The URL can be used to link to this page

Home My WebLink AboutCONTRACT - BID - 9753 CONCRETE MAINTENANCE PROJECT PHASE II SPECIFICATIONS AND CONTRACT DOCUMENTS FOR CONCRETE MAINTENANCE PROJECT PHASE II BID NO. 9753 BIDS DUE: MARCH 01, 2023 – 3:00 P.M. (OUR CLOCK) Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Addendum 2 Page 1 of 3 ADDENDUM NO. 2 PRE-PROPOSAL MEETING ITEMS Description of BID 9753: Concrete Maintenance Phase II BIDS DUE: 3:00 PM MT (Our Clock) March 1, 2023 To all prospective bidders under the specifications and contract documents described above, the following changes/additions are hereby made and detailed in the following sections of this addendum: Exhibit 1 – Questions and Answers Exhibit 2 – Revised Exhibit B - Specification Section 02000 Special Revisions. The revisions have been highlighted in yellow. Please contact Adam Hill, Senior Buyer, at adhill@fcgov.com with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Addendum 2 Page 2 of 3 EXHIBIT 1 –QUESTIONS & ANSWERS 1. Should our bid bond for the base bid amount or base bid plus alternates and what is the engineers estimate for this work? Response: The bid bond should be for the base bid amount without alternates and the engineers estimate is $1,250,000. 2. Will the award be based on the lowest base bid total? Response: Please see response to question 4 in Addendum 1. 3. What truncated dome material is required? Response: There are several items that relate to adding truncated domes to ramps. Section 608 & 609 state that “Truncated dome panels shall be cast iron, 2-foot by 2-foot, East Jordan DURALAST Item # 00700571 or equal, and shall meet all American with Disabilities Act (ADA) requirements. The type of truncated dome panels to be used shall be submitted to the Engineer for approval prior to installation.” 4. Does the City provide truncated dome panels for installation of line item 608.31 Add Truncated Domes to Existing Ramp – Dry Set Placement? Response: Yes. The City will provide cast iron truncated dome panels for line item “608.31 Add Truncated Domes to Existing Ramp – Dry Set Placement.” As per the revised specifications in section 608 & 609 this line item is “intended to cover all costs associated with the installation of the dome panels per the manufacturer’s instructions. The City of Fort Collins will supply the dome panels in either a two-foot by two-foot (2’ x 2’) or a two-foot by four-foot (2’ x 4’) variety along with the drive pins, adhesive and caulking, which is used to seal around the perimeter of the domes. The work included in this installation may include cleaning the existing surface, applying adhesive, impact drill, and installing hardware, and any other specific instructions per the manufacture’s specifications.” This is the only line item where the City will provide truncated dome panels to the contractor; the contractor shall provide truncated dome panels in all other installations outside of this dry set placement line item. 5. When do you want to start this project? Response: Ideally spring would be the start of this project. Ten (10) days after the Notice to Proceed (NTP), the contractor has One Hundred Twenty (120) working days to complete the project plus any added days due to change orders. Work is limited to the months of March to December. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Addendum 2 Page 3 of 3 6. When are liquidated damages assessed? Response: Liquidated damages is addressed in detail in section 108.08 and 108.09 in the specifications. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 02000 PROJECT SPECIFICATIONS Project Specifications- Page 1 of 55 The 2022 Colorado Department of Transportation (CDOT) Standard Specifications for Road and Bridge Construction and the standard provisions controls construction of this project. The following special provisions supplement or modify the Standard Specifications and take precedence over the Standard Specifications and plans. The Larimer County “Urban Area Street Standards” (hereafter referred to as the “LCUASS Standards "), latest revision, are made a part of this Contract by this reference. In those instances where the Standards specifications conflict with any of the provisions of other parts of the standards the governing order of precedence shall be as follows: 1. Contract Agreement 2. The latest version of the MGPEC Pavement Design Standards and Construction Specification Manual, Item 30 Portland Cement Concrete Materials ONLY 3. The Project Special Provisions written herein this document of the latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2022. 4. The Standard Special Provisions of latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2022. 5. CDOT’s “Standard Specifications for Road and Bridge Construction”, 2022. 6. CDOT M&S Standards, 2019. 7. The latest version of the Larimer County “Urban Area Street Standards” INDEX OF REVISIONS SECTION 102 Bidding Requirements and Conditions 104 Scope of Work 105 Control of Work 106 Control of Material 107 Legal Relations and Responsibility to Public 108 Prosecution and Progress DIVISION 201 Clearing and Grubbing 202 Removal of Structures and Obstructions 203 Excavation and Embankment 208 Erosion Control 210 Reset Structures 212 Seeding, Fertilizer, Soil Conditioner, and Sodding 304 Aggregate Base Course 403 Hot Mix Asphalt 601 Structural Concrete 602 Reinforcing Steel 604 Manholes, Inlets, and Meter Vaults 608 & 609 Sidewalks, Bikeways and Pavement / Curb and Gutter 623 Irrigation System 626 Mobilization 627 Pavement Markings 630 Construction Zone Traffic Control DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 102 BIDDING REQUIREMENTS AND CONDITIONS Project Specifications- Page 2 of 55 Section 102 – BIDDING REQUIREMENTS AND CONDITIONS - is hereby revised as follows: Subsection 102.02 - Contents of Proposal Forms - is revised to include the following. The Fort Collins Purchasing Department will publish bidding opportunities to prospective bidders on the Rocky Mountain E-Purchasing System (RMEPS). The forms on this website will state the location and description of the contemplated construction and will show the estimate of the various quantities and types of work to be performed or materials to be furnished and will have a schedule of items for which unit bid prices are invited. The forms will also state the time in which the project must be completed, the amount of the proposal guaranty, the date, time, and place of the opening of proposals. A Prebid meeting will be held to answer any questions that a potential bidder might have. Based on the questions that develop, an addendum to the bid will be distributed to potential bidders using the Rocky Mountain E- Purchasing System (RMEPS). Any addendum that is distributed will need to be acknowledged by the bidder when final bid documents are submitted for this contract. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 3 of 55 Section 104 -SCOPE OF WORK - is hereby revised as follows: Subsection 104.04 –Maintaining Traffic - is revised to include the following. It shall be the Contractor's responsibility to clear parking from the streets when such parking will interfere with the work. Prior to work that requires the street(s) to be closed to parking and/or traffic, the street(s) shall be posted for "NO PARKING". “NO PARKING” signs shall be placed at a minimum of 100 foot intervals. The placement of these signs shall take place at least 24 hours prior to the commencement of work and shall clearly show the type of work, and the day, date, and times that the message on the sign is in effect. (For example, if a street is to be repaired on Wednesday, July 2, the street shall be posted no later than Tuesday, July 1, by 7:00 a.m. with a sign that reads similar to "NO PARKING, WEDNESDAY, JULY 2, 7:00 A.M. TO 6:00 P.M., Concrete Repairs (see sample "NO PARKING" sign on page 4). “NO PARKING” signs shall remain in place until the location specific project area is opened and all clean-up operations are completed. No Parking signs shall only be placed, maintained and removed by a representative of the Contractor, the Traffic Control Supervisor, or Flagger. The contractor shall not have “NO PARKING” signs up and posted where work is not anticipated. Signs that have been posted where work will not commence as posted shall be turned away from traffic. All information on the "NO PARKING" signs, with the exception of the type of work, date, and time shall be in block letters permanently affixed to the sign. Any information added to a sign, such as dates, shall be clearly legible and written in block style letters. The “NO PARKING” signs shall be in effect for the duration of the specific project area. In the event the Contractor deems it necessary to remove a vehicle that has not adhered to the “NO PARKING” notification, the Contractor shall first make every reasonable effort to locate and contact the owner of the vehicle. Should the Contractor be unable to locate the owner of the vehicle, the Contractor shall notify the Engineer to arrange for towing. If the “NO PARKING’ sign has been in place for a minimum of 24 hours, the City will make every reasonable effort to remove the offending vehicle within four (4) hours of notification from the Contractor. The Contractor shall not be entitled to additional compensation for delays associated with the towing of illegally parked vehicles. The Contractor shall have an approved Traffic Control Plan on site at all times. Traffic control signage on the construction site shall be set up in accordance with the approved traffic control plan and in accordance with the specifications. Work performed by the Contractor without an approved traffic control plan or when “NO PARKING” signs have not been placed as required by the specifications shall not be paid. The Contractor shall also be subject to a pay deduction of up to $1,000.00 per occurrence calendar per day for traffic control not in compliance with referenced specifications or requirements contained herein. Issues subject to deductions may include but are not limited to: • Traffic Control Supervisor not on the project site at all times (unless pre-approved by the Engineer). • An approved traffic control plan not on site. • Traffic control device set up by flagging personnel unless assisting the Traffic Control Supervisor. • Traffic control signage not set up in accordance with the approved traffic control plans. • Inadequate flagging personnel and/or flagging equipment. The Engineer shall issue a written warning to the Contractor, Subcontractor, and/or Traffic Control Supervisor documenting the type of violation. The Engineer shall determine the deduction amount based on the Engineers’ opinion of the infraction severity and the number of previous infractions. Upon issuance of a third violation, the Engineer may request the Subcontractor, Traffic Control Supervisor and/or flagging personnel be removed from the project. Removal from the project in which the violations were issued shall be in effect for the remainder of the contract. The contractor shall find replacement Traffic Control Subcontractor, TCS, and/or flagging personnel within two weeks of the third notice without an adjustment to contract price or working days or the Contract may be terminated and rebid. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 4 of 55 Prior to the end of each work shift the approved Traffic Control Supervisor (TCS), and the Engineer shall meet to discuss the placement of upcoming traffic control devices to include "NO PARKING" signs. The quantity of traffic control devices used that day and for the next day shall be agreed upon by the Contractor and the Engineer. Any necessary adjustments shall be made. The Contractor and Engineer shall also review and determine the proposed means of handling parking and traffic control for the upcoming work. It is the responsibility of the Contractor to minimize any inconvenience to the public as a result of their work. The Contractor shall maintain access at all times to all businesses within the project. The installation schedule shall be communicated to all businesses and residents affected by the work at least 48 hours prior to starting work. Any changes to the traffic control, as directed by the Engineer, including additional signs, barricades, and/or flaggers needed shall be immediately implemented. Traffic control shall be paid under Revision of Section 630, “Construction Zone Traffic Control” found herein. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 5 of 55 END OF SECTION NO PARKING Wed July 2 7:00 a.m.- 6:00 p.m. CONCRETE REPAIRS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 CONTROL OF WORK Project Specifications- Page 6 of 55 Section 105 – CONTROL OF WORK - is hereby revised as follows: Subsection 105.01 - Authority of the Engineer - is revised to include the following: No phase of construction shall start until the Traffic Control Plan has been approved. Failure to have an approved Traffic Control Plan shall constitute cause for the Owner to stop work. During periods of Traffic Control non-compliance, the work will be stopped, and the Contractor may be assessed $1,000.00 per day, may forfeit payment of work and materials installed, and may lose contract working days as determined by the Engineer. The Contractor shall not be entitled to compensation for delays associated with non- compliant periods. No construction shall commence until all utilities are located within the construction area per state law. The Contractor is responsible for identifying all utilities of concern and calling for appropriate locates. After contacting 811 to get locates, the contractor may be required to call for clarification and/or additional locates or may be required to contact a City of Fort Collins department associated with certain types of utilities. Due to the high demand of locate companies during the construction season, the City of Fort Collins recommends that the Contractor schedules a locate company at least one week in advance to minimize any possible delays. If the locate marks become expired then contractor shall get an extension and request that the markings are redone and freshened up. If the Contractor does not have locates on a project scheduled to start work that day, the work shall be “stopped”, and the Contractor shall be charged working days until that said marking is completed, and work has commenced. Subsection 105.02 - Plans, Shop Drawings, Working Drawings, Other Submittals, and Construction Drawings - is revised to include the following: The Contractor shall furnish the required submittals in TABLE 105-1 one week before the commencement of work. Three (3) copies shall be furnished to the Engineer, two (2) copies will be returned to the Contractor upon approval. Submittals shall not be measured and paid for separately but shall be considered incidental to the work. TABLE 105-1 SUMMARY OF CONTRACTOR SUBMITTALS Section No. Description Approval Needed Reoccurring 105.10 Contractor Management Packet – Environmental Management System Yes No 107.02 Topsoil Soil Analysis or Soil Sample Submittal Yes Yes 108.03 Schedule of Work Yes Yes 203.05 Borrow Material Gradation Yes Yes 208.02 Erosion Control Devices Yes No 208.04 Storm Water Management Plan Yes Yes 208.06 Spill Kit: List of items included within kit Yes No 212.02 Sod/Seed Yes No 304.02 Aggregate Base Course/Recycled Concrete Soil Analysis Yes No 608.00 Concrete Mix Designs Yes No 608.00 Curing Compound Yes No 608.00 Finishing Aide Yes No 608.00 MSDS Sheets for Curing Compound and Finishing Aide Yes No 630.00 Traffic Control Plans Yes Yes 630.11 TCS Qualifications (reoccurs when TCS and flaggers change) Yes No DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 7 of 55 Subsection 105.09 - Coordination of Plans, Specifications, Supplemental Specifications, and Special Provisions - shall have the second paragraph removed and replaced as follows: In case of discrepancy the order of precedence is as follows: 1. Contract Agreement 2. The Project Special Provisions written herein this document of the latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 3. The Standard Special Provisions of latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 4. CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 5. CDOT M&S Standards, 2019. 6. The latest version of the Larimer County “Urban Area Street Standards” Subsection 105.10 - is revised to include the following: The City of Fort Collins is committed to comply with the United States Environmental Protection Agency (EPA) and the Streets Department Environmental Management System (EMS) requirements that vehicles on City projects shall comply with the “Anti-Idling Policy” to reduce environmental impacts related to construction. Contractors and Subcontractors shall comply with turning off vehicles and equipment instead of idling for long periods (more than thirty (30) seconds after stopping at destination and/or not more than five (5) minutes aggregated within sixty (60) minutes). Exceptions for powering auxiliary equipment and for safety or health emergencies are allowed. The Contractor shall submit the Contractor Management Packet in accordance with Table 105-1 Summary of Contract Submittals. Subsection 105.11 – Cooperation with Utilities - is revised to include the following: Concrete construction and reconstruction operations at intersections may involve the destruction and replacement of traffic signal loop detectors or pedestrian push buttons. New traffic related devices may be installed at intersections where they do not currently exist. The existing traffic signal loop detectors or pedestrian push buttons shall be removed by the Contractor at no additional cost. New and replacement loop detectors or pedestrian push buttons shall be installed by the City Traffic Division. The Contractor shall cooperate with the schedule of this work to insure the timely installation of the traffic devices where applicable. The Contractor shall coordinate with the City Traffic Division to ensure that their work required is in place before concrete placement operations begin. Subsection 105.12 – Cooperation Between Contractors - shall be removed and replaced with the following: The City, County, CDOT, and local utilities including but not limited to Xcel Energy, Comcast and CenturyLink may contract for and perform other or additional work on or near the Work of the project. When separate contracts are let within the limits of the project, each Contractor shall conduct the Work without interfering or hindering the progress or completion of the work performed by other Contractors. Contractors working on the same project shall cooperate with each other as directed. City forces will perform the following work as required by this project: Permanent Signing Traffic Pedestals/Fiber Optic Lines Street Lights Traffic Coordination: The Contractor shall coordinate with the City Traffic Engineer for all traffic control activities. This shall include, but not be limited to, closure of any City Streets, closure of any partial intersection movements, lane reductions, and detours. City Traffic Control Contact: Tom Utech Phone: (970)221-6815 Email: tutech@fcgov.com DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 8 of 55 The City will remove existing and install all pedestrian traffic signal equipment. City Traffic Signal Contact: Britney Sorensen Phone: 970-222-5533 Email: bsorensen@fcgov.com The Contractor shall coordinate with the City Traffic Engineer to schedule the traffic signal work/fiber optic line relocation in conjunction with other project activities taking into account time needed for order and delivery of materials. The Contractor shall cooperate with the City Traffic Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. The City will remove and install all permanent signing. City Signing and Striping Contact: Rich Brewbaker Phone: 970-221-6792 Email: rbrewbaker@fcgov.com The Contractor is responsible for removal of pavement markings and installation and maintenance of temporary pavement markings necessary to control traffic during construction. Contractor shall remove the existing pavement markings and symbols with a water blast truck approved by the City Traffic Department. The installation and maintenance of temporary pavement markings shall be paid for in accordance with what is outlined in section 627. The Contractor shall coordinate with the City Traffic Engineer to schedule permanent signing and striping work in conjunction with other project activities. Full-compliance pavement markings in accordance with Section 627 shall be in place prior to opening the roadway to traffic. The Contractor shall cooperate with the City Traffic Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. Street Light Coordination: City Light and Power Crews will remove and install all street lighting and associated electric utilities for the project. City Light and Power Contact: Luke Unruh Phone: (970) 416-2724 Email: lunruh@fcgov.com The Contractor shall cooperate with the City Light and Power Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. Refer to Utility specification for additional information. Each Contractor involved shall assume all liability, financial or otherwise, in connection with the Contract and shall protect and save harmless the Owner from any and all damages or claims that may arise because of inconvenience, delay, or loss because of the presence and operations of Contractors working within the limits of the same or adjacent project. The Contractor is responsible to coordinate with private utilities. Any work to be performed by private utilities shall be identified in Contractor’s schedule. Delays due to coordination issues will be the responsibility of the Contractor. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 9 of 55 Subsection 105.16 – Inspection and Testing of Work - is revised to include the following: The Contractor shall keep the Engineer informed of its future construction operations to facilitate scheduling of required inspection, measuring for pay quantities, and sampling. The Contractor shall notify the Engineer a minimum of 24 hours in advance of starting any construction operation that will require inspection, measuring for pay quantities, or sampling. Failure by the Contractor to provide such notice will relieve the Engineer from any responsibility for additional costs or delays caused by such failure. Inspection of the work or materials shall not relieve the Contractor of any obligations to fulfill its contract or complete warranty elements as prescribed. Work and materials not meeting specifications shall be corrected and unsuitable work or materials may be rejected, notwithstanding that such work or materials have been previously inspected by the Engineer or that payment therefore has been included in the progress estimate. MAINTENANCE DURING CONSTRUCTION Subsection 105.19 – Maintenance During Construction - is revised to include the following: The roadway area, including curb, gutter, and sidewalk, adjacent to and through the construction area shall be cleaned of debris generated by the Contractor at the earliest opportunity, but in no case shall the area not be cleaned after the completion of the day's work. Debris as determined greater than one (1”) inch and regardless of the source, shall be picked up and disposed of offsite at the Contractor’s expense. Smaller particulate debris shall be blown from the sidewalks, driveways, curb, and gutter into the street where it can be picked up by a sweeper without transmitting debris back on sidewalk areas. It shall be the Contractor's responsibility to provide the necessary manpower tool and equipment to have the roadway cleaned to the satisfaction of the Engineer at no additional costs. The Contractor shall utilize a combination of pick-up brooms, side brooms, and/or other equipment as needed to clean the streets. The requirement to sweep the street shall be suspended during the leaf fall period between September 12th and November 12th unless directed by the Engineer for areas with minimal leaf fall. All sweeping and clean up equipment shall be approved by the Engineer prior to the commencement of work. The Contractor shall maintain the streets during the construction process as prescribed above. All cost to maintain the work construction area and before the work is accepted, shall not be measured and paid for separately but shall be included in corresponding unit price bid item. Subsection 105.22 – Dispute Resolution - is revised to include the following: The Colorado Department of Transportation will not participate in the resolution process for any claims filed by the Contractor. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 106 CONTROL OF WORK Project Specifications- Page 10 of 55 Section 106 – CONTROL OF MATERIAL - is hereby revised as follows: Subsection 106.03 – Samples, Tests, Cited Specification - is revised to include the following: The City of Fort Collins will be responsible for all expenses associated with Quality Assurance (QA) and Independent Assurance (IA) testing. The Contractor shall be responsible for all Quality Control (QC) testing costs. Test frequencies shall be in accordance with the project specifications, CDOT Field Materials Manual and the approved Quality Control Plan (QCP). END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 107 LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC Project Specifications- Page 11 of 55 Section 107 – LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC - is hereby revised as follows: Subsection 107.06 – Safety, Health, and Sanitation Provisions - is revised to include the following: Personnel on the Street Maintenance Program (SMP) projects shall use protective equipment prescribed by Local, State, and Federal safety regulations to control or eliminate hazards or exposure to illness or injury. The Contractor and Subcontractors are responsible for providing and insuring the use of the required Personal Protective Equipment (PPE). Only Personal Protective Equipment complying with the Occupational Safety and Health Administration (OSHA) or American National Standards Institute (ANSI) regulations shall be used. The Contractor shall be responsible for the compliance of their employees and the Subcontractor’s employees. The Contractor’s safety representative shall make regular field inspections to audit and document compliance. An employee of the Contractor to include all Subcontractors who refuses to use the prescribed protective equipment designed for their protection, or willfully damages such equipment, constitutes cause for the Engineer to request removal of the employee from the site. The Contractor’s personnel shall be required to wear safety vests, hard hats, and steel/composite toed boots while on the construction site(s). Subsection 107.12 – Protection and Restoration of Property and Landscape – is revised to include the following: The fact that any underground facility (sprinkler systems, utility services, etc.) is not shown on the plans, details, or construction documents shall not relieve the Contractor of its responsibilities to protect the underground utility as provided for in the Contract. Any pruning of vegetation shall require the written permission of the property owner and/or the Engineer. When the landscape removal area adjacent to the concrete repair is six (6”) inches or less in width, the Contractor shall repair any subsurface utilities including irrigation systems, clean the area of all construction debris (i.e. concrete, road base, etc.) to a minimum depth of four (4”) inches, prepare all edges to a clean and vertical place and compact imported topsoil,(until firm, but not over compacted) utilizing an approved hand operated roller or other method acceptable to the Engineer. When the disturbed area is greater than six (6”) inches in width and greater than 12 inches in length adjacent to the concrete repair, the Engineer may require the Contractor to clean and prepare the area along the entire length of the repair location as stated above to a minimum one foot (1’) wide, place sod on the prepared surface, water the new sod once thoroughly, and notify the property owner in writing of the nature of the work that has taken place. The Contractor shall also notify the property owner that the sod will be watered only once by the Contractor and provide the property owner the recommended watering schedule suggested by the sod supplier. The Contractor shall make every effort to minimize the need for sod placement. If the existing asphalt along the concrete toe is in good condition and salvageable during concrete removal, as determined by the Engineer, the Contractor shall preserve the existing asphalt. Minimizing the landscape removal areas behind the sidewalk, curb and gutter shall continue to be the primary goal. The pay item for “Asphalt Pavement Preservation” is intended to compensate the Contractor for additional removal time, backfill, sprinkler repair, and sodding that shall be required while preserving the existing asphalt and minimizing the removal area behind the repair. “Asphalt Pavement Preservation” shall provide compensation for this type of repair and shall be measured and paid in addition to the concrete pay item for the type of repair (i.e., Driveover Curb, Gutter and 6” Sidewalk – Remove & Replace). Revision of Section 608 and 609 defines the measurement and payment for these removals. The placement of backfill and topsoil for concrete repair locations shall be completed within two (2) working days of the placement of the concrete. Excavated soils from the repair locations may be stockpiled on site and used as backfill for areas behind the new concrete installation and below the top four (4”) inches of the surface. Imported Topsoil shall consist of loose friable river bottom or farmland loam, reasonably free of manmade materials subsoil, refuse, stumps, roots, rocks, brush, weeds, noxious weed seeds, heavy clay, hard clods, trash, DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 107 LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC Project Specifications- Page 12 of 55 toxic substances, or other material which would be detrimental to the proper development of vegetative growth. Imported topsoil shall have 100% passing the 1/4" screen and shall contain a combination of sand, clay, and friable loam. The Contractor shall submit a soil analysis or sample for approval by the Engineer. The topsoil shall be in a relatively dry state but shall contain sufficient moisture to allow compaction and shall be placed during dry weather. The topsoil shall be fine graded to eliminate rough and low areas and ensure positive drainage. The existing levels, profiles, and contours shall be maintained. If the area to be repaired is only damaged on the surface, the Contractor shall remove the damaged areas of sod to a depth that will allow new sod to be placed, place new sod, water once and notify the property owner in writing of the nature of the work that has taken place. The Contractor shall also notify the property owner of the fact that the sod will be watered only once by the Contractor and provide the property owner the recommended watering schedule suggested by the sod supplier. The minimum overall width of the area to be sodded shall be one (1’) foot. For concrete repair locations, the placement of sod shall be completed by the end of the first working day of the week following the placement of the concrete. Sprinkler systems - Sprinkler systems designated for relocation shall be capped off at the limits of construction and protected from damage by the Contractor. Sprinkler heads shall be salvaged and stockpiled on each property for use when reconstructing the sprinkler systems. Sprinkler systems damaged outside of the construction limits as a result of construction operations shall be replaced at the Contractor's expense within three (3) working days from the date of damage. All landscaping that is damaged due to construction operations shall be replaced by the Contractor at its expense unless a written waiver is obtained from the property owner and submitted to the Engineer. Re-sodded lawns shall be watered once by the Contractor. All costs for protecting and restoring landscaping and lawns shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work and no measurement or payment shall be made separately for the protection and restoration of landscaping and lawns. All restoration of landscaping and lawns damaged by construction operations, other than concrete repair, shall take place within three (3) working days from the date of damage. In areas where the Engineer directs new work or the reconstruction area requires grade adjustments greater than four (4”) inches, the placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract. All labor, materials, tools, equipment, incidentals, and work involved in protecting or repairing underground facilities shall be considered incidental to the Work and shall not be measured and paid for separately. Subsection 107.18 - is hereby removed and revised to include the following: For this project, all insurance certificates shall name the City of Fort Collins as an additionally insured party. For this project, insurance coverage shall meet the requirements and limits per CDOT Standard Specifications and Revision of Section 107.15 Responsibility for Damage Claims, Insurance Types and Coverage Limits. In case of a conflict between the City’s General Contract Conditions and CDOT Standard Specifications, the more stringent of the two shall apply. Subsection 107.25 – Water Quality Control (c) – is revised to include the following: All work associated with preparing, securing and concurring with the required permits (refer to Revision of Subsection 107.02) will not be measured and paid for separately, but shall be included in the work. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 108 PROSECUTION AND PROGRESS Project Specifications- Page 13 of 55 Section 108 – PROSECUSTION AND PROGRESS - is hereby revised as follows: Subsection 108.03 – Project Schedule - is revised to include the following: A schedule showing the required progression of the Contractor has been provided below. The Contractor shall provide the number of working days per area to complete all work items covered by the contract and this number shall not exceed the number of contract working days. Location of vicinity maps are referenced in Section 03500 which show the limits of each project specified. Further detail of all the City of Fort Collins Street Maintenance Projects can be found at the following web address: https://gisweb.fcgov.com/HTML5Viewer/Index.html?Viewer=smp *Please note the link has all our projects on it so use your project index in section 3500 and the attached mapping in this contract. Prior to award, mutually acceptable milestones shall be determined by the Contractor and the City based on the schedule of working days discussed above. Required Project Milestones of the Project Schedule: 1. Projects to be completed first (not inclusive list): • N/A The Contractor shall follow the above required project progression while scheduling their work. The contractor may utilize as many crews as necessary to complete the work within their contract but shall be held to the dates and descriptions of work outlined above. If the Contractor choses to perform work on two (2) separate projects at once, the Contractor shall provide two (2) separate crews to perform the work unless otherwise approved by the Engineer. The above requirements are subject to change upon traffic control conflicts and other unforeseen circumstances, or upon approval from the Engineer. Subsection 108.05 – Limitation of Operations - is revised to include the following: The work shall be completed within the following calendar months (shaded months): JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT NOV DEC Subsection 108.08 – Determination and Extension of Contract Time - is revised to include the following: Contract working days shall be completed in One-Hundred and Twenty (120) working days and during the months of March through December. The Contractor shall mobilize to begin work within ten (10) working days of the Notice to Proceed and shall continue installations through completion of the contract. CONTRACTUAL MILESTONES DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 108 PROSECUTION AND PROGRESS Project Specifications- Page 14 of 55 Milestones for this contract are outlined below. If the milestones are not met without reasonable justification and/or approval determined by the City Engineer, the City reserves the right to collect liquidated damages of one- thousand ($1,000) dollars per day and remove any or all future projects from the contract and allow another Contractor to complete said work under a different contract. The milestones shall be based off the allotted working days described in section 108.08 above. The contracted working days shall commence upon a written or verbal Notice to Proceed given to the Contractor by the City Engineer. The working days shall be monitored on a daily basis by the City Representative and written on a weekly tracking sheet. This sheet shall be signed by a representative of the Contractor at the weekly progress meetings. Any change to the contract amounts during the construction season will be accompanied by a negotiated change in working days for the contract. • Milestone 1: o Upon reaching one-third (1/3) of the contractual days allotted to complete the contracted work, one fourth (1/4) or twenty-five percent (25%) of the contracted value shall be exhausted. • Milestone 2: o Upon reaching two-thirds (2/3) of the contractual working days allotted to complete the contracted work, one half (1/2) or fifty percent (50%) of the contracted value shall be exhausted. • Milestone 3 o Upon working for the total amount of contractual working days, the Contractor must have reached substantial completion of the contracted project. o Upon determination by the Engineer that the Contractor cannot and/or will not meet the needs of the contractual obligations in terms of production and/or resources, the Engineer reserves the right to remove remaining projects and have a different contractor perform that work. This action will not relieve the Contractor from any assessed liquidated damage charges.  Conversely, if the City Engineer determines that the Contractor is performing at a high level and can take on additional work that other contractors are not able to complete and/or a City addition of newly identified projects, the Engineer reserves the right to add projects to the contract quantities without line-item price negotiations upon an agreement with the Contractor to take on the additional work. • For example: o The Contract is for $1,000,000.00. o The allotted working days are indicated to be 100.  Milestone 1 • $250,000 would need to be completed by the 33rd working day of the contract.  Milestone 2 • $500,000 would need to be completed by the 67th working day of the contract.  Milestone 3 • All projects identified in the contract documents under section 3500 would need to have reached substantial completion by the 100th working day of the contract. Subsection 108.09- Failure to Complete Work on Time - is revised to include the following: Failure to mobilize within the days specified, and/or complete the contracted money amount within the allotted working days specified in 108.08, and/or failure to meet the contractual milestones may result in liquidated damages assessed against the Contractor. At the Engineers discretion, liquidated damages in the amount of $1,000.00 per day may be retained from any monies due the Contractor, or the Engineer may retain a Contractor(s) to complete the work, or portion thereof to restore the contract to schedule, and retain any costs incurred above and beyond the bid prices of the Contract from any monies due the Contractor in lieu of liquidated damages. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 201 CLEARING AND GRUBBING Project Specifications- Page 15 of 55 Section 201 – CLEARING AND GRUBBING - is hereby revised as follows: CONSTRUCTION REQUIREMENTS Subsection 201.02 – The following sentence shall be removed: “Branches of trees extending over the roadbed shall be trimmed to give a clear height of 20 ft. above the roadbed surface.” Subsection 201.02 - is revised to include the following: Branches of trees and shrubs shall be trimmed to 14 feet above the road and 8 feet above the sidewalk. When tree roots are encountered during construction operations, the Contractor shall notify the Engineer prior to root removal. The Engineer and the City Forester's representative shall then make a determination regarding removal. When it is apparent that the tree roots have heaved the asphalt section, the Contractor shall remove the section(s) of asphalt as early as possible to allow time for inspection and to schedule root grinding operations, under separate contract. Root grinding will be scheduled as soon as possible to minimize delays in construction. Delays to planned work due to root grinding shall not be considered for additional traffic control payment or traditional days added to the total contract working days but shall be anticipated in the Contractor’s schedule. Where it is anticipated that tree roots may be encountered, great care shall be taken by the Contractor to prevent any damage to the roots with tools or equipment. Damage to roots during concrete removal shall be trimmed and cut with a sharpened, sanitized saw, cut orthogonally to its longitudinal axis as closely as practical, to leave the freshly cut root surface in a clean and smooth condition. Axes or other blunt objects shall not be used to cut tree roots. BASIS OF PAYMENT Subsection 201.04 - is revised to include the following: All costs for removing tree roots shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work and no measurement or payment shall be made separately for the removal and trimming of tree roots. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 202 REMOVAL OF STRUCTURES AND OBSTRUCTIONS Project Specifications- Page 16 of 55 Section 202 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS - is hereby revised as follows: DESCRIPTION Subsection 202.01 - is revised to include the following: This work consists of sawing and cutting to facilitate controlled breaking and removal of concrete, asphalt, and flagstone to a neat line. CONSTRUCTION REQUIREMENTS Subsection 202.02 - is revised to include the following: Sawing of concrete and asphalt shall be done to a true line having a vertical face, unless otherwise specified. The depth of the saw cut in concrete and asphalt shall be of sufficient depth to ensure a vertical, smooth face, free from breakage, or as directed by the Engineer. Cuts in asphalt or concrete pavement shall be made such that each edge shall be parallel or at right angles to the direction of traffic. Dust created by sawing shall be mitigated by wet sawing or other means approved by the Engineer. Residue from sawing shall be removed by the Contractor at the earliest opportunity. Residue will not be allowed to run through the gutter flow line for more than fifty (50’) feet. The Contractor shall prevent tracking of residue onto the roadway or walkway and shall prevent discharge into the storm drainage system. The Contractor shall use a storm water protection device or other means of controlling run off of residue as approved by the Engineer. See Section 208 “Erosion Control and Inlet Protection” contained herein. Subsection 202.03 - is revised to include the following: Flagstone and pavers shall be salvaged to the maximum extent feasible. All flagstones and pavers that are not reset, as directed by the Engineer, shall become the property of the City of Fort Collins and shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. This item will not be measured or paid for separately but shall be considered incidental to the related removal item No. 202.02 – “Remove Flagstone and Pavers.” METHOD OF MEASUREMENT Subsection 202.11 – is revised to include the following: Sawing shall be measured by the lineal foot. This item shall only be measured and paid where the Engineer directs sawing not already being paid under another item. Sawing related to the items described in Revision of Section 604 - Inlets and Culverts, and Section 608 & 609 Sidewalks, Bikeways and Pavement / Curb and Gutter, shall be considered a subsidiary obligation of the Contractor, and shall not be measured and paid for separately. Erosion control measures used during sawing are considered incidental to sawing operations and shall not be measured and paid for separately. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 202 REMOVAL OF STRUCTURES AND OBSTRUCTIONS Project Specifications- Page 17 of 55 BASIS OF PAYMENT Subsection 202.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 202.01 Saw cutting 4” to 6” Lineal Foot 202.02 Remove Flagstone and Pavers Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in Saw cutting as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 203 EXCAVATION AND EMBANKMENT Project Specifications- Page 18 of 55 Section 203 – EXCAVATION AND EMBANKMENT - is hereby revised as follows: DESCRIPTION Subsection 203.01 - General- shall be removed and replaced with the following: This work shall consist of removing and disposing of the existing pavement, base or other soil material, preparing the subgrade for the subsequent course, and placing borrow in accordance with the specifications and in reasonably close conformity with the lines, grades, and typical cross sections shown on the plans or as designated by the Engineer. All excavation will be classified, “General Excavation” as hereafter described. The Contractor shall dispose of all excavated material off-site in an environmentally responsible manner. CONSTRUCTION REQUIREMENTS Subsection 203.05 – Excavation Definitions - shall be removed and replaced with the following: General Excavation shall consist of the excavation of all materials of whatever character required for the work not being removed under some other item. The Contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have been placed. The excavation will be accomplished in the following manner: General Excavation: The areas to be removed will be marked on the surface with paint by the Engineer. A straight vertical cut shall be made through the pavement, if necessary, to provide a square or rectangular opening, such that each edge will be parallel or at right angles to the direction of traffic. Wheel cutting, ripping, and tearing of asphalt using construction equipment such as a grader (blade) shall not be allowed. If the subgrade material is determined unstable by the Engineer, it shall be removed to the limits and depths designated. Where excavation to the finished grade section (including General Excavation and Patching) results in a subgrade of unsuitable soil, the Contractor shall remove the unsuitable materials and backfill to the finished grade section with approved material as directed by the Engineer. After the material has been removed to the depth specified by the Engineer, the Contractor shall prepare the subgrade by compacting with a sheepsfoot roller, rubber tired roller, and/or other compaction equipment as approved by the Engineer. The subgrade preparation shall not be measured and paid for separately, but shall be included in the contract unit price for General Excavation. Borrow: Borrow shall be placed as directed by the Engineer. The minimum amount of borrow shall be one load (approximately ten (10) ton). The cost for moisture conditioning and compaction shall be included in the contract unit price for Borrow. Borrow material shall meet the grading requirement for Class 1 (Pit Run), Class 5 (Road Base) Aggregate Base Course or Class 6 (Crushed Concrete). Class 1 Aggregate Base Course need not be crushed and can be of the pit run variety provided it falls within the gradation requirements as shown in the Standard Specifications. The material required for the specific location shall be directed by the Engineer. Load slips shall be consecutively numbered for each day and submitted to the Engineer daily. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 203 EXCAVATION AND EMBANKMENT Project Specifications- Page 19 of 55 METHOD OF MEASUREMENT Subsection 203.11 - is revised to include the following: The Contractor and the Engineer shall field measure and agree upon the excavated quantity before any further work continues. Should the Contractor fail to request the Engineer to measure any work and performs other work that would prevent the Engineer from measuring pay quantities, the Contractor shall not be compensated for materials not measured by the Engineer. Borrow shall be paid by the ton at the proper moisture. Haul and water necessary to bring mixture to optimum moisture content will not be measured or paid for separately but shall be included in the contract unit price for Borrow. Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow. The accepted quantities of Excavation will be paid for at the contract unit price per cubic yard, complete-in-place. Subgrade preparation, moisture conditioning, compaction, haul, and disposal will not be measured and paid for separately. BASIS OF PAYMENT Subsection 203.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 203.01 General Excavation Cubic Yard 203.02 Borrow Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in Excavation and Borrow including haul, stockpiling, placing material, watering or drying soil, compaction, proof rolling, finish grading, complete-in-place, and disposal of unusable materials as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 20 of 55 Section 208 -EROSION CONTROL - is hereby revised as follows: DESCRIPTION Subsection 208.01 - shall be revised as follows: This work shall consist of constructing, installing, maintaining, and removing when required, erosion control measures during the life of the Contract and at a minimum at all inlets to prevent or minimize erosion, sedimentation, and pollution of any waterways. Work shall be in accordance with the Colorado Department of Transportation Standard Specifications for Road and Bridge Construction (latest edition), The City of Fort Collins Urban Drainage and Flood Control District Urban Drainage Criteria Manual, and the City of Fort Collins Environmental Standard Operating Procedures contained herein, Section 04000. Any loss of time or materials related to erosion and erosion control shall be the sole responsibility of the Contractor. Any damage to surrounding properties or facilities (either onsite or offsite) related to erosion caused by construction of this project, will be the sole responsibility of the Contractor. MATERIALS Subsection 208.02 - shall be revised to include the following: The Contractor shall submit the type of material to be used for erosion control measures prior to beginning the work. See Details Section 03000 contained herein. Contractor shall submit the type of material to be used for erosion control measures prior to beginning the work. 1. Inlet protection shall include sufficient length to protect around the perimeter of the inlet opening. 2. Erosion control devices around inlets near a load site shall be required. 3. Erosion control devices on the downstream side of an aggregate stockpile or truck washout area shall be required as directed by the Engineer. Recycled Rubberized Inlet Protection shall meet the following requirements: 1. Infill material: Shredded recycled rubber 2. Weight: approximately 10 lbs per linear foot 3. Diameter: Approximately 9 inches 4. Geotextile fabric: Made of a durable fabric with a typical weight of 6-10 oz/yd. CDOT Gravel Bag Inlet Filter shall meet the following requirements or approved Equal: 1. Infill material: CDOT #67 washed rock or approve equal 2. Weight: approximately 20 lbs per linear foot 3. Diameter: Approximately 5 inches 4. Geotextile fabric: CDOT Class 1 Erosion Control Fabric, typical weight of 6-8 oz/yd. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 21 of 55 CONSTRUCTION REQUIREMENTS Subsection 208.03 – Project Review, Schedule, and Erosion Control Management - is revised to include as follows: All erosion control measures must be installed prior to starting work. It shall be the responsibility of the Contractor to ensure that all roadways near the project are kept clean of construction debris and sediment. The Contractor shall continuously maintain all erosion and sediment control features so that they function properly during site construction. All inlet protection devices shall be inspected, and repairs made after each runoff event. Sediments shall be removed when one half the design depths have been filled. Sediments shall also be removed immediately from the traveled way of roads and disposed of properly. Subsection 208.04 – Control Measures for Stormwater - is revised to include the following: The Erosion Control Supervisor (ECS) is responsible for paperwork including completion of the Storm Water Management Plan (SWMP) in the submittal process, 14- calendar day inspections, and post storm inspection shall be conducted within 24 hours following a storm event. On the 14-day inspection the ECS should use the maintenance log in Appendix B of the SWMP. If a storm occurs the post storm is equivalent to a 14-day inspection, and the next inspection would occur 14 days after the last storm. ECS should make daily inspections of erosion control features on the job to ensure compliance and correct the control features when needed. A daily inspection is not required the day of a 14-calendar day inspection. 14-day inspections will be paid upon submission and engineer determines that the Contractor has been compliant with SWMP best practices. Subsection 208.06 - Materials Handling and Spill Prevention - is revised to include the following: Appropriate Spill Kits shall be on site with each piece of equipment at all times during installation of the Work and during equipment maintenance and fueling (see Section 04000 ESOP). The Contractor shall submit a description of the items contained in each Spill Kit for approval by the Engineer. METHOD OF MEASUREMENT Subsection 208.11 - is revised to include the following: Payment for Wattles (rock bags and recycled rubber bags) shall be made by the lineal foot for inlet protection at each location as required and accepted by the Engineer. The length shall be sufficient to protect the opening and sides of the inlet grate. A maximum of four (4’) lineal foot additional to the opening width shall be paid. Excessive lengths shall not be paid. When a protection device is installed at a new location, whether the protection device is new or has been relocated, an additional lineal foot payment will be made for the protection of the location. Devices that become non-functional during construction shall not be paid. A protection device shall be installed at load sites and on the downstream side of stockpiles, base piles, and truck washout areas, or as directed by the Engineer and shall not be measured and paid for separately. Excavation required for removal of accumulated sediment from traps, basins, and other clean out excavation of accumulated sediment, and the proper disposal of sediment, shall be considered incidental to the work and not be measured and paid separately. All construction material that enters an inlet due to the Work shall be removed from the inlet interior and removed from the site to an approved disposal location. This work shall not be measured and paid for separately. Street sweeping will not be measured or paid for separately but shall be incidental to the work. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 22 of 55 Erosion control measures used during saw cutting are considered incidental to all saw cutting operations and shall not be paid for separately. “SWMP Maintenance Log- 14-day inspection” shall be measured on a per event basis or once every 14-days without rain fall. An event shall be considered more than a 0.1 inch of precipitation. The Contractor shall have the Erosion Control Supervisor inspect all active projects under the contract after each significant rainfall event for BMP failure or missing BMPs or excessive sediment release. The inspection shall include preparing a log with pictures of the deficiencies and failures of the BMPs to contain sediment and actions taken to mitigate/clean up the problems and modifications to the proposed BMPs to address the deficiencies. Payment shall be made for each event verified through the inspection log at the Engineer’s discretion. BASIS OF PAYMENT Subsection 208.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 208.01 Stormwater Protection – CDOT Gravel Bag (Rock Sock) Lineal Foot 208.02 Stormwater Protection - Recycled Rubber Filled Wattle Lineal Foot 208.03 Stormwater Protection – CDOT Gravel Bag Inlet Filter Each 208.04 SWMP Maintenance Log- 14 Day Inspection Each The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in installing, maintaining, removing, and relocating when required, erosion control measures, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 210 RESET STRUCTURES Project Specifications- Page 23 of 55 Section 210 – RESET STRUCTURES - is hereby revised as follows: DESCRIPTION Subsection 210.01 - is revised to include the following: This work shall consist of adjusting manholes and valve boxes and removing and resetting or adjusting flagstone, brick pavers, and related materials. CONSTRUCTION REQUIREMENTS Subsection 210.02 - is revised to include the following: As directed by the Engineer, existing flagstone and pavers shall be reset on compacted base. The elevation of the flagstone and pavers shall match as closely as possible the surface treatment of the surrounding area. All flagstones and pavers shall be carefully removed, stored, reinstalled, or adjusted in a manner that will avoid loss or damage. Flagstone and pavers shall be salvaged to the maximum extent feasible. All flagstones and pavers that are not reset, as directed by the Engineer, shall become the property of the City of Fort Collins and shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. This item will not be measured or paid for separately but shall be considered incidental to the related removal item No. 202.02 – “Remove Flagstone and Pavers”. Cutting of pavers, when necessary, shall be accomplished with a double-bladed splitter or a masonry saw. The saw shall be a “wet saw” type to inhibit dust when cutting the pavers. Pavers shall be cut such that tight spaced joints are maintained. The Contractor shall spread the bedding sand evenly in the area defined and shall screed the sand to an appropriate embedment depth as shown on the plans or as directed by the Engineer. Sufficient sand should be placed to stay ahead of laid pavers. The Contractors shall use a plate vibrator to embed the pavers into the sand. The size and type of plate vibrator shall be in accordance with manufacturer’s recommendations, or as directed by the Engineer. All pavers that are damaged during embedment shall be replaced at the Contractor’s expense. Joint spacing between paver units shall be in accordance with the manufacturer’s recommendations, or as approved by the Engineer. Joints shall be filled completely with joint sand. Excess sand shall be removed by sweeping. Adjusting structures shall apply, but not be limited to, manhole rings and covers, inlet gratings and frames, water valve boxes, water meters, gate posts, and other structures and facilities. Construction operations shall consist of raising, lowering, moving, or removing masonry or concrete; adding brick-work, masonry, or concrete; and resetting grates, frames, or rings and covers to fit the new construction. Structures in the traveled roadway shall be adjusted to a tolerance of 1/8 to ½ inch below the surface of the roadway. METHOD OF MEASUREMENT Subsection 210.12 - is revised to include the following: The unit price for Resetting Brick Pavers and Resetting Flagstone shall be paid by the square foot of re-set area. Material for leveling, moisture conditioning, and labor for installation and compaction shall not be paid separately. The quantity to be measured where items are reset or adjusted on an “each” basis shall be the actual number of those items restored for service at new location, completed and accepted. BASIS OF PAYMENT DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 210 RESET STRUCTURES Project Specifications- Page 24 of 55 Subsection 210.13 - is revised to include the following: Payment will be made under: Pay Item Unit 210.01 Reset Flagstone Square Foot 210.02 Reset Brick Pavers Square Foot 210.03 Adjust Manhole Each 210.04 Adjust Valve Box Each The above prices and payment shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in Reset Structures, complete-in-place, including compaction and materials, as shown on the plans, as specified in these specifications, and as direction by the City Representative. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 212 SEEDING, FERTILIZER, SOIL CONDITIONER, AND SODDING Project Specifications- Page 25 of 55 Section 212 - SEEDING, FERTILIZER, SOIL CONDITIONER, AND SODDING - is hereby revised as follows: DESCRIPTION Subsection 212.01 - is revised to include the following: This work shall consist of soil preparation and furnishing and placing topsoil and blue grass sod in accordance with these specifications, accepted horticulture practice, and in reasonably close conformity with the existing topography of the location. This work shall not include locations of concrete repair in which grade changes and additional work is directed by the Engineer. See Section 107 "Safety and Protection and Restoration of Property" found herein. MATERIALS Subsection 212.02 – Seed, Soil Conditioners, Fertilizers, and Sod - is revised to include the following: Topsoil: Topsoil shall conform to the requirements of CDOT 207. Sod: Bluegrass sod shall be nursery grown, 99% Kentucky Blue Grass and 99% weed free. Other sod type may be used only if approved in writing by the Engineer. The 1% allowable weeds shall not include any undesirable perennial or annual grasses or plants. Soil thickness of sod cuts shall not be less than 3/4 inch nor more than one inch. Sod shall be cut in uniform strips with minimum dimensions of 12 inches in width and 48 inches in length. The Contractor shall submit a sample of the sod he proposes to furnish, and the sample shall serve as a standard. Any sod furnished, whether in place or not, that is notup to the standard of the sample may be rejected. Sod that has been cut for more than 24 hours shall not be used. Each load of sod shall be accompanied by a certificate from the grower stating the type of sod, and the date and time of cutting. Seeding: The use of seed may be approved by the Engineer and shall be a Dry Land Mixture of Perennial Rye and Bluegrass CONSTRUCTION REQUIREMENTS Subsection 212.05 – Sodding - is revised to include the following: Soil Preparation: The area shall be cleaned with a minimum depth of four (4) inches (where topsoil does not exist) and a minimum width of one (1’) foot, all irregularities in the ground surface shall be removed, and all edges clean and vertical. Sticks, stones, debris, and other similar material more than ½ inch in diameter shall be removed. Any objectionable depressions or other variances from a smooth grade shall be corrected. Topsoil Placement: Topsoil shall be placed and compacted with a minimum depth of four (4”) inches. The amount of compaction required shall be as directed by the Engineer. Sod Placement: The minimum width for sod shall be one (1’) foot. The area to be sodded shall be smooth. The sod shall be laid by staggering joints with all edges touching. On any slopes, the sod shall run approximately parallel to the slope contours. The Contractor shall water the sod once and notify the property owner in writing of the nature of the work that has taken place, that the sod has been only watered once, and provide the recommended watering schedule for new sod placement as recommended by the sod supplier. Sod placement/replacement required due to Contractor negligence shall follow the requirements of this section but shall not be measured and paid for under the terms of this contract. Seeding: Instances may arise when seeding is an appropriate option to sod installation or more appropriate for the location. In such instances, and as approved by the Engineer, the Contractor may install seed. Backfill, soil preparation, and topsoil placement shall be required as specified above. After installation of four (4”) inches of topsoil, the Contractor shall rake the surface of the topsoil perpendicular to the concrete installation DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 212 SEEDING, FERTILIZER AND SODDING Project Specifications- Page 26 of 55 and install seed at a rate equivalent to one (1) pound per one thousand (1,000 SF) square feet. The area shall then be re-rake parallel to the concrete installation to till the seed. Raking depth shall not exceed one half (1/2”) inch. The area shall be carefully watered, ensuring the seed has not been flushed from the surface or puddled in an area. The Contractor shall notify the property owner in writing of the nature of the work that has taken place, that the seed has been watered once, and provide the manufacturers’ recommendations for the watering schedule. The notice to the owner shall include, at a minimum, the following: “The seeded area shall be maintained in a moist condition during the germination period. The seed shall be watered a minimum of two (2) times per day or as needed to keep the area moist for a duration of approximately two (2) weeks. Windy or hot conditions may require additional watering and may extend the watering period.” Sod and Seeding placement/replacement required due to Contractor negligence shall follow the requirements of this section but shall not be measured and paid for under the terms of this contract. BASIS OF PAYMENT Subsection 212.08 - is revised to include the following: No measurement or payment shall be made for re-sodding or seeding lawns damaged by the Contractor adjacent to new concrete when the grade of the existing lawn reasonably matches the grade of the new concrete. Re- sodding and seeding in this instance shall be considered incidental to the work being performed. Seeding and Sod shall only be paid when requested by the Engineer for specific situations, shall be paid by the square foot at the contract unit price, and shall include full compensation for items noted below. In areas where the Engineer directs new work or the reconstruction area requires grade adjustments of 4 inches or greater the placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract. Payment shall be made under: Pay Item Unit 207.01 Imported Topsoil Cubic Yard 212.01 Sod Square Foot 212.02 Landscape/Irrigation Labor Hour The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in the placement of seeding and sodding, including haul, stockpiling, placing material, repairing sprinklers, watering or drying soil, compaction, finish grading, complete-in-place, and as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 304 AGGREGATE BASE COURSE Project Specifications- Page 27 of 55 Section 304 - AGGREGATE BASE COURSE - is hereby revised as follows: DESCRIPTION Subsection 304.01 - is revised to include the following: This work shall consist of furnishing and placing one or more courses of aggregate base or recycled concrete on a prepared subgrade. MATERIALS Subsection 304.02 - Aggregate - is revised to include the following: Aggregate Base Course shall meet the grading requirements for Class 5. Recycled concrete (Class 6) may be substituted for Aggregate Base Course as authorized by the Engineer. Any Class 6 that is used shall meet the grading requirements of Class 5 Aggregate Base. Recycled asphalt shall not be used as subgrade beneath concrete sidewalk, curb, and gutter. CONSTRUCTION REQUIREMENTS Subsection 304.04 – Placing - is revised to include the following: The contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have been placed. Load slips shall be consecutively numbered for each day and submitted daily to the Engineer. Borrow or Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow under Revision of Section 203, Excavation and Embankment. METHOD OF MEASUREMENT Subsection 304.07 - is revised to include the following: The accepted quantities for Aggregate Base Course shall be measured and paid for at the contract unit price per ton at the proper moisture. Haul and water necessary to bring mixture to optimum moisture content including compaction efforts shall not be measured and paid for separately but shall be included in the contract unit price for Aggregate Base Course. Aggregate Base Course shall be paid at 100% of the daily total amount as determined by the daily load slips submitted to and as accepted by the Engineer at the end of each day. The intended use of Aggregate Base Course is to bring the subgrade of the concrete repair area to finished grade. Aggregate Base Course contaminated from failure to protect open excavations shall not be paid. Borrow or Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow under Revision of Section 203, Excavation and Embankment. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 304 AGGREGATE BASE COURSE Project Specifications- Page 28 of 55 BASIS OF PAYMENT Subsection 304.08 - is revised to include the following: Payment shall be made under: Pay Item Unit 304.01 Aggregate Base Course Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in the placement of Aggregate Base Course including haul and water, stockpiling, placing material, watering or drying soil, compaction, proof rolling, finish grading, complete-in-place, and disposal of unusable materials as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 403 HOT MIX ASPHALT Project Specifications- Page 29 of 55 Section 403 - HOT MIX ASPHALT - is hereby revised as follows: DESCRIPTION Subsection 403.01 - is revised to include the following: This work shall consist of the placement of hot mix asphalt as a temporary or permanent repair, as directed by the engineer, to provide vehicle or pedestrian access. CONSTRUCTION REQUIREMENTS Subsection 403.03 - is revised to include the following: ASPHALT PAVEMENT PRESERVATION: “Asphalt Pavement Preservation” shall be measured and paid by the lineal foot along concrete gutter, drainage pans and aprons that were replaced with the project The Engineer shall assess the asphalt condition and determine the required removal. This item shall only be paid when the concrete removal can be accomplished without damage requiring permanent patching to the existing asphalt along the concrete toe base on the Engineers judgment. This item is provided as incentive to preserve the existing asphalt and provide compensation for additional costs that may be associated with the removal and restoration of the landscaping. TEMPORARY AND PERMANENT PATCHING: As determined by the Engineer, damage to adjoining asphalt pavement due to concrete repairs shall be patched back temporarily or permanent. In the event that temporary patching is required around concrete repairs, the Contractor shall remove no more than six (6”) inches in width of asphalt pavement. The pavement areas shall be temporarily patched with Hot Mix Asphalt grading ‘S’, ‘SX’, or as approved by the Engineer. Temporary asphalt patching shall be placed at the typical depth of two (2”) inches. The depth of patching may be increased to a maximum depth of six (6”) inches as directed by the Engineer. In the event that permanent patching is required, the Contractor shall sawcut, to the entire asphalt pavement depth, thirty (30”) inches out from the concrete repairs and the entire length of the concrete repair. The permanent asphalt sawcut shall be rectangular shape. The entire asphalt layer to subgrade shall be carefully removed from the sawcut area as not to disturb the surrounding asphalt pavement. Subgrade shall be compacted as necessary to achieve a solid base layer. With the base layer compacted and the exposed edges of the patch properly tacked, the asphalt patch shall be built up in compacted layers not to exceed four (4”) inches in depth. The finished layer of the permanent patch shall be compacted to match the grade of the existing surrounding asphalt and adjoining concrete pavement. With temporary patches, prior to opening newly installed concrete to pedestrian or vehicular traffic, the contractor shall ensure that any changes in elevation to the adjacent surfaces have been remedied by the use of hot mix asphalt placed in a 12:1 wedge, or as directed by the Engineer. The asphalt used for this operation shall be measured and paid for under item 403.02 “Temporary Patching” until such time as the permanent repair can be made. In the event that Hot Asphalt is not available for temporary patching, Cold Asphalt may be used and paid for under item 403.04 “Temporary Patching with Cold Mix Asphalt” as approved by the engineer. Prior to installation of two (2”) inches of temporary asphalt patching the Contractor shall use a bond breaking material (i.e., curing compound, form oil, etc), as approved by the Engineer. The bond breaking material shall be applied to the face of the new concrete adjacent to the temporary patch installation. Temporary asphalt depths greater than two (2”) inches shall have a paper bond breaking material or other bond breaking method approved by the Engineer to mitigate damage to the new concrete during permanent patching. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 403 HOT MIX ASPHALT Project Specifications- Page 30 of 55 METHOD OF MEASUREMENT Subsection 403.04 - is revised to include the following: The accepted quantities for all types of Patching will be measured and paid for at the contract unit price per ton. Pavement cutting, excavation, subgrade preparation, haul, disposal, bond breaking, or tack material, installation, and bituminous material will not be measured or paid for separately but shall be included in the contract unit price for Temporary or Permanent Patching. Load slips shall be consecutively numbered for each day and shall include the batch time, asphalt grading, and weight of asphalt. BASIS OF PAYMENT Subsection 403.05 - is revised to include the following: Payment shall be made under: Pay Item Unit 403.01 Asphalt Surface Preservation Lineal Foot 403.02 Temporary Patching with Hot Mix Asphalt Ton 403.03 Permanent Asphalt Patching Ton 403.04 Temporary Patching with Cold Mix Asphalt Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in Temporary Patching, including pavement cutting, excavation, haul, disposal, surface preparation, and bituminous materials, complete-in-place, as shown on these plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 601 STRUCTURAL CONCRETE Project Specifications- Page 31 of 55 Section 601 – STRUCTURAL CONCRETE - is hereby revised as follows: DESCRIPTION Subsection 601.14 – Finishing Hardened Concrete Surfaces - is revised to include the following: This work shall consist of preparing, rolling, spraying retarder, and exposing the sanded concrete surface sand including all materials, labor, tools and incidentals to obtain an exposed sand finish. The unit cost shall include the additional work and materials only for exposing the sand finish and shall be paid in addition to the unit cost for the item installed (i.e., Flatwork 4”, Flatwork 6”, etc.). Concrete shall meet the requirements specified in Revision of Section 608 and 609 contained herein. Material deviations from Revision of Section 608 and 609 shall be submitted and approved by the Engineer. CHI 027 Surface Treatment or approved equivalent shall be applied to the concrete surface to create the texture. The Engineer shall specify the depth of penetration of the retarder. Slabs may be sealed in accordance with the manufacture’s recommendations. The Contractor shall have a minimum of five (5) years’ experience exposing the sand finish for cast-in-place concrete. The Contractor shall submit a list of prior installation locations for review and evaluation for quality and installation expertise to the Engineer. The Contractor shall submit samples showing finish, color, and sealer including a color chart, product data, and equipment data. The slab thickness, jointing, reinforcement (if any), and expansion joint locations shall be approved by the Engineer. The Contractor shall place one (1) on-site test section determined by the Engineer to determine surface consistency. All concrete work shall be performed by a skilled Craftsman with a minimum of two (2) years’ experience in exposing the sand finish. A minimum of one qualified Craftsman is required at each finishing operation requiring exposed sand finish. The subgrade shall be prepared, and forms installed as specified herein. After concrete placement, the Contractor shall screed the concrete to the finished grade. Exposed sand finish surfaces shall be prepared using a double drum roller tamps prior to floating. The roller shall provide uniformity during rolling including the surface areas in the corners of the slab. Deviations from this process must be approved 48 hours prior to scheduled placement of fresh concrete. The retarder shall be applied per the manufacturer’s recommendations using an approved sprayer to achieve a uniform and consistent application rate. Area(s) adjacent to the new installation shall be protected from damage as required by the Engineer. At the appropriate time, the concrete paste shall be washed from the surface with a power washer or other means as approved by the Engineer. The overall texture shall be free from texture deficiencies such as deep or shallow surface inconsistencies. Care shall be taken to contain the cement paste when washed from the concrete surface. Wattles or containment pits shall be required to ensure that no residue runs through the gutter or enters inlets. The method of containment shall be approved by the Engineer. The paste residue shall be removed from the site and properly disposed. After the initial curing period the surface of the slab shall be sealed. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 601 STRUCTURAL CONCRETE Project Specifications- Page 32 of 55 METHOD OF MEASURMENT Subsection 601.19 – is revised to include the following: Concrete placement shall be in accordance with Revision of Section 608 and 609, herein. Concrete materials, placement, forming, subgrade preparation, including equipment, tools, and labor to install concrete shall not be included under “Exposed Sand Finish – Up Charge” and shall be paid at the contract unit price for the corresponding type of installation (i.e., Flatwork 4”, Flatwork 6”, etc.) “Exposed Sand Finish – Up Charge” shall be measured and paid by the square foot at the contract unit price for the accepted quantities and shall include labor, materials, and equipment for retarder application, tamp rolling, exposing the sand finish, storm water protection, and cleanup. BASIS OF PAYMENT Subsection 601.20 – is revised to include the following: Payment will be made under: Pay Item Unit 601.01 Exposed Sand Finish – Up Charge Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all additional work involved in “Exposed Sand Finish – Up Charge” as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 602 REINFORCING STEEL Project Specifications- Page 33 of 55 Section 602 – REINFORCING STEEL - is hereby revised as follows: METHOD OF MEASUREMENT Subsection 602.07 – is revised to include the following: The computed weight of epoxy coated reinforcing bars will be based on the nominal weight before application of the epoxy coatings. Nominal weights for various bar sizes are shown below. Bar Size Weight per Linear Foot in Pounds Bar Size Weight per Linear Foot in Pounds ¼ inch 0.167 No. 8 2.670 No. 3 0.376 No. 9 3.400 No. 4 0.668 No. 10 4.303 No. 5 1.043 No. 11 5.313 No. 6 1.502 No. 14 7.650 No. 7 2.044 No. 18 13.600 BASIS OF PAYMENT Subsection 602.08 – is revised to include the following: The accepted quantities of reinforcing steel will be paid for at the contract unit price per pound, measured weight shall include the weight of the Dowel Basket Assembly. No allowance will be made for other supports, clips, wire or other material used for fastening reinforcement in place. Pay Item Unit 602.01 Reinforcing Steel and Dowel Basket Assembly Pound 602.02 Reinforcing Steel – Epoxy Coated and Dowel Basket Assembly Pound DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 34 of 55 Section 604 – MANHOLES, INLETS, AND METER VAULTS - is hereby revised as follows: DESCRIPTION Subsection 604.01 – is revised to include the following: This work shall consist of the installation of, or removal and replacement of inlets, inlet decks, and sidewalk culverts in accordance with these specifications, and in reasonably close conformity with the lines and grades shown on the plans or established by the Engineer. CONSTRUCTION REQUIREMENTS Subsection 604.04 - Manholes, Inlets, and Meter Vaults - is revised to include the following: Type R Inlets shall be installed per CDOT M&S Standards, latest revision, standard plan number MS-604-12. Care shall be taken during removals to salvage hardware material to the maximum extent feasible (i.e., frames, grates, adjustable bonnets, angle iron faces, steel rods, etc.). Salvable material shall be reinstalled in the structure or remain the property of the City of Fort Collins and shall be stockpiled by the Contractor at specified locations within the project limits. The Contractor shall safeguard salvable materials and shall be responsible for the expense of repairing or replacing damaged or missing material until it is re-incorporated into the work or is loaded onto City equipment by the Contractor. All reinforcing steel encountered during removal shall be replaced with new steel of the grade and size as shown on the details found herein and shall not be measured and paid for separately. When concrete is to be removed and replaced around an existing grate without disturbing the deck or basin, this shall not constitute “Reconstruct Inlet Deck”. These locations shall be measured and paid for separately under the items described in Revision of Sections 608 and 609. Expansion joint material shall be installed every 500' in long runs and between the new structure and existing concrete slabs, where called for, and around fire hydrants, poles, inlets, sidewalk culverts, mid-block ramps, radius points at intersections, and other fixed objects (i.e., slabs or curbs). Expansion joint material shall be full depth, installed vertically, and in accordance with the CDOT M&S Standards for Concrete Pavement Joints, MS-412-1. The joint shall be edged with a suitable edging tool and sealed in accordance with CDOT Section 412.18, sealing joints. METHOD OF MEASUREMENT Subsection 604.06 - is revised to include the following: Items defined with “Remove & Replace”, for each inlet type and concrete sidewalk culvert, shall be measured and paid per each under the corresponding type of inlet, shall include two, three and one-half (3.5’) foot transitions measured from inside face of box on each side, and shall include furnishing new hardware material (i.e., bonnet, frame, grate, etc.). “Material Only” items for the corresponding structures shall not be paid in addition to items designated “Remove & Replace”. Items defined with “Reconstruct”, for each inlet type shall be measured and paid per each under the corresponding type of inlet, shall include two three and one-half (3.5’) foot transitions measured from inside of face of box on each side, and shall include salvaged hardware material (i.e., bonnet, frame, grate, etc.) When only the throat (gutter area only, excluding the hood/deck) of the inlet is marked for repair, the installation shall be measured and paid by the square foot under Revision of Section 608 and 609, “Crosspan 8” – Remove & Replace”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 35 of 55 “Material Only” items shall be paid per each only when existing material for the structure cannot be salvaged, does not meet current specifications, cannot be provided by the City, or as requested by the Engineer. “Material Only” shall be paid in addition to the “Reconstruct Inlet Deck” or “Metal Sidewalk Culvert – Salvaged Material” items for the corresponding structure as directed by the Engineer. “Material Only” shall not be paid when damage to the existing hardware material was due to construction operations or carelessness during removal and shall be replaced by the Contractor at the Contractors expense. The Contractor shall notify the Engineer immediately when issues prevent salvage of the existing material. “Metal Sidewalk Culvert - Salvaged Material” shall be measured and paid per each and shall include reinstallation of salvaged hardware material (i.e., frame, grate, etc.). The Contractor shall provide new brass or galvanized screws for the plate reinstallation. “Metal Sidewalk Culvert – Salvaged Material” shall be constructed per the standard details contained herein for Attached Vertical and Drive-Over Curb and Gutter (details D-10, D-11) with the following modifications: Concrete for the floor beneath the metal plate shall be three (3’) feet wide centered beneath the plate. The subgrade beneath the concrete floor shall be compacted, firm, and non-yielding and have a transition slope length of one (1’) foot beyond the floor on each side (see details D -10 and D-11, sections B-B) and shall be sloped to match the bottom of the grade for the adjacent or proposed concrete sidewalk. Expansion material shall be installed full depth and set vertically at the top of the subgrade slope on each side of the chase. The typical structure length, measured parallel with the sidewalk, shall be five (5’) feet with fifteen (15”) inches on each side from the edge of the plate to the expansion material. “Metal Sidewalk Culvert” shall not include adjacent sidewalk beyond the five (5’) feet structure dimension. The installation of the plate shall typically be aligned flush with the back of the existing sidewalk and shall be offset from the vertical plane of the flow line by a minimum of three (3”) inches. Dimension variances of existing plates and offset from the flowline shall be field fit to match existing conditions and shall be modified as directed by the Engineer. In no case shall the plate extend flush with the vertical plane of the flow line or be less than four (4’) feet when measured perpendicular to the sidewalk. Hollywood style curb and gutter, an exception to standard installations, shall be installed as directed by the Engineer and measured and paid as agreed between Contractor and Engineer utilizing existing pricing to the maximum extent possible. “Metal Sidewalk Culvert – Material Only” shall be measured and paid per each based on 11.25 square feet (standard plate size) and shall be paid only when existing material cannot be salvaged, does not meet criteria, cannot be provided by the City, or as requested by the Engineer. “Material Only” shall be paid in addition to the “Metal Sidewalk Culvert - Salvaged Plate”. The standard dimensions shall be two feet six inches (2.5’ measured parallel with sidewalk) by four feet six inches (4.5’ measured perpendicular to sidewalk), or 11.25 square feet. Actual dimensions may vary and shall be verified. “Metal Sidewalk Culvert - Additional 5/8” Plate” shall be measured and paid by the square foot, shall include the 5/8” thick plate and frame as designated in the drawings contained herein, and shall be the basis to increase or decrease payment when variances from the typical structure sizes are required. The cost per square foot shall be used to add or deduct from payment under “Additional 5/8” Plate”. Payment shall be made in addition to “Metal Sidewalk Culvert – Material Only”. “Concrete Sidewalk Culvert” shall be constructed per the standard detail contained herein (D-12) with the following modifications: The #5 bars shown in Detail D-12, section C-C, shall be extended to the end of the transitions on both sides of the culvert and shall have three (3”) inches of clearance from the expansion material installed at each end of the culvert. Expansion material shall be full depth and set vertically on each side of the culvert. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 36 of 55 When only the throat (gutter area only, excluding the hood/deck)) of an Inlet, Sidewalk Chase, or Concrete Sidewalk Culvert” is marked for repair, the installation shall be measured and paid by the square foot under Revision of Section 608 and 609, “Crosspan 8” – Remove & Replace.” The thickness of the expansion material shall be one half (1/2”) inch or one (1”) inch as directed by the Engineer. Expansion shall be measured and paid as “Expansion (1/2 to ¾ - inch thickness)” by the lineal foot under Revision of Section 608 and 609, “Expansion.” Saw cutting for items contained in this section shall be incidental to the work and shall not be measured and paid for separately. Erosion control measures used during saw cutting are considered incidental to all saw cutting operations and shall not be measured and paid for separately. BASIS OF PAYMENT Subsection 604.07 - is revised to include the following: Payment shall be made under: Pay Item Unit 604.01 Type R Inlet – Remove & Replace (5’ Opening, 5’ Max depth, CDOT, M-604-12) Each 604.03 Type R Inlet – Reconstruct Inlet Deck (5’ Opening, CDOT, M-604-12) Each 604.05 Type R Inlet – Material Only (CDOT, M-604-12) Each 604.06 Area Inlet - Remove & Replace (5’ Max depth, Detail D-9A) Each 604.08 Area Inlet - Reconstruct Inlet Deck (4’ Opening, Detail D-9A) Each 604.10 Area Inlet - Material Only (Detail D-9A) Each 604.11 Catch Basin - Remove & Replace (5’ Max depth, Detail D-13B) Each 604.13 Catch Basin - Reconstruct Inlet Deck (Detail D-13B) Each 604.15 Catch Basin - Material Only (Detail D-13B) Each 604.16 Modified Type 13 Curb Inlet - Remove & Replace (5’ Max depth, Detail D-13A) Each 604.18 Modified Type 13 Curb Inlet - Reconstruct Inlet Deck (Detail D-13A) Each 604.20 Modified Type 13 Curb Inlet - Material Only (Detail D-13A) Each 604.21 Concrete Sidewalk Culvert - Remove & Replace (Details D-12, D-13) Each 604.22 Metal Sidewalk Culvert - Salvaged Material (Details D-10, D-11) Each 604.23 Metal Sidewalk Culvert - Material Only (Details D-10, D-11) Each 604.24 Metal Sidewalk Culvert - Additional 5/8” Plate (Details D-10, D-11) Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in Inlets and Culverts, including demolition, disposal, reinforcement, and materials, complete-in-place, as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS / CURB AND GUTTER Project Specifications- Page 37 of 55 Sections 608 and 609 - SIDEWALKS AND BIKEWAYS / CURB AND GUTTER - are to be deleted and replaced with the latest revision of the Larimer County Urban Area Street Standards, except as noted herein: DESCRIPTION This work consists of the construction of concrete sidewalks, curb and gutter, drive approaches, aprons, crosspans, pedestrian access ramps, and concrete pavement in accordance with these specifications and in conformity with the lines and grades shown on the plans or established by the Engineer. MATERIALS The mix designs for all types of concrete to be utilized shall be determined by the Contractor, submitted to the Engineer two weeks prior to beginning work, and approved a minimum of one week prior to the beginning of construction. Concrete for sidewalks, curb/gutter, bikeways, pavements, and inlets shall conform to the specification detailed in Item 30 of the Municipal Government Engineers Council at the link attached below. NO epoxy coating will be required of the steel dowel and tie bars as specified in Section 30.2.G. https://mgpec.org/mgpec-specifications.html Cement used shall conform to the Standard Specification for Portland Cement, ASTM C 150-85, AASHTO M85, Type I, Type I/II, or Type III. The sulfate exposure for all concrete shall be Class 2 unless otherwise specified on the plans. Sulfate resistance requirements shall be followed as stated in 601.04 Sulfate Resistance in the 2021 Colorado Department of Transportation (CDOT) Standard Specifications for Road and Bridge Construction The air content shall be four (4%) percent to eight (8%) percent. In the event that “High Early” concrete shall be used or requested by the engineer, it shall have a specified required field compressive strength of 4000 psi and a minimum 48-hour compressive strength of 3000 psi. The concrete shall have a maximum water/cement ratio of 0.45. The type of concrete placed at a particular location may be modified by the Engineer but shall not have less than the minimum required compressive strength specified herein and shall be approved by the Engineer. See Section 10.5.2 – “Rigid Pavement Design”, Section 22.4 – “Non-Structural Concrete” and Section 22.5.5 – “Portland Cement Concrete Pavement”, in the “Larimer County Urban Area Street Standards for Street Construction”. Water Reducing Agents shall conform to ASTM C 494-82. Accelerating Agents shall conform to ASTM C 494-82. Calcium Chloride shall not be utilized as an accelerating agent except when approved by Engineer. The Contractor shall furnish a load slip containing the information required by AASHTO M157, Section 13, Subsection 13.1 and 13.2, with each batch of concrete. In addition, the type of concrete (mix code) shall be shown on each load slip and a copy of the batch weights shall accompany each concrete ticket. Concrete delivered without a load slip containing complete information as specified will be subject to rejection. Curing materials shall be white pigmented liquid linseed oil based or paraffin-based curing compound, and shall conform to ASTM Specification C 309-81 Type II, Class B. The application rate for curing compound shall be a minimum of 150 sq. ft./gal. The curing compound shall be applied immediately upon completion of the finishing in a uniform pattern resulting in complete coverage of the exposed concrete area. Curing compound shall also be sprayed on the concrete surfaces after removal of the forms (back of curb and toe face of gutter). CONSTRUCTION REQUIREMENTS “Remove and Haul Fillet” shall be defined as concrete or asphalt installed in the flow line of the gutter and shall be paid per each. Care shall be taken during removal of fillets to protect the existing concrete sidewalk and gutter from damage. Any damage to the existing concrete shall be repaired or replaced at the Contractors expense. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 38 of 55 Monolithic hybrids of curb, gutter, sidewalk and high-back vertical curb and gutter will be replaced using the same configuration as it was originally installed, unless a flaw in its engineering should become apparent. In these cases, the design may be modified by the Engineer. The finished exposed surface and edging of the concrete shall have a broomed finish. Smooth surfaces around the perimeter of the adjoining concrete shall not be matched unless directed by the Engineer. All newly installed concrete shall be date stamped by the Contractor. If the installation is larger than one concrete section, only one stamp per area of installation shall be required. The stamp shall include the Contractor’s name and year of installation. The concrete shall be stamped at the appropriate curing time, so the Contractor’s name and year of installation are clearly legible. Typically, the stamp shall be installed at the back edge of the sidewalk, on the right-hand side when viewing the installation from the street, or as directed by the Engineer. The maximum spacing for transverse joints in Crosspans, concrete pavement, and sidewalk shall be ten (10’) feet or as directed by the Engineer. All concrete control joints shall be tooled to one quarter (1/4) of the concrete thickness or as directed by the Engineer. All construction joints for crosspans and/or aprons adjacent to new or existing concrete shall be constructed in accordance with CDOT M-412-1 detail for "Concrete Pavement Joints" contained herein. This item will not be measured or paid for separately under the terms of this contract. Forms shall be installed at the full depth of the concrete placement. The Contractor shall be responsible for the protection of the subgrade and/or base course until the concrete is placed. The Contractor shall protect the concrete against moisture loss, rapid temperature change, rain, flowing water, mechanical injury, pedestrian and vehicular traffic, and Contractor's equipment for a minimum of 36 hours after the placement of curing compound for 48-hour high early concrete. Asphalt patching against fresh concrete shall not be permitted during the time frames for protection of the concrete. The Contractor shall not sprinkle water on the surface of the newly placed concrete to assist with finishing. The use of a finishing aide may be approved on a limited case by case basis only when the material to be used has been submitted to the Engineer for approval prior to use in the field. Concrete blankets shall be used when the ambient temperature is expected to fall to 32ºF or below within 36 hours after placement and shall remain in place for a minimum period of 36 hours for 48-hour high early concrete. This item will not be measured or paid for separately under the terms of the contract. The debris immediately adjacent to a concrete repair location shall be completely cleaned up on the workday following the placement of the concrete. If required, the concrete shall be protected as stated above. Any damage caused during the cleanup process shall be the Contractor's responsibility. In locations where concrete pavement is replaced, the new pavement shall have a minimum thickness of eight (8”) inches. Existing pavement shall be saw cut to obtain a straight and neat edge for paving and shall be deep enough to cut through the entire pavement thickness. The subgrade plane shall not vary more than one half (1/2”) inch in ten (10’) feet. All concrete pavement joints shall be sealed with an approved concrete joint filler material, in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. The cost for joint sealing shall be included in the contract unit price for “Concrete Pavement 8”- Remove & Replace”. The top of the new pavement shall be even with the existing concrete pavement and the newly installed concrete shall be consolidated with a mechanical vibrator. All construction joints shall be tied and doweled except for expansion joints, joints along existing curb and gutter, and contraction joints, in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. All retrofit, remove and replace, new paving panels shall be connected to the adjacent existing pavement with 18-inch deformed #5 epoxy coated tie bars drilled into the existing pavement as shown Section 3000, CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. Tie bar installation, materials and labor will be incidental to the work being performed. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 39 of 55 As directed by the Engineer, traverse paving joints between contiguous panels shall have smooth, load transfer dowels in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein. The holes may be drilled so the rebar fits snuggly or installed using an approved concrete adhesive. Dowel bars for adjacent panels shall be coated entirely with a bond breaking material approved by the Engineer. Load transfer dowels will be paid for under section 602 of this document (bid line items 602.01 or 602.02). When a batch of concrete delivered to the site does not conform to the minimum specified air content, an air entraining admixture shall not be allowed to be added on site. Restoration of landscape shall be in accordance with Revision of Section 107.12, “Protection and Restoration of Property and Landscape" found herein. The time frame for restoration shall be within two (2) working days from the time the concrete was placed for backfill with topsoil and by no later than the end of the first working day of the following week for sod replacement. Concrete washout/truck washout areas shall be contained in such a manner that no visual evidence of cement or aggregate spoils remain on the site. In addition, direct washout to curb and gutter flow lines or inlet structures is prohibited. Washout may be accomplished by use of an identified off-site location or a designated spoil/base pile (see Section 208 Erosion Control and Inlet Protection) and shall include the placement of a Stormwater Protection Device on the downstream side of the washout area. Methods shall be submitted and approved by the Engineer. Flagstone sidewalk, brick pavers and trolley roadbed bricks shall be salvaged to the maximum extent feasible. All flagstones, pavers, and bricks shall become the property of the City of Fort Collins. Flagstones shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. Loading, unloading, and hauling shall not be measured and paid for separately but shall be included in item No. 202.02 – “Remove Flagstone and Pavers”. In areas where the Engineer directs the re-setting of flagstone or pavers, the existing flagstone or pavers shall be salvaged and reset on a compacted base. The elevation of the flagstone shall match as closely as possible the surface treatment of the surrounding area. METHOD OF MEASUREMENT Saw cutting related to the items in this section shall be considered a subsidiary obligation of the Contractor and shall not be measured or paid for separately. Erosion control measures used during saw cutting shall be considered incidental and shall not be measured or paid for separately. “Remove Concrete” shall include removal and disposal or salvage of existing asphalt or concrete. This item shall be paid where the Engineer directs removal only, and removal is not already being paid under another item. “Apron 8” shall be paid by the square foot and, when installed on a radius, shall include the area of eight (8”) inch Pavement from the back of the curb to the apron legs (A and C) and from point of curvature to point of curvature. The area of an Apron shall be calculated as follows (see diagram below): DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 40 of 55 ((A*C) - (π (A-B) (C-D)/4)) Truncated Domes “Vertical Curb, Gutter, and 6” Sidewalk” shall be measured by the lineal foot and shall include four (4’) feet of sidewalk from back of the curb to the back of sidewalk, if over this width of sidewalk shall be paid under “Flatwork six (6”) inch / four (4”) inch”. See detail FC1602 in Section 3000 of this Document. “Pedestrian Access Ramp” shall be measured by the square foot and shall include the area between the back of the curb and both points of curvature, if on the radius, or the top of transition if mid-block. “Pedestrian Access Ramp Highback Curb” shall be measured by the square foot. The width shall be measured from the back of the curb to the top of the transition at the back of the ramp, and the length shall be measured at the midpoint from PT to PC. All Pedestrian Access Ramps shall use details contained herein as guidance. All ramps will be field designed to meet ADA requirements and city objectives. Form work shall be approved by the engineering representative before concrete placement. Ramp items shall include all labor, materials (except truncated domes), equipment, incidentals, saw-cutting, removal, haul, disposal, and all work involved in the removal and replacement of pedestrian access ramps. “Add Domes to Existing Ramp” shall be measured by the square foot (SF). The length and width shall be measured as per the area removed from the existing ramp, as directed by the City Engineer. This area of new concrete shall have a minimum thickness of six (6”) inches, and shall have 18-inch #5 dowel bars at 12 inches horizontal spacing on center, or as directed by the Engineer. The Truncated Dome Panels shall be paid for under line item 608.16. “Add Truncated Domes to Existing Ramp – Dry Set Placement” is intended for use on existing ramps that will not be reconstructed and do not currently have truncated dome panels. This item shall be measured and paid for by the square foot (SF) of truncated panels used and is intended to cover all costs associated with the installation of the dome panels per the manufactures instructions. The City of Fort Collins will supply the dome panels in either a two-foot by two-foot (2’ x 2’) or a two-foot by four-foot (2’ x 4’) variety along with the drive pins, adhesive and caulking, which is used to seal around the perimeter of the domes. The work included in this installation may include: cleaning the existing surface, applying adhesive, impact drill, and installing hardware, and any other specific instructions per the manufactures specifications. The truncated dome panels shall be provided by the City of Fort Collins from the following providers: • TufTile – www.tuftile.com • Armor-Tile - www.armor-tile.com • An approved equal with similar installation processes as outlined above A C B D DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 41 of 55 Please view the websites listed above for specific manufacturing instructions and further information regarding the supplied products. “Truncated Dome Panels” shall be paid by the square foot, placed in all pedestrian access ramps, and shall be paid in addition to “Pedestrian Access Ramp”, “Pedestrian Access Ramp Highback Curb”, or “Add Domes to Existing Ramps.” This item shall include all labor, materials, and surface preparation to supply and place the panels at pedestrian access ramps. Truncated dome panels shall be cast iron, 2-foot by 2-foot, East Jordan DURALAST Item # 00700571 or equal, shall meet all American with Disabilities Act (ADA) requirements. The type of truncated dome panels to be used shall be submitted to the Engineer for approval prior to installation. Dome panels shall be placed at the same time as the initial ramp placement. There shall be no voids beneath the bottom of the dome panels and the concrete. “Colored Concrete San Diego Buff – Upcharge” shall include the additional cost for the color additive only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Colored Concrete Brick Red – Upcharge” shall include the additional cost for the color additive only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Stamped Concrete – Upcharge” shall include the additional cost for Stamping the Concrete Pattern onto the concrete only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Alley Approach 8” shall be measured by the square foot from the lip of the gutter (if the gutter has been removed) to the back of the sidewalk and the width shall be measured at the midpoint. “Expansion” shall be measured and paid by the lineal foot. The thickness shall be one half (1/2”) inch to three quarter (3/4”) inch, and be installed every 500' in longer runs and between new structure slabs, existing concrete slabs, and around fire hydrants, poles, inlets, sidewalk under-drains, mid-block ramps, radius points at intersections, and other fixed objects (i.e. ends of sidewalk slabs and curbs), or as directed by the Engineer. Expansion joint material shall be full depth, set vertically, and installed in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. The joint shall be edged with a suitable edging tool. “Exposed Aggregate – Up Charge” shall include only the additional cost for exposing the aggregate including labor, water, other incidentals, and clean up related to exposing the surface aggregate and shall be measured and paid by the square foot in addition to the corresponding item installed. (i.e., Flatwork six (6”) inch / four (4”) inch, Splashblock four (4”) inch, etc). “Haul & Dispose Concrete with Wire/Rebar” shall be paid for separately by the ton only when the Hoffman Mill site does not accept concrete containing wire and/or rebar. Weight slips shall be required for each load transported to any locations other than Hoffman Mill. “Exposed Sand Finish – Up Charge” shall be measured and paid by the square foot for the accepted quantities and shall include retarder material and application, tamp rolling, and exposing the sand finish, including retarding, sealer, equipment, labor, storm water protection, and cleanup. “6" Concrete Median Barrier Curb, Placed (Detail FC703 – Section B)”. The Placement of the Concrete Median Curb shall be paid per item No. 608.32 (Lineal Foot). The concrete median curb will be secured to the existing concrete pavement by using a #5 deformed steel bar, drilled five (5”) inches into the existing pavement, or as directed by the Engineer. Dowel bars shall be a minimum of eight (8”) inches in length and shall sit three (3”) inches above the top of the existing pavement. Dowel spacing shall be two (2’) to six (6’) feet, as directed by the Engineer. The newly placed curb width shall match the existing curb section and the lines of the face of curb. See detail FC703-Section B in Section 3000 of this Document. Dowel bars installation will be paid separately under item 608.33 (Each). DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 42 of 55 “6" Concrete Median Barrier Curb, Drilled (Detail FC703 – Section C)”. The eight (8”) inch #5 deformed steel bar, Drilled and epoxied into the existing curb and pavement, shall be paid per item No. 608.33 (Each). This work includes drilling a #5 deformed dowel bar a minimum of eight (8”) inch in length thru the existing curb and into the existing pavement, a minimum of four (4”) inches, leaving the top of the dowel two (2”) inches from the top of curb. The two (2”) inch gap between the top of the curb and the bar will be filled with an approved two-part epoxy sealer. Bars will be set two (2’) to six (6’) foot on center, as directed by the Engineer, and there shall be a minimum of two (2) dowels installed per section of curb. Pay items followed by “Remove & Replace” shall include all labor, materials, tools, equipment, and incidentals, and all work involved in the removal and installation, complete-in-place, including saw cutting, hauling, disposal, etc. BASIS OF PAYMENT Subsection 608.06 - is revised to include the following: Payment shall be made under: Pay Item Unit 608.01 Remove Concrete Square Foot 608.02 Remove and Haul Fillet Each 608.03 Apron 8” - Remove & Replace Square Foot 608.04 Crosspan 8” - Remove & Replace Square Foot 608.05 Driveover Curb, Gutter, and 6” Sidewalk - Remove & Replace (D-6) Lineal Foot 608.06 Driveover Curb, Gutter, No Sidewalk - Remove & Replace (Detail 702) Lineal Foot 608.07 Vertical Curb, Gutter, and 6” Sidewalk - Remove & Replace (Detail FC 1602) Lineal Foot 608.08 Vertical Curb, Gutter, No Sidewalk - Remove & Replace (Detail 701) Lineal Foot 608.09 Vertical Outfall Curb, Gutter - Remove & Replace (Detail FC703 – Sec A) Lineal Foot 608.10 6" x 18" Barrier Curb - Remove & Replace (Detail FC703 – Sec D) Lineal Foot 608.11 Hollywood Curb, Gutter, and 6” Sidewalk - Remove & Replace (Detail D-6) Lineal Foot 608.12 Hollywood Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 608.13 Highback Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 608.14 Pedestrian Access Ramp - Remove & Replace Square Foot 608.15 Pedestrian Access Ramp Highback Curb – Remove & Replace Square Foot 608.16 Truncated Dome Panel Square Foot 608.17 Flatwork 4” - Remove & Replace Square Foot 608.18 Flatwork 6” - Remove & Replace Square Foot 608.19 Replace Flatwork – 1” Additional Depth Square Foot DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 43 of 55 608.20 Colored Concrete San Diego Buff – Up Charge Square Foot 608.20A Colored Concrete Red Brick – Up Charge Square Foot 608.20B Stamped Concrete – Up Charge Square Foot 608.21 4’ Valley Pan 6" – Remove & Replace Square Foot 608.22 Concrete Pavement 8” - Remove & Replace Square Foot 608.23 Alley Approach 8” - Remove & Replace Square Foot 608.24 Expansion (1/2 to 3/4-inch thickness) Lineal Foot 608.25 Splashblock 4” – Remove & Replace Square Foot 608.26 Exposed Aggregate 4” – Up Charge Square Foot 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 608.30 Add Domes to Existing Ramp – Remove and Replace Square Foot 608.31 Add Truncated Domes to Existing Ramp – Dry Set Placement Square Foot 608.32 6" Concrete Median Barrier Curb, Placed (Detail FC703 – Sec B) Lineal Foot 608.33 6" Concrete Median Barrier Curb, Drilled (Detail FC703 – Sec C) Each 608.34 Concrete Pavement Joint Sealing Lineal Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in Sidewalks, Curb and Gutter, Drive Approaches, Aprons, Crosspans, Pedestrian Access Ramps, Flatwork, and Concrete Pavement including saw cutting, removal, haul and disposal, finish grading, materials, complete-in-place, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 623 IRRIGATION SYSTEM Project Specifications- Page 44 of 55 Section 623 – IRRIGATION SYSTEM - is hereby revised as follows: DESCRIPTION Subsection 623.01 - is revised to include the following: This work shall consist of furnishing and installing irrigation/conduit sleeves beneath new concrete, or for sleeves placed in concrete for the installation of road signs, as directed by the Engineer. MATERIALS Subsection 623.02 - is revised to include the following: The irrigation sleeve shall be three (3”) inch or four (4”) inch diameter PVC pipe, schedule 40. CONSTRUCTION REQUIREMENTS Subsection 623.14 - is revised to include the following: The irrigation sleeves shall be installed to a minimum depth of four (4”) inches below finished subgrade. Backfill over pipe shall be compacted prior to concrete placement. A survey stake shall be installed at the ends of each sleeve and painted blue. The stake shall be installed at a height that will not create a pedestrian or maintenance hazard as approved by the Engineer. METHOD OF MEASUREMENT Subsection 623.32 - is revised to include the following: “Irrigation Sleeve” shall be paid for by the lineal foot complete-in-place. BASIS OF PAYMENT Subsection 623.33 - is revised to include the following: Payment shall be made under: Pay item Unit 623.01 Irrigation Sleeve – Three (3”) inch PVC Schedule 40 Lineal Foot 623.02 Irrigation Sleeve – Four (4”) inch PVC Schedule 40 Lineal Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in installing the three (3”) and four (4) inch irrigation sleeve, including excavation, installation, compaction of backfill, haul and disposal, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 626 MOBILIZATION Project Specifications- Page 45 of 55 Section 626 – MOBILIZATION - is hereby amended as follows: DESCRIPTION Subsection 626.01 - is revised to include the following: This work consists of the Unplanned/ Forced Mobilization of personnel, equipment, materials and supplies for work at a particular project location. This work item will only be utilized when the owner forces the contractor to stop and move operations (per crew) greater than one mile due to unforeseen circumstances by the owner. Unplanned/ Forced Mobilization costs will also not be chargeable due to inclement weather. Inclement weather can include, but is not limited to, large snow or rain events. BASIS OF PAYMENT Subsection 626.02 - is revised to include the following: Payment shall be made under: Pay item Pay Unit 626.01 Mobilization Unplanned/ Forced Each The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in mobilization. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 627 PAVEMENT MARKINGS Project Specifications- Page 46 of 55 Section 627 – PAVEMENT MARKINGS - is hereby amended as follows: DESCRIPTION This work shall consist of furnishing and maintaining traffic control devices in place of permanent striping once removed in accordance with the latest revisions of the Fort Collins Traffic Operations Manual, City of Fort Collins Work Area Traffic Control Handbook, Larimer County Urban Area Street Standards (LCUASS), Colorado Department of Transportation Road and Bridge Construction , and the Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), and in conformity to the lines, dimensions, patterns, locations, and details shown on the plans or established by the Engineer. CONSTRUCTION REQUIREMENTS Subsection 627.03 - is revised to include the following: Permanent pavement markings shall be installed by the City of Fort Collins. The Contractor shall be required to supply and maintain traffic control devices in areas where permanent striping has been removed by the Contractor to perform the work until the City of Fort Collins Traffic Department is able to perform permanent striping. BASIS OF PAYMENT Subsection 627.13 - is revised to include the following: All costs for maintaining traffic control devices until the City of Fort Collins can perform striping shall be incidental to the work. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 47 of 55 Section 630 – CONSTRUCTION ZONE TRAFFIC CONTROL - is hereby revised as follows: DESCRIPTION Subsection 630.01 - is revised to include the following: This work shall consist of furnishing, installing, moving, maintaining, and removing temporary construction traffic control devices, including but not limited to signs, advance warning arrow panels, variable message boards, barricades, channelizing devices, and delineators as required by the latest revisions of the City of Fort Collins “Work Area Traffic Control Handbook,” the "Manual on Uniform Traffic Control Devices for Streets and Highways" (MUTCD), the Larimer County Urban Area Street Standards (LCUASS), and the Colorado Department of Transportation Road and Bridge Standard Specifications (CDOT). In the event of a conflict between the MUTCD criteria and the City's criteria, the City of Fort Collins criteria shall govern. MATERIALS Subsection 630.02 – Signs and Barricades - is revised to include the following: All traffic control devices shall meet or exceed the required minimum standards set forth in the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD. Traffic control devices shall be clean and in good operating condition when delivered and shall be maintained on a daily basis. All traffic control devices shall be clearly marked and free of crossed out information or any other form of defacement that detracts from the purpose for which they are intended (i.e. crossed out information, information written in long hand, etc.) Sign blanks with sign faces on both sides must have the back-sign face covered when in use to avoid confusion to motorists and bicyclists traveling in the opposite direction and residents potentially affected by information the sign may present. CONSTRUCTION REQUIREMENTS Subsection 630.10 – Transportation Management Plan - is revised to include the following: CONTRACTOR RESPONSIBILITY The Contractor shall be responsible for ensuring safe passage through the work zone for vehicles, pedestrians, and bicycles. The City of Fort Collins shall not be responsible for any loss or damage to equipment due to theft or vandalism or for any damages to public or private property caused by the Contractor’s construction activities. Private or public property which is damaged by the Contractors’ installation, equipment, or employees will be the sole responsibility of the Contractor. The Contractor may be required to use Variable Message Boards to advise road users about upcoming work on Arterial and Collector streets as required by Traffic Operations through the approved traffic control plan. When required, the Engineer will issue direction for the number of boards, general locations for placement, and message verbiage. The typical quantity of Variable Message Boards shall be: Six (6) on Arterial streets, four (4) on Collector streets, none on Residential streets, but may be modified as directed by the Engineer. Variable Message Boards shall be placed a minimum of 5 working days prior to the project start date. If full closures on Arterial and Collector streets are authorized, Variable Message Boards shall remain in place until completion of the project. Lane closures on Arterial and Collector streets shall require message boards to remain in place for two days after starting work. Fully automated Variable Message Boards shall be installed and operate continuously during the afore mentioned durations on Arterial and Collector streets. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 48 of 55 Two-way traffic shall be maintained at all times unless approved by the Engineer. Lane width shall be maintained at a minimum of ten (10) feet between traffic control devices. The Contractor will provide 24 hour minimum notice to the City of Fort Collins Traffic Department when project operations will be near a signalized intersection. TRAFFIC CONTROL PLAN - GENERAL Hand drawn plans shall NOT be accepted. Notification of residents and businesses shall be the responsibility of the Contractor, Contractor Representative, Traffic Control Supervisor or the Traffic Control Supervisor Representative and shall consist of distributing letters indicating the nature of the work to be completed, any special instructions to the residents (i.e. limits on lawn watering during concrete placement, etc.), dates and times of the work, and parking and access restrictions that will apply. Sample notifications shall be submitted to the Engineer for review prior to starting the project. Notification letters or door hangers shall include a local phone number which residents with questions may use to contact the Contractor and a link to the City of Fort Collins Street Department web site where citizens may find additional information and project updates at “www.fcgov.com/streets”. Only approved notifications shall be distributed a minimum of 48 hours prior to the commencement of each phase of the Work. Traffic Control Plans shall be submitted for approval prior to commencement of all work. Traffic control conditions vary significantly in the field and the Contractor is responsible for submitting traffic control plans for each work location. Minimum traffic control requirements for Arterial, Collector, and Residential streets are contained herein. Plans shall be specific to the project area showing street names, existing signing and striping conditions at intersections and the location for proposed devices. Devices temporarily not in use shall be removed from the area. Moving shall include devices removed from the project and later returned to use. Devices may be temporarily placed and/or stored in the City right-of-way in such a manner that minimizes the hazards to pedestrians, bicyclists, and vehicles, as approved by the Engineer. Traffic control devices shall be removed from the site immediately upon completion of the work for any street(s). In the event there is a safety issue, the Engineer may issue a “Stop Work Order” until the issue(s) is corrected. The Contractor shall not be entitled to any additional compensation for delays associated with the “Stop Work Order”. Approved traffic control plans shall be available on site at all times for review and inspection. See Revision of Section 104. TRAFFIC CONTROL PLAN - PROJECT Traffic control plans shall be submitted for all work locations prior to commencement of any work. Plans shall be submitted along with the City of Fort Collins Traffic Approval Forms. Traffic control plans shall be prepared by a Traffic Control Supervisor certified by the American Traffic Safety Services Association (ATSSA) or a Worksite Traffic Control Supervisor certified by the Colorado Contractor's Association (CCA). Hand drawn plans shall NOT be accepted. Typical Traffic Control Plans for work within the right-of-way shall be submitted for approval to the Engineer as follows: 1. Typical submittals for scheduled residential work shall be submitted by 8:00 a.m. two (2) working days prior to commencement of the work. Typical submittals for residential work scheduled on Monday and Tuesday shall be submitted the previous Thursday by 8:00 a.m. 2. Submittals for full closures on residential streets shall be submitted five (5) working days prior to the commencement of work. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 49 of 55 3. Submittals for full closures on Arterial and Collector streets shall be submitted ten (10) working days prior to the commencement of work. All plans shall be delivered to the Engineer, 625 Ninth Street, Fort Collins. Facsimiles of plans shall not be accepted. No phase of the construction shall start until the Traffic Control Plan has been approved. Failure to have an approved Traffic Control Plan shall constitute cause for the City to stop work. See Revision of Sections 104 and 105. A Traffic Control Plan shall be submitted for each Arterial and each Collector street scheduled for work. Each residential area shall have one typical Traffic Control Plan submitted for the area. When changes to the Area Traffic Control Plan(s) are required, a re-submittal for the area shall be provided for approval. For required closures in a residential (i.e., closure for a Crosspan repair) a separate submittal from the Area Traffic Control Plan shall be provided. The Traffic Control Plan shall include, as a minimum, the following: 1. A traffic control “Approval Form” submittal with each traffic control plan. The “Approval Form” shall be legibly written and filled out completely. 2. A detailed diagram which shows the location of all sign placements including advance construction signs (if not previously approved) and speed limit signs, method, length and time duration for lane closures, and location of flag persons. 3. A tabulation of all traffic control devices shown on the detailed diagram including, but not limited to: construction signs; vertical panels; vertical panels with lights; Type I, Type II, and Type III barricades; cones; drum channelizing devices; advance warning flashing or sequencing arrow panels. Certain traffic control devices may be used for more than one operation or phase. However, all devices required for any particular phase must be detailed and tabulated for each phase. 4. Number of flaggers to be used and flagger locations. Flagger locations shall be located where approaching motorists, bicyclists, and pedestrians have sufficient distance to safely stop at the specified point. 5. Parking and access restrictions to be in effect. 6. Detailed pedestrian and bicycle movement. 7. All applicable notes (i.e., sign spacing, taper length and posted speed limit, pedestrian routes, etc.) Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically assigned under this contract. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 50 of 55 FIGURE 630-1 TYPICAL ARTERIAL TRAFFIC CONTROL PLAN ARTERIAL STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Approved Variable Message Boards shall be required for Arterial streets, shall be shown on the drawing, and shall be paid for separately under “Variable Message Board”. Advance Warning Arrow Boards may be requested by the Engineer and shall be paid for separately under “Advance Warning Arrow Board”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 51 of 55 FIGURE 630-2 TYPICAL COLLECTOR TRAFFIC CONTROL PLAN COLLECTOR STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Approved Variable Message Boards may be required for collector streets and shall be shown on the plans and paid for separately under “Variable Message Board”. Advance Warning Arrow Boards may be requested by the Engineer and shall be paid for separately under “Advance Warning Arrow Board”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 52 of 55 FIGURE 630-3 TYPICAL RESIDENTIAL TRAFFIC CONTROL PLAN RESIDENTIAL STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Variable Message Boards are typically not required for residential streets. TRAFFIC CONTROL MANAGEMENT Subsection 630.11 shall be amended to include the following: The Contractor shall designate an individual, other than the Superintendent, to be the Traffic Control Supervisor. Traffic Control Management shall be performed by a Traffic Control Supervisor (TCS). The TCS(s) shall possess a current American Traffic Safety Services Association (ATSSA) certification as a Worksite Traffic Control Supervisor or a current Colorado Contractor's Association (CCA) certification as a Traffic Control Supervisor. Proof of certification for all personnel assigned to the project(s) shall be provided to the City Traffic Department and the Engineer. The Traffic Control Supervisor shall have approved traffic control plans for the work site and current copies of the City of Fort Collins' "Work Area Traffic Control Handbook", and Part VI of the MUTCD, pertaining to traffic control for street and highway construction, available on site at all times. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 53 of 55 The TCS shall have a minimum of one-year experience as a certified TCS. Qualifications shall be submitted to the Engineer for approval a minimum of five (5) working days prior to commencement of the work. The TCS shall be required to be on site at all times during construction. It is the intent of the specifications that the TCS be the same throughout the year. The TCS shall be equipped with a cellular phone. Traffic Control Management shall be maintained on a 24 hour per day basis. The Contractor shall make arrangements so that the Traffic Control Supervisor or their approved representative will be available on every working day, “on call” at all times, and available upon request of the Engineer during non-working hours. A 24 hour telephone number shall be provided to the Engineer. Outside of construction hours, the response time from the Engineers’ contact shall be 30 minutes or less and correction of the issue(s) shall be one (1) hour or less. If, in the opinion of the Engineer, any traffic control individual does not perform their duties at or to the minimum industry standard, the Contractor will be required to replace that individual. TCS duties shall include, but are not limited to: 1. Supervise and direct project flaggers. 2. Prepare, revise, and submit Traffic Control Plans as required. 3. Coordinate all traffic control related operations, including those of the Subcontractor and supplier. 4. Coordinate project activities with appropriate police and fire control agencies, TransFort, school districts and other affected agencies and parties prior to construction. 5. Notify residents and businesses at least 48 hours prior to construction. a. Notifications may be accomplished by a representative of the TCS such as a flagger and shall be hand typed and hand delivered to all businesses and residents. 6. Inspect traffic control devices on a calendar day basis for the duration of the project to ensure devices are functioning properly and are clean and legible and Vertical Panels are placed properly to direct traffic in the right direction 7. Oversee all requirements covered by the plans and specifications which contribute to the convenience, safety, and orderly movement of traffic. 8. Breaking flaggers for short periods of no more than fifteen (15) minutes over a sixty (60) minute period. 9. Set up and removal of traffic control device. 10. Maintain a project traffic control diary which shall become part of the City's project records. This diary/log shall be submitted to the Engineer daily and shall include the following information as a minimum a. Date. b. The time of traffic control inspections. c. Project description and location. d. Traffic Control Supervisor’s name. e. Types and quantities of traffic control devices used per approved MHT. f. List of flaggers used, including start time, stop time and number of flagging hour breaks. g. Traffic control problems (traffic accidents; damaged, missing or dirty devices, etc.) and corrective action taken. METHOD OF MEASUREMENT Subsection 630.17 is revised to include the following: “Traffic Control” shall be paid based on the cost of the total actual work performed during the pay period (bid line items 202.01 – 623.02) using the traffic control cost percentage in Pay Item 630.20. The total cost of the work for the pay period shall be multiplied by the established percentage and shall be added to the pay application. This percentage of total work performed shall include all traffic control equipment, Traffic Control Supervisor (TCS), and all other incidentals to the work excluding Variable Message Boards (VMB), Flaggers, and Advanced Warning Arrow Boards; these items will be paid for separately. Items such as traffic control submittals, sandbags, sign stands, fencing, lighting, electricity, fuel, and caution DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 54 of 55 tape shall not be measured and paid for separately and shall be considered a subsidiary obligation in conjunction with traffic control items. Business signs, Neighborhood Traffic Only signs and Detour Placard street names are not considered Specialty Signs and shall not be measured or paid for separately but shall be included in the percentage cost for the month. “Variable Message Board” shall be measured and paid per each per day in addition to the monthly percentage. “Flagging” shall be measured and paid per hour in addition to the monthly percentage and shall be provided based on the Contractors daily work activities, number/location of intersections, or as directed by the Engineer, and shall include all related equipment and incidentals (i.e., Stop/Slow paddles, communication devices if required, personal protective equipment). Hours of non-flagging work in excess of those authorized shall not be measured and paid for separately but shall be at the Contractor's expense including personnel break times and stand by time. Flaggers shall be provided with hand signs such as Stop/Slow paddles and electronic communication devices when required and follow the current MUTCD standards. Flagger equipment and devices shall not be measured and paid for separately. “Advance Warning Arrow Board” shall be paid per each per day in addition to the monthly percentage. All costs associated with Traffic Control Plan review shall not be measured or paid for separately but shall be considered incidental to the Work including re-submittal fees. The City may deduct from compensation due the Contractor $10.00 per day for each traffic control device not removed from the site immediately upon completion of the work or as directed by the Engineer. The Contractor may provide larger construction traffic signs than those typically used in accordance with the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD as approved by the Engineer, however, no payment shall be made for the additional panel size. The City of Fort Collins “Standard Master Street Plan Map” depicting the street classifications (Arterial, Collector, and Residential) can be found at the following link: http://citydocs.fcgov.com/?dt=Master+Street+Plan+Map&dn=GIS+MAPS&vid=192&cmd=showdt BASIS OF PAYMENT Subsection 630.18 is revised to include the following: Payment shall be made under: Pay Item Unit 630.20 Traffic Control Percentage 630.30 Variable Message Board Per Each / Per Day 630.40 Flagging Hour 630.50 Advance Warning Arrow Board Per Each / Per Day The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals, work area traffic control plan fees (including daily lane rental fees for arterial and collector classified roads) and for doing all the work involved in setup/removal/modification, notifications and delivery for Construction Zone Traffic Control including vehicles, phones, sandbags, hand signs, break times, as shown on the plans, as specified in these specifications, and as directed by the Engineer. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 55 of 55 SPECIAL CONDITIONS FOR WORK ON ARTERIALS AND COLLECTORS NOTE: cross street traffic shall be maintained at all times unless authorized by the engineer in writing. NOTE: full closures on arterial and collector streets shall be allowed under extreme circumstances and only upon approval of the engineer. plans shall be approved a minimum of two (2) weeks prior to the commencement of work and/or the time required to adequately notify the public through the media. NOTE: construction or repair work will not be permitted at or in the vicinity of a signalized intersection or any arterial and collector streets that have major traffic volumes between the hours of 7:00 a.m. to 8:30 a.m. or 3:30 p.m. to 6:30 p.m. (except in the case of an emergency). Exceptions may be made for construction or repair work on arterial and collector streets between the hours of 7:00 a.m. to 6: p.m., Monday through Friday excluding holidays, when all equipment, labor, traffic control devices, and construction are not in the vicinity of an intersection. the engineer shall authorize such work and specify the required distance from the intersection. NOTE: time restrictions on S.H. 287 and HWY 14 & 17 (College Avenue and Mulberry Street east of Lemay Avenue) shall typically be restricted from 9:00 a.m. to 3:00 p.m. NOTE: construction hours, except for emergencies shall be limited to 7:00 a.m. to 6:00 p.m., Monday through Friday excluding holidays, unless otherwise authorized in writing by the engineer. Special conditions for work on residential streets NOTE: full closures on all residential streets shall be allowed as shown on the traffic control plans. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Addendum 1 Page 1 of 2 ADDENDUM NO. 1 PRE-PROPOSAL MEETING ITEMS Description of BID 9753: Concrete Maintenance Phase II BIDS DUE: 3:00 PM MT (Our Clock) March 1, 2023 To all prospective bidders under the specifications and contract documents described above, the following changes/additions are hereby made and detailed in the following sections of this addendum: Exhibit 1 – Questions and Answers Exhibit 2 – Updated Bid Schedule Please contact Adam Hill, Senior Buyer, at adhill@fcgov.com .with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Addendum 1 Page 2 of 2 EXHIBIT 1 –QUESTIONS & ANSWERS 1. There is a quantity of 1,832.83 listed on line item 630.30 “Variable Message Board”, is that correct? Response: This quantity is incorrect and should be five (5), see attached Exhibit 2 for updated bid schedule. 2. The quantity for 630.40 “Flagging” is 25.00, is that correct? Response: The quantity is incorrect and should be a quantity of one thousand, five hundred (1,500) hours. 3. Since there is not an accumulated cost on the Bid Alternates, are they not figured into the Bid Bond? Response: Bid Bond should be for the base bid amount only, not including alternates. 4. Is the “Base Bid Total” what will be considered at the bid opening, not including the “Bid Alternates”? Response: Please revise section 00100 item 17.5 to state “If the Contract is to be awarded, it will be awarded to the lowest responsive and responsible Bidder whose evaluation by OWNER indicates to OWNER that the award will be in the best interest of the OWNER. Award shall be made on the evaluated lowest base bid or at the City’s sole option the lowest base bid plus selected alternates. Only one contract will be awarded.”. This corresponds with the language listed at the end of the Bid Schedule. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Item No.Item Description Unit 2023 Contract Quantities 2023 Unit Cost 2023 Contract Cost 207.01 Imported Topsoil Cubic Yard 60.00 ‐$ 208.02 Stormwater Protection ‐ Recycled Rubber Filled Wattle Lineal Foot 300.00 ‐$ 208.04 SWMP Maintenance Log ‐ 14 Day Inspection Each 10.00 ‐$ 212.02 Landscape/Irrigation Labor Hour 20.00 ‐$ 304.01 Aggregate Base Course Ton 1,000.00 ‐$ 403.01 Asphalt Pavement Preservation Lineal Foot 800.00 ‐$ 403.02 Temporary Patching with Hot Mix Asphalt Ton 50.00 ‐$ 403.04 Temporary Patching with Cold Mix Asphalt Ton 10.00 ‐$ 602.01 Reinforcing Steel and Dowel Basket Assembly Pound 20.00 ‐$ 602.02 Reinforcing Steel ‐ Epoxy Coated and Dowel Basket Assembly Pound 20.00 ‐$ 604.21 Concrete Sidewalk Culvert ‐ Remove & Replace (Details D‐12, D‐13)Each 1.00 ‐$ 604.22 Metal Sidewalk Culvert ‐ Salvaged Material (Details D‐10, D‐11)Each 2.00 ‐$ 604.23 Metal Sidewalk Culvert ‐ Material Only (Details D‐10, D‐11)Each 2.00 ‐$ 604.24 Metal Sidewalk Culvert ‐ Additional 5/8" Plate (Details D‐10, D‐11)Square Foot 5.00 ‐$ 608.03 Apron 8" ‐ Remove & Replace Square Foot 500.00 ‐$ 608.04 Crosspan 8" ‐ Remove & Replace Square Foot 3,000.00 ‐$ 608.05 Driveover Curb, Gutter & 6" Sidewalk ‐ Remove & Replace (Detail D‐6)Lineal Foot 3,500.00 ‐$ 608.06 Driveover Curb, Gutter, No Sidewalk ‐ Remove & Replace (Drawing 702)Lineal Foot 200.00 ‐$ 608.07 Vertical Curb, Gutter and 6" Sidewalk ‐ Remove & Replace (Drawing FC1602)Lineal Foot 200.00 ‐$ 608.08 Vertical Curb, Gutter, No Sidewalk ‐ Remove & Replace (Drawing 701)Lineal Foot 400.00 ‐$ 608.09 Vertical Outfall Curb, Gutter ‐ Remove & Replace (Drawing FC703)Lineal Foot 10.00 ‐$ 608.10 Barrier Curb 6" X 12" ‐ Remove & Replace (Drawing FC703 ‐ Section D)Lineal Foot 10.00 ‐$ 608.11 Hollywood Curb, Gutter and 6" Sidewalk ‐ Remove & Replace (Detail D‐6)Lineal Foot 1,200.00 ‐$ 608.12 Hollywood Curb, Gutter, No Sidewalk ‐ Remove & Replace Lineal Foot 50.00 ‐$ 608.13 Highback Curb, Gutter, No Sidewalk ‐ Remove & Replace Lineal Foot 100.00 ‐$ 608.14 Pedestrian Access Ramp ‐ Remove & Replace Square Foot 4,500.00 ‐$ 608.15 Pedestrian Access Ramp Highback Curb ‐ Remove & Replace Square Foot 50.00 ‐$ 608.16 Truncated Dome Panel Square Foot 300.00 ‐$ 608.17 Flatwork 4" ‐ Remove & Replace Square Foot 350.00 ‐$ 608.18 Flatwork 6" ‐ Remove & Replace Square Foot 1,600.00 ‐$ 608.19 Replace Flatwork ‐ 1" Additional Depth Square Foot 500.00 ‐$ 608.21 4' Valley Pan 6" ‐ Remove & Replace Square Foot 220.00 ‐$ 608.22 Concrete Pavement 8" ‐ Remove & Replace Square Foot 200.00 ‐$ 608.23 Alley Approach 8" ‐ Remove & Replace Square Foot 2,900.00 ‐$ 608.24 Expansion (1/2 to 3/4 inch thickness)Lineal Foot 2,000.00 ‐$ 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 50.00 ‐$ 608.30 Add Domes to Existing Ramp ‐ Remove and Replace Square Foot 1,100.00 ‐$ 608.34 Concrete Pavement Joint Sealing Lineal Foot 50.00 ‐$ 623.01 Irrigation Sleeve, three (3) inch Schedule Lineal Foot 5.00 ‐$ 623.02 Irrigation Sleeve, four (4) inch Schedule Lineal Foot 5.00 ‐$ 630.20 Traffic Control Percentage 1.00 ‐$ 630.30 Variable Message Board Per Each Per Day 5.00 ‐$ 630.40 Flagging Hour 1,500.00 ‐$ 630.50 Advance Warning Arrow Board Per Each Per Day 1.00 ‐$ $ - Item No.Item Description Unit 2023 Contract Quantities 2023 Unit Cost 2023 Contract Cost 202.01 Sawcutting 4 to 6"Lineal Foot 10.00 ‐$ 202.02 Remove Flagstone Square Foot 10.00 ‐$ 203.01 General Excavation Cubic Yard 10.00 ‐$ 203.02 Borrow Ton 10.00 ‐$ 208.01 Stormwater Protection ‐ CDOT Gravel Bag (Rock Sock)Lineal Foot 10.00 ‐$ 208.03 Stormwater Protection ‐ CDOT Gravel Bag Inlet Filter Each 1.00 ‐$ 210.01 Reset Flagstone Square Foot 10.00 ‐$ 210.02 Reset Brick Pavers Square Foot 10.00 ‐$ 210.03 Adjust Manhole Each 1.00 ‐$ 210.04 Adjust Valve Box Each 1.00 ‐$ 212.01 Sod Square Foot 20.00 ‐$ *403.03 Permanent Asphalt Patching Ton 500.00 ‐$ 601.01 Exposed Sand Finish ‐ Up Charge Square Foot 10.00 ‐$ 604.01 Type R Inlet ‐ Remove & Replace (5' Opening, 5' Max Depth, CDOT, M‐604‐12)Each 1.00 ‐$ 604.03 Type R Inlet ‐ Reconstruct Inlet Deck (5' Opening, CDOT, M‐604‐12) Each 1.00 ‐$ 604.05 Type R Inlet ‐ Material Only (CDOT, M‐604‐12)Each 1.00 ‐$ 604.06 Area Inlet ‐ Remove & Replace (5’ Max Depth, Detail D‐9A)Each 1.00 ‐$ 604.08 Area Inlet ‐ Reconstruct Inlet Deck (4’ Opening, Detail D‐9A)Each 1.00 ‐$ 604.10 Area Inlet ‐ Materials Only (Detail D‐9A)Each 1.00 ‐$ 604.11 Catch Basin ‐ Remove & Replace (5' Max Depth, Detail 13B)Each 1.00 ‐$ 604.13 Catch Basin ‐ Reconstruct Inlet Deck (Detail 13B)Each 1.00 ‐$ 604.15 Catch Basin ‐ Material Only (Detail 13B)Each 1.00 ‐$ 604.16 Modified Type 13 Curb Inlet ‐ Remove & Replace (5' Max Depth, Detail 13A)Each 1.00 ‐$ 604.18 Modified Type 13 Curb Inlet ‐ Reconstruct Inlet Deck (Detail 13A)Each 1.00 ‐$ 604.20 Modified Type 13 Curb Inlet ‐ Materials Only (Detail 13A)Each 1.00 ‐$ 608.01 Remove Concrete Square Foot 10.00 ‐$ Base Bid Total ADDENDUM 1 ‐ Base Bid Schedule ‐ 9753 Concrete Maintenance Project Phase 2 Bid Alternates TOTAL IN WORDS: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 608.02 Remove and Haul Fillet Each 1.00 ‐$ 608.20 Colored Concrete 4" San Diego Buff ‐ Up Charge Square Foot 10.00 ‐$ 608.20A Colored Concrete Brick Red ‐ Up Charge Square Foot 10.00 ‐$ 608.20B Stamped Concrete ‐ Up Charge Square Foot 10.00 ‐$ 608.25 Splashblock 4" ‐ Remove & Replace Square Foot 10.00 ‐$ 608.26 Exposed Aggregate 4" ‐ Up Charge Square Foot 10.00 ‐$ 608.31 Add Domes to Existing Ramp ‐ Dryset Placement Square Foot 1,350.00 ‐$ 608.32 6" Wide Concrete Placed Barrier Curb, Doweled (Drawing FC703)Lineal Foot 25.00 ‐$ 608.33 6" Wide Concrete Placed Barrier Curb, Doweled in Place (Drawing FC703)Lineal Foot 25.00 ‐$ 626.01 Mobilization Each 5.00 ‐$ 630.60 ART ‐Small Area Up‐Charge $0 to $1000 Lump Sum/Per Area 1.00 ‐$ 630.61 ART ‐ Small Area Up‐Charge $1001 to $5000 Lump Sum/Per Area 1.00 ‐$ 630.62 ART ‐ Small Area Up‐Charge $5001 to $10000 Lump Sum/Per Area 1.00 ‐$ 630.63 ART ‐ Small Area Up‐Charge $10001‐$15000 Lump Sum/Per Area 1.00 ‐$ 630.64 RES/COL ‐ Small Area Up‐Charge $0 to $1000 Lump Sum/Per Area 1.00 ‐$ 630.65 RES/COL ‐ Small Area Up‐Charge $1001 to $5000 Lump Sum/Per Area 1.00 ‐$ 630.66 RES/COL ‐ Small Area Up‐Charge $5001 to $10000 Lump Sum/Per Area 1.00 ‐$ 630.67 RES/COL ‐ Small Area Up‐Charge $10001‐$15000 Lump Sum/Per Area 1.00 ‐$ The basis for award shall be made on the evaluated lowest base bid or at the City’s sole option the lowest base bid plus selected alternates. *A unit price is optional for line item 403.03. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B CONTRACT DOCUMENTS TABLE OF CONTENTS BID INFORMATION 00020 Notice Inviting Bids 00100 Instruction to Bidders 00300 Bid Form 00400 Supplements to Bid Forms 00410 Bid Bond 00420 Statements of Bidders Qualifications 00430 Schedule of Major Subcontractors CONTRACT DOCUMENTS 00500 Agreement Forms 00510 Notice of Award 00520 Agreement 00530 Notice to Proceed 00600 Bonds and Certificates 00610 Performance Bond 00615 Payment Bond 00630 Certificate of Insurance 00635 Certificate of Substantial Completion 00640 Certificate of Final Acceptance 00650 Lien Waiver Release (Contractor) 00660 Consent of Surety 00670 Application for Exemption Certificate CONDITIONS OF THE CONTRACT 00700 General Conditions Exhibit GC-A GC-A1 - GC-A2 00800 Supplementary Conditions 00900 Addenda, Modifications, and Payment 00950 Contract Change Order 00960 Application for Payment EXHIBIT A - Specification Sections 01010-01800 General Requirements EXHIBIT B - Specification Section 02000 Special Revisions EXHIBIT C - Section 03000 Index & Details EXHIBIT D - 04000 Dust manual, Erosion Control EXHIBIT E - Overview and Project Detail Maps EXHIBIT F - Accessibility Specifications Push Button DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00020 INVITATION TO BID DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00020 INVITATION TO BID 9753 Concrete Maintenance Project Phase II BID DUE: 3:00 PM MT (MT our clock), March 01, 2023 As part of the City’s commitment to sustainability, sealed Bids must be submitted online through the Rocky Mountain E-Purchasing System (RMEPS) at http://bidnetdirect.com/colorado/city- of-fort-collins. Public Bid Opening: The bid opening will be conducted by video conference per the following information. At said place and time, and promptly thereafter, all Bids that have been duly received will be publicly opened and read aloud. To access the public Bid opening, please follow the link to join the Microsoft Teams meeting: Click here to join the meeting https://teams.microsoft.com/l/meetup- join/19%3ameeting_NWJlNzFjNGQtNTlmYi00YjNiLTg3NjktNzM5YjQxNGI3Zjhm%40threa d.v2/0?context=%7b%22Tid%22%3a%2247fa2f5f-0d0a-4a68-b431- 6d1a27b66660%22%2c%22Oid%22%3a%2237299b31-8a43-4b66-8642- b5358a21cda9%22%7d Alternatively, the bid opening can be accessed via phone. This option will only allow you to hear the audio presentation. Call in #: 1 970-628-0892 Phone Conference ID: 618 903 516# The Contract Documents provide for the construction of Bid 9753 Concrete Maintenance Project Phase II. The Work shall consist of removing and replacing existing concrete facilities throughout the City of Fort Collins due to damage or safety issues, or to comply with ADA standards. The City encourages all disadvantaged business enterprises to submit bid in response to all invitations and will not be discriminated against on the grounds of race, color, national origin. A pre-bid meeting will be held at 1:00 PM Mountain Time on February 15, 2023. The pre- bid meeting will be hosted on-line via Microsoft Teams. Select or copy/paste the below link into your browser for access to the meeting. Please be prepared to record your name and company in the chat window upon request and mute your microphone: Click here to join the meeting https://teams.microsoft.com/l/meetup- join/19%3ameeting_MzZkYTEwMDktY2M2OS00OGE1LTg4MjgtNjIwM2MwZTFlYjQx%40t hread.v2/0?context=%7b%22Tid%22%3a%2247fa2f5f-0d0a-4a68-b431- 6d1a27b66660%22%2c%22Oid%22%3a%2237299b31-8a43-4b66-8642- b5358a21cda9%22%7d Alternatively, the pre-bid meeting can be accessed via phone. This option will only allow you to hear the audio presentation. Call-in number: 1 970-628-0892 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Conference ID: 176 572 603# Prospective Bidders are invited to present their questions relative to this Bid proposal at this meeting. Questions concerning the scope of the bid should be directed to Mike Knox, Project Manager, at (970) 935-3994 or mknox@fcgov.com. Questions regarding bid submittal or process should be directed to Adam Hill, Senior Buyer, at (970) 221-6777 or adhill@fcgov.com. All questions must be submitted in writing via email to Mike Knox, with a copy to Adam Hill, no later than 3:00 PM our clock on February 21, 2023. Questions received after this deadline will not be answered. The Contract Documents and Construction Drawings may be examined online at: http://www.bidnetdirect.com/colorado/city-of-fort-collins Bids will be received as set forth in the Bidding Documents. The Work is expected to be commenced within the time as required by Section 2.3 of General Conditions. Substantial Completion of the Work is required as specified in the Agreement. The successful Bidder will be required to furnish a Performance Bond and a Payment Bond guaranteeing faithful performance and the payment of all bills and obligations arising from the performance of the Contract. No Bid may be withdrawn within a period of forty-five (45) days after the date fixed for opening Bids. The OWNER reserves the right to reject any and all Bids, and to waive any informalities and irregularities therein. Bid security in the amount of not less than 5% of the total Bid must accompany each Bid in the form specified in the Instructions to Bidders. Sales Prohibited/Conflict of Interest: No officer, employee, or member of City Council, shall have a financial interest in the sale to the City of any real or personal property, equipment, material, supplies or services where such officer or employee exercises directly or indirectly any decision- making authority concerning such sale or any supervisory authority over the services to be rendered. This rule also applies to subcontracts with the City. Soliciting or accepting any gift, gratuity favor, entertainment, kickback or any items of monetary value from any person who has or is seeking to do business with the City of Fort Collins is prohibited. City of Fort Collins Gerry Paul Purchasing Director DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00100 INSTRUCTIONS TO BIDDERS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00100 INSTRUCTIONS TO BIDDERS 1.0 DEFINED TERMS Terms used in these Instructions to Bidders which are defined in the Standard General Conditions of the Construction Contract (No. 1910-8, 1990 ed.) have the meanings assigned to them in the General Conditions. The term "Bidder" means one who submits a Bid to OWNER, as distinct from a sub-bidder, who submits a Bid to Bidder. The terms "Successful Bidder" means the lowest, qualified, responsible and responsive Bidder to whom OWNER (on basis of OWNER's evaluation as hereinafter provided) makes an award. The term "Bidding Documents" includes the Advertisement or Invitation to Bid, Instructions to Bidders, the Bid Form, and the proposed Contract Documents (including all Addenda issued prior to receipt of Bids). 2.0 COPIES OF BIDDING DOCUMENTS 2.1. Complete sets of Bidding Documents may be obtained as stated in the Invitation to Bid. No partial sets will be issued. The Bidding Documents may be examined at the locations identified in the Invitation to Bid. 2.2. Complete sets of Bidding Documents shall be used in preparing Bids; neither OWNER nor Engineer assumes any responsibility for errors or misinterpretations resulting from the use of incomplete sets of Bidding Documents. 2.3. The submitted Bid proposal shall include Sections 00300, 00410, 00420, and 00430 fully executed. 2.4. OWNER and Engineer, in making copies of Bidding Documents available on the above terms, do so only for the purpose of obtaining Bids on the Work and do not confer a license or grant for any other use. 3.0 QUALIFICATION OF BIDDERS 3.1 To demonstrate qualifications to perform the Work, each Bidder must submit at the time of the Bid opening, a written statement of qualifications including financial data, a summary of previous experience, previous commitments and evidence of authority to conduct business in the jurisdiction where the Project is located. Each Bid must contain evidence of Bidder's qualification to do business in the state where the Project is located or covenant to obtain such qualification prior to award of the contract. The Statement of Qualifications shall be prepared on the form provided in Section 00420. 3.2. In accordance with Section 8-160 of the Code of the City of Fort Collins in determining whether a bidder is responsible, the following shall be considered: (1) The ability, capacity and skill of the bidder to perform the contract or provide the services required, (2) whether the bidder can perform the contract or provide the service promptly and within the time specified without delay or interference, (3) the character, integrity, reputation, judgment, experience and efficiency of the bidder, (4) the quality of the bidder's performance of previous contracts or services, (5) the previous and existing compliance by the bidder with laws and ordinances relating to the contract or service, (6) the sufficiency of the financial resources and ability of the bidder to perform the contract or provide the service, (7) the quality, availability and adaptability of the materials and services to the particular use required, (8) the DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B ability of the bidder to provide future maintenance and service for the use of the subject of the contract, and (9) any other circumstances which will affect the bidder's performance of the contract. 3.3. Each Bidder may be required to show that he has handled former Work so that no just claims are pending against such Work. No Bid will be accepted from a Bidder who is engaged on any other Work which would impair his ability to perform or finance this Work. 3.4 No Bidder shall be in default on the performance of any other contract with the City or in the payment of any taxes, licenses or other monies due to the City. 4.0 EXAMINATION OF CONTRACT DOCUMENTS AND SITE 4.1. It is the responsibility of each Bidder, before submitting a Bid, to (a) examine the Contract Documents thoroughly, (b) visit the site to familiarize himself with local conditions that may in any manner affect cost, progress or performance of the Work, (c) familiarize himself with federal, state and local laws, ordinances, rules and regulations that may in any manner affect cost, progress or performance of the Work, (d) study and carefully correlate Bidder's observations with the Contract Documents, and (e) notify Engineer of all conflicts, errors or discrepancies in the Contract Documents. 4.2. Reference is made to the Supplementary Conditions for identification of: Subsurface and Physical Conditions SC-4.2. 4.3. The submission of a Bid will constitute an incontrovertible representation by Bidder that Bidder has complied with every requirement of this Article 4, that without exception the Bid is premised upon performing and furnishing the Work required by the Contract Documents and such means, methods, techniques, sequences or procedures of construction as may be indicated in or required by the Contract Documents, and that the Contract Documents are sufficient in scope and detail to indicate and convey understanding of all terms and conditions for performance and furnishing of the Work. 5.0 INTERPRETATIONS AND ADDENDA. 5.1. All questions about the meaning or intent of the Bidding Documents are to be submitted in writing to the Engineer and the OWNER. Interpretation or clarifications considered necessary in response to such questions will be issued only by Addenda. Questions received less than seven days prior to the date for opening of the Bids may not be answered. Only questions answered by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 5.2. All questions concerning the scope of this project should be directed to the Engineer. Questions regarding submittal of bids should be directed to the City of Fort Collins' Purchasing Division. 5.3. Addenda may also be issued to modify the Bidding Documents as deemed advisable by OWNER or Engineer. 5.4. Addenda will be mailed or delivered to all parties recorded by the OWNER as having received the Bidding documents. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 6.0 BID SECURITY 6.1. Each Bid must be accompanied by Bid Security made payable to OWNER in the amount stated in the Invitation to Bid. The required security must be in the form of a certified or bank cashier's check payable to OWNER or a Bid Bond on the form enclosed herewith. The Bid Bond must be executed by a surety meeting the requirements of the General Conditions for surety bonds. 6.2. The Bid Security of the successful Bidder will be retained until such Bidder has executed the Agreement and furnished the required contract security, whereupon Bid Security will be returned. If the successful Bidder fails to execute and deliver the Agreement and furnish the required contract security within 15 days of the Notice of Award, OWNER may annul the Notice of Award and the Bid Security of that Bidder will be forfeited. The Bid Security of other Bidders whom OWNER believes to have reasonable chance receiving the award may be retained by OWNER until the earlier of the seventh day after the effective date of the Agreement or the thirty-first day after the Bid Opening, whereupon Bid Security furnished by such Bidders will be returned. Bid Security with Bids which are not competitive will be returned within seven days after the Bid opening. 7.0 CONTRACT TIME. The number of days within which, or the date by which the Work is to be substantially complete and also completed and ready for Final Payment (the Contract Times) are set forth in the Agreement. 8.0 LIQUIDATED DAMAGES. Provisions for liquidated damages are set forth in the Agreement. 9.0 SUBSTITUTE ("OR EQUAL") MATERIAL AND EQUIPMENT The Contract, if awarded, will be on the basis of material and equipment described on the Drawings or specified in the Specifications without consideration of possible substitute or "or equal" items. Whenever it is indicated on the Drawings or specified in the Specifications that a substitute or "or equal" item of material or equipment may be furnished or used by CONTRACTOR if acceptable to Engineer, application for such acceptance will not be considered by Engineer until after the "effective date of the Agreement". The procedure for submittal of any such application by CONTRACTOR and consideration by Engineer is set forth in the General Conditions which may be supplemented in the General Requirements. 10.0 SUBCONTRACTORS, SUPPLIERS AND OTHERS 10.1. Each Bidder shall submit at the Bid opening to OWNER a list of principal subcontractors he proposes to use in the Work. Refer to Section 00430 contained within these Documents. 10.2. If OWNER or Engineer after due investigation has reasonable objection to any proposed Subcontractor, either may, before the Notice of Award is given, request the apparent successful Bidder to submit an acceptable substitute without an increase in Bid price. If the apparent successful Bidder declines to make any substitution, OWNER may award the contract to the next lowest responsive and DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B responsible Bidder that proposes to use acceptable subcontractors. Subcontractors, suppliers, other persons or organization listed and to whom OWNER or Engineer does not make written objection prior to the giving of the Notice of Award will be deemed acceptable to OWNER and ENGINEER subject to revocation of such acceptance after the effective date of the Agreement as provided in the General Conditions. 10.3. CONTRACTOR shall not be required to employ any subcontractor, supplier or other persons or organizations against whom he has reasonable objection. The use of subcontractors listed by the Bidder and accepted by OWNER prior to the Notice of Award will be required in the performance of the Work. 11.0 BID FORM. 11.1. A copy of the Bid Form is bound in the Contract Documents which may be retained by the Bidder. A separate unbound copy is enclosed for submission with the Bid. 11.2. Bid Forms must be complete in ink or typed. All lump sum prices on the form must be stated in words and numerals; in case of conflict, words will take precedence. Unit prices shall govern over extensions of sums. 11.3. Bids by corporations must be executed in the corporate name by the president or a vice-president (or other appropriate officer accompanied by evidence of authority to sign) and the corporate seal shall be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation shall be shown below the corporate name. 11.4. Bids by partnerships must be executed in the partnership name and signed by a partner, his title must appear under his signature and the official address of the partnership must be shown below the signature. 11.5. Bids by joint venture shall be signed by each participant in the joint venture or by an authorized agent of each participant. The full name of each person or company interested in the Bid shall be listed on the Bid Form. 11.6. The Bid shall contain an acknowledgement of receipt of all Addenda (the numbers of which must be filled in on the Bid Form). 11.7. No alterations in Bids, or in the printed forms therefore, by erasures, interpolations, or otherwise will be acceptable unless each such alteration is signed or initialed by the Bidder; if initialed, OWNER may require the Bidder to identify any alteration so initialed. 11.8. The address and telephone number for communications regarding the Bid shall be shown. 12.0 BID PRICING. Bids must be priced as set forth in the Bid Schedule or Schedules. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 13.0 SUBMISSION OF BIDS. 13.1. Bids shall be submitted at the time and place indicated in the Invitation to Bid and shall be enclosed with the Project title, Bid No., and name and address of the Bidder and accompanied by the Bid Security, Bid Form, Bid Bond, Statement of Bidders Qualifications, and Schedule of Subcontractors as required in Section 00430. 13.2. Bids shall be deposited at the designated location prior to the time and date for receipt of Bids indicated in the Invitation to Bid, or any extension thereof made by addendum. Bids received after the time and date for receipt of Bids will be returned unopened. Bidder shall assume full responsibility for timely delivery at the location designated for receipt of Bids. 13.3. Oral, telephonic, telegraphic, or facsimile Bids are invalid and will not receive consideration. 13.4. No Bidder may submit more than one Bid. Multiple Bids under different names will not be accepted from one firm or association. 14.0 MODIFICATION AND WITHDRAWAL OF BIDS. 14.1. Bids may be modified or withdrawn by an appropriate document duly executed (in a manner that a Bid must be executed) and delivered to the place where Bids are to be submitted at any time prior to the opening of Bids. 14.2. Bids may also be modified or withdrawn in person by the Bidder or an authorized representative provided he can prove his identity and authority at any time prior to the opening of Bids. 14.3. Withdrawn Bids may be resubmitted up to the time designated for the receipt of Bids provided that they are then fully in conformance with these Instructions to Bidders. 15.0 OPENINGS OF BIDS. Bids will be opened and (unless obviously non-responsive) read aloud publicly as indicated in the Invitation to Bid. An abstract of the amounts of the Base Bids and major alternates (if any) will be made available after the opening of Bids. 16.0 BIDS TO REMAIN OPEN SUBJECT TO ACCEPTANCE. All Bids shall remain open for forty-five (45) days after the day of the Bid Opening, but OWNER may, in his sole discretion, release any Bid and return the Bid Security prior to that date. 17.0 AWARD OF CONTRACT. 17.1. OWNER reserves the right to reject any and all Bids, to waive any and all informalities not involving price, time or changes in the Work, to negotiate contract terms with the Successful Bidder, and the right to disregard all nonconforming, nonresponsive, unbalanced or conditional Bids. Also, OWNER reserves the right to reject the Bid of any Bidder if OWNER believes that it would not be in the best interest of the Project to make an award to that Bidder, whether because the Bid is not responsive or the Bidder is unqualified or of doubtful financial ability or fails to DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B meet any other pertinent standard or criteria established by OWNER. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. 17.2. In evaluating Bids, OWNER will consider the qualifications of the Bidders, whether or not the Bids comply with the prescribed requirements, and such alternates, unit prices and other data, as may be requested in the Bid Form or prior to the Notice of Award. 17.3. OWNER may consider the qualification and experience of Subcontractors, Suppliers, and other persons and organizations proposed for those portions of the Work as to which the identity of Subcontractors, Suppliers, and other persons and organizations is submitted as requested by OWNER. OWNER also may consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the Work when such data is required to be submitted prior to the Notice of Award. 17.4. OWNER may conduct such investigations as OWNER deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications and financial ability of the Bidder's proposed Subcontractors, Suppliers and other persons and organizations to do the Work in accordance with the Contract Documents to OWNER's satisfaction within the prescribed time. 17.5. If the Contract is to be awarded, it will be awarded to the lowest responsive and responsible Bidder whose evaluation by OWNER indicates to OWNER that the award will be in the best interest of the OWNER. Award shall be made on the evaluated lowest base bid excluding alternates. The basis for award shall be the lowest Bid total for the Schedule or, in the case of more than one schedule, for sum of all schedules. Only one contract will be awarded. 17.6. If the Contract is to be awarded, OWNER will give the Successful Bidder a Notice of Award within forty-five (45) days after the date of the Bid opening. 18.0 CONTRACT SECURITY. The General Conditions and the Supplementary Conditions set forth OWNER's requirements as to performance and other Bonds. When the Successful Bidder delivers the executed Agreement to the OWNER, it shall be accompanied by the required Contract Security. 19.0 SIGNING OF AGREEMENT. When OWNER gives a Notice of Award to the Successful Bidder, it will be accompanied by the required number of unsigned counterparts of the Agreement with all other written Contract Documents attached. Within fifteen (15) days thereafter, CONTRACTOR shall sign and deliver the required number of counterparts of the Agreement and attached documents to OWNER with the required Bonds. Within ten (10) days thereafter, OWNER hall deliver one fully signed counterpart to CONTRACTOR. Each counterpart is to be accompanied by a complete set of the Drawings with appropriate identification. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 20.0 TAXES. OWNER is exempt from Colorado State Sales and Use Taxes on materials and equipment to be incorporated in the Work. Said taxes shall not be included in the Contract Price. Reference is made to the General and Supplementary Conditions. 21.0 RETAINAGE. Provisions concerning retainage are set forth in the Agreement. 22.0 PURCHASING RESTRICTIONS. Purchasing restrictions: The Bidder's authorized signature of this Bid assures the Bidder's compliance with the City's purchasing restrictions. A copy of the resolutions is available for review in the Purchasing and Risk Management Division or the City Clerk's office. A. Cement Restrictions: City of Fort Collins Resolution 91-121 requires that suppliers and producers of cement or products containing cement to certify that the cement was not made in cement kilns that burn hazardous waste as a fuel. 23.0 COLLUSIVE OR SHAM BIDS. Any Bid deemed by the City in its sole discretion to be a collusive or sham Bid will be rejected and reported to authorities as such. Your authorized signature of this Bid assures that such Bid is genuine and is not a collusive or sham Bid. 24.0 BID RESULTS. Bid results will be posted at http://www.bidnetdirect.com/colorado/city-of-fort-collins. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00300 BID FORM DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00300 BID FORM PROJECT: 9753 Concrete Maintenance Project Phase II Place: Date: 1. In compliance with your Invitation to Bid dated , 20 and subject to all conditions thereof, the undersigned a (Corporation, Limited Liability Company, Partnership, Joint Venture, or Sole Proprietor) authorized to do business in the State of Colorado hereby proposes to furnish and do everything required by the Contract Documents to which this refers for the construction of all items listed on the following Bid Schedule or Bid Schedules. 2. The undersigned Bidder does hereby declare and stipulate that this proposal is made in good faith, without collusion or connection with any other person or persons Bidding for the same Work, and that it is made in pursuance of and subject to all the terms and conditions of the Invitation to Bid and Instructions to Bidders, the Agreement, the detailed Specifications, and the Drawings pertaining to the Work to be done, all of which have been examined by the undersigned. 3. Accompanying this Bid is a certified or cashier's check or standard Bid bond in the sum of ($ ) in accordance with the Invitation To Bid and Instructions to Bidders. 4. The undersigned Bidder agrees to execute the Agreement and a Performance Bond and a Payment Bond for the amount of the total of this Bid within fifteen (15) calendar days from the date when the written notice of the award of the contract is delivered to him at the address given on this Bid. The name and address of the corporate surety with which the Bidder proposes to furnish the specified performance and payment Bonds is as follows: . 5. All the various phases of Work enumerated in the Contract Documents with their individual jobs and overhead, whether specifically mentioned, included by implication or appurtenant thereto, are to be performed by the CONTRACTOR under one of the items listed in the Bid Schedule, irrespective of whether it is named in said list. 6. Payment for Work performed will be in accordance with the Bid Schedule or Bid Schedules subject to changes as provided in the Contract Documents. 7. The undersigned Bidder hereby acknowledges receipt of Addenda No. through . 8. BID SCHEDULE (Base Bid) SEE ATTACHED EXCEL VERSION OF BID SCHEDULE. 2 Contractors Bonding and Insurance Company 2328th of February 02/28/2023 RMEPS 5% of total bid 1 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Item No.Item Description Unit 2023 Contract Quantities 2023 Unit Cost 2023 Contract Cost 207.01 Imported Topsoil Cubic Yard 60.00 48.00$ 2,880.00$ 208.02 Stormwater Protection - Recycled Rubber Filled Wattle Lineal Foot 300.00 16.00$ 4,800.00$ 208.04 SWMP Maintenance Log - 14 Day Inspection Each 10.00 100.00$ 1,000.00$ 212.02 Landscape/Irrigation Labor Hour 20.00 30.00$ 600.00$ 304.01 Aggregate Base Course Ton 1,000.00 37.00$ 37,000.00$ 403.01 Asphalt Pavement Preservation Lineal Foot 800.00 4.25$ 3,400.00$ 403.02 Temporary Patching with Hot Mix Asphalt Ton 50.00 230.00$ 11,500.00$ 403.04 Temporary Patching with Cold Mix Asphalt Ton 10.00 272.00$ 2,720.00$ 602.01 Reinforcing Steel and Dowel Basket Assembly Pound 20.00 4.50$ 90.00$ 602.02 Reinforcing Steel - Epoxy Coated and Dowel Basket Assembly Pound 20.00 5.50$ 110.00$ 604.21 Concrete Sidewalk Culvert - Remove & Replace (Details D-12, D-13)Each 1.00 1,750.00$ 1,750.00$ 604.22 Metal Sidewalk Culvert - Salvaged Material (Details D-10, D-11)Each 2.00 1,125.00$ 2,250.00$ 604.23 Metal Sidewalk Culvert - Material Only (Details D-10, D-11)Each 2.00 1,650.00$ 3,300.00$ 604.24 Metal Sidewalk Culvert - Additional 5/8" Plate (Details D-10, D-11)Square Foot 5.00 160.00$ 800.00$ 608.03 Apron 8" - Remove & Replace Square Foot 500.00 12.00$ 6,000.00$ 608.04 Crosspan 8" - Remove & Replace Square Foot 3,000.00 12.50$ 37,500.00$ 608.05 Driveover Curb, Gutter & 6" Sidewalk - Remove & Replace (Detail D-6)Lineal Foot 3,500.00 56.16$ 196,560.00$ 608.06 Driveover Curb, Gutter, No Sidewalk - Remove & Replace (Drawing 702)Lineal Foot 200.00 33.00$ 6,600.00$ 608.07 Vertical Curb, Gutter and 6" Sidewalk - Remove & Replace (Drawing FC1602)Lineal Foot 200.00 60.00$ 12,000.00$ 608.08 Vertical Curb, Gutter, No Sidewalk - Remove & Replace (Drawing 701)Lineal Foot 400.00 38.25$ 15,300.00$ 608.09 Vertical Outfall Curb, Gutter - Remove & Replace (Drawing FC703)Lineal Foot 10.00 30.00$ 300.00$ 608.10 Barrier Curb 6" X 12" - Remove & Replace (Drawing FC703 - Section D)Lineal Foot 10.00 19.50$ 195.00$ 608.11 Hollywood Curb, Gutter and 6" Sidewalk - Remove & Replace (Detail D-6)Lineal Foot 1,200.00 54.00$ 64,800.00$ 608.12 Hollywood Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 50.00 31.00$ 1,550.00$ 608.13 Highback Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 100.00 47.00$ 4,700.00$ 608.14 Pedestrian Access Ramp - Remove & Replace Square Foot 4,500.00 12.00$ 54,000.00$ 608.15 Pedestrian Access Ramp Highback Curb - Remove & Replace Square Foot 50.00 12.50$ 625.00$ 608.16 Truncated Dome Panel Square Foot 300.00 49.00$ 14,700.00$ 608.17 Flatwork 4" - Remove & Replace Square Foot 350.00 7.50$ 2,625.00$ 608.18 Flatwork 6" - Remove & Replace Square Foot 1,600.00 9.00$ 14,400.00$ 608.19 Replace Flatwork - 1" Additional Depth Square Foot 500.00 2.00$ 1,000.00$ 608.21 4' Valley Pan 6" - Remove & Replace Square Foot 220.00 7.50$ 1,650.00$ 608.22 Concrete Pavement 8" - Remove & Replace Square Foot 200.00 15.00$ 3,000.00$ 608.23 Alley Approach 8" - Remove & Replace Square Foot 2,900.00 12.00$ 34,800.00$ 608.24 Expansion (1/2 to 3/4 inch thickness)Lineal Foot 2,000.00 3.50$ 7,000.00$ 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 50.00 31.00$ 1,550.00$ 608.30 Add Domes to Existing Ramp - Remove and Replace (Dry Set)Square Foot 1,100.00 31.00$ 34,100.00$ 608.34 Concrete Pavement Joint Sealing Lineal Foot 50.00 5.40$ 270.00$ 623.01 Irrigation Sleeve, three (3) inch Schedule Lineal Foot 5.00 4.00$ 20.00$ 623.02 Irrigation Sleeve, four (4) inch Schedule Lineal Foot 5.00 5.75$ 28.75$ 630.20 Traffic Control Percentage 1.00 8.00%46,997.90$ 630.30 Variable Message Board Per Each Per Day 5.00 75.00$ 375.00$ 630.40 Flagging Hour 1,500.00 29.00$ 43,500.00$ 630.50 Advance Warning Arrow Board Per Each Per Day 1.00 50.00$ 50.00$ $ 678,396.65 Item No.Item Description Unit 2023 Contract Quantities 2023 Unit Cost 2023 Contract Cost 202.01 Sawcutting 4 to 6"Lineal Foot 10.00 2.00$ 20.00$ 202.02 Remove Flagstone Square Foot 10.00 5.25$ 52.50$ 203.01 General Excavation Cubic Yard 10.00 22.00$ 220.00$ 203.02 Borrow Ton 10.00 20.00$ 200.00$ 208.01 Stormwater Protection - CDOT Gravel Bag (Rock Sock)Lineal Foot 10.00 7.00$ 70.00$ 208.03 Stormwater Protection - CDOT Gravel Bag Inlet Filter Each 1.00 20.00$ 20.00$ 210.01 Reset Flagstone Square Foot 10.00 10.00$ 100.00$ 210.02 Reset Brick Pavers Square Foot 10.00 9.00$ 90.00$ 210.03 Adjust Manhole Each 1.00 200.00$ 200.00$ 210.04 Adjust Valve Box Each 1.00 125.00$ 125.00$ 212.01 Sod Square Foot 20.00 3.25$ 65.00$ *403.03 Permanent Asphalt Patching Ton 500.00 255.00$ 127,500.00$ 601.01 Exposed Sand Finish - Up Charge Square Foot 10.00 4.50$ 45.00$ 604.01 Type R Inlet - Remove & Replace (5' Opening, 5' Max Depth, CDOT, M-604-12)Each 1.00 3,100.00$ 3,100.00$ 604.03 Type R Inlet - Reconstruct Inlet Deck (5' Opening, CDOT, M-604-12) Each 1.00 1,275.00$ 1,275.00$ 604.05 Type R Inlet - Material Only (CDOT, M-604-12)Each 1.00 750.00$ 750.00$ 604.06 Area Inlet - Remove & Replace (5’ Max Depth, Detail D-9A)Each 1.00 1,150.00$ 1,150.00$ 604.08 Area Inlet - Reconstruct Inlet Deck (4’ Opening, Detail D-9A)Each 1.00 260.00$ 260.00$ 604.10 Area Inlet - Materials Only (Detail D-9A)Each 1.00 470.00$ 470.00$ 604.11 Catch Basin - Remove & Replace (5' Max Depth, Detail 13B)Each 1.00 1,150.00$ 1,150.00$ 604.13 Catch Basin - Reconstruct Inlet Deck (Detail 13B)Each 1.00 875.00$ 875.00$ 604.15 Catch Basin - Material Only (Detail 13B)Each 1.00 520.00$ 520.00$ Base Bid Total ADDENDUM 1 - Base Bid Schedule - 9753 Concrete Maintenance Project Phase 2 Bid Alternates TOTAL IN WORDS: Six hundred Seventy-eight Thousand Three Hundred Ninty-six dollars Point Sixty-five DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 604.16 Modified Type 13 Curb Inlet - Remove & Replace (5' Max Depth, Detail 13A)Each 1.00 1,450.00$ 1,450.00$ 604.18 Modified Type 13 Curb Inlet - Reconstruct Inlet Deck (Detail 13A)Each 1.00 760.00$ 760.00$ 604.20 Modified Type 13 Curb Inlet - Materials Only (Detail 13A)Each 1.00 900.00$ 900.00$ 608.01 Remove Concrete Square Foot 10.00 2.45$ 24.50$ 608.02 Remove and Haul Fillet Each 1.00 25.00$ 25.00$ 608.20 Colored Concrete 4" San Diego Buff - Up Charge Square Foot 10.00 3.25$ 32.50$ 608.20A Colored Concrete Brick Red - Up Charge Square Foot 10.00 5.25$ 52.50$ 608.20B Stamped Concrete - Up Charge Square Foot 10.00 3.50$ 35.00$ 608.25 Splashblock 4" - Remove & Replace Square Foot 10.00 9.65$ 96.50$ 608.26 Exposed Aggregate 4" - Up Charge Square Foot 10.00 4.00$ 40.00$ 608.31 Add Domes to Existing Ramp - Dryset Placement Square Foot 1,350.00 29.00$ 39,150.00$ 608.32 6" Wide Concrete Placed Barrier Curb, Doweled (Drawing FC703)Lineal Foot 25.00 24.00$ 600.00$ 608.33 6" Wide Concrete Placed Barrier Curb, Doweled in Place (Drawing FC703)Lineal Foot 25.00 10.50$ 262.50$ 626.01 Mobilization Each 5.00 1,200.00$ 6,000.00$ 630.60 ART -Small Area Up-Charge $0 to $1000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.61 ART - Small Area Up-Charge $1001 to $5000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.62 ART - Small Area Up-Charge $5001 to $10000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.63 ART - Small Area Up-Charge $10001-$15000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.64 RES/COL - Small Area Up-Charge $0 to $1000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.65 RES/COL - Small Area Up-Charge $1001 to $5000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.66 RES/COL - Small Area Up-Charge $5001 to $10000 Lump Sum/Per Area 1.00 100.00$ 100.00$ 630.67 RES/COL - Small Area Up-Charge $10001-$15000 Lump Sum/Per Area 1.00 100.00$ 100.00$ The basis for award shall be made on the evaluated lowest base bid or at the City’s sole option the lowest base bid plus selected alternates. *A unit price is optional for line item 403.03. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00400 SUPPLEMENTS TO BID FORMS 00410 Bid Bond 00420 Statement of Bidder's Qualifications 00430 Schedule of Subcontractors DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 02/17/2023 Equipment / Vehicle / Attachments / Power Tools for Lightfield Enterprises, Inc. as of 02/17/2023 Excavating Equipment 1 2021 Bobcat Skidsteer S76 9 2010 Bobcat Skidsteer S250 2 2021 Bobcat Skidsteer S76 10 2017 Bobcat Skidsteer S740 3 2020 Bobcat Skidsteer S76 11 2020 Bobcat Skidsteer S76 4 2020 Bobcat Skidsteer S76 12 2019 Bobcat Skidsteer S740 5 2020 Bobcat Skidsteer S76 13 2020 Bobcat Skidsteer S76 6 2022 Bobcat Skidsteer S76 14 2018 Bobcat Skidsteer S650 7 2022 Bobcat Skidsteer S76 15 2019 Bobcat Mini Excavator E50 8 2021 Bobcat Skidsteer S76 Trailers 1 2015 Utility Trailer (porta-potty)9 1997 Con Flatbed 2 2016 Utility Trailer (porta-potty)10 1997 Con Flatbed 3 1988 Utility Trailer (porta-potty)11 2015 Royal T (Snake River) 4 2017 Utility Trailer (porta-potty)12 2016 Utility Trailer (porta-potty) 5 1960 Utility Trailer (porta-potty)13 1994 Maxey Flatbed Heavy Duty 6 2002 Maxey Flatbed Heavy Duty 14 2023 BIGT Trailer 7 Compressor 15 2023 BIGT Trailer 8 2014 Drop Deck Tilt Trailer Vehicles 1 2011 RAM 2500 (Crew Cab)29 2021 RAM 2500 (Crew Cab) 2 2017 RAM 1500 (Crew Cab)30 2006 Ford Van Truck Saw Truck 3 1994 Peterbilt Tandem Dump 31 2017 RAM 1500 (Reg Cab) 4 2020 RAM 2500 (Crew Cab)32 2018 RAM 2500 (Crew Cab) 5 2019 Isuzu NPR Flatbed Form Truck 33 2016 RAM 2500 (Crew Cab) 6 2018 RAM 2500 (Crew Cab)34 2015 RAM 2500 (Crew Cab) 7 2014 RAM 2500 (Crew Cab)35 1995 Chevrolet Kodiak Dump Truck 8 2014 RAM 2500 (Crew Cab)36 2012 Mitsubishi Fuso Form Truck 9 2017 RAM 2500 (Crew Cab)37 2018 RAM 2500 (Crew Cab) 10 1991 International Tandem Dump 38 2018 RAM 2500 (Crew Cab) 11 2018 RAM 2500 (Crew Cab)39 2018 RAM 2500 (Crew Cab - Diesel) 12 2016 RAM 2500 (Crew Cab)40 2014 RAM 2500 (Crew Cab) 13 2012 RAM 2500 (Crew Cab)41 2002 Toyota Pick-up 14 2022 RAM 3500 (Crew Cab - Diesel)42 2012 RAM 2500 (Reg Cab) 15 2020 BMW 540i 43 2018 RAM 2500 (Crew Cab) 16 2002 Isuzu Flatbed Form Truck 44 2018 RAM 2500 (Crew Cab) 17 2002 Peterbilt Tandem Dump Truck 45 1989 Mitsubishi Form Truck 18 2021 RAM 2500 (Crew Cab - Diesel)46 1995 Ford F450 Mini Dump 19 1992 Peterbilt Tandem Dump 47 2014 RAM 2500 (Crew Cab) 20 2019 RAM 3500 (Crew Cab - Duelly)48 2021 RAM 2500 (Crew Cab) 21 2019 RAM 2500 (Crew Cab)49 2014 RAM 2500 (Crew Cab) 22 2011 RAM 2500 (Crew Cab)50 2002 RAM 2500 (Reg Cab) 23 2011 RAM 2500 (Crew Cab)51 2015 Isuzu NPR Flatbed Form Truck 24 2015 RAM Big Horn 1500 (Crew Cab)52 2017 RAM 2500 (Crew Cab) 25 1999 RAM 1500 (Club Cab)53 2013 RAM 2500 (Crew Cab) 26 2005 Ford Ranger 54 2007 RAM 1500 (Crew Cab) 27 2012 Mitsubishi Fuso Form Truck 55 2013 RAM 1500 (Crew Cab) 28 2017 RAM 1500 (Crew Cab) Asphalt Equipment 1 2018 Tandem Vibratory Roller (BOMAG, BW900-50) Attachments 1 Breaker #1 (2015) - Stanley 12 Grading Bucket for Mini-Ex 2 Breaker #2 (2014) - Bobcat 13 Misc Bucket #1 3 Breaker #3 14 Misc Bucket #2 4 Breaker #4 15 Misc Bucket #3 5 Breaker #5 (2017) - Bobcat 16 Misc Bucket #4 - 2014 (Purchased with #E-193) 6 Breaker #6 (2018) - Stanley 17 Misc Bucket #5 - 2014 (Purchased with #E-208) 7 Breaker #7 (2020) - INDECO 18 Misc Bucket #6 - 2015 (Purchased with #E-308) 8 Breaker #8 (2020) - INDECO 19 Road Sweeper Attachement 9 Breaker #9 (2022) - Bobcat 20 Road Sweeper Attachement 10 Clamshell Bucket 21 Sheepsfoot Roller w/ Smooth Cover 11 Forks DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 02/17/2023 Equipment / Vehicle / Attachments / Power Tools for Lightfield Enterprises, Inc. as of 02/17/2023 Concrete-Specific Equipment 1 12" Steel Concrete Forms 11 Gas Powered Handheld Demo Saw 2 25' Power Screed 12 Gas Powered Handheld Demo Saw (Model No. K970 III) 3 4" Steel Concrete Forms 13 Gas Powered Handheld Demo Saw (Model No. K970 III) 4 6" Steel Concrete Forms 14 Gas Powered Handheld Demo Saw (Model No. K970 II) 5 6" Steel Concrete Forms 15 Gas Powered Handheld Demo Saw (Model No. K970 II) 6 Concrete Blankets 16 Plare Compacter #1 7 Concrete Saw 17 Plate Compactor #2 8 Concrete Saw (Model No. CC1800)18 Plate Compactor #3 9 Concrete Saw (Husqvarna FS513)19 Wall Forms with Hardware 10 Gas Powered Concrete Grinder Snow Equipment 1 Snowblower - Troy-Bilt (Model #31AH57R9711)6 Snowblower - Ariens (Model Professsional 32 Sno-Thro) 2 Snowblower - Troy-Bilt (Model #31AH57R9711)7 Snowblower - Ariens (Model Professsional 28 Sno-Thro) 3 Snowblower - Troy-Bilt (Model #31AH57R9711)8 Snowblower - Ariens (Model Professsional 28 Sno-Thro) 4 Snowblower - Ariens (Model Professsional 32 Sno-Thro)9 Snowblower - Ariens (Model #92104000 30 Platinum) 5 Snowblower - Troy-Bilt (Model #31AH57R9711)10 Snowblower - Ariens (Model #92104000 30 Platinum) Traffic Control Equipment 1 Traffic Control Devices - Various (see latest inventory sheet)3 2019 SMC1000 Trailer Mounted CMS (Message/Arrow Board) 9,160 Items purchased from various places 4 2019 SMC1000 Trailer Mounted CMS (Message/Arrow Board) 2 2019 SMC1000 Trailer Mounted CMS (Message/Arrow Board)5 2019 SMC1000 Trailer Mounted CMS (Message/Arrow Board) Misc. Tools & Equipment 1 Aster Tanks Misc Pumps and Hoses 7 Preasure Washer 2 Laser Transit 8 Preasure Washer (Hots y) 3 Mig Electric Welder 9 Sort Cut Concrete Saw 4 Multiple Truck Racks / Hitches 10 Stump Grinder 5 Oxy-Acetylene Torch Set 11 Various Desks, Equipment, Cabinets 6 Plasma Cutter 12 Various Hand Tools DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00430 SCHEDULE OF SUBCONTRACTORS List all subcontractors for the work items listed below and all subcontractors performing over 30% of the contract. ITEM SUBCONTRACTOR Mountain Temp ServicesFlaggers DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00500 AGREEMENT FORMS 00510 Notice of Award 00520 Agreement 00530 Notice to Proceed DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00510 NOTICE OF AWARD DATE: March 3, 2023 TO: Lightfield Enterprises, Inc. PROJECT: 9753 Concrete Maintenance Project Phase II OWNER: CITY OF FORT COLLINS (hereinafter referred to as "the OWNER") You are hereby notified that your Bid dated March 1, 2023 for the above project has been considered. You are the apparent successful Bidder and have been awarded an Agreement for 9753 Concrete Maintenance Project Phase II. The Price of your Agreement is Six Hundred Seventy-Eight Thousand, Three Hundred Ninety- Six Dollars and Sixty-Five Cents ($678,396.65). One (1) electronic copy of each of the proposed Contract Documents accompany this Notice of Award. You must comply with the following conditions precedent within fifteen (15) days of the date of this Notice of Award, that is by March 21, 2023. 1. You must deliver to the OWNER one (1) fully executed counterparts of the Agreement including all the Contract Documents. Each of the Contract Documents must bear your signature on the cover of the page. 2. You must deliver with the executed Agreement the Contract Security (Bonds) as specified in the Instructions to Bidders, General Conditions (Article 5.1) and Supplementary Conditions. Failure to comply with these conditions within the time specified will entitle OWNER to consider your Bid abandoned, to annul this Notice of Award and to declare your Bid Security forfeited. Within ten (10) days after you comply with those conditions, OWNER will return to you one (1) fully-signed counterpart of the Agreement with the Contract Documents attached. City of Fort Collins OWNER By: Gerry Paul Purchasing Director DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00520 AGREEMENT THIS AGREEMENT is dated as of the 6th day of March in the year of 2023 and shall be effective on the date this AGREEMENT is signed by the City. The City of Fort Collins (hereinafter called OWNER) and Lightfield Enterprises, Inc. (hereinafter called CONTRACTOR) OWNER and CONTRACTOR, in consideration of the mutual covenants hereinafter set forth, agree as follows: ARTICLE 1. WORK CONTRACTOR shall complete all Work as specified or indicated in the Contract Documents. The Project for which the Work under the Contract Documents may be the whole or only a part is defined as the construction of the 9753 Concrete Maintenance Project Phase II and is generally described in Section 01010. ARTICLE 2. ENGINEER The Project has been designed by the City of Fort Collins, who is hereinafter called ENGINEER and who will assume all duties and responsibilities and will have the rights and authority assigned to ENGINEER in the Contract Documents in connection with completion of the Work in accordance with the Contract Documents. ARTICLE 3. CONTRACT TIMES 3.1 This is a one-year agreement but, at the option of the City, the Agreement may be extended for additional one year periods not to exceed four (4) additional one year periods. Pricing changes shall be negotiated by and agreed to by both parties in writing. 3.2 The Work shall be Substantially Complete within One Hundred twenty (120) working days after the date when the Contract Times commence to run as provided in the General Conditions and completed and ready for Final Payment and Acceptance in accordance with the General Conditions within Five (5) working days after the date when the Contract Times commence to run. 3.3 Liquidated Damages. OWNER and CONTRACTOR recognize that time is of the essence of this Agreement and that OWNER will suffer financial loss if the Work is not completed within the times specified in paragraph 3.2 above, plus any extensions thereof allowed in accordance with Article 12 of the General Conditions. In addition, CONTRACTOR shall meet Contractual Milestones set for the in Subsection 108.08 of the Project Specifications. They also recognize the delays, expenses and difficulties involved in proving in a legal preceding the actual loss suffered by OWNER if the Work is not completed on time. Accordingly, instead of requiring any such proof, OWNER and CONTRACTOR agree that as Liquidated damages for delay DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B (but not as penalty) CONTRACTOR shall pay OWNER the amounts set forth hereafter. 1) Substantial Completion: One Thousand Dollars ($1,000) for each calendar day or fraction thereof that expires after the One Hundred Twenty (120) working day period for Substantial Completion of the Work until the Work is Substantially Complete. 2) Final Acceptance: After Substantial Completion, One Thousand Dollars ($1,000) for each calendar day or fraction thereof that expires after the Five (5) working day period for Final Payment and Acceptance until the Work is ready for Final Payment and Acceptance. ARTICLE 4. CONTRACT PRICE 4.1 OWNER shall pay CONTRACTOR for performance of the Work in accordance with the Contract Documents in current funds as follows: Six Hundred Seventy-Eight Thousand, Three Hundred Ninety-Six Dollars and Sixty-Five Cents ($678,396.65), in accordance with Section 00300, attached and incorporated herein by this reference. ARTICLE 5. PAYMENT PROCEDURES CONTRACTOR shall submit Applications for Payment in accordance with Article 14 of the General Conditions. Applications for Payment will be processed by ENGINEER as provided in the General Conditions. 5.1. PROGRESS PAYMENTS. OWNER shall make progress payments on account of the Contract Price on the basis of CONTRACTOR's Application for Payment as recommended by ENGINEER, once each month during construction as provided below. All progress payments will be on the basis of the progress of the Work measured by the schedule of values established in paragraph 2.6 of the General Conditions and in the case of Unit Price Work based on the number of units completed, and in accordance with the General Requirements concerning Unit Price Work. 5.1.1. Prior to Substantial Completion, Owner will be entitled to withhold as contract retainage five percent (5%) of each progress payment, but, in each case, less the aggregate of payments previously made and less such amounts as ENGINEER shall determine, or OWNER may withhold, in accordance with paragraph 14.7 of the General Conditions. If, in the sole discretion of Owner, on recommendation of Engineer, Owner determines that the character and progress of the Work have been satisfactory to OWNER and ENGINEER, OWNER may determine that as long as the character and progress of the Work remain satisfactory to them, there will be no additional retainage on account of Work completed in which case the remaining progress payments prior to Substantial Completion will be in an amount equal to 100% of the Work completed. 95% of materials and equipment not incorporated in the Work (but delivered, suitably stored and accompanied by documentation satisfactory to OWNER as provided in DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B paragraph 14.2 of the General Conditions) may be included in the application Section 00960. 5.1.2. Upon Substantial Completion payment will be made in an amount sufficient, if necessary, to increase total payments to CONTRACTOR to 95% of the Contract Price, less such amounts as ENGINEER shall determine or OWNER may withhold in accordance with paragraph 14.7 of the General Conditions or as provided by law. 5.2. FINAL PAYMENT. Upon Final Completion and Acceptance of the Work in accordance with paragraph 14.13 of the General Conditions, OWNER shall pay the remainder of the Contract Price as recommended by ENGINEER as provided in said paragraph 14.13. ARTICLE 6. CONTRACTOR'S REPRESENTATION In order to induce OWNER to enter into this Agreement, CONTRACTOR makes the following representations: 6.1. CONTRACTOR has familiarized himself with the nature and extent of the Contract Documents, Work, site, locality, and with all local conditions and Laws and Regulations that in any manner may affect cost, progress, performance or furnishing of the Work. 6.2. CONTRACTOR has studied carefully all reports of explorations and tests of subsurface conditions and drawings of physical conditions which are identified in the Supplementary Conditions as provided in paragraph 4.2 of the General Conditions. 6.3. CONTRACTOR has obtained and carefully studied (or assumes responsibility for obtaining and carefully studying) all such examinations, investigations, explorations, tests, reports, and studies (in addition to or to supplement those referred to in paragraph 6.2 above) which pertain to the subsurface or physical condition at or contiguous to the site or otherwise may affect the cost, progress, performance or furnishing of the Work as CONTRACTOR considers necessary for the performance or furnishing of the Work at the Contract Price, within the Contract Times and in accordance with the other terms and conditions of the Contract Documents, including specifically the provisions of paragraph 4.2 of the General Conditions; and no additional examinations, investigations, explorations, tests, reports, studies or similar information or data are or will be required by CONTRACTOR for such purposes. 6.4. CONTRACTOR has reviewed and checked all information and data shown or indicated on the Contract Documents with respect to existing Underground Facilities at or contiguous to the site and assumes responsibility for the accurate location of said Underground Facilities. No additional examinations, investigations, explorations, tests, reports, studies or similar information or data in respect of said Underground Facilities are or will be required by CONTRACTOR in order to perform and furnish the Work at the Contract Price, within the Contract Times and in accordance with the other terms and conditions of the Contract Documents, including specifically the provision of paragraph 4.3. of the General Conditions. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 6.5. CONTRACTOR has correlated the results of all such observations, examinations, investigations, tests, reports and data with the terms and conditions of the Contract Documents. 6.6. CONTRACTOR has given ENGINEER written notice of all conflicts, errors or discrepancies that he has discovered in the Contract Documents and the written resolution thereof by ENGINEER is acceptable to CONTRACTOR. ARTICLE 7. CONTRACT DOCUMENTS 7.1 The Contract Documents which comprise the entire Agreement between OWNER and CONTRACTOR concerning the Work consist of the General Conditions, Supplementary Conditions, those items included in the definition of “Contract Documents” in Article 1.10 of the General Conditions, and such other items as are referenced in this Article 7, all of which are incorporated herein by this reference. 7.2 Forms for use by CONTRACTOR in performing the Work and related actions in carrying out the terms of this Agreement are deemed Contract Documents and incorporated herein by this reference, and include, but are not limited to, the following: 7.2.1 Certificate of Substantial Completion 7.2.2 Certificate of Final Acceptance 7.2.3 Lien Waiver Releases 7.2.4 Consent of Surety 7.2.5 Application for Exemption Certificate 7.2.6 Application for Payment 7.3 Drawings, consisting of a cover sheet and sheets numbered as follows: N/A The Contract Drawings shall be stamped "Final for Construction" and dated. Any revisions made shall be clearly identified and dated. 7.4. Addenda Numbers 1 to 2, inclusive. 7.5. The Contract Documents also include all written amendments and other documents amending, modifying, or supplementing the Contract Documents pursuant to paragraphs 3.5 and 3.6 of the General Conditions. 7.6. There are no Contract Documents other than those listed or incorporated by reference in this Article 7. The Contract Documents may only be amended, modified or supplemented as provided in paragraphs 3.5 and 3.6 of the General Conditions. ARTICLE 8. MISCELLANEOUS 8.1. Terms used in this Agreement which are defined in Article I of the General Conditions shall have the meanings indicated in the General Conditions. 8.2. No assignment by a party hereto of any rights under or interests in the Contract Documents will be binding on another party hereto without the written consent of the party sought to be bound; and specifically but not without limitations, moneys that may become due and moneys that are due DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B may not be assigned without such consent (except to the extent that the effect of this restriction may be limited by law), and unless specifically stated to the contrary in any written consent to an assignment no assignment will release or discharge that assignor from any duty or responsibility under the Contract Document. 8.3. OWNER and CONTRACTOR each binds itself, its partners, successors, assigns and legal representatives to the other party hereto, its partners, successors, assigns and legal representatives in respect to all covenants, Agreement and obligations contained in the Contract Document. OWNER: CITY OF FORT COLLINS CONTRACTOR: LIGHTIFIELD ENTERPRISES, INC. By: By: GERRY PAUL PURCHASING DIRECTOR PRINTED Date: Title: Date: Attest: (CORPORATE SEAL) Address for giving notices: P. O. Box 580 Fort Collins, CO 80522 Attest: Approved as to Form Address for giving notices: License No.: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 3/9/2023 Lucia Lightfield President Lightfield Enterprises, Inc. 2600 Midpoint Drive Fort Collins, CO 80525Assistant City Attorney 3/10/2023 City Clerk SECTION 00530 NOTICE TO PROCEED Description of Work: 9753 Concrete Maintenance Project Phase II To: Lightfield Enterprises, Inc. This notice is to advise you: That the contract covering the above described Work has been fully executed by the CONTRACTOR and the OWNER. That the required CONTRACTOR's Performance Bond and Payment Bond have been received by the OWNER. That the OWNER has approved the said Contract Documents. Therefore, as the CONTRACTOR for the above described Work, you are hereby authorized and directed to proceed within ( ) calendar days from receipt of this notice as required by the Agreement. Dated this day of , 20 . The dates for Substantial Completion and Final Acceptance shall be , 20_ and , 20__, respectively. City of Fort Collins OWNER By: Title: ACKNOWLEDGMENT OF NOTICE Receipt of the above Notice to Proceed is hereby acknowledged this day of , 20__. CONTRACTOR: Lightfield Enterprises, Inc. By: Title: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00600 BONDS AND CERTIFICATES 00610 Performance Bond 00615 Payment Bond 00630 Certificate of Insurance 00635 Certificate of Substantial Completion 00640 Certificate of Final Acceptance 00650 Lien Waiver Release (CONTRACTOR) 00660 Consent of Surety 00670 Application for Exemption Certificate DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00610 PERFORMANCE BOND Bond No. KNOW ALL MEN BY THESE PRESENTS: that (firm) (address) (an Individual), (a Partnership), (a Corporation), hereinafter referred to as the "Principal" and (Firm) (Address) hereinafter referred to as "the Surety", are held and firmly bound unto City of Fort Collins, 300 Laporte Ave, Fort Collins, Colorado 80522 a (Municipal Corporation) hereinafter referred to as the "OWNER", in the penal sum of Six Hundred Seventy-Eight Thousand, Three Hundred Ninety-Six Dollars and Sixty-Five Cents ($678,396.65) in lawful money of the United States, for the payment of which sum well and truly to be made, we bind ourselves, successors and assigns, jointly and severally, firmly by these presents. THE CONDITIONS OF THIS OBLIGATION are such that whereas the Principal entered into a certain Agreement with the OWNER, dated the 6th day of March in the year of 2023, a copy of which is hereto attached and made a part hereof for the performance of The City of Fort Collins Project, 9753 Concrete Maintenance Project Phase II. NOW, THEREFORE, if the Principal shall well, truly and faithfully perform its duties, all the undertakings, covenants, terms, conditions and agreements of said Agreement during the original term thereof, and any extensions thereof which may be granted by the OWNER, with or without Notice to the Surety and during the life of the guaranty period, and if the Principal shall satisfy all claims and demands incurred under such Agreement, and shall fully indemnify and save harmless the OWNER from all cost and damages which it may suffer by reason of failure to do so, and shall reimburse and repay the OWNER all outlay and expense which the OWNER may incur in making good any default then this obligation shall be void; otherwise to remain in full force and effect. PROVIDED, FURTHER, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Agreement or to the Work to be performed thereunder or the Specifications accompanying the same shall in any way affect its obligation on this bond; and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the Agreement or to the Work or to the Specifications. PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. PROVIDED, FURTHER, that the Surety Company must be authorized to transact business in the State of Colorado and be acceptable to the OWNER. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B IN WITNESS WHEREOF, this instrument is executed in three (3) counterparts, each one of which shall be deemed an original, this _____ day of _____ ____, 20__. IN PRESENCE OF: Principal (Title) (Title) (Corporate Seal) (Address) IN PRESENCE OF: Other Partners _____________________________ By: _____________________________ By: IN PRESENCE OF: Surety _____________________________ By:_____________________________________ _____________________________ (Address) (Surety Seal) NOTE: Date of Bond must not be prior to date of Agreement. If CONTRACTOR is Partnership, all partners should execute Bond. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00615 PAYMENT BOND Bond No. KNOW ALL MEN BY THESE PRESENTS: that (firm) (address) (an Individual), (a Partnership), (a Corporation), hereinafter referred to as the "Principal" and (Firm) (Address) hereinafter referred to as "the Surety", are held and firmly bound unto the City of Fort Collins, 300 Laporte Ave., Fort Collins, Colorado 80522 a (Municipal Corporation) hereinafter referred to as "the OWNER", in the penal sum of Six Hundred Seventy-Eight Thousand, Three Hundred Ninety-Six Dollars and Sixty-Five Cents ($678,396.65) in lawful money of the United States, for the payment of which sum well and truly to be made, we bind ourselves, successors and assigns, jointly and severally, firmly by these presents. THE CONDITIONS OF THIS OBLIGATION are such that whereas the Principal entered into a certain Agreement with the OWNER, dated the 6th day of March in the year of 2023, a copy of which is hereto attached and made a part hereof for the performance of The City of Fort Collins Project, 9753 Concrete Maintenance Project Phase II. NOW, THEREFORE, if the Principal shall make payment to all persons, firms, subcontractors, and corporations furnishing materials for or performing labor in the prosecution of the Work provided for in such Agreement and any authorized extension or modification thereof, including all amounts due for materials, lubricants, repairs on machinery, equipment and tools, consumed, rented or used in connection with the construction of such Work, and all insurance premiums on said Work, and for all labor, performed in such Work whether by subcontractor or otherwise, then this obligation shall be void; otherwise to remain in full force and effect. PROVIDED, FURTHER, that the said Surety, for value received, hereby stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Agreement or to the Work to be performed thereunder or the Specifications accompanying the same shall in any way affect its obligation on this bond; and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the Agreement or to the Work or to the Specifications. PROVIDED, FURTHER, that no final settlement between the OWNER and the CONTRACTOR shall abridge the right of any beneficiary hereunder, whose claim may be unsatisfied. PROVIDED, FURTHER, that the Surety Company must be authorized to transact business in the State of Colorado and be acceptable to the OWNER. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B IN WITNESS WHEREOF, this instrument is executed in three (3) counterparts, each one of which shall be deemed an original, this day of , 20__. IN PRESENCE OF: Principal (Title) (Title) (Corporate Seal) (Address) IN PRESENCE OF: Other Partners _____________________________ By: _____________________________ By: IN PRESENCE OF: Surety _____________________________ By:_____________________________________ _____________________________ (Address) (Surety Seal) NOTE: Date of Bond must not be prior to date of Agreement. If CONTRACTOR is Partnership, all partners should execute Bond. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00630 CERTIFICATE OF INSURANCE CONTRACTOR shall insert his own standard form for Certificate of Insurance in accordance with the following requirements: 1. The Contractor will provide, from insurance companies acceptable to the City, the insurance coverage designated hereinafter and pay all costs. Before commencing work under this bid, the Contractor shall furnish the City with certificates of insurance showing the type, amount, class of operations covered, effective dates and date of expiration of policies, and containing substantially the following statement: “The insurance evidenced by this Certificate will not reduce coverage or limits and will not be cancelled, except after thirty (30) days written notice has been received by the City of Fort Collins.” In case of the breach of any provision of the Insurance Requirements, the City, at its option, may take out and maintain, at the expense of the Contractor, such insurance as the City may deem proper and may deduct the cost of such insurance from any monies which may be due or become due the Contractor under this Agreement. The City, its officers, agents and employees shall be named as additional insureds on the Contractor 's general liability and automobile liability insurance policies for any claims arising out of work performed under this Agreement. 2. Insurance coverages shall be as follows: A. Workers' Compensation & Employer's Liability. The Contractor shall maintain during the life of this Agreement for all of the Contractor's employees engaged in work performed under this agreement: 1. Workers' Compensation insurance with statutory limits as required by Colorado law. 2. Employer's Liability insurance with limits of $100,000 per accident, $500,000 disease aggregate, and $100,000 disease each employee. B. Commercial General & Vehicle Liability. The Contractor shall maintain during the life of this Agreement such commercial general liability and automobile liability insurance as will provide coverage for damage claims of personal injury, including accidental death, as well as for claims for property damage, which may arise directly or indirectly from the performance of work under this Agreement. Coverage for property damage shall be on a "broad form" basis. The amount of insurance for each coverage, Commercial General and Vehicle, shall not be less than $1,000,000 combined single limits for bodily injury and property damage. In the event any work is performed by a subcontractor, the Contractor shall be responsible for any liability directly or indirectly arising out of the work performed under this Agreement by a subcontractor, which liability is not covered by the subcontractor's insurance DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00635 CERTIFICATE OF SUBSTANTIAL COMPLETION TO: CITY OF FORT COLLINS (OWNER) DATE OF SUBSTANTIAL COMPLETION: PROJECT TITLE: 9753 Concrete Maintenance Project Phase II PROJECT OR SPECIFIED PART SHALL LOCATION: Fort Collins, Colorado INCLUDE: OWNER: City of Fort Collins CONTRACTOR: Lightfield Enterprises, Inc. CONTRACT DATE: March 6, 2023 The Work performed under this contract has been inspected by authorized representatives of the OWNER, CONTRACTOR, and the ENGINEER and the project or specified part of the project, as indicated above) is hereby declared to be substantially completed on the above date. A tentative list of items to be completed or corrected is appended hereto. This list may not be exhaustive, and the failure to include an item on it does not alter the responsibility of the CONTRACTOR to complete all the Work in accordance with the Contract Documents. ENGINEER AUTHORIZED REPRESENTATIVE DATE The CONTRACTOR accepts the above Certificate of Substantial Completion and agrees to complete and correct the items on the tentative list within the time indicated. CONTRACTOR AUTHORIZED REPRESENTATIVE DATE The OWNER accepts the project or specified area of the project as substantially complete and will assume full possession of the project or specified area of the project at 12:01 a.m., on . The responsibility for heat, utilities, security, and insurance under the Contract Documents shall be as set forth under "Remarks" below. CITY OF FORT COLLINS, COLORADO By: OWNER AUTHORIZED REPRESENTATIVE DATE REMARKS: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00640 CERTIFICATE OF FINAL ACCEPTANCE , 20__ TO: Lightfield Enterprises, Inc. Gentlemen: You are hereby notified that on the day of , 20__, the City of Fort Collins, Colorado, has accepted the Work completed by Lightfield Enterprises, Inc. for the City of Fort Collins project, 9753 Concrete Maintenance Project Phase II. A check is attached hereto in the amount of $ as Final Payment for all Work done, subject to the terms of the Contract Documents which are dated March 6, 2023. In conformance with the Contract Documents for this project, your obligations and guarantees will continue for the specified time from the following date:____________ _, 20__. Sincerely, OWNER: City of Fort Collins By: Title: ATTEST: Title: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00650 LIEN WAIVER RELEASE (CONTRACTOR) TO: City of Fort Collins, Colorado (OWNER) FROM: Lightfield Enterprises, Inc. (CONTRACTOR) PROJECT: 9753 Concrete Maintenance Project Phase II 1. The CONTRACTOR acknowledges having received payment, except retainage from the OWNER for all work, labor, skill and material furnished, delivered and performed by the CONTRACTOR for the OWNER or for anyone in the construction, design, improvement, alteration, addition or repair of the above described project. 2. In consideration of such payment and other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the CONTRACTOR voluntarily waives all rights, claims and liens, including but not limited to, mechanic's liens, Miller Act claims (40 U.S.C.A. 270 a and b), stop notices, equitable liens and labor and material bond rights which the CONTRACTOR may now or may afterward have, claim or assert for all and any work, labor, skill or materials furnished, delivered or performed for the construction, design, improvement, alteration, addition or repair of the above described project, against the OWNER or its officers, agents, employees or assigns, against any fund of or in the possession or control of the OWNER, against the project or against all land and the buildings on and appurtenances to the land improved by the project. 3. The CONTRACTOR affirms that all work, labor and materials, furnished, delivered or performed to or for the construction, design, improvement, alteration, addition or repair of the project were furnished, delivered or performed by the CONTRACTOR or its agents, employees, and servants, or by and through the CONTRACTOR by various Subcontractors or materialmen or their agents, employees and servants and further affirms the same have been paid in full and have released in full any and all existing or possible future mechanic's liens or rights or claims against the project or any funds in the OWNER'S possession or control concerning the project or against the OWNER or its officers, agents, employees or assigns arising out of the project. 4. The CONTRACTOR agrees to defend and hold harmless the OWNER, the lender, if any, and the Surety on the project against and from any claim hereinafter made by the CONTRACTOR'S Subcontractors, materialmen, employees, servants, agents or assigns against the project or against the OWNER or its officers, employees, agents or assigns arising out of the project for all loss, damage and costs, including reasonable attorneys fees, incurred as a result of such claims. 5. The parties acknowledge that the description of the project set forth above constitutes and adequate description of the property and improvements to which this Lien Waiver Release pertains. It is further acknowledged that this Lien Waiver Release is for the benefit of and may be relied upon by the OWNER, the lender, if any, and Surety on any labor and material bonds for the project. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Signed this day of , 20__. CONTRACTOR: LIGHTFIELD ENTERPRISES, INC. By: Title: ATTEST: Secretary STATE OF COLORADO ) )ss. COUNTY OF LARIMER ) Subscribed and sworn to before me this day of 20__, by . Witness my hand and official seal. Notary Public My Commission Expires: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00660 CONSENT OF SURETY TO: City of Fort Collins, Colorado (hereinafter referred to as the "OWNER") CONTRACTOR: Lightfield Enterprises, Inc. PROJECT: 9753 Concrete Maintenance Project Phase II CONTRACT DATE: March 6, 2023 In accordance with the provisions of the Contract between the OWNER and the CONTRACTOR as indicated above, for . (Surety) on bond of hereby approves of the Final Payment to the CONTRACTOR, and agrees that Final Payment to the CONTRACTOR shall not relieve the Surety Company of any of its obligations to the OWNER, as set forth in the said Surety Company's Bond. IN WITNESS WHEREOF, the Surety Company has hereunto set its hand this day of , 20____ . (Surety Company) By: ATTACH: Power of Attorney and Certificate of Authority of Attorney(s)-in-Fact. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Fax completed forms and contracts to 303-205-2376 or mail to: Colorado Department of Revenue, Denver, CO 80261-0009 Failure to accurately complete all boxes of the form or provide all supporting documentation will cause the application to be denied. Must be completed by applicant Contractor Information Trade name/DBA Owner, partner or corporate last name First Name Middle Initial Mailing Address City State ZIP E-Mail Address FEIN Bid amount for your contract (Must match to the penny) $ Fax number Business Phone number Colorado withholding tax account number If your company does not have a Colorado withholding tax account number check the option below that applies (See instructions) Subsidiary Subcontractors Staffing Agency No employees/subcontractors (see below) No Employees/Subcontractors. (Provide explanation or attach a letter of explanation). Exemption Information **Attachment Required**Copies of contract or agreement page, identifying the contracting parties, bid amount, type of work, and signatures of contracting parties must be attached Name of exempt organization (as show on contract)Exempt organization's number (See instructions) 98 Address of exempt organization City State ZIP Principal contact at exempt organization-Last Name First Name Middle Initial Housing Authority (if applicable)Name of Project (if applicable) Owner of the Project (if applicable) Physical location of project site (give actual address when applicable and Cities and/or County(ies) where project is located) City State ZIP Principal contact's telephone number Scheduled construction start date (MM/DD/YY)Estimated completion date (MM/DD/YY) (See instructions) I declare under penalty of perjury in the second degree that the statements made in this application are true and complete to the best of my knowledge. Signature of the business owner, partner or corporate officer Title of corporate officer Date (MM/DD/YY) This exemption does not include or apply to the purchase or rental of equipment, supplies, and materials which are purchased, rented, or consumed by the contractor and which do not become a part of the structure, highway, road, street, or other public works owned and used by the exempt organization. Any unauthorized use of the exemption certificate will result in revocation of your exemption certificate and other penalties provided by law. A separate certificate is required for each project. Contractor Application for Exemption Certificate *140172==19999*DR 0172 (06/03/22) COLORADO DEPARTMENT OF REVENUE Denver CO 80261 - 0009 Tax.Colorado.gov Page 1 of 1 SECTION 00670 APPLICATION FOR EXEMPTION CERTIFICATE DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DR 0172 (06/03/22) COLORADO DEPARTMENT OF REVENUE Denver CO 80261 - 0009 (303) 238-SERV (7378) Special Notice Purpose of this application The exemption certificate for which you are applying must be used only for the purpose of purchasing construction and building materials for the exempt project described below. This exemption does not include or apply to the purchase or rental of equipment, supplies, and materials which are purchased, rented, or consumed by the contractor and which do not become a part of the structure, highway, road, street, or other public works owned and used by the exempt organization. Any unauthorized use of the exemption certificate will result in revocation of your exemption certificate and other penalties provided by law. A separate certificate is required for each project. Subcontractors: Subcontractors will not be issued Certificates of Exemption by the Department of Revenue. Upon receipt of the Certificate, the prime contractor should make a copy for each subcontractor involved in the project and complete it by filling in the subcontractor's name and address and signing it. The original Certificate should always be retained by the prime contractor. Copies of all Certificates that the prime contractor issued to subcontractors should be kept at the prime contractor's place of business for a minimum of three years and be available for inspection in the event of an audit. Application Requirements (Checklist) Prevent your application from being returned. F Read the Special Notice F Complete an application for each project. F Accurately complete all applicable fields. (Read Instructions) F Attach a copy of the contract or agreement page, identifying the contracting parties, bid amount, type of work performed. This must include the signature of the Exempt Organization. F Bid amount on Contract or Agreement page matches the amount listed on the application (to the penny) F The exempt organization’s 98 number was provided and is correct. F Ensure the completion dates listed on the application can be validated by your contract, award letter, agreement or purchase order. F Sign the DR 0172 (Contractor Application for Exemption Certificate). See FYI Sales 95 for information about qualifying affordable housing projects. *DO=NOT=SEND* DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DR 0172 (06/03/22) COLORADO DEPARTMENT OF REVENUE Denver CO 80261 - 0009 (303) 238-SERV (7378) Form Instructions Accurately complete all applicable fields. Additional information for specific fields is available below. Contractor Information: Colorado Withholding Account Number A Colorado Account Number (CAN) should be provided in this field. If your company does have a (CAN) review the options listed below. Applications that are left blank or list N/A will not be processed. Subsidiary: This box is marked when a subsidiary is using the parent's withholding account number (only when it does not have its own.) Provide the parents CAN. Subcontractor: This box is marked when a contractor does not have employees of their own and outsources their employees through a subcontractor. List the subcontractor or subcontractors name and CAN(s). Staffing Agency: This box is marked when a contractor does not have employees of their own and outsources their employees through a staffing agency. Provide the Staffing Agency’s name and CAN. No employees/no subcontractors For contractors with no employees, no subcontractors/ staffing agencies: Write no employees in the (CAN) box and provide an explanation. For example, I have no employees or subcontractors and perform all of the work myself. Attachment Required Contract (agreement, purchase order, award letter) Each application must include a copy of the contract or agreement to include the following information: ●The type and scope of work ●Bid amount (the same amount to the penny should be listed on your application) ●Project start and estimated completion dates. ●Is signed by contracting parties involved in the project including the exempt organization. Exemption Information: Exempt Organization’s Number An exempt organization’s Colorado exemption account number will begin with a “98”. Contact the exempt organization to obtain or verify this information prior to submitting your application. Failure to provide this number will cause your application to be rejected. Scheduled Construction Start and Estimated Completion Dates Enter the start and completion dates in these fields. Ensure the completion dates listed on the application can be validated by your contract, award letter, agreement or purchase order. *DO=NOT=SEND* DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00700 GENERAL CONDITIONS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00800 SUPPLEMENTARY CONDITIONS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00800 SUPPLEMENTARY CONDITIONS Conditions of the Contract These Supplementary Conditions amend or supplement the General Conditions of the Construction Contract (EJCDC General Conditions 1910-8, 1990 edition with City of Fort Collins modifications) and other provisions of the Contract Documents as indicated below. SC-4.2 Subsurface and Physical Conditions: A. Add the following language to paragraph 4.2.1 of the General Conditions. 4.2.1.1.1 The following report(s) of exploration and tests of subsurface conditions at the site of the Work: N/A Contractor may rely upon the accuracy of the technical data contained in the geotechnical documents, but not upon nontechnical data, interpretations or opinions contained therein or upon the completeness of any information in the report. B. 4.2.1.2.1 No drawing of physical conditions in or relating to existing surface or subsurface structures (except Underground Facilities referred to in Paragraph 4.3) which are at or contiguous to the site have been utilized by the Engineer in preparation of the Contract Documents, except the following: N/A SC-5.4.8 Limits of Liability A. Add the following language at the end of paragraph 5.4.8. The limits of liability for the insurance required by the paragraph numbers of the General Conditions listed below are as follows: 5.4.1 and 5.4.2 Coverage A - Statutory Limits Coverage B - $100,000/$100,000/$500,000 5.4.3 and 5.4.5 Commercial General Liability policy will have limits of $1,000,000 combined single limits (CSL). This policy will include coverage for Explosion, Collapse, and Underground coverage unless waived by the Owner. 5.4.6 The Comprehensive Automobile Liability Insurance policy will have limits of $1,000,000 combined single limits (CSL). 5.4.9 This policy will include completed operations coverage/product liability coverage with limits of $1,000,000 combined single limits (CSL). DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SC-12.3 Add the following language to the end of paragraph 12.3. Contractor will include in the project schedule zero (0) days lost due to abnormal weather conditions. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00900 ADDENDA, MODIFICATIONS AND PAYMENT 00950 Contract Change Order 00960 Application for Payment DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 00950 CHANGE ORDER NO. PROJECT TITLE: 9753 Concrete Maintenance Project Phase II CONTRACTOR: Lightfield Enterprises, Inc. DESCRIPTION: 1. Reason for change: 2. Description of Change: 3. Change in Contract Cost: 4. Change in Contract Time: ORIGINAL CONTRACT COST $ .00 TOTAL APPROVED CHANGE ORDER .00 TOTAL PENDING CHANGE ORDER .00 TOTAL THIS CHANGE ORDER .00 TOTAL % OF THIS CHANGE ORDER % TOTAL C.O.% OF ORIGNINAL CONTRACT % ADJUSTED CONTRACT COST $ .00 (Assuming all change orders approved) ACCEPTED BY: DATE: Contractor's Representative ACCEPTED BY: DATE: Project Manager REVIEWED BY: DATE: Title: APPROVED BY: DATE: Title: APPROVED BY: DATE: Purchasing Agent over $60,000 cc: City Clerk Contractor Engineer Project File Architect Purchasing DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Section 00960 APPLICATION FOR PAYMENT PAGE 1 OF 4 OWNER: City of Fort Collins PROJECT: APPLICATION NUMBER: APPLICATION DATE: PERIOD BEGINNING: ENGINEER: CONTRACTOR: PERIOD ENDING: PROJECT NUMBER: CHANGE ORDERS Application is made for Payment as shown below in connection with Contract NUMBER DATE AMOUNT The present status of the account for this Contract is as follows: 1 2 Original Contract Amount: 3 Net Change by Change Order: Current contract Amount: $0.00 Total Completed and Stored to Date: Less Previous Applications: Amount Due this Application - Before Retainage: $0.00 Less Retainage: Net Change by Change Order $0.00 AMOUNT DUE THIS APPLICATION: $0.00 CERTIFICATION: The undersigned CONTRACTOR certifies that all obligations of CONTRACTOR incurred in connection with the Work have been satisfied as required in Paragraph 14.3. of the General Conditions of the Contract. The above Amount Due This Application is requested by the CONTRACTOR. Date: By: Payment of the above Amount Due This Application is recommended by the ENGINEER. Date: By: Payment of the above Amount Due This Application has been reviewed by the OWNER'S Project Manager. Date: By: Payment of the above Amount Due This Application is approved by the OWNER. Date: By: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B CONTRACT AMOUNTS APPLICATION FOR PAYMENT PAGE 2 OF 4 Work Completed Work Completed Work Completed Stored Bid This Month Previous Periods To Date Materials Total Item This Earned Percent Number Description Quantity Units Unit Price Amount Qty. Amount Qty. Amount Qty. Amount Period To Date Billed $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 TOTALS $0.00 $0.00 $0.00 $0.00 $0.00 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B CHANGE ORDERS APPLICATION FOR PAYMENT PAGE 3 OF 4 Work Completed Work Completed Work Completed Stored Bid This Month Previous Periods To Date Materials Total Item This Earned Percent Number Description Quantity Units Unit Price Amount Qty. Amount Qty. Amount Qty. Amount Period To Date Billed $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 TOTALS CHANGE ORDERS $0.00 $0.00 $0.00 $0.00 $0.00 PROJECT TOTALS $0.00 $0.00 $0.00 $0.00 $0.00 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B STORED MATERIALS SUMMARY PAGE 4 OF 4 On Hand Received Installed On Hand Item Invoice Previous This This This Number Number Description Application Period Period Application $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 TOTALS $0.00 $0.00 $0.00 $0.00 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 2022 CONCRETE MAINTENANCE PROJECT – PHASE II GENERAL REQUIREMENTS INDEX SECTION PAGE NUMBERS 01010 Summary of Work General Requirements 2-3 01040 Coordination General Requirements 4-5 01310 Construction Schedules General Requirements 6-7 01330 Survey Data General Requirements 8 01340 Shop Drawings General Requirements 9-11 01410 Testing General Requirements 12-13 01510 Temporary Utilities General Requirements 14 01560 Temporary Controls General Requirements 15-16 01700 Contract Closeout General Requirements 17 01800 Method of Measurement and Basis of Payment General Requirements 18 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01010 SUMMARY OF WORK General Requirements - Page 2 of 18 1.1 DESCRIPTION OF WORK This work shall consist of the removal and/or installation of concrete curbs, gutters, sidewalks, crosspans, aprons, drive approaches, inlets, concrete pavement, and pedestrian access ramps and placement of temporary and permanent asphalt patching adjacent to new concrete on designated streets in the City of Fort Collins. A list and maps of the projects are in Section 3500 of this contract document. The overall project breakdown of the City of Fort Collins Street Maintenance Program (SMP) can be found at: https://gisweb.fcgov.com/HTML5Viewer/Index.html?Viewer=smp A. Protection and Restoration. 1. Replace to equal or better conditions all items removed and replaced or damaged during construction. Restore all areas disturbed to match surrounding surface conditions. Also see tree protection standards. B. Construction Hours 1. Construction hours, except for emergencies, shall be limited to 7:00 a.m. to 6:00 p.m., Monday through Friday. Working hours on arterial streets within 200 feet of signalized intersections may be restricted to 8:30 a.m. to 3:30 p.m., unless otherwise authorized in writing by the Engineer. After hour equipment operation shall be in accordance with Section 1560. 2. Any work performed by the Contractor outside of the construction hours, whether or not authorized by the Engineer, shall entitle the Owner to deduct from compensation due to the Contractor sufficient funds to cover the Owner’s costs in providing field engineering and/or inspection services because of such work. The cost for field engineering and inspection shall be $50.00 per hour. 1.2 NOTICES TO PRIVATE OWNERS AND AUTHORITIES A. Notify private owners of adjacent property, utilities, irrigation canal, and affected governmental agencies when prosecution of the Work may affect them. B. Give notification 48 hours in advance to enable affected persons to provide for their needs when it is necessary to temporarily deny access or services. C. Contact utilities at least 48 hours prior excavating near underground utilities. D. Contact all agencies at least 72 hours prior to start of construction. Notify all agencies of the proposed scope of work schedule and any items which would affect their daily operation. E. Darren Moritz/Tom Knostman/Mike Knox will be the SMP Program Manager/Project Engineer/Project Manager Darren Moritz 970-221-6618 Office 970-556-1495 Cell Tom Knostman 970-221-6576 Office 970-679-7947 Cell Mike Knox 720-935-3994 Cell F. Names and telephone numbers of affected agencies and utilities in the area are listed below for Contractor's convenience. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01010 SUMMARY OF WORK General Requirements – page 3 of 18 UTILITIES Water: City of Fort Collins, Colorado 221-6700, Meter Shop 221-6759 Storm Sewer: City of Fort Collins, Colorado 221-6700 Sanitary Sewer: City of Fort Collins, Colorado 221-6700 Electrical: City of Fort Collins, Colorado 221-6700 Gas: Xcel Energy Emergency 1-800-895-2999 Local Contact: Pat Kreager 970-566-4416 Telephone: UNCC / 1-800-922-1987 Local Contact: Debbie Kautz 970-689-0635 Traffic Operations: City of Ft. Collins, Colorado 221-6630 Cable Television: Comcast 493-7400 Emergency 800-934-6489 *Utility Notification Center of Colorado (UNCC) - 811 1-800-922-1987 AGENCIES Safety: Larimer County Sheriff's Department: Non-Emergency: 221-7177 Occupational Safety and Health Administration (OSHA): 844-3061 303-844-5285 Denver Office Fire: Poudre Fire Authority Non-Emergency: 221-6581 Poudre Valley Hospital Non-Emergency: 484-1227 OR 970-495-7000 Emergency: 911 Police: City of Fort Collins Police Department Non-Emergency: 221-6540 Emergency: 911 Postmaster: US Postal Service: 225-4111 OR 970-472-4022 Transportation: Transfort: 221-6620 Traffic Engineering: 221-6630 END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01040 COORDINATION General Requirements – page 4 of 18 1.1 GENERAL CONTRACTOR RESPONSIBILITIES A. Coordinate operations under contract in a manner which will facilitate progress of the Work. B. Conform to the requirements of public utilities and concerned public agencies in respect to the timing and manner of performance of operations which affect the service of such utilities, agencies, or public safety. C. Coordinate operations under contract with utility work and private development to allow for efficient completion of the Work. D. Coordinate all operations with the adjoining property owners, business owners, and surrounding neighborhoods to provide satisfactory access at all times and keep them informed at all times. E. The Contractor shall ensure that Subcontractors shall have visible company names on all vehicles that enter the work zone. 1.2 CONFERENCES A. A Pre-construction Conference will be held prior to the start of construction. 1. Contractor shall participate in the conference accompanied by all major Subcontractors, including the Traffic Control Supervisor assigned to the project. 2. Contractor shall designate/introduce Superintendent, and major Subcontractors’ supervisors assigned to project. 3. The Engineer shall invite all utility companies involved. 4. The Utilities will be asked to designate their coordination person, provide utility plans, and their anticipated schedules. 5. The Engineer shall introduce the Project Representatives. B. Additional project coordination conferences will be held prior to start of construction for coordination of the Work, refining project schedules, and utility coordination. C. Engineer may hold coordination conferences to be attended by all involved when Contractor's operations affects, or is affected by, the work of others. 1. Contractor shall participate in such conferences accompanied by Subcontractors as required by the Engineer. 1.3 PROGRESS MEETINGS A. Contractor and Engineer shall schedule and hold regular progress meetings at least weekly and at other times as requested by the Engineer or required by the progress of the Work. B. Attendance shall include: 1. Contractor and Superintendent. 2. Owner's Representatives. 3. Engineer and Project Representative. 4. Traffic Control Supervisor 5. Others as may be requested by Contractor, Engineer or Owner. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01040 COORDINATION General Requirements - Page 5 of 18 C. Minimum agenda shall include: 1. Review of work progress since last meeting. 2. Identification and discussion of problems affecting progress. 3. Review of any pending change orders. 4. Revision of Construction Schedule anticipated two weeks in advance. D. The Engineer and Contractor shall agree to weekly quantities at the progress meetings. The weekly quantity sheets shall be signed by both parties. These quantity sheets, when signed, shall be final and shall be the basis for the monthly progress estimates. This process ensures accurate monthly project pay estimates. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01310 CONSTRUCTION SCHEDULE General Requirements - Page 6 of 18 1.1 GENERAL A. The contractor shall prepare a detailed schedule of all construction operations and procurement after review of tentative schedule by parties attending the pre-construction conference. This schedule will show how the contractor intends to meet the milestones set forth. 1. No work is to begin at the site until Owner's acceptance of the Construction Progress Schedule and Report of delivery of equipment and materials. 1.2 FORMAT AND SUBMISSIONS A. Prepare construction and procure schedules in a graphic format suitable for displaying scheduled and actual progress. B. Submit schedule to Owner for review. C. The schedule must show how the street, landscaping, and various utility work will be coordinated. 1.3 CONTENT A. Construction Progress Schedule. 1. Show complete work sequence of construction by activity and location for the upcoming two week period. 2. Show changes to traffic control. 3. Show project milestones. B. Report of delivery of equipment and materials. 1. Show delivery status of critical and major items of equipment and materials. 2. Provide a schedule which includes the critical path for Shop Drawings, tests, and other submittal requirements for equipment and materials; reference Section 01340. 1.4 PROGRESS REVISIONS A. Submit revised schedules and reports at weekly project coordination meetings when changes are foreseen, when requested by Owner or Engineer, and with each application for progress payment. B. Show changes occurring since previous submission. 1. Actual progress of each item to date. 2. Revised projections of progress and completion. C. Provide a narrative report as needed to define: 1. Anticipated problems, recommended actions, and their effects on the schedule. 2. The effect of changes on schedules of others. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01310 CONSTRUCTION SCHEDULE General Requirements - Page 7 of 18 1.5 OWNER'S RESPONSIBILITY A. Owner's review is only for the purpose of checking conformity with the Contract Documents and assisting Contractor in coordinating the Work with the needs of the Project. B. It is not to be construed as relieving Contractor from any responsibility to determine the means, methods, techniques, sequences and procedures of construction as provided in the General Conditions. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01330 SURVEY DATA General Requirements – page 8 of 18 1.1 SURVEY REQUIREMENTS A. The Owner shall provide the construction surveying for the street and landscaping improvements. City Survey Crews will perform the surveying required. B. The Contractor must submit a survey request form to the City Surveyor a minimum of 72 hours prior to requiring surveying. C. If the requested surveying cannot be accomplished in the time frame requested by the Contractor, the survey personnel shall notify the Contractor with the date on which the requested work will be completed. D. Should a sudden change in the Contractor's operations or schedule require the survey personnel to work overtime, the Contractor shall pay the additional overtime expense. E. The Contractor shall protect all survey monuments and construction stakes. If it is unavoidable to remove a survey monument or construction stakes, the Contractor is responsible for notifying the Surveyor and allowing enough time for the monuments or stakes to be relocated. The Contractor will be responsible for the cost of re-staking construction stakes and for the cost of re-establishing a destroyed monument. F. The Contractor shall notify the Engineer prior to concrete removal when property line markers are inscribed in the surface of the existing concrete, typically designated by “+” or “x” markings. The Contractor shall NOT reinstall all existing property line markers in the surface of the new concrete. The Contractor may NOT offset the existing mark for reinstallation but shall notify the City Survey Crews and request the offset location prior to removal of the concrete. If markers are removed without offsetting and reinstalling, the Contractor shall be responsible for all costs, including survey costs, associated with relocating and reinstalling the markers. G. The Contractor shall be responsible for transferring the information from the construction stakes to any necessary forms and for constructing all pipelines, drainage ways, pavements, inlets, walls, and other structures in accordance with the information on the stakes and grade sheets supplied by the Owner. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01340 SHOP DRAWINGS General Requirements – page 9 of 18 1.1 GENERAL A. Submit Shop Drawings, Samples, and other submittals as required by the individual specification. 1. Engineer will not accept Shop Drawings or other submittals from anyone but the Contractor. B. Schedule: Reference Section 01310, Construction Schedules. Submittals received by Engineer prior to the time set forth in the approved schedule will be reviewed at any time convenient to Engineer before the time required by the schedule. C. Any need for more than one re-submission, or any other delay in obtaining Engineer's review of submittals, will not entitle Contractor to extension of the Contract Time unless delay of the Work is directly caused by failure of Engineer to return any scheduled submittal within 10 days after receipt in his office of all information required for review of the submittals or for any other reason which prevents Engineer's timely review. Failure of Contractor to coordinate submittals that must be reviewed together will not entitle Contractor to an extension of Contract Time or an increase in Contract Price. D. Resubmit for review a correct submittal if errors are discovered during manufacture or fabrication. E. Contractor shall not use materials or equipment for which Shop Drawings or samples are required until such submittals, stamped by Contractor and properly marked by Engineer, are at the site and available to workmen. F. Contractor shall not use Shop Drawings which do not bear Engineer's mark "NO EXCEPTION TAKEN" in the performance of the Work. Review status designations listed on Engineer's submittal review stamp are defined as follows: 1. NO EXCEPTION TAKEN: Signifies material or equipment represented by the submittal conforms with the design concept, complies with the information given in the Contract Documents and is acceptable for incorporation in the Work. Contractor is to proceed with fabrication or procurement of the items and with related work. Copies of the submittal are to be transmitted for final distribution. 2. REVISE AS NOTED: Signifies material or equipment represented by the submittal conforms with the design concept, complies with the information given in the Contract Documents and is acceptable for incorporation in the Work in accordance with Engineer's notations. Contractor is to proceed with the Work in accordance with Engineer's notations and is to submit a revised submittal responsive to notations marked on the returned submittal or written in the letter of transmittal. 3. REJECTED: Signifies material or equipment represented by the submittal does not conform to the design concept or comply with the information given in the Contract Documents and is not acceptable for use in the Work. Contractor is to submit submittals responsive to the Contract Documents. 4. FOR REFERENCE ONLY: Signifies submittals which are for supplementary information only; pamphlets, general information sheets; catalog cuts, standard sheets, bulletins and similar data, all of which are useful to Owner in design, operation, or maintenance, but which by their nature do not constitute a basis for determining that items represented thereby conform with the design concept or comply with the information given in the Contract Documents. Engineer reviews such submittals for general information but not for substance. 1.2 SHOP DRAWINGS A. Include the following information as required to define each item proposed to be furnished. 1. Detailed installation drawings showing foundation details, and clearances required for construction. 2. Relation to adjacent or critical features of the Work or materials. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01340 SHOP DRAWINGS General Requirements – page 10 of 18 3. Field dimensions, clearly identified as such. 4. Applicable standards, such as ASTM or Federal Specification numbers. 5. Drawings, catalogs or parts thereof, manufacturer's specifications and data, instructions, performance characteristics and capacities, and other information specified or necessary: a. For Engineer to determine that the materials and equipment conform with the design concept and comply with the intent of the Contract Documents. b. For the proper erection, installation, and maintenance of the materials and equipment which Engineer will review for general information but not for substance. c. For Engineer to determine what supports, anchorages, structural details, connections and services are required for materials and equipment, and the effect on contiguous or related structures, materials and equipment. 6. Complete dimensions, clearances required, design criteria, materials of construction and the like to enable Engineer to review the information effectively. B. Manufacturer's standard drawings, schematics and diagrams: 1. Delete information not applicable to the Work. 2. Supplement standard information to provide information specifically applicable to the Work. C. Format. 1. Present in a clear and thorough manner. 2. Minimum sheet size: 8 ½" x 11". 3. Clearly mark each copy to identify pertinent products and models. 4. Individually annotate standard drawings which are furnished, cross out items that do not apply, describe exactly which parts of the drawing apply to the equipment being furnished. 5. Individually annotate catalog sheets to identify applicable items. 6. Reproduction or copies of portions of Contract Documents: a. Not acceptable as complete fabrication or erection drawings. b. Acceptable when used as a drawing upon which to indicate information on erection or to identify detail drawings. 7. Clearly identify the following: a. Date of submission. b. Project title and number. c. Names of Contractor, Supplier and Manufacturer. d. Specification section number, specification article number for which items apply, intended use of item in the work, and equipment designation. e. Identify details by reference to sheet, detail, and schedule or room numbers shown in the Contract Documents. f. Deviations from Contract Documents. g. Revisions on re-submittals. h. Contractor's stamp, initialed or signed, certifying to review of submittal, verification of products, field measurements and field construction criteria, and coordination of the information within the submittal with requirements of the Work and the Contract Documents. 1.3 SUBMISSION REQUIREMENTS A. Make submittals promptly in accordance with approved schedule, and in such sequence as to cause no delay in the Work or in the work of any other contractor. B. Minimum number required: 1. Shop Drawings. a. Three (3) copies minimum, two (2) copies which will be retained by Engineer. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01340 SHOP DRAWINGS General Requirements – page 11 of 18 1.4 RE-SUBMISSION REQUIREMENTS A. Make corrections or changes required by Engineer and resubmit until accepted. B. In writing call Engineer's attention to deviations that the submittal may have from the Contract Documents. C. In writing call specific attention to revisions other than those called for by Engineer on previous submissions. D. Shop Drawings. 1. Include additional drawings that may be required to show essential details of any changes proposed by Contractor along with required wiring and piping layouts. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01410 TESTING General Requirements – page 12 of 18 1.1 GENERAL A. Provide such equipment and facilities as the Engineer may require for conducting field tests and for collecting and forwarding samples. Do not use any materials or equipment represented by samples until tests, if required, have been made and the materials or equipment are found to be acceptable. Any product which becomes unfit for use after approval shall not be incorporated into the work. B. All materials or equipment proposed to be used may be tested at any time during their preparation or use. Furnish the required samples without charge and give sufficient notice of the placing of orders to permit the testing. Products may be sampled either prior to shipment or after being received at the site of the work. C. Tests shall be made by an accredited testing laboratory selected by the Owner. Except as otherwise provided, sampling and testing of all materials and the laboratory methods and testing equipment shall be in accordance with the latest standards and tentative methods of the American Society for Testing Materials (ASTM). D. Where additional or specified information concerning testing methods, sample sizes, etc., is required, such information is included under the applicable sections of the Specifications. Any modification or elaboration on these test procedures which may be included for specific materials under their respective sections in the Specifications shall take precedence over these procedures. 1.2 OWNER'S RESPONSIBILITIES A. Owner shall be responsible for and shall pay all costs in connection with testing for the following: 1. Soil tests, except those called for under Submittals thereof. 2. Tests not called for by the Specifications of materials delivered to the site but deemed necessary by Owner. 3. Concrete test, except those called for under Submittals thereof. 1.3 CONTRACTOR'S RESPONSIBILITIES A. In addition to those inspections and tests called for in the General Conditions, Contractor shall also be responsible for and shall pay all costs in connection with testing required for the following: 1. All performance and field testing specifically called for by the specifications. 2. All retesting for Work or materials found defective or unsatisfactory, including tests covered under 1.2 above. 3. All minimum call out charges or stand by time charges from the tester due to the Contractor's failure to pave, pour, or fill on schedule for any reason except by action of the Engineer. B. Contractor shall notify the Engineer 48 hours prior to performing an operation that would require testing. 1.4 CONTRACTOR'S QUALITY CONTROL SYSTEM A. General: The Contractor shall establish a quality control system to perform sufficient inspection and tests of all items of Work, including that of his subcontractors, to ensure conformance to the functional performance of this project. This control shall be established for all construction except where the Contract Documents provide for specific compliance tests by testing laboratories or engineers employed by the Owner. The Contractor’s control system shall specifically include all testing required by the various sections of these Specifications. B. Foreman: The Contractor shall employ a full time foreman to monitor and coordinate all facets of the Work. The foreman shall have adequate experience to perform the duties of foreman, shall be assigned solely to a project, and shall remain on site during construction activities. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01410 TESTING General Requirements – page 13 of 18 C. Contractor's quality control system is the means by which assures that construction complies with the requirements of the Contract Documents. Controls shall be adequate to cover all construction operations and should be keyed to the proposed construction schedule. The contractor shall have a competent person use a 4-foot smart level during setup and placement of concrete to ensure slope compliance of sidewalks, drive approaches, or ramp installations. The smart level is to be calibrated upon request with the construction engineer’s level. D. Records: Maintain correct records on an appropriate form for all inspections and tests performed, instructions received from the Engineer and actions taken as a result of those instructions. These records shall include evidence that the required inspections or tests have been performed (including type and number of inspections or test, nature of defects, causes for rejection, etc.) proposed or directed remedial action and corrective action taken. Document inspections and tests as required by each section of the Specifications, and provide copies to Engineer weekly. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01510 TEMPORARY UTILITIES General Requirements – page 14 of 18 1.1 UTILITIES A. Furnish all utilities necessary for construction. B. Make arrangements with Owner as to the amount of water required and time when water will be needed. 1. Meters may be obtained through the Water Utility Meter Shop at 221-6759 2. Unnecessary waste of water will not be tolerated. C. Furnish necessary water trucks, pipes, hoses, nozzles, and tools and perform all necessary labor. 1.2 SANITARY FACILITIES A. Furnish temporary sanitary facilities at each site for the needs of construction workers and others performing work or furnishing services on the Project. B. Properly maintain sanitary facilities of reasonable capacity throughout construction periods. C. Enforce the use of such sanitary facilities by all personnel at the site. D. Obscure facilities from public view to the greatest practical extent. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01560 TEMPORARY CONTROLS General Requirements – page 15 of 18 1.1 NOISE CONTROL A. The Contractor shall take reasonable measures to avoid unnecessary noise when construction activities are being performed in populated areas. Refer to Revision of Section 108 for additional requirements. B. Construction machinery and vehicles shall be equipped with practical sound muffling devices, and operated in a manner to cause the least noise consistent with efficient performance of the Work. C. Cease operation of all machinery and vehicles between the hours of 6:00 p.m. and 7:00 a.m. 1.2 DUST CONTROL A. The contractor shall abide by the City of Fort Collins “Dust Control and Prevention Manual” located herein the contract documents under Section 4000. The City of Fort Collins has implemented this manual for all projects performed for the City of Fort Collins or located within the City of Fort Collins City limits. B. The Contractor shall be respectful to pedestrians and bicyclists when sweeping road surfaces. The Contractor shall cease operation until the citizen(s) has cleared the area. C. Chemical dust suppressant shall not be injurious to existing or future vegetation. 1.3 POLLUTION CONTROL A. Prevent the pollution of drains and water courses by sanitary wastes, concrete, sediment, debris and other substances resulting from construction activities. 1. Retain all spent oils, hydraulic fluids, and other petroleum fluids in containers for proper disposal off the site. 2. Prevent sediment, debris, or other substances from entering sanitary sewers, storm drains and culverts. 1.4 EROSION CONTROL A. Take such measures as are necessary to prevent erosion of soil that might result from construction activities. 1. Measures in general will include: a. Control of runoff. b. Trapping of sediment. c. Minimizing area and duration of soil exposure. d. Approved temporary materials such as rock wattles and inlet filters to prevent the erosion due to construction activities. B. Preserve natural vegetation to greatest extent possible. C. Locate temporary storage and route construction traffic so as to preserve vegetation and minimize erosion. D. Comply with the City of Fort Collins' Storm Drainage Erosion Control Manual. 1.5 TRAFFIC CONTROL A. Maintain traffic control in accordance with the latest revisions of the “Manual of Uniform Traffic Control Devices” (MUTCD), the City of Fort Collins “Work Area Traffic Control Handbook,” and the “Larimer County Urban Area Street Standards.” In the event of a conflict between the MUTCD criteria and the City’s criteria, the City’s criteria shall govern. See Revision of Sections 104 and 630. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01560 TEMPORARY CONTROLS General Requirements – page 16 of 18 1.6 PARKED VEHICLES A. See Revision of Section 104 for issues related to parked vehicles. 1.7 HAUL ROUTES The Engineer reserves the right to set haul routes in order to protect pavements, both new and old, from heavy loads. These pavements may include, but are not limited to, recently constructed pavements, recently overlaid pavements, and/or pavements whose condition would be significantly damaged by heavy loads. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01700 CONTRACT CLOSEOUT General Requirements – page 17 of 18 1.1 CLEANING AND RESTORATION A. Return the premises and adjacent properties to conditions existing or better than existing at the time the work was begun. This will include providing labor, equipment and materials for cleaning, repairing, and replacing facilities damaged or soiled during construction. The Engineer will be the judge of the degree of restoration required. 1.2 PROJECT RECORD DOCUMENTS A. Maintain on the job site, and make available to the Engineer upon request, the project material tickets and a log of any significant interactions with private citizens and the traveling public. B. These record logs along with any survey records, photographs, and written descriptions of work as may be required by the Engineer shall be submitted prior to project acceptance. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 01800 METHOD OF MEASUREMENT AND BASIS OF PAYMENT General Requirements – page 18 of 18 1.1 DEFECTIVE WORK A. Owner shall not pay for defective work and repair or additional work required to bring the project to a point of acceptance. 1.2 BID PRICE A. The Total Bid Price covers all Work required by the Contract Documents. All work not specifically set forth as a pay item in the Bid Form shall be considered a subsidiary obligation of Contractor and all costs in connection therewith shall be included in the prices bid for the various items of Work. B. Prices shall include all costs in connection with the proper and successful completion of the Work, including furnishing all materials, equipment and tools, and performing all labor and supervision to fully complete the Work. C. Unit prices shall govern over extensions of sums. D. Unit prices shall not be subject to re-negotiation. 1.3 ESTIMATED QUANTITIES A. All quantities stipulated in the Bid Form at unit prices are approximate and are to be used only as a basis for estimating the probable cost of the Work and for the purpose of comparing the bids submitted to the Work. The basis of payment shall be the actual amount of materials furnished and Work done. B. Contractor agrees that they will make no claim for damages, anticipated profits, or otherwise on account of any difference between the amount of Work actually performed and materials actually furnished and the estimated amount therefor. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 02000 PROJECT SPECIFICATIONS Project Specifications- Page 1 of 55 The 2022 Colorado Department of Transportation (CDOT) Standard Specifications for Road and Bridge Construction and the standard provisions controls construction of this project. The following special provisions supplement or modify the Standard Specifications and take precedence over the Standard Specifications and plans. The Larimer County “Urban Area Street Standards” (hereafter referred to as the “LCUASS Standards "), latest revision, are made a part of this Contract by this reference. In those instances where the Standards specifications conflict with any of the provisions of other parts of the standards the governing order of precedence shall be as follows: 1. Contract Agreement 2. The Project Special Provisions written herein this document of the latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 20221. 3. The Standard Special Provisions of latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2022. 4. CDOT’s “Standard Specifications for Road and Bridge Construction”, 2022. 5. CDOT M&S Standards, 2019. 6. The latest version of the Larimer County “Urban Area Street Standards” INDEX OF REVISIONS SECTION 102 Bidding Requirements and Conditions 104 Scope of Work 105 Control of Work 106 Control of Material 107 Legal Relations and Responsibility to Public 108 Prosecution and Progress DIVISION 201 Clearing and Grubbing 202 Removal of Structures and Obstructions 203 Excavation and Embankment 208 Erosion Control 210 Reset Structures 212 Seeding, Fertilizer, Soil Conditioner, and Sodding 304 Aggregate Base Course 403 Hot Mix Asphalt 601 Structural Concrete 602 Reinforcing Steel 604 Manholes, Inlets, and Meter Vaults 608 & 609 Sidewalks, Bikeways and Pavement / Curb and Gutter 623 Irrigation System 626 Mobilization 627 Pavement Markings 630 Construction Zone Traffic Control DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 102 BIDDING REQUIREMENTS AND CONDITIONS Project Specifications- Page 2 of 55 Section 102 – BIDDING REQUIREMENTS AND CONDITIONS - is hereby revised as follows: Subsection 102.02 - Contents of Proposal Forms - is revised to include the following. The Fort Collins Purchasing Department will publish bidding opportunities to prospective bidders on the Rocky Mountain E-Purchasing System (RMEPS). The forms on this website will state the location and description of the contemplated construction and will show the estimate of the various quantities and types of work to be performed or materials to be furnished and will have a schedule of items for which unit bid prices are invited. The forms will also state the time in which the project must be completed, the amount of the proposal guaranty, the date, time, and place of the opening of proposals. A Prebid meeting will be held to answer any questions that a potential bidder might have. Based on the questions that develop, an addendum to the bid will be distributed to potential bidders using the Rocky Mountain E- Purchasing System (RMEPS). Any addendum that is distributed will need to be acknowledged by the bidder when final bid documents are submitted for this contract. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 3 of 55 Section 104 -SCOPE OF WORK - is hereby revised as follows: Subsection 104.04 –Maintaining Traffic - is revised to include the following. It shall be the Contractor's responsibility to clear parking from the streets when such parking will interfere with the work. Prior to work that requires the street(s) to be closed to parking and/or traffic, the street(s) shall be posted for "NO PARKING". “NO PARKING” signs shall be placed at a minimum of 100 foot intervals. The placement of these signs shall take place at least 24 hours prior to the commencement of work and shall clearly show the type of work, and the day, date, and times that the message on the sign is in effect. (For example, if a street is to be repaired on Wednesday, July 2, the street shall be posted no later than Tuesday, July 1, by 7:00 a.m. with a sign that reads similar to "NO PARKING, WEDNESDAY, JULY 2, 7:00 A.M. TO 6:00 P.M., Concrete Repairs (see sample "NO PARKING" sign on page 4). “NO PARKING” signs shall remain in place until the location specific project area is opened and all clean-up operations are completed. No Parking signs shall only be placed, maintained and removed by a representative of the Contractor, the Traffic Control Supervisor, or Flagger. The contractor shall not have “NO PARKING” signs up and posted where work is not anticipated. Signs that have been posted where work will not commence as posted shall be turned away from traffic. All information on the "NO PARKING" signs, with the exception of the type of work, date, and time shall be in block letters permanently affixed to the sign. Any information added to a sign, such as dates, shall be clearly legible and written in block style letters. The “NO PARKING” signs shall be in effect for the duration of the specific project area. In the event the Contractor deems it necessary to remove a vehicle that has not adhered to the “NO PARKING” notification, the Contractor shall first make every reasonable effort to locate and contact the owner of the vehicle. Should the Contractor be unable to locate the owner of the vehicle, the Contractor shall notify the Engineer to arrange for towing. If the “NO PARKING’ sign has been in place for a minimum of 24 hours, the City will make every reasonable effort to remove the offending vehicle within four (4) hours of notification from the Contractor. The Contractor shall not be entitled to additional compensation for delays associated with the towing of illegally parked vehicles. The Contractor shall have an approved Traffic Control Plan on site at all times. Traffic control signage on the construction site shall be set up in accordance with the approved traffic control plan and in accordance with the specifications. Work performed by the Contractor without an approved traffic control plan or when “NO PARKING” signs have not been placed as required by the specifications shall not be paid. The Contractor shall also be subject to a pay deduction of up to $1,000.00 per occurrence calendar per day for traffic control not in compliance with referenced specifications or requirements contained herein. Issues subject to deductions may include but are not limited to: • Traffic Control Supervisor not on the project site at all times (unless pre-approved by the Engineer). • An approved traffic control plan not on site. • Traffic control device set up by flagging personnel unless assisting the Traffic Control Supervisor. • Traffic control signage not set up in accordance with the approved traffic control plans. • Inadequate flagging personnel and/or flagging equipment. The Engineer shall issue a written warning to the Contractor, Subcontractor, and/or Traffic Control Supervisor documenting the type of violation. The Engineer shall determine the deduction amount based on the Engineers’ opinion of the infraction severity and the number of previous infractions. Upon issuance of a third violation, the Engineer may request the Subcontractor, Traffic Control Supervisor and/or flagging personnel be removed from the project. Removal from the project in which the violations were issued shall be in effect for the remainder of the contract. The contractor shall find replacement Traffic Control Subcontractor, TCS, and/or flagging personnel within two weeks of the third notice without an adjustment to contract price or working days or the Contract may be terminated and rebid. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 4 of 55 Prior to the end of each work shift the approved Traffic Control Supervisor (TCS), and the Engineer shall meet to discuss the placement of upcoming traffic control devices to include "NO PARKING" signs. The quantity of traffic control devices used that day and for the next day shall be agreed upon by the Contractor and the Engineer. Any necessary adjustments shall be made. The Contractor and Engineer shall also review and determine the proposed means of handling parking and traffic control for the upcoming work. It is the responsibility of the Contractor to minimize any inconvenience to the public as a result of their work. The Contractor shall maintain access at all times to all businesses within the project. The installation schedule shall be communicated to all businesses and residents affected by the work at least 48 hours prior to starting work. Any changes to the traffic control, as directed by the Engineer, including additional signs, barricades, and/or flaggers needed shall be immediately implemented. Traffic control shall be paid under Revision of Section 630, “Construction Zone Traffic Control” found herein. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 104 SCOPE OF WORK Project Specifications- Page 5 of 55 END OF SECTION NO PARKING Wed July 2 7:00 a.m.- 6:00 p.m. CONCRETE REPAIRS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 CONTROL OF WORK Project Specifications- Page 6 of 55 Section 105 – CONTROL OF WORK - is hereby revised as follows: Subsection 105.01 - Authority of the Engineer - is revised to include the following: No phase of construction shall start until the Traffic Control Plan has been approved. Failure to have an approved Traffic Control Plan shall constitute cause for the Owner to stop work. During periods of Traffic Control non-compliance, the work will be stopped, and the Contractor may be assessed $1,000.00 per day, may forfeit payment of work and materials installed, and may lose contract working days as determined by the Engineer. The Contractor shall not be entitled to compensation for delays associated with non- compliant periods. No construction shall commence until all utilities are located within the construction area per state law. The Contractor is responsible for identifying all utilities of concern and calling for appropriate locates. After contacting 811 to get locates, the contractor may be required to call for clarification and/or additional locates or may be required to contact a City of Fort Collins department associated with certain types of utilities. Due to the high demand of locate companies during the construction season, the City of Fort Collins recommends that the Contractor schedules a locate company at least one week in advance to minimize any possible delays. If the locate marks become expired then contractor shall get an extension and request that the markings are redone and freshened up. If the Contractor does not have locates on a project scheduled to start work that day, the work shall be “stopped”, and the Contractor shall be charged working days until that said marking is completed, and work has commenced. Subsection 105.02 - Plans, Shop Drawings, Working Drawings, Other Submittals, and Construction Drawings - is revised to include the following: The Contractor shall furnish the required submittals in TABLE 105-1 one week before the commencement of work. Three (3) copies shall be furnished to the Engineer, two (2) copies will be returned to the Contractor upon approval. Submittals shall not be measured and paid for separately but shall be considered incidental to the work. TABLE 105-1 SUMMARY OF CONTRACTOR SUBMITTALS Section No. Description Approval Needed Reoccurring 105.10 Contractor Management Packet – Environmental Management System Yes No 107.02 Topsoil Soil Analysis or Soil Sample Submittal Yes Yes 108.03 Schedule of Work Yes Yes 203.05 Borrow Material Gradation Yes Yes 208.02 Erosion Control Devices Yes No 208.04 Storm Water Management Plan Yes Yes 208.06 Spill Kit: List of items included within kit Yes No 212.02 Sod/Seed Yes No 304.02 Aggregate Base Course/Recycled Concrete Soil Analysis Yes No 608.00 Concrete Mix Designs Yes No 608.00 Curing Compound Yes No 608.00 Finishing Aide Yes No 608.00 MSDS Sheets for Curing Compound and Finishing Aide Yes No 630.00 Traffic Control Plans Yes Yes 630.11 TCS Qualifications (reoccurs when TCS and flaggers change) Yes No DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 7 of 55 Subsection 105.09 - Coordination of Plans, Specifications, Supplemental Specifications, and Special Provisions - shall have the second paragraph removed and replaced as follows: In case of discrepancy the order of precedence is as follows: 1. Contract Agreement 2. The Project Special Provisions written herein this document of the latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 3. The Standard Special Provisions of latest revision of CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 4. CDOT’s “Standard Specifications for Road and Bridge Construction”, 2021. 5. CDOT M&S Standards, 2019. 6. The latest version of the Larimer County “Urban Area Street Standards” Subsection 105.10 - is revised to include the following: The City of Fort Collins is committed to comply with the United States Environmental Protection Agency (EPA) and the Streets Department Environmental Management System (EMS) requirements that vehicles on City projects shall comply with the “Anti-Idling Policy” to reduce environmental impacts related to construction. Contractors and Subcontractors shall comply with turning off vehicles and equipment instead of idling for long periods (more than thirty (30) seconds after stopping at destination and/or not more than five (5) minutes aggregated within sixty (60) minutes). Exceptions for powering auxiliary equipment and for safety or health emergencies are allowed. The Contractor shall submit the Contractor Management Packet in accordance with Table 105-1 Summary of Contract Submittals. Subsection 105.11 – Cooperation with Utilities - is revised to include the following: Concrete construction and reconstruction operations at intersections may involve the destruction and replacement of traffic signal loop detectors or pedestrian push buttons. New traffic related devices may be installed at intersections where they do not currently exist. The existing traffic signal loop detectors or pedestrian push buttons shall be removed by the Contractor at no additional cost. New and replacement loop detectors or pedestrian push buttons shall be installed by the City Traffic Division. The Contractor shall cooperate with the schedule of this work to insure the timely installation of the traffic devices where applicable. The Contractor shall coordinate with the City Traffic Division to ensure that their work required is in place before concrete placement operations begin. Subsection 105.12 – Cooperation Between Contractors - shall be removed and replaced with the following: The City, County, CDOT, and local utilities including but not limited to Xcel Energy, Comcast and CenturyLink may contract for and perform other or additional work on or near the Work of the project. When separate contracts are let within the limits of the project, each Contractor shall conduct the Work without interfering or hindering the progress or completion of the work performed by other Contractors. Contractors working on the same project shall cooperate with each other as directed. City forces will perform the following work as required by this project: Permanent Signing Traffic Pedestals/Fiber Optic Lines Street Lights Traffic Coordination: The Contractor shall coordinate with the City Traffic Engineer for all traffic control activities. This shall include, but not be limited to, closure of any City Streets, closure of any partial intersection movements, lane reductions, and detours. City Traffic Control Contact: Tom Utech Phone: (970)221-6815 Email: tutech@fcgov.com DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 8 of 55 The City will remove existing and install all pedestrian traffic signal equipment. City Traffic Signal Contact: Britney Sorensen Phone: 970-222-5533 Email: bsorensen@fcgov.com The Contractor shall coordinate with the City Traffic Engineer to schedule the traffic signal work/fiber optic line relocation in conjunction with other project activities taking into account time needed for order and delivery of materials. The Contractor shall cooperate with the City Traffic Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. The City will remove and install all permanent signing. City Signing and Striping Contact: Rich Brewbaker Phone: 970-221-6792 Email: rbrewbaker@fcgov.com The Contractor is responsible for removal of pavement markings and installation and maintenance of temporary pavement markings necessary to control traffic during construction. Contractor shall remove the existing pavement markings and symbols with a water blast truck approved by the City Traffic Department. The installation and maintenance of temporary pavement markings shall be paid for in accordance with what is outlined in section 627. The Contractor shall coordinate with the City Traffic Engineer to schedule permanent signing and striping work in conjunction with other project activities. Full-compliance pavement markings in accordance with Section 627 shall be in place prior to opening the roadway to traffic. The Contractor shall cooperate with the City Traffic Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. Street Light Coordination: City Light and Power Crews will remove and install all street lighting and associated electric utilities for the project. City Light and Power Contact: Luke Unruh Phone: (970) 416-2724 Email: lunruh@fcgov.com The Contractor shall cooperate with the City Light and Power Department in their removal and installation operations so that progress is expedited, duplication of work is minimized, and impacts to traffic are minimized. Refer to Utility specification for additional information. Each Contractor involved shall assume all liability, financial or otherwise, in connection with the Contract and shall protect and save harmless the Owner from any and all damages or claims that may arise because of inconvenience, delay, or loss because of the presence and operations of Contractors working within the limits of the same or adjacent project. The Contractor is responsible to coordinate with private utilities. Any work to be performed by private utilities shall be identified in Contractor’s schedule. Delays due to coordination issues will be the responsibility of the Contractor. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 105 SCOPE OF WORK Project Specifications- Page 9 of 55 Subsection 105.16 – Inspection and Testing of Work - is revised to include the following: The Contractor shall keep the Engineer informed of its future construction operations to facilitate scheduling of required inspection, measuring for pay quantities, and sampling. The Contractor shall notify the Engineer a minimum of 24 hours in advance of starting any construction operation that will require inspection, measuring for pay quantities, or sampling. Failure by the Contractor to provide such notice will relieve the Engineer from any responsibility for additional costs or delays caused by such failure. Inspection of the work or materials shall not relieve the Contractor of any obligations to fulfill its contract or complete warranty elements as prescribed. Work and materials not meeting specifications shall be corrected and unsuitable work or materials may be rejected, notwithstanding that such work or materials have been previously inspected by the Engineer or that payment therefore has been included in the progress estimate. MAINTENANCE DURING CONSTRUCTION Subsection 105.19 – Maintenance During Construction - is revised to include the following: The roadway area, including curb, gutter, and sidewalk, adjacent to and through the construction area shall be cleaned of debris generated by the Contractor at the earliest opportunity, but in no case shall the area not be cleaned after the completion of the day's work. Debris as determined greater than one (1”) inch and regardless of the source, shall be picked up and disposed of offsite at the Contractor’s expense. Smaller particulate debris shall be blown from the sidewalks, driveways, curb, and gutter into the street where it can be picked up by a sweeper without transmitting debris back on sidewalk areas. It shall be the Contractor's responsibility to provide the necessary manpower tool and equipment to have the roadway cleaned to the satisfaction of the Engineer at no additional costs. The Contractor shall utilize a combination of pick-up brooms, side brooms, and/or other equipment as needed to clean the streets. The requirement to sweep the street shall be suspended during the leaf fall period between September 12th and November 12th unless directed by the Engineer for areas with minimal leaf fall. All sweeping and clean up equipment shall be approved by the Engineer prior to the commencement of work. The Contractor shall maintain the streets during the construction process as prescribed above. All cost to maintain the work construction area and before the work is accepted, shall not be measured and paid for separately but shall be included in corresponding unit price bid item. Subsection 105.22 – Dispute Resolution - is revised to include the following: The Colorado Department of Transportation will not participate in the resolution process for any cla ims filed by the Contractor. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 106 CONTROL OF WORK Project Specifications- Page 10 of 55 Section 106 – CONTROL OF MATERIAL - is hereby revised as follows: Subsection 106.03 – Samples, Tests, Cited Specification - is revised to include the following: The City of Fort Collins will be responsible for all expenses associated with Quality Assurance (QA) and Independent Assurance (IA) testing. The Contractor shall be responsible for all Quality Control (QC) testing costs. Test frequencies shall be in accordance with the project specifications, CDOT Field Materials Manual and the approved Quality Control Plan (QCP). END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 107 LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC Project Specifications- Page 11 of 55 Section 107 – LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC - is hereby revised as follows: Subsection 107.06 – Safety, Health, and Sanitation Provisions - is revised to include the following: Personnel on the Street Maintenance Program (SMP) projects shall use protective equipment prescribed by Local, State, and Federal safety regulations to control or eliminate hazards or exposure to illness or injury. The Contractor and Subcontractors are responsible for providing and insuring the use of the required Personal Protective Equipment (PPE). Only Personal Protective Equipment complying with the Occupational Safety and Health Administration (OSHA) or American National Standards Institute (ANSI) regulations shall be used. The Contractor shall be responsible for the compliance of their employees and the Subcontractor’s employees. The Contractor’s safety representative shall make regular field inspections to audit and document compliance. An employee of the Contractor to include all Subcontractors who refuses to use the prescribed protective equipment designed for their protection, or willfully damages such equipment, constitutes cause for the Engineer to request removal of the employee from the site. The Contractor’s personnel shall be required to wear safety vests, hard hats, and steel/composite toed boots while on the construction site(s). Subsection 107.12 – Protection and Restoration of Property and Landscape – is revised to include the following: The fact that any underground facility (sprinkler systems, utility services, etc.) is not shown on the plans, details, or construction documents shall not relieve the Contractor of its responsibilities to protect the underground utility as provided for in the Contract. Any pruning of vegetation shall require the written permission of the property owner and/or the Engineer. When the landscape removal area adjacent to the concrete repair is six (6”) inches or less in width, the Contractor shall repair any subsurface utilities including irrigation systems, clean the area of all construction debris (i.e. concrete, road base, etc.) to a minimum depth of four (4”) inches, prepare all edges to a clean and vertical place and compact imported topsoil,(until firm, but not over compacted) utilizing an approved hand operated roller or other method acceptable to the Engineer. When the disturbed area is greater than six (6”) inches in width and greater than 12 inches in length adjacent to the concrete repair, the Engineer may require the Contractor to clean and prepare the area along the entire length of the repair location as stated above to a minimum one foot (1’) wide, place sod on the prepared surface, water the new sod once thoroughly, and notify the property owner in writing of the nature of the work that has taken place. The Contractor shall also notify the property owner that the sod will be watered only once by the Contractor and provide the property owner the recommended watering schedule suggested by the sod supplier. The Contractor shall make every effort to minimize the need for sod placement. If the existing asphalt along the concrete toe is in good condition and salvageable during concrete removal, as determined by the Engineer, the Contractor shall preserve the existing asphalt. Minimizing the landscape removal areas behind the sidewalk, curb and gutter shall continue to be the primary goal. The pay item for “Asphalt Pavement Preservation” is intended to compensate the Contractor for additional removal time, backfill, sprinkler repair, and sodding that shall be required while preserving the existing asphalt and minimizing the removal area behind the repair. “Asphalt Pavement Preservation” shall provide compensation for this type of repair and shall be measured and paid in addition to the concrete pay item for the type of repair (i.e., Driveover Curb, Gutter and 6” Sidewalk – Remove & Replace). Revision of Section 608 and 609 defines the measurement and payment for these removals. The placement of backfill and topsoil for concrete repair locations shall be completed within two (2) working days of the placement of the concrete. Excavated soils from the repair locations may be stockpiled on site and used as backfill for areas behind the new concrete installation and below the top four (4”) inches of the surface. Imported Topsoil shall consist of loose friable river bottom or farmland loam, reasonably free of manmade materials subsoil, refuse, stumps, roots, rocks, brush, weeds, noxious weed seeds, heavy clay, hard clods, trash, DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 107 LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC Project Specifications- Page 12 of 55 toxic substances, or other material which would be detrimental to the proper development of vegetative growth. Imported topsoil shall have 100% passing the 1/4" screen and shall contain a combination of sand, clay, and friable loam. The Contractor shall submit a soil analysis or sample for approval by the Engineer. The topsoil shall be in a relatively dry state but shall contain sufficient moisture to allow compaction and shall be placed during dry weather. The topsoil shall be fine graded to eliminate rough and low areas and ensure positive drainage. The existing levels, profiles, and contours shall be maintained. If the area to be repaired is only damaged on the surface, the Contractor shall remove the damaged areas of sod to a depth that will allow new sod to be placed, place new sod, water once and notify the property owner in writing of the nature of the work that has taken place. The Contractor shall also notify the property owner of the fact that the sod will be watered only once by the Contractor and provide the property owner the recommended watering schedule suggested by the sod supplier. The minimum overall width of the area to be sodded shall be one (1’) foot. For concrete repair locations, the placement of sod shall be completed by the end of the first working day of the week following the placement of the concrete. Sprinkler systems - Sprinkler systems designated for relocation shall be capped off at the limits of construction and protected from damage by the Contractor. Sprinkler heads shall be salvaged and stockpiled on each property for use when reconstructing the sprinkler systems. Sprinkler systems damaged outside of the construction limits as a result of construction operations shall be replaced at the Contractor's expense within three (3) working days from the date of damage. All landscaping that is damaged due to construction operations shall be replaced by the Contractor at its expense unless a written waiver is obtained from the property owner and submitted to the Engineer. Re-sodded lawns shall be watered once by the Contractor. All costs for protecting and restoring landscaping and lawns shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work and no measurement or payment shall be made separately for the protection and restoration of landscaping and lawns. All restoration of landscaping and lawns damaged by construction operations, other than concrete repair, shall take place within three (3) working days from the date of damage. In areas where the Engineer directs new work or the reconstruction area requires grade adjustments greater than four (4”) inches, the placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract. All labor, materials, tools, equipment, incidentals, and work involved in protecting or repairing underground facilities shall be considered incidental to the Work and shall not be measured and paid for separately. Subsection 107.18 - is hereby removed and revised to include the following: For this project, all insurance certificates shall name the City of Fort Collins as an additionally insured party. For this project, insurance coverage shall meet the requirements and limits per CDOT Standard Specifications and Revision of Section 107.15 Responsibility for Damage Claims, Insurance Types and Coverage Limits. In case of a conflict between the City’s General Contract Conditions and CDOT Standard Specifications, the more stringent of the two shall apply. Subsection 107.25 – Water Quality Control (c) – is revised to include the following: All work associated with preparing, securing and concurring with the required permits (refer to Revision of Subsection 107.02) will not be measured and paid for separately, but shall be included in the work. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 108 PROSECUTION AND PROGRESS Project Specifications- Page 13 of 55 Section 108 – PROSECUSTION AND PROGRESS - is hereby revised as follows: Subsection 108.03 – Project Schedule - is revised to include the following: A schedule showing the required progression of the Contractor has been provided below. The Contractor shall provide the number of working days per area to complete all work items covered by the contract and this number shall not exceed the number of contract working days. Location of vicinity maps are referenced in Section 03500 which show the limits of each project specified. Further detail of all the City of Fort Collins Street Maintenance Projects can be found at the following web address: https://gisweb.fcgov.com/HTML5Viewer/Index.html?Viewer=smp *Please note the link has all our projects on it so use your project index in section 3500 and the attached mapping in this contract. Prior to award, mutually acceptable milestones shall be determined by the Contractor and the City based on the schedule of working days discussed above. Required Project Milestones of the Project Schedule: 1. Projects to be completed first (not inclusive list): • N/A The Contractor shall follow the above required project progression while scheduling their work. The contractor may utilize as many crews as necessary to complete the work within their contract but shall be held to the dates and descriptions of work outlined above. If the Contractor choses to perform work on two (2) separate projects at once, the Contractor shall provide two (2) separate crews to perform the work unless otherwise approved by the Engineer. The above requirements are subject to change upon traffic control conflicts and other unforeseen circumstances, or upon approval from the Engineer. Subsection 108.05 – Limitation of Operations - is revised to include the following: The work shall be completed within the following calendar months (shaded months): JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT NOV DEC Subsection 108.08 – Determination and Extension of Contract Time - is revised to include the following: Contract working days shall be completed in One-Hundred and Twenty (120) working days and during the months of March through December. The Contractor shall mobilize to begin work within ten (10) working days of the Notice to Proceed and shall continue installations through completion of the contract. CONTRACTUAL MILESTONES DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 108 PROSECUTION AND PROGRESS Project Specifications- Page 14 of 55 Milestones for this contract are outlined below. If the milestones are not met without reasonable justification and/or approval determined by the City Engineer, the City reserves the right to collect liquidated damages of one- thousand ($1,000) dollars per day and remove any or all future projects from the contract and allow another Contractor to complete said work under a different contract. The milestones shall be based off the allotted working days described in section 108.08 above. The contracted working days shall commence upon a written or verbal Notice to Proceed given to the Contractor by the City Engineer. The working days shall be monitored on a daily basis by the City Representative and written on a weekly tracking sheet. This sheet shall be signed by a representative of the Contractor at the weekly progress meetings. Any change to the contract amounts during the construction season will be accompanied by a negotiated change in working days for the contract. • Milestone 1: o Upon reaching one-third (1/3) of the contractual days allotted to complete the contracted work, one fourth (1/4) or twenty-five percent (25%) of the contracted value shall be exhausted. • Milestone 2: o Upon reaching two-thirds (2/3) of the contractual working days allotted to complete the contracted work, one half (1/2) or fifty percent (50%) of the contracted value shall be exhausted. • Milestone 3 o Upon working for the total amount of contractual working days, the Contractor must have reached substantial completion of the contracted project. o Upon determination by the Engineer that the Contractor cannot and/or will not meet the needs of the contractual obligations in terms of production and/or resources, the Engineer reserves the right to remove remaining projects and have a different contractor perform that work. This action will not relieve the Contractor from any assessed liquidated damage charges.  Conversely, if the City Engineer determines that the Contractor is performing at a high level and can take on additional work that other contractors are not able to complete and/or a City addition of newly identified projects, the Engineer reserves the right to add projects to the contract quantities without line-item price negotiations upon an agreement with the Contractor to take on the additional work. • For example: o The Contract is for $1,000,000.00. o The allotted working days are indicated to be 100.  Milestone 1 • $250,000 would need to be completed by the 33rd working day of the contract.  Milestone 2 • $500,000 would need to be completed by the 67th working day of the contract.  Milestone 3 • All projects identified in the contract documents under section 3500 would need to have reached substantial completion by the 100th working day of the contract. Subsection 108.09- Failure to Complete Work on Time - is revised to include the following: Failure to mobilize within the days specified, and/or complete the contracted money amount within the allotted working days specified in 108.08, and/or failure to meet the contractual milestones may result in liquidated damages assessed against the Contractor. At the Engineers discretion, liquidated damages in the amount of $1,000.00 per day may be retained from any monies due the Contractor, or the Engineer may retain a Contractor(s) to complete the work, or portion thereof to restore the contract to schedule, and retain any costs incurred above and beyond the bid prices of the Contract from any monies due the Contractor in lieu of liquidated damages. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 201 CLEARING AND GRUBBING Project Specifications- Page 15 of 55 Section 201 – CLEARING AND GRUBBING - is hereby revised as follows: CONSTRUCTION REQUIREMENTS Subsection 201.02 – The following sentence shall be removed: “Branches of trees extending over the roadbed shall be trimmed to give a clear height of 20 ft. above the roadbed surface.” Subsection 201.02 - is revised to include the following: Branches of trees and shrubs shall be trimmed to 14 feet above the road and 8 feet above the sidewalk. When tree roots are encountered during construction operations, the Contractor shall notify the Engineer prior to root removal. The Engineer and the City Forester's representative shall then make a determination regarding removal. When it is apparent that the tree roots have heaved the asphalt section, the Contractor shall remove the section(s) of asphalt as early as possible to allow time for inspection and to schedule root grinding operations, under separate contract. Root grinding will be scheduled as soon as possible to minimize delays in construction. Delays to planned work due to root grinding shall not be considered for additional traffic control payment or traditional days added to the total contract working days but shall be anticipated in the Contractor’s schedule. Where it is anticipated that tree roots may be encountered, great care shall be taken by the Contractor to prevent any damage to the roots with tools or equipment. Damage to roots during concrete removal shall be trimmed and cut with a sharpened, sanitized saw, cut orthogonally to its longitudinal axis as closely as practical, to leave the freshly cut root surface in a clean and smooth condition. Axes or other blunt objects shall not be used to cut tree roots. BASIS OF PAYMENT Subsection 201.04 - is revised to include the following: All costs for removing tree roots shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work and no measurement or payment shall be made separately for the removal and trimming of tree roots. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 202 REMOVAL OF STRUCTURES AND OBSTRUCTIONS Project Specifications- Page 16 of 55 Section 202 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS - is hereby revised as follows: DESCRIPTION Subsection 202.01 - is revised to include the following: This work consists of sawing and cutting to facilitate controlled breaking and removal of concrete, asphalt, and flagstone to a neat line. CONSTRUCTION REQUIREMENTS Subsection 202.02 - is revised to include the following: Sawing of concrete and asphalt shall be done to a true line having a vertical face, unless otherwise specified. The depth of the saw cut in concrete and asphalt shall be of sufficient depth to ensure a vertical, smooth face, free from breakage, or as directed by the Engineer. Cuts in asphalt or concrete pavement shall be made such that each edge shall be parallel or at right angles to the direction of traffic. Dust created by sawing shall be mitigated by wet sawing or other means approved by the Engineer. Residue from sawing shall be removed by the Contractor at the earliest opportunity. Residue will not be allowed to run through the gutter flow line for more than fifty (50’) feet. The Contractor shall prevent tracking of residue onto the roadway or walkway and shall prevent discharge into the storm drainage system. The Contractor shall use a storm water protection device or other means of controlling run off of residue as approved by the Engineer. See Section 208 “Erosion Control and Inlet Protection” contained herein. Subsection 202.03 - is revised to include the following: Flagstone and pavers shall be salvaged to the maximum extent feasible. All flagstones and pavers that are not reset, as directed by the Engineer, shall become the property of the City of Fort Collins and shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. This item will not be measured or paid for separately but shall be considered incidental to the related removal item No. 202.02 – “Remove Flagstone and Pavers.” METHOD OF MEASUREMENT Subsection 202.11 – is revised to include the following: Sawing shall be measured by the lineal foot. This item shall only be measured and paid where the Engineer directs sawing not already being paid under another item. Sawing related to the items described in Revision of Section 604 - Inlets and Culverts, and Section 608 & 609 Sidewalks, Bikeways and Pavement / Curb and Gutter, shall be considered a subsidiary obligation of the Contractor, and shall not be measured and paid for separately. Erosion control measures used during sawing are considered incidental to sawing operations and shall not be measured and paid for separately. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 202 REMOVAL OF STRUCTURES AND OBSTRUCTIONS Project Specifications- Page 17 of 55 BASIS OF PAYMENT Subsection 202.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 202.01 Saw cutting 4” to 6” Lineal Foot 202.02 Remove Flagstone and Pavers Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in Saw cutting as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 203 EXCAVATION AND EMBANKMENT Project Specifications- Page 18 of 55 Section 203 – EXCAVATION AND EMBANKMENT - is hereby revised as follows: DESCRIPTION Subsection 203.01 - General- shall be removed and replaced with the following: This work shall consist of removing and disposing of the existing pavement, base or other soil material, preparing the subgrade for the subsequent course, and placing borrow in accordance with the specifications and in reasonably close conformity with the lines, grades, and typical cross sections shown on the plans or as designated by the Engineer. All excavation will be classified, “General Excavation” as hereafter described. The Contractor shall dispose of all excavated material off-site in an environmentally responsible manner. CONSTRUCTION REQUIREMENTS Subsection 203.05 – Excavation Definitions - shall be removed and replaced with the following: General Excavation shall consist of the excavation of all materials of whatever character required for the work not being removed under some other item. The Contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have been placed. The excavation will be accomplished in the following manner: General Excavation: The areas to be removed will be marked on the surface with paint by the Engineer. A straight vertical cut shall be made through the pavement, if necessary, to provide a square or rectangular opening, such that each edge will be parallel or at right angles to the direction of traffic. Wheel cutting, ripping, and tearing of asphalt using construction equipment such as a grader (blade) shall not be allowed. If the subgrade material is determined unstable by the Engineer, it shall be removed to the limits and depths designated. Where excavation to the finished grade section (including General Excavation and Patching) results in a subgrade of unsuitable soil, the Contractor shall remove the unsuitable materials and backfill to the finished grade section with approved material as directed by the Engineer. After the material has been removed to the depth specified by the Engineer, the Contractor shall prepare the subgrade by compacting with a sheepsfoot roller, rubber tired roller, and/or other compaction equipment as approved by the Engineer. The subgrade preparation shall not be measured and paid for separately, but shall be included in the contract unit price for General Excavation. Borrow: Borrow shall be placed as directed by the Engineer. The minimum amount of borrow shall be one load (approximately ten (10) ton). The cost for moisture conditioning and compaction shall be included in the contract unit price for Borrow. Borrow material shall meet the grading requirement for Class 1 (Pit Run), Class 5 (Road Base) Aggregate Base Course or Class 6 (Crushed Concrete). Class 1 Aggregate Base Course need not be crushed and can be of the pit run variety provided it falls within the gradation requirements as shown in the Standard Specifications. The material required for the specific location shall be directed by the Engineer. Load slips shall be consecutively numbered for each day and submitted to the Engineer daily. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 203 EXCAVATION AND EMBANKMENT Project Specifications- Page 19 of 55 METHOD OF MEASUREMENT Subsection 203.11 - is revised to include the following: The Contractor and the Engineer shall field measure and agree upon the excavated quantity before any further work continues. Should the Contractor fail to request the Engineer to measure any work and performs other work that would prevent the Engineer from measuring pay quantities, the Contractor shall not be compensated for materials not measured by the Engineer. Borrow shall be paid by the ton at the proper moisture. Haul and water necessary to bring mixture to optimum moisture content will not be measured or paid for separately but shall be included in the contract unit price for Borrow. Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow. The accepted quantities of Excavation will be paid for at the contract unit price per cubic yard, complete-in-place. Subgrade preparation, moisture conditioning, compaction, haul, and disposal will not be measured and paid for separately. BASIS OF PAYMENT Subsection 203.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 203.01 General Excavation Cubic Yard 203.02 Borrow Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in Excavation and Borrow including haul, stockpiling, placing material, watering or drying soil, compaction, proof rolling, finish grading, complete-in-place, and disposal of unusable materials as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 20 of 55 Section 208 -EROSION CONTROL - is hereby revised as follows: DESCRIPTION Subsection 208.01 - shall be revised as follows: This work shall consist of constructing, installing, maintaining, and removing when required, erosion control measures during the life of the Contract and at a minimum at all inlets to prevent or minimize erosion, sedimentation, and pollution of any waterways. Work shall be in accordance with the Colorado Department of Transportation Standard Specifications for Road and Bridge Construction (latest edition), The City of Fort Collins Urban Drainage and Flood Control District Urban Drainage Criteria Manual, and the City of Fort Collins Environmental Standard Operating Procedures contained herein, Section 04000. Any loss of time or materials related to erosion and erosion control shall be the sole responsibility of the Contractor. Any damage to surrounding properties or facilities (either onsite or offsite) related to erosion caused by construction of this project, will be the sole responsibility of the Contractor. MATERIALS Subsection 208.02 - shall be revised to include the following: The Contractor shall submit the type of material to be used for erosion control measures prior to beginning the work. See Details Section 03000 contained herein. Contractor shall submit the type of material to be used for erosion control measures prior to beginning the work. 1. Inlet protection shall include sufficient length to protect around the perimeter of the inlet opening. 2. Erosion control devices around inlets near a load site shall be required. 3. Erosion control devices on the downstream side of an aggregate stockpile or truck washout area shall be required as directed by the Engineer. Recycled Rubberized Inlet Protection shall meet the following requirements: 1. Infill material: Shredded recycled rubber 2. Weight: approximately 10 lbs per linear foot 3. Diameter: Approximately 9 inches 4. Geotextile fabric: Made of a durable fabric with a typical weight of 6-10 oz/yd. CDOT Gravel Bag Inlet Filter shall meet the following requirements or approved Equal: 1. Infill material: CDOT #67 washed rock or approve equal 2. Weight: approximately 20 lbs per linear foot 3. Diameter: Approximately 5 inches 4. Geotextile fabric: CDOT Class 1 Erosion Control Fabric, typical weight of 6-8 oz/yd. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 21 of 55 CONSTRUCTION REQUIREMENTS Subsection 208.03 – Project Review, Schedule, and Erosion Control Management - is revised to include as follows: All erosion control measures must be installed prior to starting work. It shall be the responsibility of the Contractor to ensure that all roadways near the project are kept clean of construction debris and sediment. The Contractor shall continuously maintain all erosion and sediment control features so that they function properly during site construction. All inlet protection devices shall be inspected, and repairs made after each runoff event. Sediments shall be removed when one half the design depths have been filled. Sediments shall also be removed immediately from the traveled way of roads and disposed of properly. Subsection 208.04 – Control Measures for Stormwater - is revised to include the following: The Erosion Control Supervisor (ECS) is responsible for paperwork including completion of the Storm Water Management Plan (SWMP) in the submittal process, 14- calendar day inspections, and post storm inspection shall be conducted within 24 hours following a storm event. On the 14-day inspection the ECS should use the maintenance log in Appendix B of the SWMP. If a storm occurs the post storm is equivalent to a 14-day inspection, and the next inspection would occur 14 days after the last storm. ECS should make daily inspections of erosion control features on the job to ensure compliance and correct the control features when needed. A daily inspection is not required the day of a 14-calendar day inspection. 14-day inspections will be paid upon submission and engineer determines that the Contractor has been compliant with SWMP best practices. Subsection 208.06 - Materials Handling and Spill Prevention - is revised to include the following: Appropriate Spill Kits shall be on site with each piece of equipment at all times during installation of the Work and during equipment maintenance and fueling (see Section 04000 ESOP). The Contractor shall submit a description of the items contained in each Spill Kit for approval by the Engineer. METHOD OF MEASUREMENT Subsection 208.11 - is revised to include the following: Payment for Wattles (rock bags and recycled rubber bags) shall be made by the lineal foot for inlet protection at each location as required and accepted by the Engineer. The length shall be sufficient to protect the opening and sides of the inlet grate. A maximum of four (4’) lineal foot additional to the opening width shall be paid. Excessive lengths shall not be paid. When a protection device is installed at a new location, whether the protection device is new or has been relocated, an additional lineal foot payment will be made for the protection of the location. Devices that become non-functional during construction shall not be paid. A protection device shall be installed at load sites and on the downstream side of stockpiles, base piles, and truck washout areas, or as directed by the Engineer and shall not be measured and paid for separately. Excavation required for removal of accumulated sediment from traps, basins, and other clean out excavation of accumulated sediment, and the proper disposal of sediment, shall be considered incidental to the work and not be measured and paid separately. All construction material that enters an inlet due to the Work shall be removed from the inlet interior and removed from the site to an approved disposal location. This work shall not be measured and paid for separately. Street sweeping will not be measured or paid for separately but shall be incidental to the work. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 208 EROSION CONTROL Project Specifications- Page 22 of 55 Erosion control measures used during saw cutting are considered incidental to all saw cutting operations and shall not be paid for separately. “SWMP Maintenance Log- 14-day inspection” shall be measured on a per event basis or once every 14-days without rain fall. An event shall be considered more than a 0.1 inch of precipitation. The Contractor shall have the Erosion Control Supervisor inspect all active projects under the contract after each significant rainfall event for BMP failure or missing BMPs or excessive sediment release. The inspection shall include preparing a log with pictures of the deficiencies and failures of the BMPs to contain sediment and actions taken to mitigate/clean up the problems and modifications to the proposed BMPs to address the deficiencies. Payment shall be made for each event verified through the inspection log at the Engineer’s discretion. BASIS OF PAYMENT Subsection 208.12 - is revised to include the following: Payment shall be made under: Pay Item Unit 208.01 Stormwater Protection – CDOT Gravel Bag (Rock Sock) Lineal Foot 208.02 Stormwater Protection - Recycled Rubber Filled Wattle Lineal Foot 208.03 Stormwater Protection – CDOT Gravel Bag Inlet Filter Each 208.04 SWMP Maintenance Log- 14 Day Inspection Each The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in installing, maintaining, removing, and relocating when required, erosion control measures, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 210 RESET STRUCTURES Project Specifications- Page 23 of 55 Section 210 – RESET STRUCTURES - is hereby revised as follows: DESCRIPTION Subsection 210.01 - is revised to include the following: This work shall consist of adjusting manholes and valve boxes and removing and resetting or adjusting flagstone, brick pavers, and related materials. CONSTRUCTION REQUIREMENTS Subsection 210.02 - is revised to include the following: As directed by the Engineer, existing flagstone and pavers shall be reset on compacted base. The elevation of the flagstone and pavers shall match as closely as possible the surface treatment of the surrounding area. All flagstones and pavers shall be carefully removed, stored, reinstalled, or adjusted in a manner that will avoid loss or damage. Flagstone and pavers shall be salvaged to the maximum extent feasible. All flagstones and pavers that are not reset, as directed by the Engineer, shall become the property of the City of Fort Collins and shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. This item will not be measured or paid for separately but shall be considered incidental to the related removal item No. 202.02 – “Remove Flagstone and Pavers”. Cutting of pavers, when necessary, shall be accomplished with a double-bladed splitter or a masonry saw. The saw shall be a “wet saw” type to inhibit dust when cutting the pavers. Pavers shall be cut such that tight spaced joints are maintained. The Contractor shall spread the bedding sand evenly in the area defined and shall screed the sand to an appropriate embedment depth as shown on the plans or as directed by the Engineer. Sufficient sand should be placed to stay ahead of laid pavers. The Contractors shall use a plate vibrator to embed the pavers into the sand. The size and type of plate vibrator shall be in accordance with manufacturer’s recommendations, or as directed by the Engineer. All pavers that are damaged during embedment shall be replaced at the Contractor’s expense. Joint spacing between paver units shall be in accordance with the manufacturer’s recommendations, or as approved by the Engineer. Joints shall be filled completely with joint sand. Excess sand shall be removed by sweeping. Adjusting structures shall apply, but not be limited to, manhole rings and covers, inlet gratings and frames, water valve boxes, water meters, gate posts, and other structures and facilities. Construction operations shall consist of raising, lowering, moving, or removing masonry or concrete; adding brick-work, masonry, or concrete; and resetting grates, frames, or rings and covers to fit the new construction. Structures in the traveled roadway shall be adjusted to a tolerance of 1/8 to ½ inch below the surface of the roadway. METHOD OF MEASUREMENT Subsection 210.12 - is revised to include the following: The unit price for Resetting Brick Pavers and Resetting Flagstone shall be paid by the square foot of re-set area. Material for leveling, moisture conditioning, and labor for installation and compaction shall not be paid separately. The quantity to be measured where items are reset or adjusted on an “each” basis shall be the actual number of those items restored for service at new location, completed and accepted. BASIS OF PAYMENT DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 210 RESET STRUCTURES Project Specifications- Page 24 of 55 Subsection 210.13 - is revised to include the following: Payment will be made under: Pay Item Unit 210.01 Reset Flagstone Square Foot 210.02 Reset Brick Pavers Square Foot 210.03 Adjust Manhole Each 210.04 Adjust Valve Box Each The above prices and payment shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in Reset Structures, complete-in-place, including compaction and materials, as shown on the plans, as specified in these specifications, and as direction by the City Representative. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 212 SEEDING, FERTILIZER, SOIL CONDITIONER, AND SODDING Project Specifications- Page 25 of 55 Section 212 - SEEDING, FERTILIZER, SOIL CONDITIONER, AND SODDING - is hereby revised as follows: DESCRIPTION Subsection 212.01 - is revised to include the following: This work shall consist of soil preparation and furnishing and placing topsoil and blue grass sod in accordance with these specifications, accepted horticulture practice, and in reasonably close conformity with the existing topography of the location. This work shall not include locations of concrete repair in which grade changes and additional work is directed by the Engineer. See Section 107 "Safety and Protection and Restoration of Property" found herein. MATERIALS Subsection 212.02 – Seed, Soil Conditioners, Fertilizers, and Sod - is revised to include the following: Topsoil: Topsoil shall conform to the requirements of CDOT 207. Sod: Bluegrass sod shall be nursery grown, 99% Kentucky Blue Grass and 99% weed free. Other sod type may be used only if approved in writing by the Engineer. The 1% allowable weeds shall not include any undesirable perennial or annual grasses or plants. Soil thickness of sod cuts shall not be less than 3/4 inch nor more than one inch. Sod shall be cut in uniform strips with minimum dimensions of 12 inches in width and 48 inches in length. The Contractor shall submit a sample of the sod he proposes to furnish, and the sample shall serve as a standard. Any sod furnished, whether in place or not, that is notup to the standard of the sample may be rejected. Sod that has been cut for more than 24 hours shall not be used. Each load of sod shall be accompanied by a certificate from the grower stating the type of sod, and the date and time of cutting. Seeding: The use of seed may be approved by the Engineer and shall be a Dry Land Mixture of Perennial Rye and Bluegrass CONSTRUCTION REQUIREMENTS Subsection 212.05 – Sodding - is revised to include the following: Soil Preparation: The area shall be cleaned with a minimum depth of four (4) inches (where topsoil does not exist) and a minimum width of one (1’) foot, all irregularities in the ground surface shall be removed, and all edges clean and vertical. Sticks, stones, debris, and other similar material more than ½ inch in diameter shall be removed. Any objectionable depressions or other variances from a smooth grade shall be corrected. Topsoil Placement: Topsoil shall be placed and compacted with a minimum depth of four (4”) inches. The amount of compaction required shall be as directed by the Engineer. Sod Placement: The minimum width for sod shall be one (1’) foot. The area to be sodded shall be smooth. The sod shall be laid by staggering joints with all edges touching. On any slopes, the sod shall run approximately parallel to the slope contours. The Contractor shall water the sod once and notify the property owner in writing of the nature of the work that has taken place, that the sod has been only watered once, and provide the recommended watering schedule for new sod placement as recommended by the sod supplier. Sod placement/replacement required due to Contractor negligence shall follow the requirements of this section but shall not be measured and paid for under the terms of this contract. Seeding: Instances may arise when seeding is an appropriate option to sod installation or more appropriate for the location. In such instances, and as approved by the Engineer, the Contractor may install seed. Backfill, soil preparation, and topsoil placement shall be required as specified above. After installation of four (4”) inches of topsoil, the Contractor shall rake the surface of the topsoil perpendicular to the concrete installation DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 212 SEEDING, FERTILIZER AND SODDING Project Specifications- Page 26 of 55 and install seed at a rate equivalent to one (1) pound per one thousand (1,000 SF) square feet. The area shall then be re-rake parallel to the concrete installation to till the seed. Raking depth shall not exceed one half (1/2”) inch. The area shall be carefully watered, ensuring the seed has not been flushed from the surface or puddled in an area. The Contractor shall notify the property owner in writing of the nature of the work that has taken place, that the seed has been watered once, and provide the manufacturers’ recommendations for the watering schedule. The notice to the owner shall include, at a minimum, the following: “The seeded area shall be maintained in a moist condition during the germination period. The seed shall be watered a minimum of two (2) times per day or as needed to keep the area moist for a duration of approximately two (2) weeks. Windy or hot conditions may require additional watering and may extend the watering period.” Sod and Seeding placement/replacement required due to Contractor negligence shall follow the requirements of this section but shall not be measured and paid for under the terms of this contract. BASIS OF PAYMENT Subsection 212.08 - is revised to include the following: No measurement or payment shall be made for re-sodding or seeding lawns damaged by the Contractor adjacent to new concrete when the grade of the existing lawn reasonably matches the grade of the new concrete. Re- sodding and seeding in this instance shall be considered incidental to the work being performed. Seeding and Sod shall only be paid when requested by the Engineer for specific situations, shall be paid by the square foot at the contract unit price, and shall include full compensation for items noted below. In areas where the Engineer directs new work or the reconstruction area requires grade adjustments of 4 inches or greater the placement of topsoil, sod, and sprinkler relocation will be provided by the City under separate contract. Payment shall be made under: Pay Item Unit 207.01 Imported Topsoil Cubic Yard 212.01 Sod Square Foot 212.02 Landscape/Irrigation Labor Hour The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in the placement of seeding and sodding, including haul, stockpiling, placing material, repairing sprinklers, watering or drying soil, compaction, finish grading, complete-in-place, and as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 304 AGGREGATE BASE COURSE Project Specifications- Page 27 of 55 Section 304 - AGGREGATE BASE COURSE - is hereby revised as follows: DESCRIPTION Subsection 304.01 - is revised to include the following: This work shall consist of furnishing and placing one or more courses of aggregate base or recycled concrete on a prepared subgrade. MATERIALS Subsection 304.02 - Aggregate - is revised to include the following: Aggregate Base Course shall meet the grading requirements for Class 5. Recycled concrete (Class 6) may be substituted for Aggregate Base Course as authorized by the Engineer. Any Class 6 that is used shall meet the grading requirements of Class 5 Aggregate Base. Recycled asphalt shall not be used as subgrade beneath concrete sidewalk, curb, and gutter. CONSTRUCTION REQUIREMENTS Subsection 304.04 – Placing - is revised to include the following: The contractor shall be responsible for the protection of the subgrade/base course until subsequent courses have been placed. Load slips shall be consecutively numbered for each day and submitted daily to the Engineer. Borrow or Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow under Revision of Section 203, Excavation and Embankment. METHOD OF MEASUREMENT Subsection 304.07 - is revised to include the following: The accepted quantities for Aggregate Base Course shall be measured and paid for at the contract unit price per ton at the proper moisture. Haul and water necessary to bring mixture to optimum moisture content including compaction efforts shall not be measured and paid for separately but shall be included in the contract unit price for Aggregate Base Course. Aggregate Base Course shall be paid at 100% of the daily total amount as determined by the daily load slips submitted to and as accepted by the Engineer at the end of each day. The intended use of Aggregate Base Course is to bring the subgrade of the concrete repair area to finished grade. Aggregate Base Course contaminated from failure to protect open excavations shall not be paid. Borrow or Aggregate Base Course that is placed as a result of excavation of unsuitable subgrade shall be paid for at the unit price for Borrow under Revision of Section 203, Excavation and Embankment. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 304 AGGREGATE BASE COURSE Project Specifications- Page 28 of 55 BASIS OF PAYMENT Subsection 304.08 - is revised to include the following: Payment shall be made under: Pay Item Unit 304.01 Aggregate Base Course Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in the placement of Aggregate Base Course including haul and water, stockpiling, placing material, watering or drying soil, compaction, proof rolling, finish grading, complete-in-place, and disposal of unusable materials as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 403 HOT MIX ASPHALT Project Specifications- Page 29 of 55 Section 403 - HOT MIX ASPHALT - is hereby revised as follows: DESCRIPTION Subsection 403.01 - is revised to include the following: This work shall consist of the placement of hot mix asphalt as a temporary or permanent repair, as directed by the engineer, to provide vehicle or pedestrian access. CONSTRUCTION REQUIREMENTS Subsection 403.03 - is revised to include the following: ASPHALT PAVEMENT PRESERVATION: “Asphalt Pavement Preservation” shall be measured and paid by the lineal foot along concrete gutter, drainage pans and aprons that were replaced with the project The Engineer shall assess the asphalt condition and determine the required removal. This item shall only be paid when the concrete removal can be accomplished without damage requiring permanent patching to the existing asphalt along the concrete toe base on the Engineers judgment. This item is provided as incentive to preserve the existing asphalt and provide compensation for additional costs that may be associated with the removal and restoration of the landscaping. TEMPORARY AND PERMANENT PATCHING: As determined by the Engineer, damage to adjoining asphalt pavement due to concrete repairs shall be patched back temporarily or permanent. In the event that temporary patching is required around concrete repairs, the Contractor shall remove no more than six (6”) inches in width of asphalt pavement. The pavement areas shall be temporarily patched with Hot Mix Asphalt grading ‘S’, ‘SX’, or as approved by the Engineer. Temporary asphalt patching shall be placed at the typical depth of two (2”) inches. The depth of patching may be increased to a maximum depth of six (6”) inches as directed by the Engineer. In the event that permanent patching is required, the Contractor shall sawcut, to the entire asphalt pavement depth, thirty (30”) inches out from the concrete repairs and the entire length of the concrete repair. The permanent asphalt sawcut shall be rectangular shape. The entire asphalt layer to subgrade shall be carefully removed from the sawcut area as not to disturb the surrounding asphalt pavement. Subgrade shall be compacted as necessary to achieve a solid base layer. With the base layer compacted and the exposed edges of the patch properly tacked, the asphalt patch shall be built up in compacted layers not to exceed four (4”) inches in depth. The finished layer of the permanent patch shall be compacted to match the grade of the existing surrounding asphalt and adjoining concrete pavement. With temporary patches, prior to opening newly installed concrete to pedestrian or vehicular traffic, the contractor shall ensure that any changes in elevation to the adjacent surfaces have been remedied by the use of hot mix asphalt placed in a 12:1 wedge, or as directed by the Engineer. The asphalt used for this operation shall be measured and paid for under item 403.02 “Temporary Patching” until such time as the permanent repair can be made. In the event that Hot Asphalt is not available for temporary patching, Cold Asphalt may be used and paid for under item 403.04 “Temporary Patching with Cold Mix Asphalt” as approved by the engineer. Prior to installation of two (2”) inches of temporary asphalt patching the Contractor shall use a bond breaking material (i.e., curing compound, form oil, etc), as approved by the Engineer. The bond breaking material shall be applied to the face of the new concrete adjacent to the temporary patch installation. Temporary asphalt depths greater than two (2”) inches shall have a paper bond breaking material or other bond breaking method approved by the Engineer to mitigate damage to the new concrete during permanent patching. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 403 HOT MIX ASPHALT Project Specifications- Page 30 of 55 METHOD OF MEASUREMENT Subsection 403.04 - is revised to include the following: The accepted quantities for all types of Patching will be measured and paid for at the contract unit price per ton. Pavement cutting, excavation, subgrade preparation, haul, disposal, bond breaking, or tack material, installation, and bituminous material will not be measured or paid for separately but shall be included in the contract unit price for Temporary or Permanent Patching. Load slips shall be consecutively numbered for each day and shall include the batch time, asphalt grading, and weight of asphalt. BASIS OF PAYMENT Subsection 403.05 - is revised to include the following: Payment shall be made under: Pay Item Unit 403.01 Asphalt Surface Preservation Lineal Foot 403.02 Temporary Patching with Hot Mix Asphalt Ton 403.03 Permanent Asphalt Patching Ton 403.04 Temporary Patching with Cold Mix Asphalt Ton The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in Temporary Patching, including pavement cutting, excavation, haul, disposal, surface preparation, and bituminous materials, complete-in-place, as shown on these plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 601 STRUCTURAL CONCRETE Project Specifications- Page 31 of 55 Section 601 – STRUCTURAL CONCRETE - is hereby revised as follows: DESCRIPTION Subsection 601.14 – Finishing Hardened Concrete Surfaces - is revised to include the following: This work shall consist of preparing, rolling, spraying retarder, and exposing the sanded concrete surface sand including all materials, labor, tools and incidentals to obtain an exposed sand finish. The unit cost shall include the additional work and materials only for exposing the sand finish and shall be paid in addition to the unit cost for the item installed (i.e., Flatwork 4”, Flatwork 6”, etc.). Concrete shall meet the requirements specified in Revision of Section 608 and 609 contained herein. Material deviations from Revision of Section 608 and 609 shall be submitted and approved by the Engineer. CHI 027 Surface Treatment or approved equivalent shall be applied to the concrete surface to create the texture. The Engineer shall specify the depth of penetration of the retarder. Slabs may be sealed in accordance with the manufacture’s recommendations. The Contractor shall have a minimum of five (5) years’ experience exposing the sand finish for cast-in-place concrete. The Contractor shall submit a list of prior installation locations for review and evaluation for quality and installation expertise to the Engineer. The Contractor shall submit samples showing finish, color, and sealer including a color chart, product data, and equipment data. The slab thickness, jointing, reinforcement (if any), and expansion joint locations shall be approved by the Engineer. The Contractor shall place one (1) on-site test section determined by the Engineer to determine surface consistency. All concrete work shall be performed by a skilled Craftsman with a minimum of two (2) years’ experience in exposing the sand finish. A minimum of one qualified Craftsman is required at each finishing operation requiring exposed sand finish. The subgrade shall be prepared, and forms installed as specified herein. After concrete placement, the Contractor shall screed the concrete to the finished grade. Exposed sand finish surfaces shall be prepared using a double drum roller tamps prior to floating. The roller shall provide uniformity during rolling including the surface areas in the corners of the slab. Deviations from this process must be approved 48 hours prior to scheduled placement of fresh concrete. The retarder shall be applied per the manufacturer’s recommendations using an approved sprayer to achieve a uniform and consistent application rate. Area(s) adjacent to the new installation shall be protected from damage as required by the Engineer. At the appropriate time, the concrete paste shall be washed from the surface with a power washer or other means as approved by the Engineer. The overall texture shall be free from texture deficiencies such as deep or shallow surface inconsistencies. Care shall be taken to contain the cement paste when washed from the concrete surface. Wattles or containment pits shall be required to ensure that no residue runs through the gutter or enters inlets. The method of containment shall be approved by the Engineer. The paste residue shall be removed from the site and properly disposed. After the initial curing period the surface of the slab shall be sealed. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 601 STRUCTURAL CONCRETE Project Specifications- Page 32 of 55 METHOD OF MEASURMENT Subsection 601.19 – is revised to include the following: Concrete placement shall be in accordance with Revision of Section 608 and 609, herein. Concrete materials, placement, forming, subgrade preparation, including equipment, tools, and labor to install concrete shall not be included under “Exposed Sand Finish – Up Charge” and shall be paid at the contract unit price for the corresponding type of installation (i.e., Flatwork 4”, Flatwork 6”, etc.) “Exposed Sand Finish – Up Charge” shall be measured and paid by the square foot at the contract unit price for the accepted quantities and shall include labor, materials, and equipment for retarder application, tamp rolling, exposing the sand finish, storm water protection, and cleanup. BASIS OF PAYMENT Subsection 601.20 – is revised to include the following: Payment will be made under: Pay Item Unit 601.01 Exposed Sand Finish – Up Charge Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all additional work involved in “Exposed Sand Finish – Up Charge” as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 602 REINFORCING STEEL Project Specifications- Page 33 of 55 Section 602 – REINFORCING STEEL - is hereby revised as follows: METHOD OF MEASUREMENT Subsection 602.07 – is revised to include the following: The computed weight of epoxy coated reinforcing bars will be based on the nominal weight before application of the epoxy coatings. Nominal weights for various bar sizes are shown below. Bar Size Weight per Linear Foot in Pounds Bar Size Weight per Linear Foot in Pounds ¼ inch 0.167 No. 8 2.670 No. 3 0.376 No. 9 3.400 No. 4 0.668 No. 10 4.303 No. 5 1.043 No. 11 5.313 No. 6 1.502 No. 14 7.650 No. 7 2.044 No. 18 13.600 BASIS OF PAYMENT Subsection 602.08 – is revised to include the following: The accepted quantities of reinforcing steel will be paid for at the contract unit price per pound, measured weight shall include the weight of the Dowel Basket Assembly. No allowance will be made for other supports, clips, wire or other material used for fastening reinforcement in place. Pay Item Unit 602.01 Reinforcing Steel and Dowel Basket Assembly Pound 602.02 Reinforcing Steel – Epoxy Coated and Dowel Basket Assembly Pound DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 34 of 55 Section 604 – MANHOLES, INLETS, AND METER VAULTS - is hereby revised as follows: DESCRIPTION Subsection 604.01 – is revised to include the following: This work shall consist of the installation of, or removal and replacement of inlets, inlet decks, and sidewalk culverts in accordance with these specifications, and in reasonably close conformity with the lines and grades shown on the plans or established by the Engineer. CONSTRUCTION REQUIREMENTS Subsection 604.04 - Manholes, Inlets, and Meter Vaults - is revised to include the following: Type R Inlets shall be installed per CDOT M&S Standards, latest revision, standard plan number MS-604-12. Care shall be taken during removals to salvage hardware material to the maximum extent feasible (i.e., frames, grates, adjustable bonnets, angle iron faces, steel rods, etc.). Salvable material shall be reinstalled in the structure or remain the property of the City of Fort Collins and shall be stockpiled by the Contractor at specified locations within the project limits. The Contractor shall safeguard salvable materials and shall be responsible for the expense of repairing or replacing damaged or missing material until it is re-incorporated into the work or is loaded onto City equipment by the Contractor. All reinforcing steel encountered during removal shall be replaced with new steel of the grade and size as shown on the details found herein and shall not be measured and paid for separately. When concrete is to be removed and replaced around an existing grate without disturbing the deck or basin, this shall not constitute “Reconstruct Inlet Deck”. These locations shall be measured and paid for separately under the items described in Revision of Sections 608 and 609. Expansion joint material shall be installed every 500' in long runs and between the new structure and existing concrete slabs, where called for, and around fire hydrants, poles, inlets, sidewalk culverts, mid-block ramps, radius points at intersections, and other fixed objects (i.e., slabs or curbs). Expansion joint material shall be full depth, installed vertically, and in accordance with the CDOT M&S Standards for Concrete Pavement Joints, MS-412-1. The joint shall be edged with a suitable edging tool and sealed in accordance with CDOT Section 412.18, sealing joints. METHOD OF MEASUREMENT Subsection 604.06 - is revised to include the following: Items defined with “Remove & Replace”, for each inlet type and concrete sidewalk culvert, shall be measured and paid per each under the corresponding type of inlet, shall include two, three and one-half (3.5’) foot transitions measured from inside face of box on each side, and shall include furnishing new hardware material (i.e., bonnet, frame, grate, etc.). “Material Only” items for the corresponding structures shall not be paid in addition to items designated “Remove & Replace”. Items defined with “Reconstruct”, for each inlet type shall be measured and paid per each under the corresponding type of inlet, shall include two three and one-half (3.5’) foot transitions measured from inside of face of box on each side, and shall include salvaged hardware material (i.e., bonnet, frame, grate, etc.) When only the throat (gutter area only, excluding the hood/deck) of the inlet is marked for repair, the installation shall be measured and paid by the square foot under Revision of Section 608 and 609, “Crosspan 8” – Remove & Replace”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 35 of 55 “Material Only” items shall be paid per each only when existing material for the structure cannot be salvaged, does not meet current specifications, cannot be provided by the City, or as requested by the Engineer. “Material Only” shall be paid in addition to the “Reconstruct Inlet Deck” or “Metal Sidewalk Culvert – Salvaged Material” items for the corresponding structure as directed by the Engineer. “Material Only” shall not be paid when damage to the existing hardware material was due to construction operations or carelessness during removal and shall be replaced by the Contractor at the Contractors expense. The Contractor shall notify the Engineer immediately when issues prevent salvage of the existing material. “Metal Sidewalk Culvert - Salvaged Material” shall be measured and paid per each and shall include reinstallation of salvaged hardware material (i.e., frame, grate, etc.). The Contractor shall provide new brass or galvanized screws for the plate reinstallation. “Metal Sidewalk Culvert – Salvaged Material” shall be constructed per the standard details contained herein for Attached Vertical and Drive-Over Curb and Gutter (details D-10, D-11) with the following modifications: Concrete for the floor beneath the metal plate shall be three (3’) feet wide centered beneath the plate. The subgrade beneath the concrete floor shall be compacted, firm, and non-yielding and have a transition slope length of one (1’) foot beyond the floor on each side (see details D -10 and D-11, sections B-B) and shall be sloped to match the bottom of the grade for the adjacent or proposed concrete sidewalk. Expansion material shall be installed full depth and set vertically at the top of the subgrade slope on each side of the chase. The typical structure length, measured parallel with the sidewalk, shall be five (5’) feet with fifteen (15”) inches on each side from the edge of the plate to the expansion material. “Metal Sidewalk Culvert” shall not include adjacent sidewalk beyond the five (5’) feet structure dimension. The installation of the plate shall typically be aligned flush with the back of the existing sidewalk and shall be offset from the vertical plane of the flow line by a minimum of three (3”) inches. Dimension variances of existing plates and offset from the flowline shall be field fit to match existing conditions and shall be modified as directed by the Engineer. In no case shall the plate extend flush with the vertical plane of the flow line or be less than four (4’) feet when measured perpendicular to the sidewalk. Hollywood style curb and gutter, an exception to standard installations, shall be installed as directed by the Engineer and measured and paid as agreed between Contractor and Engineer utilizing existing pricing to the maximum extent possible. “Metal Sidewalk Culvert – Material Only” shall be measured and paid per each based on 11.25 square feet (standard plate size) and shall be paid only when existing material cannot be salvaged, does not meet criteria, cannot be provided by the City, or as requested by the Engineer. “Material Only” shall be paid in addition to the “Metal Sidewalk Culvert - Salvaged Plate”. The standard dimensions shall be two feet six inches (2.5’ measured parallel with sidewalk) by four feet six inches (4.5’ measured perpendicular to sidewalk), or 11.25 square feet. Actual dimensions may vary and shall be verified. “Metal Sidewalk Culvert - Additional 5/8” Plate” shall be measured and paid by the square foot, shall include the 5/8” thick plate and frame as designated in the drawings contained herein, and shall be the basis to increase or decrease payment when variances from the typical structure sizes are required. The cost per square foot shall be used to add or deduct from payment under “Additional 5/8” Plate”. Payment shall be made in addition to “Metal Sidewalk Culvert – Material Only”. “Concrete Sidewalk Culvert” shall be constructed per the standard detail contained herein (D-12) with the following modifications: The #5 bars shown in Detail D-12, section C-C, shall be extended to the end of the transitions on both sides of the culvert and shall have three (3”) inches of clearance from the expansion material installed at each end of the culvert. Expansion material shall be full depth and set vertically on each side of the culvert. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 604 MANHOLES, INLETS, AND METER VAULTS Project Specifications- Page 36 of 55 When only the throat (gutter area only, excluding the hood/deck)) of an Inlet, Sidewalk Chase, or Concrete Sidewalk Culvert” is marked for repair, the installation shall be measured and paid by the square foot under Revision of Section 608 and 609, “Crosspan 8” – Remove & Replace.” The thickness of the expansion material shall be one half (1/2”) inch or one (1”) inch as directed by the Engineer. Expansion shall be measured and paid as “Expansion (1/2 to ¾ - inch thickness)” by the lineal foot under Revision of Section 608 and 609, “Expansion.” Saw cutting for items contained in this section shall be incidental to the work and shall not be measured and paid for separately. Erosion control measures used during saw cutting are considered incidental to all saw cutting operations and shall not be measured and paid for separately. BASIS OF PAYMENT Subsection 604.07 - is revised to include the following: Payment shall be made under: Pay Item Unit 604.01 Type R Inlet – Remove & Replace (5’ Opening, 5’ Max depth, CDOT, M-604-12) Each 604.03 Type R Inlet – Reconstruct Inlet Deck (5’ Opening, CDOT, M-604-12) Each 604.05 Type R Inlet – Material Only (CDOT, M-604-12) Each 604.06 Area Inlet - Remove & Replace (5’ Max depth, Detail D-9A) Each 604.08 Area Inlet - Reconstruct Inlet Deck (4’ Opening, Detail D-9A) Each 604.10 Area Inlet - Material Only (Detail D-9A) Each 604.11 Catch Basin - Remove & Replace (5’ Max depth, Detail D-13B) Each 604.13 Catch Basin - Reconstruct Inlet Deck (Detail D-13B) Each 604.15 Catch Basin - Material Only (Detail D-13B) Each 604.16 Modified Type 13 Curb Inlet - Remove & Replace (5’ Max depth, Detail D-13A) Each 604.18 Modified Type 13 Curb Inlet - Reconstruct Inlet Deck (Detail D-13A) Each 604.20 Modified Type 13 Curb Inlet - Material Only (Detail D-13A) Each 604.21 Concrete Sidewalk Culvert - Remove & Replace (Details D-12, D-13) Each 604.22 Metal Sidewalk Culvert - Salvaged Material (Details D-10, D-11) Each 604.23 Metal Sidewalk Culvert - Material Only (Details D-10, D-11) Each 604.24 Metal Sidewalk Culvert - Additional 5/8” Plate (Details D-10, D-11) Square Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all work involved in Inlets and Culverts, including demolition, disposal, reinforcement, and materials, complete-in-place, as specified in these specifications, as shown on the plans, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS / CURB AND GUTTER Project Specifications- Page 37 of 55 Sections 608 and 609 - SIDEWALKS AND BIKEWAYS / CURB AND GUTTER - are to be deleted and replaced with the latest revision of the Larimer County Urban Area Street Standards, except as noted herein: DESCRIPTION This work consists of the construction of concrete sidewalks, curb and gutter, drive approaches, aprons, crosspans, pedestrian access ramps, and concrete pavement in accordance with these specifications and in conformity with the lines and grades shown on the plans or established by the Engineer. MATERIALS The mix designs for all types of concrete to be utilized shall be determined by the Contractor, submitted to the Engineer two weeks prior to beginning work, and approved a minimum of one week prior to the beginning of construction. Cement used shall conform to the Standard Specification for Portland Cement, ASTM C 150-85, AASHTO M85, Type I, Type I/II, or Type III. The sulfate exposure for all concrete shall be Class 2 unless otherwise specified on the plans. Sulfate resistance requirements shall be followed as stated in 601.04 Sulfate Resistance in the 2021 Colorado Department of Transportation (CDOT) Standard Specifications for Road and Bridge Construction The air content shall be four (4%) percent to eight (8%) percent. In the event that “High Early” concrete shall be used or requested by the engineer, it shall have a specified required field compressive strength of 4000 psi and a minimum 48-hour compressive strength of 3000 psi. The concrete shall have a maximum water/cement ratio of 0.45. The type of concrete placed at a particular location may be modified by the Engineer but shall not have less than the minimum required compressive strength specified herein and shall be approved by the Engineer. See Section 10.5.2 – “Rigid Pavement Design”, Section 22.4 – “Non-Structural Concrete” and Section 22.5.5 – “Portland Cement Concrete Pavement”, in the “Larimer County Urban Area Street Standards for Street Construction”. Water Reducing Agents shall conform to ASTM C 494-82. Accelerating Agents shall conform to ASTM C 494-82. Calcium Chloride shall not be utilized as an accelerating agent except when approved by Engineer. The Contractor shall furnish a load slip containing the information required by AASHTO M157, Section 13, Subsection 13.1 and 13.2, with each batch of concrete. In addition, the type of concrete (mix code) shall be shown on each load slip and a copy of the batch weights shall accompany each concrete ticket. Concrete delivered without a load slip containing complete information as specified will be subject to rejection. Curing materials shall be white pigmented liquid linseed oil based or paraffin-based curing compound, and shall conform to ASTM Specification C 309-81 Type II, Class B. The application rate for curing compound shall be a minimum of 150 sq. ft./gal. The curing compound shall be applied immediately upon completion of the finishing in a uniform pattern resulting in complete coverage of the exposed concrete area. Curing compound shall also be sprayed on the concrete surfaces after removal of the forms (back of curb and toe face of gutter). CONSTRUCTION REQUIREMENTS “Remove and Haul Fillet” shall be defined as concrete or asphalt installed in the flow line of the gutter and shall be paid per each. Care shall be taken during removal of fillets to protect the existing concrete sidewalk and gutter from damage. Any damage to the existing concrete shall be repaired or replaced at the Contractors expense. Monolithic hybrids of curb, gutter, sidewalk and high-back vertical curb and gutter will be replaced using the same configuration as it was originally installed, unless a flaw in its engineering should become apparent. In these cases, the design may be modified by the Engineer. The finished exposed surface and edging of the concrete shall have a broomed finish. Smooth surfaces around the perimeter of the adjoining concrete shall not be matched unless directed by the Engineer. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 38 of 55 All newly installed concrete shall be date stamped by the Contractor. If the installation is larger than one concrete section, only one stamp per area of installation shall be required. The stamp shall include the Contractor’s name and year of installation. The concrete shall be stamped at the appropriate curing time, so the Contractor’s name and year of installation are clearly legible. Typically, the stamp shall be installed at the back edge of the sidewalk, on the right-hand side when viewing the installation from the street, or as directed by the Engineer. The maximum spacing for transverse joints in Crosspans, concrete pavement, and sidewalk shall be ten (10’) feet or as directed by the Engineer. All concrete control joints shall be tooled to one quarter (1/4) of the concrete thickness or as directed by the Engineer. All construction joints for crosspans and/or aprons adjacent to new or existing concrete shall be constructed in accordance with CDOT M-412-1 detail for "Concrete Pavement Joints" contained herein. This item will not be measured or paid for separately under the terms of this contract. Forms shall be installed at the full depth of the concrete placement. The Contractor shall be responsible for the protection of the subgrade and/or base course until the concrete is placed. The Contractor shall protect the concrete against moisture loss, rapid temperature change, rain, flowing water, mechanical injury, pedestrian and vehicular traffic, and Contractor's equipment for a minimum of 36 hours after the placement of curing compound for 48-hour high early concrete. Asphalt patching against fresh concrete shall not be permitted during the time frames for protection of the concrete. The Contractor shall not sprinkle water on the surface of the newly placed concrete to assist with finishing. The use of a finishing aide may be approved on a limited case by case basis only when the material to be used has been submitted to the Engineer for approval prior to use in the field. Concrete blankets shall be used when the ambient temperature is expected to fall to 32ºF or below within 36 hours after placement and shall remain in place for a minimum period of 36 hours for 48-hour high early concrete. This item will not be measured or paid for separately under the terms of the contract. The debris immediately adjacent to a concrete repair location shall be completely cleaned up on the workday following the placement of the concrete. If required, the concrete shall be protected as stated above. Any damage caused during the cleanup process shall be the Contractor's responsibility. In locations where concrete pavement is replaced, the new pavement shall have a minimum thickness of eight (8”) inches. Existing pavement shall be saw cut to obtain a straight and neat edge for paving and shall be deep enough to cut through the entire pavement thickness. The subgrade plane shall not vary more than one half (1/2”) inch in ten (10’) feet. All concrete pavement joints shall be sealed with an approved concrete joint filler material, in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. The cost for joint sealing shall be included in the contract unit price for “Concrete Pavement 8”- Remove & Replace”. The top of the new pavement shall be even with the existing concrete pavement and the newly installed concrete shall be consolidated with a mechanical vibrator. All construction joints shall be tied and doweled except for expansion joints, joints along existing curb and gutter, and contraction joints, in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. All retrofit, remove and replace, new paving panels shall be connected to the adjacent existing pavement with 18-inch deformed #5 epoxy coated tie bars drilled into the existing pavement as shown Section 3000, CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. Tie bar installation, materials and labor will be incidental to the work being performed. As directed by the Engineer, traverse paving joints between contiguous panels shall have smooth, load transfer dowels in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein. The holes may be drilled so the rebar fits snuggly or installed using an approved concrete adhesive. Dowel bars for adjacent panels shall be coated entirely with a bond breaking material approved by the Engineer. Load transfer dowels will be paid for under section 602 of this document (bid line items 602.01 or 602.02). DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 39 of 55 When a batch of concrete delivered to the site does not conform to the minimum specified air content, an air entraining admixture shall not be allowed to be added on site. Restoration of landscape shall be in accordance with Revision of Section 107.12, “Protection and Restoration of Property and Landscape" found herein. The time frame for restoration shall be within two (2) working days from the time the concrete was placed for backfill with topsoil and by no later than the end of the first working day of the following week for sod replacement. Concrete washout/truck washout areas shall be contained in such a manner that no visual evidence of cement or aggregate spoils remain on the site. In addition, direct washout to curb and gutter flow lines or inlet structures is prohibited. Washout may be accomplished by use of an identified off-site location or a designated spoil/base pile (see Section 208 Erosion Control and Inlet Protection) and shall include the placement of a Stormwater Protection Device on the downstream side of the washout area. Methods shall be submitted and approved by the Engineer. Flagstone sidewalk, brick pavers and trolley roadbed bricks shall be salvaged to the maximum extent feasible. All flagstones, pavers, and bricks shall become the property of the City of Fort Collins. Flagstones shall be hauled by the Contractor and delivered to the City’s site located at 1500 Hoffman Mill Road. Loading, unloading, and hauling shall not be measured and paid for separately but shall be included in item No. 202.02 – “Remove Flagstone and Pavers”. In areas where the Engineer directs the re-setting of flagstone or pavers, the existing flagstone or pavers shall be salvaged and reset on a compacted base. The elevation of the flagstone shall match as closely as possible the surface treatment of the surrounding area. METHOD OF MEASUREMENT Saw cutting related to the items in this section shall be considered a subsidiary obligation of the Contractor and shall not be measured or paid for separately. Erosion control measures used during saw cutting shall be considered incidental and shall not be measured or paid for separately. “Remove Concrete” shall include removal and disposal or salvage of existing asphalt or concrete. This item shall be paid where the Engineer directs removal only, and removal is not already being paid under another item. “Apron 8” shall be paid by the square foot and, when installed on a radius, shall include the area of eight (8”) inch Pavement from the back of the curb to the apron legs (A and C) and from point of curvature to point of curvature. The area of an Apron shall be calculated as follows (see diagram below): DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 40 of 55 ((A*C) - (π (A-B) (C-D)/4)) Truncated Domes “Vertical Curb, Gutter, and 6” Sidewalk” shall be measured by the lineal foot and shall include four (4’) feet of sidewalk from back of the curb to the back of sidewalk, if over this width of sidewalk shall be paid under “Flatwork six (6”) inch / four (4”) inch”. See detail FC1602 in Section 3000 of this Document. “Pedestrian Access Ramp” shall be measured by the square foot and shall include the area between the back of the curb and both points of curvature, if on the radius, or the top of transition if mid-block. “Pedestrian Access Ramp Highback Curb” shall be measured by the square foot. The width shall be measured from the back of the curb to the top of the transition at the back of the ramp, and the length shall be measured at the midpoint from PT to PC. All Pedestrian Access Ramps shall use details contained herein as guidance. All ramps will be field designed to meet ADA requirements and city objectives. Form work shall be approved by the engineering representative before concrete placement. Ramp items shall include all labor, materials (except truncated domes), equipment, incidentals, saw-cutting, removal, haul, disposal, and all work involved in the removal and replacement of pedestrian access ramps. “Add Domes to Existing Ramp” shall be measured by the square foot (SF). The length and width shall be measured as per the area removed from the existing ramp, as directed by the City Engineer. This area of new concrete shall have a minimum thickness of six (6”) inches, and shall have 18-inch #5 dowel bars at 12 inches horizontal spacing on center, or as directed by the Engineer. The Truncated Dome Panels shall be paid for under line item 608.16. “Add Truncated Domes to Existing Ramp – Dry Set Placement” is intended for use on existing ramps that will not be reconstructed and do not currently have truncated dome panels. This item shall be measured and paid for by the square foot (SF) of truncated panels used and is intended to cover all costs associated with the installation of the dome panels per the manufactures instructions. The City of Fort Collins will supply the dome panels in either a two-foot by two-foot (2’ x 2’) or a two-foot by four-foot (2’ x 4’) variety along with the drive pins, adhesive and caulking, which is used to seal around the perimeter of the domes. The work included in this installation may include: cleaning the existing surface, applying adhesive, impact drill, and installing hardware, and any other specific instructions per the manufactures specifications. The truncated dome panels shall be provided by the City of Fort Collins from the following providers: • TufTile – www.tuftile.com • Armor-Tile - www.armor-tile.com • An approved equal with similar installation processes as outlined above A C B D DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 41 of 55 Please view the websites listed above for specific manufacturing instructions and further information regarding the supplied products. “Truncated Dome Panels” shall be paid by the square foot, placed in all pedestrian access ramps, and shall be paid in addition to “Pedestrian Access Ramp”, “Pedestrian Access Ramp Highback Curb”, or “Add Domes to Existing Ramps.” This item shall include all labor, materials, and surface preparation to supply and place the panels at pedestrian access ramps. Truncated dome panels shall be cast iron, and shall meet all American with Disabilities Act (ADA) requirements. The type of truncated dome panels to be used shall be submitted to the Engineer for approval prior to installation. Dome panels shall be placed at the same time as the initial ramp placement. There shall be no voids beneath the bottom of the dome panels and the concrete. “Colored Concrete San Diego Buff – Upcharge” shall include the additional cost for the color additive only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Colored Concrete Brick Red – Upcharge” shall include the additional cost for the color additive only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Stamped Concrete – Upcharge” shall include the additional cost for Stamping the Concrete Pattern onto the concrete only and shall be measured and paid by the square foot in addition to the corresponding item installed (i.e., Flatwork 6”, Splashblock 4”). “Alley Approach 8” shall be measured by the square foot from the lip of the gutter (if the gutter has been removed) to the back of the sidewalk and the width shall be measured at the midpoint. “Expansion” shall be measured and paid by the lineal foot. The thickness shall be one half (1/2”) inch to three quarter (3/4”) inch, and be installed every 500' in longer runs and between new structure slabs, existing concrete slabs, and around fire hydrants, poles, inlets, sidewalk under-drains, mid-block ramps, radius points at intersections, and other fixed objects (i.e. ends of sidewalk slabs and curbs), or as directed by the Engineer. Expansion joint material shall be full depth, set vertically, and installed in accordance with the CDOT M-412-1 detail for “Concrete Pavement Joints” contained herein or as directed by the Engineer. The joint shall be edged with a suitable edging tool. “Exposed Aggregate – Up Charge” shall include only the additional cost for exposing the aggregate including labor, water, other incidentals, and clean up related to exposing the surface aggregate and shall be measured and paid by the square foot in addition to the corresponding item installed. (i.e., Flatwork six (6”) inch / four (4”) inch, Splashblock four (4”) inch, etc). “Haul & Dispose Concrete with Wire/Rebar” shall be paid for separately by the ton only when the Hoffman Mill site does not accept concrete containing wire and/or rebar. Weight slips shall be required for each load transported to any locations other than Hoffman Mill. “Exposed Sand Finish – Up Charge” shall be measured and paid by the square foot for the accepted quantities and shall include retarder material and application, tamp rolling, and exposing the sand finish, including retarding, sealer, equipment, labor, storm water protection, and cleanup. “6" Concrete Median Barrier Curb, Placed (Detail FC703 – Section B)”. The Placement of the Concrete Median Curb shall be paid per item No. 608.32 (Lineal Foot). The concrete median curb will be secured to the existing concrete pavement by using a #5 deformed steel bar, drilled five (5”) inches into the existing pavement, or as directed by the Engineer. Dowel bars shall be a minimum of eight (8”) inches in length and shall sit three (3”) inches above the top of the existing pavement. Dowel spacing shall be two (2’) to six (6’) feet, as directed by the Engineer. The newly placed curb width shall match the existing curb section and the lines of the face of curb. See detail FC703-Section B in Section 3000 of this Document. Dowel bars installation will be paid separately under item 608.33 (Each). “6" Concrete Median Barrier Curb, Drilled (Detail FC703 – Section C)”. The eight (8”) inch #5 deformed steel bar, DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 42 of 55 Drilled and epoxied into the existing curb and pavement, shall be paid per item No. 608.33 (Each). This work includes drilling a #5 deformed dowel bar a minimum of eight (8”) inch in length thru the existing curb and into the existing pavement, a minimum of four (4”) inches, leaving the top of the dowel two (2”) inches from the top of curb. The two (2”) inch gap between the top of the curb and the bar will be filled with an approved two-part epoxy sealer. Bars will be set two (2’) to six (6’) foot on center, as directed by the Engineer, and there shall be a minimum of two (2) dowels installed per section of curb. Pay items followed by “Remove & Replace” shall include all labor, materials, tools, equipment, and incidentals, and all work involved in the removal and installation, complete-in-place, including saw cutting, hauling, disposal, etc. BASIS OF PAYMENT Subsection 608.06 - is revised to include the following: Payment shall be made under: Pay Item Unit 608.01 Remove Concrete Square Foot 608.02 Remove and Haul Fillet Each 608.03 Apron 8” - Remove & Replace Square Foot 608.04 Crosspan 8” - Remove & Replace Square Foot 608.05 Driveover Curb, Gutter, and 6” Sidewalk - Remove & Replace (D-6) Lineal Foot 608.06 Driveover Curb, Gutter, No Sidewalk - Remove & Replace (Detail 702) Lineal Foot 608.07 Vertical Curb, Gutter, and 6” Sidewalk - Remove & Replace (Detail FC 1602) Lineal Foot 608.08 Vertical Curb, Gutter, No Sidewalk - Remove & Replace (Detail 701) Lineal Foot 608.09 Vertical Outfall Curb, Gutter - Remove & Replace (Detail FC703 – Sec A) Lineal Foot 608.10 6" x 18" Barrier Curb - Remove & Replace (Detail FC703 – Sec D) Lineal Foot 608.11 Hollywood Curb, Gutter, and 6” Sidewalk - Remove & Replace (Detail D-6) Lineal Foot 608.12 Hollywood Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 608.13 Highback Curb, Gutter, No Sidewalk - Remove & Replace Lineal Foot 608.14 Pedestrian Access Ramp - Remove & Replace Square Foot 608.15 Pedestrian Access Ramp Highback Curb – Remove & Replace Square Foot 608.16 Truncated Dome Panel Square Foot 608.17 Flatwork 4” - Remove & Replace Square Foot 608.18 Flatwork 6” - Remove & Replace Square Foot 608.19 Replace Flatwork – 1” Additional Depth Square Foot 608.20 Colored Concrete San Diego Buff – Up Charge Square Foot DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 608 & 609 SIDEWALKS AND BIKEWAYS and CURB AND GUTTER Project Specifications- Page 43 of 55 608.20A Colored Concrete Red Brick – Up Charge Square Foot 608.20B Stamped Concrete – Up Charge Square Foot 608.21 4’ Valley Pan 6" – Remove & Replace Square Foot 608.22 Concrete Pavement 8” - Remove & Replace Square Foot 608.23 Alley Approach 8” - Remove & Replace Square Foot 608.24 Expansion (1/2 to 3/4-inch thickness) Lineal Foot 608.25 Splashblock 4” – Remove & Replace Square Foot 608.26 Exposed Aggregate 4” – Up Charge Square Foot 608.28 Haul & Dispose Concrete with Wire/Rebar Ton 608.30 Add Domes to Existing Ramp – Remove and Replace Square Foot 608.31 Add Truncated Domes to Existing Ramp – Dry Set Placement Square Foot 608.32 6" Concrete Median Barrier Curb, Placed (Detail FC703 – Sec B) Lineal Foot 608.33 6" Concrete Median Barrier Curb, Drilled (Detail FC703 – Sec C) Each 608.34 Concrete Pavement Joint Sealing Lineal Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all work involved in Sidewalks, Curb and Gutter, Drive Approaches, Aprons, Crosspans, Pedestrian Access Ramps, Flatwork, and Concrete Pavement including saw cutting, removal, haul and disposal, finish grading, materials, complete-in-place, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 623 IRRIGATION SYSTEM Project Specifications- Page 44 of 55 Section 623 – IRRIGATION SYSTEM - is hereby revised as follows: DESCRIPTION Subsection 623.01 - is revised to include the following: This work shall consist of furnishing and installing irrigation/conduit sleeves beneath new concrete, or for sleeves placed in concrete for the installation of road signs, as directed by the Engineer. MATERIALS Subsection 623.02 - is revised to include the following: The irrigation sleeve shall be three (3”) inch or four (4”) inch diameter PVC pipe, schedule 40. CONSTRUCTION REQUIREMENTS Subsection 623.14 - is revised to include the following: The irrigation sleeves shall be installed to a minimum depth of four (4”) inches below finished subgrade. Backfill over pipe shall be compacted prior to concrete placement. A survey stake shall be installed at the ends of each sleeve and painted blue. The stake shall be installed at a height that will not create a pedestrian or maintenance hazard as approved by the Engineer. METHOD OF MEASUREMENT Subsection 623.32 - is revised to include the following: “Irrigation Sleeve” shall be paid for by the lineal foot complete-in-place. BASIS OF PAYMENT Subsection 623.33 - is revised to include the following: Payment shall be made under: Pay item Unit 623.01 Irrigation Sleeve – Three (3”) inch PVC Schedule 40 Lineal Foot 623.02 Irrigation Sleeve – Four (4”) inch PVC Schedule 40 Lineal Foot The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in installing the three (3”) and four (4) inch irrigation sleeve, including excavation, installation, compaction of backfill, haul and disposal, as shown on the plans, as specified in these specifications, and as directed by the Engineer. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 626 MOBILIZATION Project Specifications- Page 45 of 55 Section 626 – MOBILIZATION - is hereby amended as follows: DESCRIPTION Subsection 626.01 - is revised to include the following: This work consists of the Unplanned/ Forced Mobilization of personnel, equipment, materials and supplies for work at a particular project location. This work item will only be utilized when the owner forces the contractor to stop and move operations (per crew) greater than one mile due to unforeseen circumstances by the owner. Unplanned/ Forced Mobilization costs will also not be chargeable due to inclement weather. Inclement weather can include, but is not limited to, large snow or rain events. BASIS OF PAYMENT Subsection 626.02 - is revised to include the following: Payment shall be made under: Pay item Pay Unit 626.01 Mobilization Unplanned/ Forced Each The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in mobilization. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 627 PAVEMENT MARKINGS Project Specifications- Page 46 of 55 Section 627 – PAVEMENT MARKINGS - is hereby amended as follows: DESCRIPTION This work shall consist of furnishing and maintaining traffic control devices in place of permanent striping once removed in accordance with the latest revisions of the Fort Collins Traffic Operations Manual, City of Fort Collins Work Area Traffic Control Handbook, Larimer County Urban Area Street Standards (LCUASS), Colorado Department of Transportation Road and Bridge Construction , and the Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD), and in conformity to the lines, dimensions, patterns, locations, and details shown on the plans or established by the Engineer. CONSTRUCTION REQUIREMENTS Subsection 627.03 - is revised to include the following: Permanent pavement markings shall be installed by the City of Fort Collins. The Contractor shall be required to supply and maintain traffic control devices in areas where permanent striping has been removed by the Contractor to perform the work until the City of Fort Collins Traffic Department is able to perform permanent striping. BASIS OF PAYMENT Subsection 627.13 - is revised to include the following: All costs for maintaining traffic control devices until the City of Fort Collins can perform striping shall be incidental to the work. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 47 of 55 Section 630 – CONSTRUCTION ZONE TRAFFIC CONTROL - is hereby revised as follows: DESCRIPTION Subsection 630.01 - is revised to include the following: This work shall consist of furnishing, installing, moving, maintaining, and removing temporary construction traffic control devices, including but not limited to signs, advance warning arrow panels, variable message boards, barricades, channelizing devices, and delineators as required by the latest revisions of the City of Fort Collins “Work Area Traffic Control Handbook,” the "Manual on Uniform Traffic Control Devices for Streets and Highways" (MUTCD), the Larimer County Urban Area Street Standards (LCUASS), and the Colorado Department of Transportation Road and Bridge Standard Specifications (CDOT). In the event of a conflict between the MUTCD criteria and the City's criteria, the City of Fort Collins criteria shall govern. MATERIALS Subsection 630.02 – Signs and Barricades - is revised to include the following: All traffic control devices shall meet or exceed the required minimum standards set forth in the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD. Traffic control devices shall be clean and in good operating condition when delivered and shall be maintained on a daily basis. All traffic control devices shall be clearly marked and free of crossed out information or any other form of defacement that detracts from the purpose for which they are intended (i.e. crossed out information, information written in long hand, etc.) Sign blanks with sign faces on both sides must have the back-sign face covered when in use to avoid confusion to motorists and bicyclists traveling in the opposite direction and residents potentially affected by information the sign may present. CONSTRUCTION REQUIREMENTS Subsection 630.10 – Transportation Management Plan - is revised to include the following: CONTRACTOR RESPONSIBILITY The Contractor shall be responsible for ensuring safe passage through the work zone for vehicles, pedestrians, and bicycles. The City of Fort Collins shall not be responsible for any loss or damage to equipment due to theft or vandalism or for any damages to public or private property caused by the Contractor’s construction activities. Private or public property which is damaged by the Contractors’ installation, equipment, or employees will be the sole responsibility of the Contractor. The Contractor may be required to use Variable Message Boards to advise road users about upcoming work on Arterial and Collector streets as required by Traffic Operations through the approved traffic control plan. When required, the Engineer will issue direction for the number of boards, general locations for placement, and message verbiage. The typical quantity of Variable Message Boards shall be: Six (6) on Arterial streets, four (4) on Collector streets, none on Residential streets, but may be modified as directed by the Engineer. Variable Message Boards shall be placed a minimum of 5 working days prior to the project start date. If full closures on Arterial and Collector streets are authorized, Variable Message Boards shall remain in place until completion of the project. Lane closures on Arterial and Collector streets shall require message boards to remain in place for two days after starting work. Fully automated Variable Message Boards shall be installed and operate continuously during the afore mentioned durations on Arterial and Collector streets. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 48 of 55 Two-way traffic shall be maintained at all times unless approved by the Engineer. Lane width shall be maintained at a minimum of ten (10) feet between traffic control devices. The Contractor will provide 24 hour minimum notice to the City of Fort Collins Traffic Department when project operations will be near a signalized intersection. TRAFFIC CONTROL PLAN - GENERAL Hand drawn plans shall NOT be accepted. Notification of residents and businesses shall be the responsibility of the Contractor, Contractor Representative, Traffic Control Supervisor or the Traffic Control Supervisor Representative and shall consist of distributing letters indicating the nature of the work to be completed, any special instructions to the residents (i.e. limits on lawn watering during concrete placement, etc.), dates and times of the work, and parking and access restrictions that will apply. Sample notifications shall be submitted to the Engineer for review prior to starting the project. Notification letters or door hangers shall include a local phone number which residents with questions may use to contact the Contractor and a link to the City of Fort Collins Street Department web site where citizens may find additional information and project updates at “www.fcgov.com/streets”. Only approved notifications shall be distributed a minimum of 48 hours prior to the commencement of each phase of the Work. Traffic Control Plans shall be submitted for approval prior to commencement of all work. Traffic control conditions vary significantly in the field and the Contractor is responsible for submitting traffic control plans for each work location. Minimum traffic control requirements for Arterial, Collector, and Residential streets are contained herein. Plans shall be specific to the project area showing street names, existing signing and striping conditions at intersections and the location for proposed devices. Devices temporarily not in use shall be removed from the area. Moving shall include devices removed from the project and later returned to use. Devices may be temporarily placed and/or stored in the City right-of-way in such a manner that minimizes the hazards to pedestrians, bicyclists, and vehicles, as approved by the Engineer. Traffic control devices shall be removed from the site immediately upon completion of the work for any street(s). In the event there is a safety issue, the Engineer may issue a “Stop Work Order” until the issue(s) is corrected. The Contractor shall not be entitled to any additional compensation for delays associated with the “Stop Work Order”. Approved traffic control plans shall be available on site at all times for review and inspection. See Revision of Section 104. TRAFFIC CONTROL PLAN - PROJECT Traffic control plans shall be submitted for all work locations prior to commencement of any work. Plans shall be submitted along with the City of Fort Collins Traffic Approval Forms. Traffic control plans shall be prepared by a Traffic Control Supervisor certified by the American Traffic Safety Services Association (ATSSA) or a Worksite Traffic Control Supervisor certified by the Colorado Contractor's Association (CCA). Hand drawn plans shall NOT be accepted. Typical Traffic Control Plans for work within the right-of-way shall be submitted for approval to the Engineer as follows: 1. Typical submittals for scheduled residential work shall be submitted by 8:00 a.m. two (2) working days prior to commencement of the work. Typical submittals for residential work scheduled on Monday and Tuesday shall be submitted the previous Thursday by 8:00 a.m. 2. Submittals for full closures on residential streets shall be submitted five (5) working days prior to the commencement of work. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 49 of 55 3. Submittals for full closures on Arterial and Collector streets shall be submitted ten (10) working days prior to the commencement of work. All plans shall be delivered to the Engineer, 625 Ninth Street, Fort Collins. Facsimiles of plans shall not be accepted. No phase of the construction shall start until the Traffic Control Plan has been approved. Failure to have an approved Traffic Control Plan shall constitute cause for the City to stop work. See Revision of Sections 104 and 105. A Traffic Control Plan shall be submitted for each Arterial and each Collector street scheduled for work. Each residential area shall have one typical Traffic Control Plan submitted for the area. When changes to the Area Traffic Control Plan(s) are required, a re-submittal for the area shall be provided for approval. For required closures in a residential (i.e., closure for a Crosspan repair) a separate submittal from the Area Traffic Control Plan shall be provided. The Traffic Control Plan shall include, as a minimum, the following: 1. A traffic control “Approval Form” submittal with each traffic control plan. The “Approval Form” shall be legibly written and filled out completely. 2. A detailed diagram which shows the location of all sign placements including advance construction signs (if not previously approved) and speed limit signs, method, length and time duration for lane closures, and location of flag persons. 3. A tabulation of all traffic control devices shown on the detailed diagram including, but not limited to: construction signs; vertical panels; vertical panels with lights; Type I, Type II, and Type III barricades; cones; drum channelizing devices; advance warning flashing or sequencing arrow panels. Certain traffic control devices may be used for more than one operation or phase. However, all devices required for any particular phase must be detailed and tabulated for each phase. 4. Number of flaggers to be used and flagger locations. Flagger locations shall be located where approaching motorists, bicyclists, and pedestrians have sufficient distance to safely stop at the specified point. 5. Parking and access restrictions to be in effect. 6. Detailed pedestrian and bicycle movement. 7. All applicable notes (i.e., sign spacing, taper length and posted speed limit, pedestrian routes, etc.) Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically assigned under this contract. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 50 of 55 FIGURE 630-1 TYPICAL ARTERIAL TRAFFIC CONTROL PLAN ARTERIAL STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Approved Variable Message Boards shall be required for Arterial streets, shall be shown on the drawing, and shall be paid for separately under “Variable Message Board”. Advance Warning Arrow Boards may be requested by the Engineer and shall be paid for separately under “Advance Warning Arrow Board”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 51 of 55 FIGURE 630-2 TYPICAL COLLECTOR TRAFFIC CONTROL PLAN COLLECTOR STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Approved Variable Message Boards may be required for collector streets and shall be shown on the plans and paid for separately under “Variable Message Board”. Advance Warning Arrow Boards may be requested by the Engineer and shall be paid for separately under “Advance Warning Arrow Board”. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 52 of 55 FIGURE 630-3 TYPICAL RESIDENTIAL TRAFFIC CONTROL PLAN RESIDENTIAL STREETS - Shall include flagging personnel required for the road classification, control of cross traffic, and as required for the Contractor’s daily work activities in addition to the minimum signage required by the specifications. Flagging shall be paid separately under “Flagging”. Variable Message Boards are typically not required for residential streets. TRAFFIC CONTROL MANAGEMENT Subsection 630.11 shall be amended to include the following: The Contractor shall designate an individual, other than the Superintendent, to be the Traffic Control Supervisor. Traffic Control Management shall be performed by a Traffic Control Supervisor (TCS). The TCS(s) shall possess a current American Traffic Safety Services Association (ATSSA) certification as a Worksite Traffic Control Supervisor or a current Colorado Contractor's Association (CCA) certification as a Traffic Control Supervisor. Proof of certification for all personnel assigned to the project(s) shall be provided to the City Traffic Department and the Engineer. The Traffic Control Supervisor shall have approved traffic control plans for the work site and current copies of the City of Fort Collins' "Work Area Traffic Control Handbook", and Part VI of the MUTCD, pertaining to traffic control for street and highway construction, available on site at all times. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 53 of 55 The TCS shall have a minimum of one-year experience as a certified TCS. Qualifications shall be submitted to the Engineer for approval a minimum of five (5) working days prior to commencement of the work. The TCS shall be required to be on site at all times during construction. It is the intent of the specifications that the TCS be the same throughout the year. The TCS shall be equipped with a cellular phone. Traffic Control Management shall be maintained on a 24 hour per day basis. The Contractor shall make arrangements so that the Traffic Control Supervisor or their approved representative will be available on every working day, “on call” at all times, and available upon request of the Engineer during non-working hours. A 24 hour telephone number shall be provided to the Engineer. Outside of construction hours, the response time from the Engineers’ contact shall be 30 minutes or less and correction of the issue(s) shall be one (1) hour or less. If, in the opinion of the Engineer, any traffic control individual does not perform their duties at or to the minimum industry standard, the Contractor will be required to replace that individual. TCS duties shall include, but are not limited to: 1. Supervise and direct project flaggers. 2. Prepare, revise, and submit Traffic Control Plans as required. 3. Coordinate all traffic control related operations, including those of the Subcontractor and supplier. 4. Coordinate project activities with appropriate police and fire control agencies, TransFort, school districts and other affected agencies and parties prior to construction. 5. Notify residents and businesses at least 48 hours prior to construction. a. Notifications may be accomplished by a representative of the TCS such as a flagger and shall be hand typed and hand delivered to all businesses and residents. 6. Inspect traffic control devices on a calendar day basis for the duration of the project to ensure devices are functioning properly and are clean and legible and Vertical Panels are placed properly to direct traffic in the right direction 7. Oversee all requirements covered by the plans and specifications which contribute to the convenience, safety, and orderly movement of traffic. 8. Breaking flaggers for short periods of no more than fifteen (15) minutes over a sixty (60) minute period. 9. Set up and removal of traffic control device. 10. Maintain a project traffic control diary which shall become part of the City's project records. This diary/log shall be submitted to the Engineer daily and shall include the following information as a minimum a. Date. b. The time of traffic control inspections. c. Project description and location. d. Traffic Control Supervisor’s name. e. Types and quantities of traffic control devices used per approved MHT. f. List of flaggers used, including start time, stop time and number of flagging hour breaks. g. Traffic control problems (traffic accidents; damaged, missing or dirty devices, etc.) and corrective action taken. METHOD OF MEASUREMENT Subsection 630.17 is revised to include the following: “Traffic Control” shall be paid based on the cost of the total actual work performed during the pay period (bid line items 202.01 – 623.02) using the traffic control cost percentage in Pay Item 630.20. The total cost of the work for the pay period shall be multiplied by the established percentage and shall be added to the pay application. This percentage of total work performed shall include all traffic control equipment, Traffic Control Supervisor (TCS), and all other incidentals to the work excluding Variable Message Boards (VMB), Flaggers, and Advanced Warning Arrow Boards; these items will be paid for separately. Items such as traffic control submittals, sandbags, sign stands, fencing, lighting, electricity, fuel, and caution DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 54 of 55 tape shall not be measured and paid for separately and shall be considered a subsidiary obligation in conjunction with traffic control items. Business signs, Neighborhood Traffic Only signs and Detour Placard street names are not considered Specialty Signs and shall not be measured or paid for separately but shall be included in the percentage cost for the month. “Variable Message Board” shall be measured and paid per each per day in addition to the monthly percentage. “Flagging” shall be measured and paid per hour in addition to the monthly percentage and shall be provided based on the Contractors daily work activities, number/location of intersections, or as directed by the Engineer, and shall include all related equipment and incidentals (i.e., Stop/Slow paddles, communication devices if required, personal protective equipment). Hours of non-flagging work in excess of those authorized shall not be measured and paid for separately but shall be at the Contractor's expense including personnel break times and stand by time. Flaggers shall be provided with hand signs such as Stop/Slow paddles and electronic communication devices when required and follow the current MUTCD standards. Flagger equipment and devices shall not be measured and paid for separately. “Advance Warning Arrow Board” shall be paid per each per day in addition to the monthly percentage. All costs associated with Traffic Control Plan review shall not be measured or paid for separately but shall be considered incidental to the Work including re-submittal fees. The City may deduct from compensation due the Contractor $10.00 per day for each traffic control device not removed from the site immediately upon completion of the work or as directed by the Engineer. The Contractor may provide larger construction traffic signs than those typically used in accordance with the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD as approved by the Engineer, however, no payment shall be made for the additional panel size. The City of Fort Collins “Standard Master Street Plan Map” depicting the street classifications (Arterial, Collector, and Residential) can be found at the following link: http://citydocs.fcgov.com/?dt=Master+Street+Plan+Map&dn=GIS+MAPS&vid=192&cmd=showdt BASIS OF PAYMENT Subsection 630.18 is revised to include the following: Payment shall be made under: Pay Item Unit 630.20 Traffic Control Percentage 630.30 Variable Message Board Per Each / Per Day 630.40 Flagging Hour 630.50 Advance Warning Arrow Board Per Each / Per Day The above prices and payments shall include full compensation for furnishing all labor, materials, tools, equipment, incidentals, work area traffic control plan fees (including daily lane rental fees for arterial and collector classified roads) and for doing all the work involved in setup/removal/modification, notifications and delivery for Construction Zone Traffic Control including vehicles, phones, sandbags, hand signs, break times, as shown on the plans, as specified in these specifications, and as directed by the Engineer. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Project Specifications- Page 55 of 55 SPECIAL CONDITIONS FOR WORK ON ARTERIALS AND COLLECTORS NOTE: cross street traffic shall be maintained at all times unless authorized by the engineer in writing. NOTE: full closures on arterial and collector streets shall be allowed under extreme circumstances and only upon approval of the engineer. plans shall be approved a minimum of two (2) weeks prior to the commencement of work and/or the time required to adequately notify the public through the media. NOTE: construction or repair work will not be permitted at or in the vicinity of a signalized intersection or any arterial and collector streets that have major traffic volumes between the hours of 7:00 a.m. to 8:30 a.m. or 3:30 p.m. to 6:30 p.m. (except in the case of an emergency). Exceptions may be made for construction or repair work on arterial and collector streets between the hours of 7:00 a.m. to 6: p.m., Monday through Friday excluding holidays, when all equipment, labor, traffic control devices, and construction are not in the vicinity of an intersection. the engineer shall authorize such work and specify the required distance from the intersection. NOTE: time restrictions on S.H. 287 and HWY 14 & 17 (College Avenue and Mulberry Street east of Lemay Avenue) shall typically be restricted from 9:00 a.m. to 3:00 p.m. NOTE: construction hours, except for emergencies shall be limited to 7:00 a.m. to 6:00 p.m., Monday through Friday excluding holidays, unless otherwise authorized in writing by the engineer. Special conditions for work on residential streets NOTE: full closures on all residential streets shall be allowed as shown on the traffic control plans. END OF SECTION DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 701 702 D-6 FC703 FC706. 1-3 FC707.1-2 708 SECTION 03000 DETAILS Curb and Gutter Curb and Gutter/Sidewalk Curb, Gutter and Sidewalk Details Median (Island Curbs) Standard Driveway Approach (I) Standard Driveway Approach (III & IV) Street Intersection Crosspan Metal Sidewalk Culvert for Vert. Curb & Gutter and Sidewalk Metal Culvert for Drive-Over Curb, Gutter, and Sidewalk Curb Inlet Type R Concrete Sidewalk Culvert Area Inlet Modified Type 13 Inlet Catch Basin Alley Intersections Standard Manhole Cover Standard Sidewalk Sidewalk Detail Access Ramp Details Pedestrian Ramp Detail Truncated Dome Warning for Access Ramps Concrete Pavement Joints D-10 D-11 M-604-12 (Sheet No. 1 - 2) D-12, 12B, & 13 D-9A 13-A 13-B FC803 1201 1601 FC1602 FC1603 FC1606 1607 M-412-1 ( Sheet No. 1 - 5) DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 2'-6" 6" 1 1 /2"R. C\I 2"R. .a· . ., ... Gutter edge may be -1__, . , . ·. · .... , . , . . . , . .. :: · ; ..; tapered or battered. = 1 . . · • . .. . • · : 4 · . ·. . . • . ·• . . · .. (Typical for all Curb & co / i · ' .•. : . ,·· . : ·• : · · ."' : / > *•. · .• 4 . •; ·., & Gutter Types) t · .... : · • . . • . .: • · : . . . · . . . . � . -. 9" " 18" 4.5" . "' ... :·.·,·:,ti . . ·:·.;. VERTICAL 30" 12" 21.75" 3.63" �. . 4. . 41· . 4· . "" 4 ... 1:,, •' ·. "' :.4 .' . . : ·. "" . . .d . . . . . . . ·. ·. .4.. '• 4, .. 4 . 4 . d '• · _.., .4·: . · ·., .. ·�.. ,.:c,. . ·-.d ... : ,q . tfl• · ... "'··. . . . 4_ • • .,, '.4 ... .,d ",d. �-. . 4 ·.,. · 4° d ROLL-OVER (LOVELAND) CURB AND GUTTER LARIMER COUNTY CONSTRUCTION REVISION NO: URBAN AREA 7" 1 STREET STANDARDS DRAWINGS DATE: 03/01/02 C\I DRAWING 701 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B CXl i----LIMITS OF C & G ......_N .,_:...;. I\ lJ.. • _ � ---14 IN. I\ 17 IN. ---1----------3 FT. 9 IN.---------- .::,� (1.17 FT.) o::_f I \ {1.42 FT.) (3.75 FT.) z� _L -� �::i 1 \ �J.l_ ____ =:��-��\�:QZ�:t===�===========:====�==��7 FLOW � LINE I \ I> . .... :I> I> 6 IN. � . i V . I>. '.--�A _ _:_·.:._· �A.__,_;___,__;_· AL_____i,._;....· -"A!!..-__:..--"Ai.:..· __:..-_.._�- , 6 IN. -1> • ! a::.:?h \ I�� \ lco "! 18 IN --------18 IN. - � (1.5 Fi.) (1.5 FT.) \ I DRIVE-OVER CURB, GUTTER AND SIDEWALK I>. _L . · 1 6 IN. - -I T VERTICAL 6 IN. CURB, GUTTER AND SIDEWALK GED RFACE 1/8 IN. R. i-------------4.43 FT .. ------------i DUMMY JOINT FOR WALKS . 30 FT. t -� A 1.18 FT. .58 FT -------2.67 FT.------ l>t ... .09 FT . . 11 FT. . A I> .. A A COMBINATION CURB, GUTTER AND SIDEWALK "HOLLYWOOD" (OBSOLETE -FOR REPLACEMENT ONLY) A 1>· 6 IN . T CURB, GUTTER AND SIDEWALK DETAILS rlh.of CITY OF -rt Collins FO�urs FORT COLLINS, CO. "'--. (970) 221-8700 STORMWATER CONSTRUCTION DETAILS AP PROVED: DETAIL f-D_A_TE_: _1 _1 /_1_3/_o_o __ ---1 D _ 6DRAWN BY: NBJ DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 1'-6" 4-1/2" . 2" R . (0 ,.... <O <O VERTICAL OUTFALL CURB & GUTTER (SECTION A, AS PER BID ITEM 608 09) 1/8" TO 1/4"R. 2' 6" ..... "' . . ··I . . ' •' l :: .It: : ••--,-...,.---t-+--.._ .. ". · ... 3• B' -#5 Non Coated REBAR 611 CONCRETE MEDIAN BARRIER CURB, PLACED (SECTION B, AS PER BID ITEM 608.32) 6" •<(mW 2' Sealed Hofe .. · ... ,· .. ' :: ,t:: ·•-__,._.,....�-___._ 3' B' -#5 Drilled Non Coaled REBAR 611 CONCRETE MEDIAN BARRIER CURB, DRILLED (SECTION C, AS PER BIO ITEM 608.33) 6" 6" It.�� in BARRIER CURB - 611 X 18" ROADWAY PAVEMENT (COOT lYPE 2 SECTION B M-609-1 CURB W/8 ' REVEAL) (SECTION D, AS PER BID ITEM 608.10) Notes: <9 fE. -' ,.... 6'' MOUNTABLE CURB (SECTION E) a.) Bottom of curb shall be poured to a depth no less than on the compacted subgrade of the paveme MEDIAN (ISLAND CURBS) Fort Collins Revision of CONSTRUCTION REVISION NO: DRAWING LARIMER COUNTY URBAN AREA STREET STANDARDS DRAWINGS DATE: 10/24/18 FC703 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B >- Ramp , cessaoJ \ 1 • ,,, ,,, 'V 'V 'V 'V 'V ow----\-- -- 'V X = Curb Transition Length Y = Parkway Width in Type I Approach W = Driveway Width (See Drawing 707) t = Concrete Thickness -minimum 6" Type I= With Detached Sidewa lk Type II = With Attached Sidewalk Refer to Chapter 25 for minimum removal dimensions. W = Width J _-=--i_ ___ --------1 'V I I I -.v I 'V 'V 'V 'V 'V 'V 'V 'V 'V 'V 'V 'V Attached Sidewalk -_....L...L __ -.v_--=::=-t========:JL __ -l -�L.L=-l---.l::::::=1 =:1=2 =m =ax == . :::::::::::::=:==Back of curbFL NOTE: 1.Concrete drive y must beprovided to t property line. Q) C :::i Q) o.I !21 Cl. Wa lk 1:48 Slope Walk v/I /J SECTION B-B N.T.S. y ....... ··-�-�--· •. · .. _:··:-.�:-.. ::-.:•:� ._.t. i·.::.•4 � -.�.- . .-·......, xpansion Joint if drive l · · · · · · · ;. 1 /4'.' er ft. 1 : 12 m ax.). continues as concrete Walk SECTION A-A /I /J N.T.S. STANDARD DRIVEWAY APPROACH {TYPES I & II) CONSTRUCTION DRAWINGS REVISION NO: 3 DATE: 02/17 /15 DRAWING FC706.1 Fort Collins Revision of LARIMER COUNTY URBAN AREA STREET STANDARDS 2:1 Or As Directed 2:1 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B \[\Je.'i\,.in� w . :nto' -X = Curb Transition Length, Varies* W = Driveway Width (See Drawing Series 707) T = Concrete Thickness -6" Residential, - PERSPECTIVE 1 · ROW 8" Commercial. Refer to Chapter 25 for minimum removal dimensions. W = Width Retaining Curb (Optional), See Drawing 1603 (TYP) ---------------"" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" "" See Note 3 ___.__.....,,,,.,.'----+-----+-....,1-----+--..:::....,-----'..,__--LipIASwN�3 *Ramp length not to exceed 15'-0", slope must be uniform. Varies* Expansion Joint if driveway continues as concrete NOTE: 1 . Concrete driveway shall be provided to the property line. 2.O" Curb Height, See Section A-A 3.Full Curb and Gutter, See Standard Drawing 701 . Q) C :.:J Driveway Width Varies* Varies � ½" min -2" max I• Walk . SECTION A-A N.T.S. NOT TO SCALE STANDARD DRIVEWAY APPROACH ATTACHED WALK (TYPE II) CONSTRUCTION REVISION NO: 1 DRAWING DRAWINGS DATE: 02/17/15 FC706.2 Fort Collins Revision of LARIMER COUNTY URBAN AREA STREET STANDARDS 2:1 2:1 Or As Directed DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B t::::I ��t:cj ��::;!�i-3 t::c: > t::::I C"'l > 0 tc i: : : : , z �� '"'tj =!I !;:ti > z� '4) C"'l r.n t/.l � r.n 0 z r.n � t:::, !;:ti t::::I � t;i:j t:cj t;i:j � � .. t/.l t-4 0 z � z 0 i-3 N .. .......... � ..... '"'tj .......... t:cj ..... ..... CJl ��tc �'"'tj > r.n . r.n - DR I V E W A Y WI D T H ,_ _ _ _ (S e e No t e 1) __ __ , A CO N T R A C T I O N JO I N T (T Y P ) I SI D E W A L K NO T E : AD D I T I O N A L RO W OR AN EA S E M E N T MA Y BE NE E D E D , SI D E W A L K TO BE IN S I D E RO W . 11 1 . 0 ' 4' M I N . - - - - - -+ - - - - - - + - - - - - � - - � - - - - - - - - - - � - - ' - - - - - - - + - - - - - - + - - - - - - SI D E W A L K 5' ------- 6' WI N G _J ,, � I // �t r � I Va r i e s L�I WI N G -- - - - - - 5' I ti,, , I �' 9 . . o ', SI D E W A L K BA C K OF CU R B L- i p - - - - _ , _ _ _ __,,_ _ � - - - - -+ - - - - - - + - - - - - - - - . . - - - - - - - . . , . . . . . - - - - � - - - - - . . - - � - - - - - Se e No t e 5 A Se e No t e 6 Fl o w l i n e Se e No t e 5 Se e No t e 6 DR I V E W A Y WI T H SI D E W A L K AT T A C H E D TO CU R B 1 5 '1 6 (S e e No t e 1) 6 '1 5 '1 DR I V E W A Y WI D T H - - - - CU R B & G U T T E R r RA M P - VA R I E S t 4' MI N . 1 1/ 4 " pe r ft . . z 0 t-3 t-3 0 t/.l C"'l 1" pe r ft . . 1 : 5 0 MA X . _l 1 : 1 2 MA X . -- - - - SE C T I O N A- A NO T E S : 1. Se e LC U A S S Dr a w i n g Se r i e s 70 7 fo r dr i v e w a y wi d t h . 2. Co n c r e t e cl a s s pe r LC U A S S Se c t i o n 22 3. Ro u g h br o o m fi n i s h fu l l wi d t h of ra m p an d wi n g s . Tr o w e l an d us e li g h t ha i r br o o m fi n i s h fo r si d e w a l k ar e a 4. T = 6" fo r re s i d e n t i a l an d 8" fo r co m m e r c i a l 5. O " cu r b he i g h t , Se e Se c t i o n A- A 6. St a n d a r d cu r b an d gu t t e r se c t i o n , Se e St a n d a r d Dr a w i n g 70 1 Fort Collins Revision of LARIMER COUNTY URBAN AREA STREET STANDARDS FC706.3 DRAWING DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B "'zj �� t; i : j � c + > a:: n 00 t;i:j 0 t-3 !;:ti == !: : t i n � ; - t;i:jorn � q !;:ti z (1) �� - �c : : : � · t:::I !; : t i � �� o t:::I I-la 00 n 0 t:::IZ 5� -c:::Zn 'i) t-3 oo- 0 z !;:ti t:::I � t;i:j t;i:j -00 .. -0 z ..... z 0 0 ........... . . N ........... ..... ..... CX) 1- : c j t : : : I �� ""1 z • 'i) ....... ... � en � � t:::::I t:::::I !::O � � i-< e; !::O 0 > C"":I = = -c;"':l = < 0 8 a:: t:i:j t:::::I !::O � t:i:j ----...,, z 0 t-3 t-3 0 00 � De t a c h e d Si d e w a l k 1" pe r ft . 1 :1 2 -- (m a x ) .....:::::::: De t a c h e d Si d e w a l k � � � � Pa r k w a y . � Se e No t e 4 I "' " ' __ Se e No t e 3 -- - - - i , c � " - '¥ rr=- -- - � � � � � � � -- - -- Ff _ _ ) L " Gu t t e r l_ 1 :5 0 Sl o p e 1 :1 2 (ma x. ) 1 /4" per ft. 1" oer f t . TY P E I l l DE T A C H E D WA L K Ii. i- · ·-� ··� - -� -�··:.. � ·. : . : - .; . . . . . . . .t . ; ' . : ; ; - � � -, • . . I 'l--i . .. � • "' " · . • . •: �� •, :r- � I. :. � .� .� • 7" SE C T I O N S A- A NO T E S : N. T . S . 1 . 6' wi d e pa n fo r re s i d e n t i a l st r e e t s . 2. Al l in t e r s e c t i o n s to ha v e ac c e s s ra m p s . 2:1 O r As Di r e c t e d 3. St a n d a r d Cu r b an d Gu t t e r Se c t i o n , Se e St a n d a r d Dr a w i n g 70 1 4. O " Cu r b He i g h t , Se e Se c t i o n A- A 5. Al l of th e s e pe d e s t r i a n im p r o v e m e n t s sh a l l be in RO W or a pe d e s t r i a n or pu b l i c ac c e s s ea s e m e n t . 6. De t e c t a b l e Wa r n i n g Pl a t e s in s t a l l e d as di r e c t e d by th e En g i n e e r . De t e c t a b l e Wa r n i n g to ex t e n d th e fu l l wi d t h of th e ra m p an d be 2'-0 " in th e di r e c t i o n of tr a v e l . Ma x i m u m sl o p e in th e di r e c t i o n of tr a v e l sh a l l be no mo r e th a n 5. 0 pe r c e n t (1 :2 0 ) . Ma t e r i a l to be ap p r o v e d by lo c a l en g i n e e r 7. T = 6" fo r re s i d e n t i a l an d 8" fo r co m m e r c i a l . 8. Di s t a n c e fr o m ba c k of cu r b to th e be g i n n i n g of De t e c t a b l e Wa r n i n g ca n n o t be gr e a t e r th a n 5'-0 " DR I V E W A Y WI D T H S CL A S S I F I C A T I O N AP P R O A C H MI N I M U M MA X I M U M TY P E WI D T H W I D T H RE S I D E N T I A L : Si n g l e Fa m i l y • I or II 12 ' 24' * Mu l t i Fa m i l y • I, II , Il l , or IV 24' 36 ' * * Co m m e r c i a l I, II , Il l , or IV 24' 36 ' * * In d u s t r i a l I, II , Il l , or IV 24' 36 ' • Hi g h vo l u m e dr i v e w a y s (T y p e Il l or IV ) al l o w e d fo r 35 0 or gr e a t e r tr i p en d s / d a y . * 30 ' ma x i m u m fo r 3 ca r ga r a g e s . * * No si n g l e op e n i n g sh a l l ex c e e d 36 '. Wi d e r dr i v e w a y s sh a l l be di v i d e d w/ a me d i a n no t le s s th a n 6' wi d e . DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B ,�� t-;j§t+ > a:: n tl;j 0 UJ � := i-3 I-'• � n 1:1 tl;j O [IJ tl;j � � i-3 Z CD UJ � �� -Z � ot::::; � 1:1 � t:c 0 t::::; �Ml UJ n 0 t::::;z 5� -�Zn 'i) i-3 oo- t::::; tl;j ..... 0 z � tl;j UJ -0 z z 0 0 'I•• N ..... CX) ..... 1-:cjt::::; �� --.iz • 'i)l\:) U) t:::::I t:::::I t:::::I !:=O � � --< 1-tj !:=O 0 > C"":I = -= = < 0 a:: t:i:j t:::::I !:=O � t:i:j U) z 0 i-3 i-3 0 UJ � -..J.., -..J.., -..J.., -..J.., -..J.., -..J.., -..J.., -..J.., If Concrete Driveway Expansion Joint -..J.., Sidewalk ----====:::::;;;;:: -Gutter !��-----n---?' m -....L- ,.....:: 3 = 3 Ill j;-:'-"Os· ?< �� ---- ..:....,... -� 1 :50 Slope 1 :12 (max.) l__1 /4" per ft.1" per ft. It. It TYPE IV ATTACHED WALK i 0 • •;. -� -.�--� .. . ·: .. •· ·P� I-:.�.: - � -I 1·· �� :��-�-·:-. � ;__::· ·: ·:� ..... 11---i------l SECTIONS A-A7' N.T.S. 2:1 Or As Directed NOTES: 1 . 6' wide pan for residential streets. 2.All intersections to have access ramps. 3.Standard Curb and Gutter Section, See Standard Drawing 701. 4.O" Curb Height, See Section A-A 5.All of these pedestrian improvements must be in ROW or a pedestrian or public access easement. 6.Pedestrian landing area, minimum required 4 ft length x 4 ft width, max slope in any direction is 1 :50 or¾" per foot. 7.Detectable Warning Plates installed as directed by the Engineer. Detectable Warning to extend the full width of the landing area and be 2.0' in the direction of travel beginning 6" from flowline. Material to be approved by the local engineer. 8.T = Concrete thickness, 6" for Residential and 8" for Commercial A See Note 7 See Note 4 A Ramp if walk continues on Private Property. Pedestian landing area, See note 6 Retaining Curb (Optional), See Standard Drawing 1603 Sidewalk Gutter DRIVEWAY WIDTHS CLASSIFICATION APPROACH MINIMUM MAXIMUM TYPE WIDTH WIDTH RESIDENTIAL: Single Family• I or II 12' 24' * Multi Family • I, II, Ill, or IV 24' 36' * * Commercial I, 11,111, or IV 24' 36' * * Industrial I, II, Ill, or IV 24' 36' •High volume driveways (Type Ill or IV) allowed for 350 or greater trip ends/day.* 30' maximum for 3 car garages. * * No single opening shall exceed 36'. Wider driveways shall be divided w/a median not less than 6' wide. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SEE DETAIL "A" Center in Concrete Panel •ir----,1 • // XX \\•//X X x11 •/I xxl\ ,,11 • // X \\ • //XX X XX \\ // X X XX X \\ // X \\ PLACE FIRST SCREW 6 IN. FRONT EDGE OF PLATE �-----------'...,_----:::::� 11 •1-------------..... 2 FT. 0 IN. 6 IN. I 5/8 IN. X 2 FT. 6 IN. X 4 FT. 6 IN. RAISED PATTEREN NON-SKID GALV. STEEL PLATE (AASHTO M-111) .. ·.· A PLAN VIE\./ 4 FT. 6 IN. 4 FT. 0 IN. SECTION A-A .. . ·. <I 4 . . · .' ." 4· q; I�. MIN.'· 4 " .. ,d . . • <I ·., 3 FT. 0 IN. 5 FT. 6 IN. SECTION B-B 3x2x3/8 IN. GALVANIZED ANGLE NO. 3 REBAR --ANCHOR-18 IN. O.C. rSLOPE PLATE TO MATCHSIDEWALK / I 2 FT. 0 IN. / I <I •• •• .d' . 3/8 IN. BRASS SCREW-18 IN. O.C. W/ COUNlERSUNK HEAD FLUSH W/ PLAlE DETAIL "A" REV. DAlE 12/11/13 METAL SIDEWALK CULVERT FOR VERT. CURB & GUTTER AND SIDEWALK CITY OF FORT COWNS UTILITIES FORT COLLINS, CO. (970)221-6700 STORMWATER CONSTRUCTION DETAILS AP PROVED: DETAIL t--D_A_TE_: _12_/_12 _/o_o __ ----1 D -1 Q DRAWN BY: NBJ 6 to Tooled Contraction Joint (Typ.) DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 5/8 IN. X 2 FT. 6 IN. X 4 FT. 0 IN. RAISED PATTEREN NON-SKID GALV. STEEL PLATE {AASHTO M-111) SEE DETAIL "A" 14 IN. I[ 14 IN. 4 ·�-4 _. ·44 . 4. <14 .. .,. .., . <I ... A __ ____. PLAN VIE\./ 4 FT. 0 IN. SECTION A-A NOTE: FLOW INTO STREET / SLOPE PLATE TO MATCH SIDEWALK 2 FT. 0 IN. <I A. ... c2, SLOPE ,__ _______ 3_F_T_. _O_I_N. ______ ___,I 2: 14 FT. 11 IN. SECTION B-B GENERAL NOTES: 1.WHEN THE CURB IS SEPERATED FROM THE SIDEWALKTHE STEEL PLATE SHALL BE PLACED ON THESIDEWALK AND THE CONCRETE CHANNEL{WITH 6 IN.THICK WALL ON EACH SIDE) CONTINUED INTO THECURB AND GUTTER. NO. 3 REBAR --ANCHOR-18 IN. O.C. 3/8 IN. BRASS SCREW-18 IN. O.C. W/ COUNlERSUNK HEAD FLUSH W/ PLAlE ., ..... -<I .... ···4 . . ·.... DETAIL "A" REV. DA TE 12/11 /13 METAL CULVERT FOR DRIVE-OVER CURB, GUTTER AND SIDEWALK CITY OF FORT COWNS UTILITIES FORT COLLINS, CO. (970)221-6700 STORM WATER CONSTRUCTION DETAILS APPROVED: DETAIL �o_A_TE_:_12_/_1a_/_oo ___ D-11 DRAWN BY: NBJ (Center in Panel) Tooled Contraction Joint (Typ.) DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B A L 8" L=5' AIIH T ONE Jl/411 DIA. ROD ~ IN 5' INLET PLAN VIEW I---L = 10'-0" 409 403 405 406 6" O.C. 6" O.C. -----6 1-811 ---------11'-8" ------16'-8" ---- SECTION A-A REGULAR INLET c..-, 5 02 , ,__ 1504 1 1 \ ·~! ~---<>---~~----< ...... ---~---<>------+--+--~-------+---+-,409 H > 5' 12" 8" 403 9" o.c. 32" CONSTANT I VARIABLE 403 2" CLR. ~· I 3 L+ I I * 411 _/, 401 502 1 40 3 A + 3" 6" 8" * FOR LENGTH (L) 10 FT. OR MDRE,PRDVIDE MAINTENANCE ACCESS AT BOTH ENDS WITH AN ADDITIONAL MANHOLE RING AND COVER. CUT REINFORCEMENT BAR ACCDRDINGL Y. + STATION POINT AT MIDPOINT OF INLET ALONG FLDWLINE SEE CHANNEL LAYOUT ON SHEET 2. 10" rBEOMENT CURB FACE ASSEMBLY + PLACE ENTIRE ASSEMBLY BEFORE POURING CONCRETE. 501 L_ 3-411 11" o.c. GENERAL NOTES: SEE SHEET 2. BARRIER CURB FACE--+'<---- * WHEN A TYPE R INLET IS USED WITH MOUNTABLE CURB AND GUTTER,5 FT. TRANSITION SHALL BE CONSTRUCTED. TRANSITION SHALL BE PAID FDR AS CURB AND GUTTER. MOUNTABLE MOUNTABLE CURB FACE CURB AND GUTTER TRANSITION CURB £.-FOR A 1'-0" PAN SLOPE 2" PER FT. ---2'-0" ----------4'-4" -------- SLOPE 2% TD GUTTER 501 5Y2" o.c. 408 12" O.C. 9u4g:c.---: : : : : [s,: ~N~ -l -/. A 2 IN. DIAMETER TEMPORARY HOLE FDR DRAINAGE SHALL BE PLACED AT SUBGRADE ELEVATION DR A MINIMUM THREE INCHES BELOW ROAD BASE. THE HOLE SHALL BE PLUGGED WITH CONCRETE BEFORE ACCEPTANCE OF THE INLET. 3'-4" 402 11" o.c. 403 ,, 9" D.C.1 / I 401 I 01111 o.c .• 406 405 6" O.C. 6" O.C. SECTION 8-8 END VIEW 3" CLR. NOTE: MANHOLE RING AND COVER, STATION POINT AND OUTFLOW PIPE SHALL BE LDCA TED AT THE SAME END OF THE INLET. I INLET STEPS REO'D. FOR ALL H ~ 3'-6" 16" MAX. 407 9" O.C. 406 SECTION A-A INLET WITH DROP BOX /\/ H>5 FT. SECTIONS c-c 8c D-D (DOTTED BARS ARE IN SECTION D-D) Information Sheet Revisions Colorado Department of Transportation ~ 2829 West Howard Place ~:=~ ~ ----------------~ g~~:er~~'o3 rd86i~°I t-------,1--------------1 ~ Phone: 303-757-9021 FA X: 303-75 7 -9868 CR-X > cR-x> 1-----+-----------1 Project Development Branch JBK Creation Date: 07 /31/19 Comments Date : Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A CAD Ver .: MicroStation VB Scale: Not to Scale Units: English CURBINLET TYPER Issued by the Project Development Branch: July 31, 2019 STANDARD PLAN NO. M-604-12 Standard Sheet No . 1 of2 Project Sheet Number : DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B BAR # ALL INLETS INLETS: H ~ 5 FT. INLETS: H > 5 FT. o.c. MARK OR SPACING TYPE L = 5 FT. L = 10 FT. L = 15 FT. L = 10 FT. L = 15 FT. SIZE NO. REQ'D. LENGTH NO. REQ'D. LENGTH NO. REQ'D. LENGTH NO. REQ'D. LENGTH NO. REQ'D. 401 4 11" II 15 "' 21 "' 26 "' 11 "' 11 402 4 11" II 7 * 13 * 18 * 7 * 7 403 4 9" II * 4'-0" * 4'-0" * 4'-0" * 4'-0" * 405 4 6" VI 11 6'-10" 21 6'-10" 31 6'-10" 11 6'-10" 11 406 4 6" VIII 7 8'-10" 7 13'-10" 7 18'-10" 7 8'-10" 7 407 4 9" II * 5'-10" * 10'-10" * 15'-10" * 5'-10" * 408 4 12" II 3 6'-10" 3 11'-10" 3 16'-0" 3 11'-10" 3 409 4 8" II 6 5'-10" 6 10'-10" 6 15'-10" 6 10'-10" 6 410 4 11" VII 3 3 411 4 11" II 3 5'-2" 3 412 4 11" II 3 2'-9" 3 413 4 9" II 7 10'-10" 7 501 5 5\/2" IV 11 3'-4" 22 3'-4" 33 3'-4" 22 3'-4" 33 502 5 5Y2" III 11 11'-5" 17 503 5 5Y2" II 5 3'-6" 16 3'-6" 27 3'-6" 6 3'-6" 6 504 5 5Y2" IX 5 601 6 2Y2" V 2 8'-10" 2 8'-10" 2 8'-10" 2 8'-10" 4 •arn .5 1 5'-10" 1 10'-10" 1 15'-10" 1 10'-10" 1 2 BARS, I ROOS -4 BARS, 3 ROOS -8 BARS, 5 ROOS -4 BARS, 3 ROOS -8 BARS, 5 ROOS * VARIABLE REFER TO TABLE TWO. • INCLUDE #4, 18 IN. BARS (SEE CHANNEL LAYOUT). REGULAR INLETS DROP BOX INLETS TABLE ONE /V BAR LIST FOR CURB INLETS, TYPE 11R11 LENGTH NO. REQ'D. NO. REQ'D. L = 5 FT. IIHII REGULAR DROP BOX CONC. STEEL 401 402 410 403 407 403 407 CU. YDS. LBS. 3'-0" 2'-8" 1'-8" 10 7 3.2 285 3'-6" 3'-2" 2'-2" 10 7 3.4 305 4'-0" 3'-8" 2'-8" 12 9 3.7 326 4'-6" 4'-2" 3'-2" 12 9 3.9 334 5'-0" 4'-8" 3'-8" 14 11 4.1 354 5'-6" 5'-2" 4'-2" 3'-5" 16 13 15 6 4.4 375 6'-0" 5'-8" 4'-8" 3'-11" 16 13 16 6 4.6 382 6'-6" 6'-2" 5'-2" 4'-5" 18 15 18 8 4.8 402 7'-0" 6'-8" 5'-8" 4'-11" 20 17 19 10 5.0 423 7'-6" 7'-2" 6-2" 5'-5" 20 17 20 10 5.3 430 8'-0" 7'-8" 61-8 11 5'-11" 22 19 22 12 5.5 451 8'-6" 8'-2" 7'-2" 6'-5" 24 21 23 14 5.7 471 9'-0" 8'-8" 7'-8" 6'-11" 24 21 24 14 6.0 479 9'-6" 9'-2" 8'-2" 7'-5" 26 23 26 16 6.2 499 10'-0" 9'-8" 81-811 7'-11" 28 25 27 18 6.4 520 10'-6" 10'-2" 9'-2" 8'-5" 28 25 28 18 6.7 527 11'-0" 10'-8" 9'-8" 8'-11" 30 27 30 20 6.9 547 NOTES:FOR L=5 FT.,L=lO FT.,AND L=15 FT. REGULAR INLETS:TOTAL QUANTITIES NEEDED ARE OUTSIDE THE HEAVY BLACK LINE. DROP BOX INLETS: TOTAL QUANTITIES NEEDED ARE INSIDE THE HEAVY BLACK LINE. STEEL WEIGHTS DO NOT INCLUDE STRUCTURAL STEEL CHANNEL. L = 10 FT. L = 15 FT. CONC. STEEL CONC. STEEL CU. YDS. LBS. CU. YDS. LBS. 5.3 497 7.4 706 5.7 528 7.9 747 6.0 559 8.4 786 6.4 571 8.8 803 6.7 602 9.3 844 6.0 607 7.4 850 6.2 616 7.6 860 6.4 637 7.8 880 6.6 654 8.0 897 6.9 664 8.3 907 7.1 684 8.5 927 7.3 702 8.7 944 7.6 711 9.0 954 7.8 732 9.2 974 8.0 749 9.4 992 8.3 759 9.7 1001 8.5 779 9.9 1022 LENGTH * * 4'-0" 6'-10" 8'-10" 5'-10" 16'-0" 15'-10" * 10-2" 2'-9" 15'-10" 3'-4" 11'-5" 3'-6" 8'-4" 8'-10" 15'-10" - / ///,,,.I I / I I I ELEV A TION VIEW MANHOLE COVER (TYP .) PLAN VIEW 1 30 11 ---------1 • • 1" 215/i6" --1-·------24Ya" ------ , I" ,~ .. TYPE II ELEV A TION VIEW WEIGHTS: COVER = 125 LBS. + RING = 135 LBS. MANHOLE RING (TYP.) TOTAL= 260 LBS. TYPE III TYPE IV TYPE V [G4" 3 t--41" 502 GENERAL NOTES 1. CONCRETE SHALL BE CLASS B. INLET MAY BE CAST-IN-PLACE OR PRECAST. 2. CONCRETE WALLS SHALL BE FORMED ON BOTH SIDES AND SHALL BE 8 INCHES THICK. 3. INLET STEPS SHALL BE IN CONFORMANCE WITH AASHTO M 199. 4. CURB FACE ASSEMBLY SHALL BE GALVANIZED AFTER WELDING. 5. EXPOSED CONCRETE CORNERS SHALL BE CHAMFERED ¥4 OF A INCH.CURB AND GUTTER CORNERS SHALL BE FINISHED TO MATCH THE EXISTING CURB AND GUTTER BEYOND THE TRANSITION GUTTER. 6. REINFORCING BARS SHALL BE DEFORMED AND SHALL HAVE A 2 INCH MINIMUM CLEARANCE.ALL REINFORCING BARS SHALL BE GRADE 60 AND EPOXY COATED. 7. DIMENSIONS AND WEIGHTS OF TYPICAL MANHOLE RING AND COVER ARE NOMINAL. 8. MATERIAL FOR MANHOLE RINGS AND COVERS SHALL BE GRAY OR DUCTILE CAST IRON IN ACCORDANCE WITH SUBSECTION 712.06. 9. SINCE PIPE ENTRIES INTO THE INLET ARE VARIABLE, THE DIMENSIONS SHOWN ARE TYPICAL.ACTUAL DIMENSIONS AND QUANTITIES FOR CONCRETE AND REINFORCEMENT SHALL BE AS REQUIRED IN THE WORK. QUANTITIES INCLUDE VOLUMES OCCUPIED BY PIPES. 10. STRUCTURAL STEEL SHALL BE GALVANIZED AND SHALL BE IN ACCORDANCE WITH SUBSECTION 712.06. 11. ALL MANHOLE COVERS SHALL BE CAST WITH A "NO DUMPING DRAINS TO STREAM" MESSAGE AND A FISH SYMBOL. THE SURFACE OF THE MANHOLE COVER SHALL HAVE A NON-SLIP PATTERN. i---2_3'-'--2_4_" ___ 23-"~ 2 #4 BARS 29" 24" 24" 24" 29" I , -J , -J , , I-, I-, 14 #4 BARS 6"--l r--112 11 11211 1-1 1-6" -jFOR 10 FT.INLET = 35 11-I-30 11-J--30 11--J-35"j THREE JY2 IN. HOLES -L----10 1-10" ------ SECTION AT HOLE (TYP.) 1 ,17'~ 1 , 22", r28 , 22:, , 24 11 0 r22", ~2:, , 22", 1,17'~ 1 B #4 BARS ; ~ ~ 1112"112"11 ~II~ ~II -FOR15FT .INLET L 3511-L 30 11-L 30 11--L 30"_j_ 30"_J_ 35"~ FIVE IY2 IN. HOLES -L-------15'-10" _______ _J_ CHANNEL LAYOUT DETAILS SEE CURB FACE ASSEMBLY ON SHEET 1. TYPE VI fij-:n:-~ ru l--42 11--l TYPE VII TYPE VIII 'tl~ -J VARIES-I TYPE X rn ~J,, 2[l:JJ l--44 11 --l TABLE TWO /V BARS AND QUANTITIES VARIABLE WITH 11H11 BAR BENDING DIAGRAMS /V (DIMENSIONS ARE OUT-TO-OUT OF BAR) Date : Comments Com uter File Information Sheet Revisions Colorado Department of Transportation ~ 2829 West Howard Place ~:=~ ~ ----------------~ g~~:er~~'o3 rd86i~°I t-------,1--------------1 ~ Phone: 303-757-9021 FAX : 303-757-9868 CR-X> cR-x> i------+-----------1 Project Development Branch JBK Creation Date: 07 /31/19 Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A CAD Ver .: MicroStation VB Scale: Not to Scale Units: English CURBINLET TYPER Issued by the Project Development Branch: July 31, 2019 STANDARD PLAN NO. M-604-12 Standard Sheet No . 2 of2 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Walk Parkway No Truncated Dome Warning Detection Unless Directed Walk Parkway Concrete Border Alley Construction Joint j Walk Parkway STREET ALLEY W/ SIDE DRAINAGE Drainage May Cross the Walk Up to a Maximum of 0.5 cfs for the Design 2 Year Storm. Alley Ft <-I \ I ; Concrete *� Alley ; /� I �'- No Truncated Dome Warning Detection Unless Directed STREET ALLEY WI CENTER DRAINAGE Drainage Inlet or Other Drainage Collection System shall be designed for 2 year storm minimum. Walk Parkway See Tables 8-1 & 8-2 For Radii Requirements Drainage May Not Cross the Walk Unless The Water is Sheet Flow and does not interfere with pedestrian use of walk. ALLEY INTERSECTIONS CONSTRUCTION REVISION NO: 2 DRAWING DRAWINGS DATE: 04/01/07 FC803 Fort Collins Revision of LARIMER COUNTY URBAN AREA STREET STANDARDS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B . ., ·.·§ ·.·· ... ·:: '! .. . .·· .. 4: . .., .. ·4 ·, .. . .... -Slope sidewalk to curb 1 /4" per foot. NOTE: Construct sidewalk with joints at 1 O' intervals and aligned with scoring on curb. *Any additional width of sidewalk beyond 4 FT will be paid at the flat rate according to the bid schedule. ATTACHED SIDEWALK DETAIL Slope: Minumum ¼'!ftMaximum 3"/fl _ Slope sidewalk to curb 1 /4" per foot. -�·. ·4 .. • 4 "'• A •. Variable . .. . "I .: "' .. DETACHED SIDEWALK DETAIL .. '., .... .. · . . . ·. ·..; ::-. . . ' : ,.,.4 . 4·: -�6.. . .... · 1 /2" Expansion Joint material .. "'•.; INSTALL IN LOCATIONS SPECIFIED IN CHAPTER 22 Or As DirectedWEAKENED PLANE JOINT EXPANSION JOINT SIDEWALK DETAIL CONSTRUCTION REVISION NO: 2 DRAWING DRAWINGS DATE: 04/01/07 FC1602 Fort Collins Revision of LARIMER COUNTY URBAN AREA STREET STANDARDS DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B BRIDGE APPROACH SLAB BRIDGE DECK +INCHES FROM EDGE OF SHOULDER TO DOWELS I • • TYPICAL JOINT LAYOUT FOR DIRECTION OF TRAVEL CONCRETE ROADWAY WITH CONCRETE SHOULDERS NUMERALS GENERAL NOTES I. THIS STANDARD PLAN DOES NOT APPLY TO THIN CONCRETE OVERLAYS (WHITE TOPPING). 2. TRANSVERSE CONSTRUCTION JOINTS SHALL BE LOCATED AT A© JOINT. 3. THIS JOINT LAYOUT SHALL BE USED AS A STANDARD OF THE JOINT LAYOUT FOR THE PROJECT. IF THE CONTRACTOR PROPOSES VARIATIONS FROM THIS STANDARD OR THE PROJECT HAS UNUSUAL OR IRREGULAR CONDITIONS NOT COVERED HEREIN, THE CONTRACTOR SHALL PREPARE A PAVEMENT JOINT LAYOUT FOR APPROVAL BY THE ENGINEER. SLABS 13 FT. IN WIDTH SHALL BE CONSTRUCTED ONLY WHERE DESIGNATED ON THE PLANS. 4 . ON MUL TILANE DIVIDED HIGHWAYS, THE MUL TILANE DIRECTIONAL PAVEMENT AND BOTH SHOULDERS SHALL BE PLACED WITH (I) LONGITUDINAL SAWED CONTRACTION JOINTS. 5. ON MUL TILANE DIVIDED HIGHWAYS SEPARATED BY A CONCRETE BARRIER, A @ JOINT SHALL BE CONSTRUCTED AT ONE OF THE BARRIER FACES. 6. @ JOINTS SHALL BE CONSTRUCTED BETWEEN THE TWO OPPOSING DIRECTIONS OF TRAVEL ON A MUL TILANE UNDIVIDED HIGHWAY WHEN ALL OF THE FOLLOWING APPLY: A. PAVEMENT IS CONTINUOUS ACROSS BOTH DIRECTIONS OF TRAVEL. 8. THERE IS NO MEDIAN BARRIER. C. THE WIDTH OF THE PAVEMENT IN ONE DIRECTION IS GREATER THAN 80 FEET. 7. ON VARIABLE WIDTH SLABS, THE 2 FT. OR 4 FT. END OF SLAB WIDTH DIMENSION MAY VARY ±6 INCHES. 8. (D JOINTS ARE TO BE USED WHEN A TRAFFIC LANE IS ADDED SEPARATELY, OR FOR TAPERS, OR FOR SPEED CHANGE LANES. ALTERNATIVE LONGITUDINAL JOINT LOCATIONS AT SPEED CHANGE LANES MAY BE USED IF APPROVED. 9. WHERE© JOINTS ARE SHOWN IN THE SHOULDER, THE DOWEL BARS WILL BE PLACED ON 12" CENTERS STARTING 6" FROM THE ROADWAY(I)JOINT. VERTICAL ROTATIONAL JOINT LEGEND (SEE SHEET 5 FOR JOINT DETAILS) f''.k:{ll!GNMENT f ·-J -----©--TRANSVERSE CONTRACTION OR CONSTRUCTION T IS PAVEMENT THICKNESS FROM PLANS · -- --@-- --LONGITUDINAL CONSTRUCTION LONGITUDINAL CONSTRUCTION -++t(I)ttt+++++ OR LONGITUDINAL CONTRACTION PLAN VIEW SHOWING HORIZ. TRANSLATION, LONGITUDINAL (SIDE) SHIFT AND HORIZ. ROTATIONAL ALIGNMENT SECTION A-A SHOWING VERTICAL TRANSLATION TOLERANCE SECTION A-A SHOWING VERTICAL ROTATIONAL ALIGNMENT DOWEL BAR DETAIL DETAILS ILLUSTRATING DOWEL PLACEMENT TOLERANCES TIE BARS 7' RAMP AND SPEED CHANGE LANE DIMENSIONING FOR JOINTS ONLY. SEE PLANS FOR STRIPING LOCATIONS. ~ SE E SHEET 2 FOR RAMP WEL BAR DETAILS. FOR @ JOINT WITH 13 FT. AND 12 FT. WIDE SLABS ALTERNATIVE DIMENSIONS (SEE NOTE 3) I SHOULDER 12' OR 13' 12' OR 13' SHOULDER TIE BARS 36" CTRS. 24" '\ rL ,, l'\..=J' ~ ~: \: SEE SUBSECTION 412.13(b)2 FOR ALLOWED TOLERANCE VALUES. TIE BARS (c) 36" CTRS. " (c) +@-24" 24" II' : : L 1,0 ,,. : : L I ''-=..I w @. L) -- 36" CTRS.1 , J~ /Do I .\ ., I RAMP © "A" .... \H(E)t I~ l; ALTE +-@+r< I -y t, DIME I" -6'± 6" RNATIVE NSIONS (SEE NOTE 3) _(c) SHOULDER :I.? k1) TIE BARS kZ 36" CTRS.-13' OR 12' 7 ~ .I r. 12' ·1 RURAL TWO-LANE (0 MULTI-LANE WITH SPEED CHANGE LANE AND CONCRETE SHOULDERS © Com uter File Information Creation Date: 07 /31/19 Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A CAD Ver .: MicroStation VB Scale: Not to Scale Units: English TIE BARS 36" CTRS. 24" TIE BARS RAMP AND SPEED CHANGE LANE DIMENSIONING FOR JOINTS ONLY. SEE PLANS FOR STRIPING LOCATIONS. SEE SHEET 2 FOR RAMP ~-..J.---~ DOWEL BAR DETAILS. OPTIONAL LONGITUDINAL JOINT IN CENTER FOR SINGLE LANE SPEED CHANGE LANE Colorado Department of Transportation ~ 2829 West Howard Place ~:=~ ~ ---------------~ g~~:er~~'o3 rd86i~°I t------+-------------1 ~ Phone: 303-757-9021 FAX: 303-757-9868 CR-X> cR-x> 1-----+-----------1 Project Development Branch JBK Sheet Revisions Date: Comments CONCRETE PAVEMENT JOINTS Issued by the Project Development Branch: July 31, 2019 STANDARD PLAN NO. M-412-1 Standard Sheet No. 1 of 5 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B + INCHES FROM ® INSIDE JOINT TO THE DOWELS SHOULDER C C 6' RAMP II A11 DOWEL BAR DETAIL FOR C JOINT WITH A 12 FT. LANE E -15'- 12.5' + 66 + INCHES FROM 42 54 30 © JOINT 18 E TO DOWELS 18 42 30 I 66 54 12.5' • RAMP 11 8 11 DOWEL BAR DETAIL FOR C JOINT WITH CENTER LONGITUDINAL SPLIT LANE TIE BARS 36" CTRS. SHOULDER 13' OR 12' 12' MULTI-LANE WITH ACCELERATION AND DECELERATION LANES AND CONCRETE SHOULDERS t------VARIES-------t TIE BARS 36" CTRS. TIE BARS 36" CTRS. RAMP AND SPEED CHANGE LANE DIMENSIONING FDR JOINTS ONLY.SEE PLANS FDR STRIPING LOCATIONS. RAMP "8" ~ SHOULDER 1++++++++++-1-tH+++tH=f-++tt-ll-++-+t+-l::Hr+tt--+++-tt+++-Htt++++H++-Htl-tt++t++-l-+Hl++-l-ttt++±:±1:tH+++t+-ffl-t-+t+++Htll-++++t+++-+-H+-Fl-++t++++++++++-1-tH+++tH+++t+-1-tt-+t+-+++-+tt-++-11-tt+++-1 ~ OPTIONAL LONGITUDINAL JOINT IN CENTER FOR SINGLE LANE ACCELERATION AND DECELERATION LANE JOINT LEGEND (SEE SHEET 5 FDR JOINT DETAILS) ----@---TRANSVERSE CONTRACTION DR CONSTRUCTION · -- ---@-- --LONGITUDINAL CONSTRUCTION -+++(Dt+++++++® LONGITUDINAL CONSTRUCTION OR LONGITUDINAL CONTRACTION Com uter File Information Sheet Revisions Colorado Department of Transportation Creation Date: 07 /31/19 Date: Comments Ii Q 2829 West Howard Place Designer Initials: JBK ( R-X l CDOT HQ, 3rd Floor ---------------1 Last Modification Date: 07 /31/19 CR-X) ~ Denver, CO 80204 ~ Phone: 303-757-9021 FAX: 303-757-9868 CONCRETE PAVEMENT JOINTS STANDARD PLAN NO. M-412-1 Standard Sheet No. 2 of 5 Detailer Initials: LT A C R-X l CAD Ver .: MicroStation V8 Scale: Not to Scale Units: English (R-X) 1-----+-----------1 Project Development Branch JBK Issued by the Project Development Branch: July 31, 2019 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B JOINT LEGEND (SEE SHEET 5 FOR JOINT DETAILS) -----1@1----- -------1@1----- --------©------ ----------©---------- EXPANSION TRANSVERSE CONTRACTION OR CONSTRUCTION LONGITUDINAL CONSTRUCTION LONGITUDINAL CONTRACTION NOTES 1. LONGITUDINAL JOINTS SHALL BE PLACED ADJACENT TO LANE MARKINGS WHEN POSSIBLE, AND HAVE A MAXIMUM SPACING OF 13 FT. (15 FT. IS PERMITTED WITH MONOLITHIC CURB AND GUTTER). 2. CONSTRUCT TRANSVERSE JOINTS PERPENDICULAR TO THE CENTERLINE OF PAVEMENT AND EXTEND THROUGH THE CURB OR CURB AND GUTTER. * 3. PLACE Y2 IN. MIN. EXPANSION JOINT FILLER IN TOP 6 IN. OF CURB JOINT AT INTERSECTION RETURN RADIUS POINTS. 4. THE CONTRACTOR SHALL,UNLESS OTHERWISE SHOWN ON THE PLANS,SELECT AND USE A BOND BREAKER AT INLETS,MANHOLES AND SIMILAR SIZE STRUCTURES. SMALLER STRUCTURES SUCH AS VALVE AND MONUMENT BOXES SHALL NOT REQUIRE A BOND BREAKER. 5. WHERE A LONGITUDINAL JOINT PASSES LESS THAN 1 FT. FROM A CAST-IN-PAVEMENT MANHOLE OR SIMILAR SIZE STRUCTURE, A TYPICAL 2 FT. RADIAL JOINT, AS SHOWN IN THE DETAILS, SHALL BE USED. OPEN CENTER CLOSED CENTER CD LONGITUDINAL t-l -+1--+I -+-I -+1--+<I L I I I I I I CONSTRUCTION 6. TRANSVERSE JOINTS SHALL EITHER INTERSECT THE CENTER OF CIRCULAR MANHOLES AND INLETS OR BE AT LEAST 4 FT. AWAY FROM THE EDGE OF CIRCULAR MANHOLES. SEE CURB INLET BOXOUT DETAIL ON SHEET 5. Com uter File Information Creation Date: 07 /31/19 Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A CUL-DE-SAC 7. TRANSVERSE CONSTRUCTION JOINTS SHALL BE LOCATED AT A© JOINT. 6. THE ENGINEERS SHALL HAVE AN OPTION TO USE INDIVIDUAL DOWELS IN THE@JDINT ON SHORT RUN (2' ± 6") TO CURB RADIUS RETURNS. JOINT IS NOT REQUIRED IF CURB ANO GUTTER IS POURED MONOLITHICALLY WITH ADJACENT LANE. SHOWS INTEGRAL CURB INLET OR MANHOLE 8' MINIMUM OR 15' MAXIMUM *~ 0 CURB INLET BOXOUT (SEE DETAIL ON SHEET 5) PERMISSIBLE ALTERNATIVE JOINTS WITH SMALL RADII < 16' -----.... _l_ 13' MAX. t CURB INLET BOXOUT 2' ±6" TYP. HMA PAVEMENT Date: (SEE DETAIL ON SHEET 5) Sheet Revisions Comments ROUNDING OF ANGLE BY FORMING OR SLIPFORM PAVING PERMISSIBLE. TYPICAL CURBED PAVEMENT JOINT LAYOUT Colorado Department of Transportation ~ 2829 West Howard Place ~:=~ ~ ----------------~ g~~:er~~'o3 rd86i~°I t-------,1--------------1 ~ Phone: 303-757-9021 FAX: 303-757-9868 CR-X> INTEGRAL CURB MAY BE ALIGNED WITH FRONT OR BACK OF CURB. CONCRETE PAVEMENT JOINTS HMA PAVEMENT STANDARD PLAN NO. M-412-1 Standard Sheet No. 3 of 5 CAD Ver.: MicroStation VB Scale: Not to Scale Units: English cR-x> 1-----+-----------1 Project Development Branch JBK Issued by the Project Development Branch: July 31, 2019 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B 12' DR 12' SHOULDER JOINT LEGEND (SEE SHEET 5 FOR JOINT DETAILS) -----<0----- --------1(Df----- --------®------- ----------©---------- EXPANSION TRANSVERSE CONTRACTION DR CONSTRUCTION LONGITUDINAL CONSTRUCTION LONGITUDINAL CONTRACTION r,\ LONGITUDINAL t-l -+l--+-1 --<1,--+l --+<I (0 I I I I I I CONSTRUCTION - NOTES I. LONGITUDINAL JOINTS SHALL BE PLACED ADJACENT TD LANE MARKINGS WHEN POSSIBLE, AND HAVE A MAXIMUM SPACING OF 13 FT. (15 FT. IS PERMITTED WITH MONOLITHIC CURB AND GUTTER). 2. CONSTRUCT TRANSVERSE JOINTS PERPENDICULAR TD THE CENTERLINE OF PAVEMENT AND EXTEND THROUGH THE CURB DR CURB AND GUTTER. * 3. PLACE Y2 IN. MIN. EXPANSION JOINT FILLER IN TOP 6 IN. OF CURB JOINT AT INTERSECTION RETURN RADIUS POINTS. 4. THE CONTRACTOR SHALL,UNLESS OTHERWISE SHOWN ON THE PLANS,SELECT AND USE A BOND BREAKER AT INLETS,MANHDLES AND SIMILAR SIZE STRUCTURES. SMALLER STRUCTURES SUCH AS VALVE AND MONUMENT BOXES DD NOT REQUIRE A BOND BREAKER. 5. WHERE A LONGITUDINAL JOINT WOULD PASS LESS THAN 1 FT. FROM A CAST-IN-PAVEMENT MANHOLE DR SIMILAR SIZE STRUCTURE, A TYPICAL 2 FT. RADIAL JOINT, AS SHOWN IN THE DETAILS, SHALL BE USED. 6. TRANSVERSE JOINTS SHALL EITHER INTERSECT THE CENTER OF CIRCULAR MANHOLES AND INLETS DR BE AT LEAST 4 FT. AWAY FROM THE EDGE OF CIRCULAR MANHOLES. SEE CURB INLET BOXOUT DETAIL ON SHEET 5. i---------------------------~~---...::_--::---(L) ,-/ r __c::..-:::.--"*-----;-;-;-;:;:;-:;:;:;-;~=~;;,;---;:;;:--;:;;--;-;:;;:,;;--;-;;:;:;-;:-,.;:-;;;:;-,;-;;;:;;;:;-;--:;:;-::;:;:;;:---------1 ---.Y.. .\ · • r. , \AN EXTRA JOINT SHALL BE PLACED HERE (TYP.), WHEN THERE r:AN EXTRA JOINT SHALL BE PLACED HERE (TYP.), WHEN THERE "'\++++++<i-+++++-+++'++++++<i-++.(l''°'L:+-+-<>+++++1-++-t-+++++-<>+++++1-++-t-+/-1r.J/ IS MORE THAN A 12 FT. GAP BETWEEN A JOINT LOCATED AT A IS MORE THAN A 12 FT. GAP BETWEEN A JOINT LOCATED * ©-* .'f=-: J I * CURB BREAK 1JNT AND THE PREVIOUS JOINT ---~--f~AtT~A~c~u~RB~B~RE~AK~P~OI~NT;AN~D~TH~EiPiRiEv~I~ou~s~J§D~INFT:=f=f::F=ff=f=~~f=f=f:::5// \\t::=f=f=f=f~',9~ff=t=f=fc~uR~BfB~R~EAKiP~D~IN~T::r=r==::;:f::::;:::::::;:=:::;::=d SHOULDER CURB BREAK PEJNT~ '.,,/... ..\. ' - -----H'c"J-+--+---+---i --- 12' OR 12' 1 12' OR 13' SHOULDER r::::~ --------- -~------~.,......--~::::::::::::::::::::::::::::::--=========:::::::::::::::~ ---:::::::: -------------L--+-+--+---+--+--t--t-+--+--+--+-+--+--+---+-------./ -------/ ===~=:::::::::::::::::::::::::::::::::::::::::::::::j:::::::=:::::::::::::::::::=J:::::;:::=:::::::::::;,t::-::::!:: ~ , EXPANSION MATERIAL AT ©-SHOWS ---© BREAK IN CURB ALIGNMENT (TYP.) CURB AND GUTTER \\ \ / Com uter File Information Creation Date: 07 /31/19 Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A CAD Ver .: MicroStation VB Scale: Not to Scale Units: English L ~ \ /1 C HMA PAVEMENT-~ MULTI-LANE INTERSECTION WITH SPEED CHANGE LANE AND CONCRETE SHOULDERS Colorado Department of Transportation ~ 2829 West Howard Place ~:=~ ~ ----------------~ g~~:er~~'o3 rd86i~°I t-------,1--------------1 ~ Phone: 303-757-9021 FAX: 303-757-9868 CR-X> cR-x> 1-----+-----------1 Project Development Branch JBK Sheet Revisions Date: Comments CONCRETE PAVEMENT JOINTS Issued by the Project Development Branch: July 31, 2019 STANDARD PLAN NO. M-412-1 Standard Sheet No. 4 of 5 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B A . 114" BELOW SURF ACE n SILICONE SEALANT T . I> . l. . A . APPROACH SLAB C>. A · . A . PREFORMED JOINT MATERIAL ----l f--1'4" @ EXP ANS ION JOINT ® LONGITUDINAL CONSTRUCTION JOINT * USE ONLY IF T ~ 8 IN. FORM ONLY FEMALE KEYWAY C>. Com uter File Information Creation Date: 07 /31/19 Designer Initials: JBK Last Modification Date: 07 /31/19 Detailer Initials: LT A C> A · C> JOINT C> C> C> SEE BRIDGE PLAN FDR DEPTH . . C>. CONCRETE ROADWAY SLAB BRIDGE APPROACH SEE DOWEL SPACING IN TRAVEL LANES RIGID WELDED ASSEMBLY IF NEEDED C>. © ON THE PLANS (>. DOWELED TRANSVERSE CONSTRUCTION OR CONTRACTION JOINT (TRANSVERSE WEAKENED PLANE JOINT) A· (> . n;:'. C> 36" CTRS. A · TIE BARS . l>. . l> T (> .. 15" 15" A · A· T/2 THE TRANSVERSE JOINT IN MONOLITHIC CURB AND GUTTER SHALL BE SAWED TO THE SAME DEPTH AS THE PAVEMENT. BOTTOM OF SAW CUT C>. Tu 1·=sce==36=" C===T=RS=. ===>-b . T/2 TIE BARS A · . C> ••• (> (>. © LONGITUDINAL CONTRACTION JOINT (LONGITUDINAL WEAKENED PLANE JOINT) A KEYWAY IS ALLOWED TO FACILITATE USE OF BENT TIE BARS OR APPROVED TWO PIECE CONNECTORS ® LONGITUDINAL CONSTRUCTION JOINT l . A . A · (> •• _J . C> .. CD LONGITUDINAL CONSTRUCTION JOINT ff USE ONLY IF T < 8 IN. JOINT SEALANT (>. • C> • A • A . 1" MIN. C>l_· . . . . . A • . . C> • • I\. I\ • Y2" DIA. BACKER ROD (>. t> .... f)' SEAL AT ~ CONSTRUCTION JOINT Sheet Revisions Date : Comments JOINT SEALANT . b . . 6 ~ · %11 DIA. BACKER ROD . I>, •. °'· ' 6 · ' 6 · ' 6 · ' 6 · SAWED JOINT ~ *** USE T/4 WHEN T < 8 IN. Colorado Department of Transportation Q 2829 West Howard Place C R-X l 1------1-------------1 CDOT HQ, 3rd Floor CR-X J ~ Denver, CO 80204 CR-X l 1------1-------------1 ~ Phone: 303-757-9021 FA X: 303-75 7 -9868 CAD Ver .: MicroStation V8 Scale: Not to Scale Units: English cR-x> 1-----1-------------1 Project Development Branch JBK A A INTEGRAL CURB NOTE I. PAVEMENT THICKNESS (T), SHALL BE AS SHOWN ON THE PLANS. PAVEMENT THICKNESS (T) DOWEL BAR DIAMETER 7 IN. ~ T < 8 IN. 1 IN. 8 IN. ~ T ~ 10 IN. 1.25 IN. 10 IN. < T ~ 15 IN. 1.50 IN. REINFORCING SIZE TABLE TIE BAR SIZE IS NO. 5 WHEN PAVEMENT IS PLACED ON UNBOUND BASES. TIE BAR IS NO. 6 WHEN PAVEMENT IS PLACED ON LIME TREATED SOIL, ASPHALT OR CEMENT TREATED, MILLED ASPHALT,OR RECYCLED ASPHALT BASES. BOND BREAKER INLET OR MANHOLE CAST IN PAVEMENT INST ALL TRANSVERSE JOINT AT C BOTH BOXOUT CORNERS IF BOXOUT IS 8 FT.OR LONGER. 8" MIN. APRON BOND BREAKER CURB INLET BOXOUT INLET OR MANHOLE 4:1 TAPER TO MEET APRON T (SEE JOINT @ DETAIL) . A . A · A · 4:1 TAPER TO MEET STRUCTURE . SECTION 8-8 INLET OR MANHOLE BOND BREAKER SHALL BE COMPOSED OF PLASTIC SHEET,BUILDING PAPER OR OTHER APPROVED MATERIAL THAT PREVENTS BONDING. CONCRETE PAVEMENT JOINTS Issued by the Project Development Branch: July 31, 2019 SECTION A-A STANDARD PLAN NO. M-412-1 Standard Sheet No . 5 of 5 Project Sheet Number: DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 04000 Erosion Control, Inlet Protection, Fugitive Dust Prevention Index: Part 1 - Dust Prevention and Control Manual Part 2 - Environmental Standard Operating Procedures DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Adopted by Ordinance No. 44, 2016 Dust Prevention and Control Manual DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual CONTENTS 1.0 Introduction 1 1.1 Title 1 1.2 Purpose of Manual 1 1.3 Applicability 1 1.4 Definitions 2 2.0 Fugitive Dust and the Problems it Causes 5 2.1 What is Fugitive Dust, Generally? 5 2.2 Why is the City Addressing Fugitive Dust? 5 2.3 Health and Environmental Effects 6 2.4 Nuisance and Aesthetics 6 2.5 Safety Hazard and Visibility 6 3.0 Best Management Practices 7 3.1 Earthmoving Activities 8 3.2 Demolition and Renovation 10 3.3 Stockpiles 12 3.4 Street Sweeping 14 3.5 Track-out / Carry-out 15 3.6 Bulk Materials Transport 16 3.7 Unpaved Roads and Haul Roads 18 3.8 Parking Lots 19 3.9 Open Areas and Vacant Lots 21 3.10 Saw Cutting and Grinding 22 3.11 Abrasive Blasting 24 3.12 Mechanical Blowing 26 4.0 Dust Control Plan for Land Development Greater Than Five Acres 28 Dust Prevention and Control Checklist 31 5.0 Resources 32 5.1 Cross Reference to Codes, Standards, Regulations, and Policies 32 5.2 City of Fort Collins Manuals and Policies 35 5.3 References for Dust Control 35 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳ 1.0 Introduction 1.1 Title The contents of this document shall be known as the Dust Prevention and Control Manual (“the Manual”). 1.2 Purpose of Manual The purpose of the Manual is to establish minimum requirements consistent with nationally recognized best management practices for controlling fugitive dust emissions and to describe applicable best management practices to prevent, minimize, and mitigate off-property transport or off-vehicle transport of fugitive dust emissions pursuant to Chapter 12, Article X of the Fort Collins City Code (§§12-150 et. seq) for specific dust generating activities and sources. The purpose of Chapter 12, Article X of the Code is to protect the health, safety, and welfare of the public, including prevention of adverse impacts to human health, property, sensitive vegetation and areas, waters of the state, and other adverse environmental impacts and to prevent visibility impairment and safety hazards caused by emissions of particulate matter into the air from human activities. 1.3 Applicability This Manual applies to any person who conducts, or is an owner or operator of, a dust generating activity or source, as defined in the Code and described in this Manual, within the City of Fort Collins, subject to the exclusion set forth in Code §12-150(b)(3). DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹ 1.4 Definitions Abrasive blasting shall mean a process to smooth rough surfaces; roughen smooth surfaces; and remove paint, dirt, grease, and other coatings from surfaces. Abrasive blasting media may consist of sand; glass, plastic or metal beads; aluminum oxide; corn cobs; or other materials. Additional best management practice shall mean using at least one additional measure if the required best management practices are ineffective at preventing off-property transport of particulate matter. Additional requirements shall mean when applicable, any measure that is required, e.g., a dust control plan when project sites are over 5 acres in size. Best management practice shall mean any action or process that is used to prevent or mitigate the emission of fugitive dust into the air. Bulk materials transport shall mean the carrying, moving, or conveying of loose materials including, but not limited to, earth, rock, silt, sediment, sand, gravel, soil, fill, aggregate, dirt, mud, construction or demolition debris, and other organic or inorganic material containing particulate matter onto a public road or right-of-way in an unenclosed trailer, truck bed, bin, or other container. Code shall mean the Fort Collins City Code, as amended from time to time. Cover shall mean the installation of a temporary cover material on top of disturbed soil surfaces or stockpiles, such as netting, mulch, wood chips, gravel or other materials capable of preventing wind erosion. Dust control measure shall mean any action or process that is used to prevent or mitigate the emission of fugitive dust into the air, including but not limited to the best management practices identified in this Manual. Dust generating activity or source shall mean a process, operation, action, or land use that creates emissions of fugitive dust or causes off-property or off-vehicle transport. Dust generating activity or source shall include a paved parking lot containing an area of more than one half (1/2) acre. Earthmoving shall mean any process that involves land clearing, disturbing soil surfaces, or moving, loading, or handling of earth, dirt, soil, sand, aggregate, or similar materials. Fugitive dust shall mean solid particulate matter emitted into the air by mechanical processes or natural forces but is not emitted through a stack, chimney, or vent Local wind speed shall mean the current or forecasted wind speed for the Fort Collins area as measured at the surface weather observation station KFNL located at the Fort Collins Loveland Municipal Airport or at Colorado State University’s Fort Collins or Christman Field weather stations or as measured onsite with a portable or hand-held anemometer. The City will use anemometers whenever practicable. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵ Maximum speed limit shall mean the speed limit on public rights-of-way adopted by the City pursuant to Fort Collins Traffic Code adopted pursuant to City Code Section 28-16 for private roadways, a speed limit shall be established as appropriate to minimize off-site transportation of. Mechanical blower shall mean any portable machine powered with an internal combustion or electric-powered engine used to blow leaves, clippings, dirt or other debris off sidewalks, driveways, lawns, medians, and other surfaces including, but not limited to, hand-held, back- pack and walk-behind units, as well as blower- vacuum units. Off-property transport shall mean the visible emission of fugitive dust beyond the property line of the property on which the emission originates or the project boundary when the emission originates in the public right-of-way or on public property. Off-vehicle transport shall mean the visible emission of fugitive dust from a vehicle that is transporting dust generating materials on a public road or right-of-way. On-tool local exhaust ventilation shall mean a vacuum dust collection system attached to a construction tool that includes a dust collector (hood or shroud), tubing, vacuum, and a high efficiency particulate air (HEPA) filter. On-tool wet dust suppression shall mean the operation of nozzles or sprayers attached to a construction tool that continuously apply water or other liquid to the grinding or cutting area by a pressurized container or other water source. Open area shall mean any area of undeveloped land greater than one-half acre that contains less than 70 percent vegetation. This includes undeveloped lots, vacant or idle lots, natural areas, parks, or other non-agricultural areas. Recreational and multi-use trails maintained by the City are not included as an open area. Operator or owner shall mean any person who has control over a dust generating source either by operating, supervising, controlling, or maintaining ownership of the activity or source including, but not limited to, a contractor, lessee, or other responsible party of an activity, operation, or land use that is a dust generating activity or source. Particulate matter shall mean any material that is emitted into the air as finely divided solid or liquid particles, other than uncombined water, and includes dust, smoke, soot, fumes, aerosols and mists. Required best management practices shall mean specific measures that are required to be implemented if a dust generating activity is occurring. Sensitive area shall mean a specific area that warrants special protection from adverse impacts due to the deposition of fugitive dust, such as natural areas (excluding buffer zones), sources of water supply, wetlands, critical wildlife habitat, or wild and scenic river corridors. Soil retention shall mean the stabilization of disturbed surface areas that will remain exposed and inactive for 30 days or more or while vegetation is being established using mulch, compost, soil mats, or other methods. Stockpile shall mean any accumulation of bulk materials that contain particulate matter being stored for future use or disposal. This includes backfill materials and storage piles for soil, sand, dirt, mulch, aggregate, straw, chaff, or other materials that produce dust. Storm drainage facility shall mean those improvements designed, constructed or used to convey or control stormwater runoff and to remove pollutants from stormwater runoff after precipitation. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control ManualͶ Surface roughening shall mean to modify the soil surface to resist wind action and reduce dust emissions from wind erosion by creating grooves, depressions, ridges or furrows perpendicular to the predominant wind direction using tilling, ripping, discing, or other method. Track-out shall mean the carrying of mud, dirt, soil, or debris on vehicle wheels, sides, or undercarriages from a private, commercial, or industrial site onto a public road or right-of- way. Vegetation shall mean the planting or seeding of appropriate grasses, plants, bushes, or trees to hold soil or to create a wind break. All seeded areas must be mulched, and the mulch should be adequately crimped and or tackified. If hydro-seeding is conducted, mulching must be conducted as a separate, second operation. All planted areas must be mulched within twenty- four (24) hours after planting. Wet suppression shall mean the application of water by spraying, sprinkling, or misting to maintain optimal moisture content or to form a crust in dust generating materials and applied at a rate that prevents runoff from entering any public right-of-way, storm drainage facility or watercourse. Wind barrier shall mean an obstruction at least five feet high erected to assist in preventing the blowing of fugitive dust, comprised of a solid board fence, chain link and fabric fence, vertical wooden slats, hay bales, earth berm, bushes, trees, or other materials installed perpendicular to the predominant wind direction or upwind of an adjacent residential, commercial, industrial, or sensitive area that would be negatively impacted by fugitive dust. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͷ 2.0 Fugitive Dust and the Problems it Causes 2.1 What is Fugitive Dust, Generally? Dust, also known as particulate matter, is made up of solid particles in the air that consist primarily of dirt and soil but can also contain ash, soot, salts, pollen, heavy metals, asbestos, pesticides, and other materials. “Fugitive” dust means particulate matter that has become airborne by wind or human activities and has not been emitted from a stack, chimney, or vent. The Colorado Department of Public Health and Environment (CDPHE) estimates that more than 4,300 tons of particulate matter are emitted into the air in Larimer County annually. The primary sources of this particulate matter include construction activities, paved and unpaved roads, and agricultural operations. The quantity of dust emitted from a particular activity or area and the materials in it can depend on the soil type (sand, clay, silt), moisture content (dry or damp), local wind speed, and the current or past uses of the site (industrial, farming, construction). 2.2 Why is the City Addressing Fugitive Dust? Colorado state air regulations and Larimer County air quality standards generally require owners and operators of dust generating activities or sources to use all available and practical methods that are technologically feasible and economically reasonable in order to prevent fugitive dust emissions. However, state regulations and permitting requirements typically apply to larger stationary sources rather than to activities that generate dust. Larimer County fugitive dust standards apply only to land development. Although state and county requirements apply to many construction activities, they do not address many sources of dust emissions and City code compliance officers do not have authority to enforce state or county regulations. Fort Collins is experiencing rapid growth and development that has contributed to local man-made dust emissions. The City has established Chapter 12, Article X of the Code (§§12-150- 12-159) to address dust generating activities and sources that negatively impact citizens in Fort Collins. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͸ 2.3 Health and Environmental Effects Dust particles are very small and can be easily inhaled. They can enter the respiratory system and increase susceptibility to respiratory infections, and aggravate cardio-pulmonary disease. Even short-term exposure to dust can cause wheezing, asthma attacks and allergic reactions, and may cause increases in hospital admissions and emergency department visits for heart and lung related diseases. Fugitive dust emissions can cause significant environmental impacts as well as health effects. When dust from wind erosion or human activity deposits out of the air, it may impact vegetation, adversely affect nearby soils and waterways, and cause damage to cultural resources. Wind erosion can result in the loss of valuable top soil, reduce crop yields, and stunt plant growth. According to the Environmental Protection Agency (EPA), studies have linked particulate matter exposure to health problems and environmental impacts such as: •Health Impacts: o Irritation of the airways, coughing, and difficulty breathing o Reduced lung function and lung cancer o Aggravated asthma and chronic bronchitis o Irregular heartbeat and increases in heart attacks •Environmental Impacts: o Haze and reduced visibility o Reduced levels of nutrients in soil 2.4 Nuisance and Aesthetics Dust, dirt and debris that become airborne eventually settle back down to the surface. How far it travels and where it gets deposited depends on the size and type of the particles as well as wind speed and direction. When this material settles, it can be deposited on homes, cars, lawns, pools and ponds, and other property. The small particles can get trapped in machinery and electronics causing abrasion, corrosion, and malfunctions. The deposited dust can damage painted surfaces, clog filtration systems, stain materials and cause other expensive clean-up projects. 2.5 Safety Hazard and Visibility Blowing dust can be a safety hazard at construction sites and on roads and highways. Dust can obstruct visibility and can cause accidents between vehicles and bikes, pedestrians, or site workers. Dust plumes can also decrease visibility across a natural area or scenic vistas. The “brown cloud”, often visible along the Front Range during the winter months, and the brilliant red sunsets that occur are often caused by particulate matter and other pollutants in the air. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͹ 3.0 Best Management Practices This Manual describes established best management practices for controlling dust emissions that are practical and used in common practice to prevent or mitigate impacts to air quality from dust generating activities and sources occurring within Fort Collins. The objective of the dust control measures included in this Manual is to reduce dust emissions from human activities and to prevent those emissions from impacting others and is based on the following principles: Prevent – avoid creating dust emissions through good project planning and modifying or replacing dust generating activities. Minimize – reduce dust emissions with methods that capture, collect, or contain emissions. Mitigate – when preventing fugitive dust or minimizing the impacts are not feasible, the Manual provides specific measures to mitigate dust. More specifically, the Manual establishes the following procedures for each dust generating activity outlined in this Chapter: 1.Required Best Management Practices – this section includes the specific measures that are required to be implemented if the dust generating activity is occurring. For example, high wind restrictions (temporarily halting work when wind speeds exceed 30 mph) are required best management practices for earthmoving, demolition/renovation, saw cutting or grind, abrasive blasting, and leaf blowing. 2.Additional Best Management Practices – this section includes additional measures if the required best management practices are ineffective at preventing off-property transport of particulate matter. At least one of the additional best management practices outlined in the Manual must be implemented on the site to be in compliance with the Manual and Code. 3.Additional Requirements – When applicable, additional measures are also required, e.g., a dust control plan when project sites are over 5 acres in size. The Dust Prevention and Control Checklist included on page 31 of this Manual provides a “quick guide” to dust control BMPs covered in the following sections of the Manual. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͺ 3.1 Earthmoving Activities Above: This figure illustrates earthmoving, which is an activity that can generate dust. Dust emissions from earthmoving activities depend on the type and extent of activity being conducted, the amount of exposed surface area, wind conditions, and soil type and moisture content, including: x Site preparation (clearing, grubbing, scraping) x Road construction x Grading and overlot grading x Excavating, trenching, backfilling and compacting x Loading and unloading dirt, soil, gravel, or other earth materials x Dumping of dirt, soil, gravel, or other earth materials into trucks, piles, or receptacles x Screening of dirt, soil, gravel, or other earth materials Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts earthmoving that is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Minimize disturbed area: plan the project or activity so that the minimum amount of disturbed soil or surface area is exposed to wind or vehicle traffic at any one time. (ii) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate to mitigate off-property transport of dust entrained by vehicles. (iii) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. (iv) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (v) Restrict access: restrict access to the work area to only authorized vehicles and personnel. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͻ (b) Additional Best Management Practices: In the event 3.1(a)(i)-(v) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to disturbed soil surfaces, backfill materials, screenings, and other dust generating operations as necessary and appropriate considering current weather conditions, and prevent water used for dust control from entering any public right-of-way, stormwater drainage facility, or watercourse. (ii) Wind barrier: construct a fence or other type of wind barrier to prevent wind erosion of top soils. (iii) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (iv) Surface roughening: stabilize an active construction area during periods of inactivity or when vegetation cannot be immediately established. (v) Cover: install cover materials during periods of inactivity and properly anchor the cover. (vi) Soil retention: stabilize disturbed or exposed soil surface areas that will be inactive for more than 30 days or while vegetation is being established. (c) Additional requirements: Any person, owner, or operator who conducts earthmoving that is a dust generating activity or source at a construction site or land development project with a lot size equal to or greater than five (5) acres also shall implement the following measures: (i) Dust Control Plan: submit a plan that describes all potential sources of fugitive dust and methods that will be employed to control dust emissions with the development construction permit application or development review application (see Chapter 4 of this Manual). A copy of the Dust Control Plan must be onsite at all times and one copy must be provided to all contractors and operators engaged in dust generating activities at the site. (ii) Construction sequencing: include sequencing or phasing in the project plan to minimize the amount of disturbed area at any one time. Sites greater than 25 acres in size may be asked to provide additional justification, revise the sequencing plan, or include additional best management practices. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control ManualͳͲ 3.2 Demolition and Renovation Above: This photo illustrates restricting access (a required best management practice) and a wind barrier (an additional best management practice) for demolition and renovation activities. Dust generated from demolition activities may contain significant levels of silica, lead, asbestos, and particulate matter. Inhalation of silica and asbestos is known to cause lung cancer, and exposure to even small quantities of lead dust can result in harm to children and the unborn. In addition to complying with the dust control measures below, any person engaged in demolition or renovation projects must comply with applicable state and federal regulations for asbestos and lead containing materials and notification and inspection requirements under the State of Colorado Air Quality Control Commission's Regulation No. 8, Part B Control of Hazardous Air pollutants. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts demolition or renovation that is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Asbestos and lead containing materials: demolition and renovation activities that involve asbestos or lead containing materials must be conducted in accordance with 2012 International Building Code (IBC), as adopted by the Code Sec. 5-26 and amended by Code Sec. 5-27 (59) (amending IBC §3602.1.1) and all other state and local regulations; (ii) Restrict access: restrict access to the demolition area to only authorized vehicles and personnel; (iii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport; and (iv) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳͳ (b) Additional Best Management Practices: In the event 3.2(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to demolished materials or pre-wet materials to be demolished as necessary. Prevent water used for dust control from entering any public right-of- way, storm drainage facility, or watercourse. (ii) Wind barrier: construct a fence or other type of wind barrier to prevent onsite dust generating materials from blowing offsite. (c) Additional requirements: (i) Building permit compliance: comply with all conditions and requirements under any building required pursuant to the Code and/or the Land Use Code. Above: This photo illustrates reducing drop height, a required best management practice. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳʹ 3.3 Stockpiles Above: This photo illustrates wet suppression, an additional best management practice for stockpiles. Stockpiles are used for both temporary and long-term storage of soil, fill dirt, sand, aggregate, woodchips, mulch, asphalt and other industrial feedstock, construction and landscaping materials. Fugitive dust can be emitted from stockpiles while working the active face of the pile or when wind blows across the pile. The quantity of emissions depends on pile height and exposure to wind, moisture content and particle size of the pile material, surface roughness of the pile, and frequency of pile disturbance. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of a stockpile that is a dust generating activity or source shall implement the following best management practices to prevent off property transport of fugitive dust emissions: (i) Minimize drop height: Drivers and operators shall unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. (b) Additional Best Management Practices: In the event 3.3(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: Apply water to the active face when working the pile or to the entire pile during periods of inactivity. Prevent water used for dust control from entering any public right- of-way, storm drainage facility, or watercourse. (ii) Cover: install cover materials during periods of inactivity and anchor the cover. (iii) Surface roughening: stabilize a stockpile during periods of inactivity or when vegetation cannot be immediately established. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳ͵ (iv) Stockpile location: locate stockpile at a distance equal to ten times the pile height from property boundaries that abut residential areas. (v) Vegetation: seed and mulch any stockpile that will remain inactive for 30 days or more. (vi) Enclosure: construct a three-sided structure equal to or greater than the height of the pile to shelter the pile from the predominant winds. (c) Additional requirements: (i) Stockpile permit compliance: comply with all conditions and requirements under any stockpile permit required under the Code or the Land Use Code. (ii) Erosion control plan compliance: implement and comply with all conditions and requirements of the “Fort Collins Stormwater Criteria Manual, as adopted in Code Sec. §26-500; specifically, Volume 3 Chapter 7 “Construction BMPs”. The Stormwater Criteria Manual may require the use of Erosion Control Materials, soil stockpile height limit of ten feet, watering, surface roughening, vegetation, silt fence and other control measures. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control ManualͳͶ 3.4 Street Sweeping Left: This figure illustrates the use of a wet suppression and vacuum system, an additional best management practice for street sweeping. Street sweeping is an effective method for removing dirt and debris from streets and preventing it from entering storm drains or becoming airborne. Regenerative air sweepers and mechanical sweepers with water spray can also be effective at removing particulate matter from hard surfaces. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator that conducts sweeping operations or services on paved or concrete roads, parking lots, rights-of-way, pedestrian ways, plazas or other solid surfaces, and whose operations are a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Uncontrolled sweeping prohibited: the use of rotary brushes, power brooms, or other mechanical sweeping for the removal of dust, dirt, mud, or other debris from a paved public road, right-of-way, or parking lot without the use of water, vacuum system with filtration, or other equivalent dust control method is prohibited. Mechanical or manual sweeping that occurs between lifts of asphalt paving operations or due to preparation for pavement markings are excluded from this prohibition, due to engineering requirements associated with these operations. (b) Additional Best Management Practices: In the event 3.4(a)(i) is ineffective to prevent off-property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: use a light spray of water or wetting agent applied directly to work area or use equipment with water spray system while operating sweeper or power broom. Prevent water used for dust control from entering any storm drainage facility or watercourse. (ii) Vacuum system: use sweeper or power broom equipped with a vacuum collection and filtration system. (iii) Other method: use any other method to control dust emissions that has a demonstrated particulate matter control efficiency of 80 percent or more. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳͷ 3.5 Track-out / Carry-out Above: This figure illustrates an installed grate (left) and a gravel bed (right), both of which are additional best management practices associated with track-out/carry-out. Mud, dirt, and other debris can be carried from a site on the wheels or undercarriage of equipment and vehicles onto public roads. When this material dries, it can become airborne by wind activity or when other vehicles travel on it. This is a health concern and can cause visibility issues and safety hazards. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of any operation that has the potential to result in track-out of mud, dirt, dust, or debris on public roads and rights-of-way and whose operation is a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Contracts and standards: comply with track-out prevention requirements and construction best management practices as set forth in the Code, City regulations or policies, as specified in applicable contract documents, and as set forth in the Fort Collins Stormwater Criteria Manual. (ii) Remove deposition: promptly remove any deposition that occurs on public roads or rights- of-way as a result of the owner’s or operator’s operations. Avoid over-watering and prevent runoff into any storm drainage facility or watercourse. (b) Additional Best Management Practices: In the event 3.5(a)(i)-(ii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Install rails, pipes, grate, or similar track-out control device. (ii) Install a gravel bed track-out apron that extends at least 50 feet from the intersection with a public road or right-of-way. (iii) Install gravel bed track-out apron with steel cattle guard or concrete wash rack. (iv) Install and utilize on-site vehicle and equipment washing station. (v) Install a paved surface that extends at least 100 feet from the intersection with a public road or right-of-way. (vi) Manually remove mud, dirt, and debris from equipment and vehicle wheels, tires and undercarriage. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳ͸ 3.6 Bulk Materials Transport Above: This figure illustrates covered loads, a required best management practice for bulk materials transport. Haul trucks are used to move bulk materials, such as dirt, rock, demolition debris, or mulch to and from construction sites, material suppliers and storage yards. Dust emissions from haul trucks, if uncontrolled, can be a safety hazard by impairing visibility or by depositing debris on roads, pedestrians, bicyclists, or other vehicles. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of a dust generating activity or source for which vehicles used to transport bulk materials to and from a site within the City on a public or private road or on a public right-of-way shall prevent off-vehicle transport of fugitive dust emissions. To prevent off-vehicle transport of fugitive dust to and from the site, the owner or operator shall implement the following measures: (i) Cover Loads: Loads shall be completely covered or all material enclosed in a manner that prevents the material from blowing, dropping, sifting, leaking, or otherwise escaping from the vehicle. This includes the covering of hot asphalt and asphalt patching material with a tarp or other impermeable material. (ii) Minimize drop height: Drivers and operators shall load and unload truck beds and loader or excavator buckets slowly, and minimize drop height of materials to the lowest height possible, including screening operations. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳ͹ (b) Additional Best Management Practices: In the event 3.6(a)(i)-(ii) are ineffective to prevent off- vehicle transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to bulk materials loaded for transport as necessary to prevent fugitive dust emissions and deposition of materials on roadways. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Other technology: use other equivalent technology that effectively eliminates off-vehicle transport, such as limiting the load size to provide at least three inches of freeboard to prevent spillage. Above: This figure illustrates minimizing drop heights, a required best management practice for bulk materials transport. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳͺ 3.7 Unpaved Roads and Haul Roads Left: This figure illustrates surface improvements on an unpaved road, an additional best management practice. Road dust from unpaved roads is caused by particles lifted by and dropped from rolling wheels traveling on the road surface and from wind blowing across the road surface. Road dust can aggravate heart and lung conditions as well as cause safety issues such as decreased driver visibility and other safety hazards. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of an unpaved road located on a construction site greater than five acres on private property or an unpaved road used as a public right- of-way shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (ii) Restrict access: restrict travel on unpaved roads by limiting access to only authorized vehicle use. (b) Additional Best Management Practices: In the event 3.7(a)(i)-(ii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Wet suppression: apply water to unpaved road surface as necessary and appropriate considering current weather conditions, and prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (ii) Surface improvements: install gravel or similar materials with sufficient depth to reduce dust or pave high traffic areas. (iii) Access road location: locate site access roads away from residential or other populated areas. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualͳͻ 3.8 Parking Lots Above: This figure illustrates an unpaved parking lot in Fort Collins. This section applies to paved and unpaved areas where vehicles are parked or stored on a routine basis and includes parking areas for shopping, recreation, or events; automobile or vehicle storage yards; and animal staging areas. Best Management Practices to Control Dust- Unpaved Parking Lots (a) Required Best Management Practices: Any owners or operator of an unpaved parking lot greater than one-half acre shall use at least one of the following best management practices to prevent off- property transport of fugitive dust emissions (i) Surface improvements: install gravel or similar materials with sufficient depth to reduce dust or pave high traffic areas. (ii) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (iii) Wet suppression: apply water as necessary and appropriate considering current weather conditions to prevent off-property transport of fugitive dust emissions. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (iv) Wind barrier: construct a fence or other type of wind barrier. (v) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (vi) Restrict access: restrict travel in parking lots to only those vehicles with essential duties and limit access to hours of operation or specific events. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control ManualʹͲ Best Management Practices to Control Dust- Paved Parking Lots (a) Required Best Management Practices: An owner or operator of a paved parking lot greater than one-half acre and shall use at least one of the following best management practices to prevent off- property transport of fugitive dust emissions. (i) Maintenance: repair potholes and cracks and maintain surface improvements. (ii) Mechanical sweeping: Sweep lot with a vacuum sweeper and light water spray as necessary to remove dirt and debris. Avoid overwatering and prevent runoff from entering any public right-of-way, storm drainage facility, or watercourse. (iii) Reduce vehicle speeds: establish a maximum speed limit or install traffic calming devices to reduce speeds to a rate that prevents off-property transport of dust entrained by vehicles. (iv) Restrict access: restrict travel in parking lots to only those vehicles with essential duties and limit access to hours of operation or specific events. Above: This photo represents improving the surface of a parking area, which is one measure to comply with the Manual. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹͳ 3.9 Open Areas and Vacant Lots Left: This photo represents adding vegetation by hydroseeding, which is one measure to comply with the Manual. Open areas are typically not a significant source of wind-blown dust emissions if the coverage of vegetation is sufficient or soil crusts are intact. However, if soils in open areas are disturbed by vehicle traffic, off-highway vehicle use, bicycling or grazing, or if they have become overpopulated by prairie dogs, dust emissions can become a problem. Best Management Practices to Control Dust (a) Required Best Management Practices: Any owner or operator of an open area greater than one-half acre shall use at least one of the following best management practices to stabilize disturbed or exposed soil surface areas that are intended to or remain exposed for 30 days or more and to prevent off- property transport of fugitive dust emissions: (i) Vegetation: plant vegetation appropriate for retaining soils or creating a wind break. (ii) Cover: install cover materials over exposed areas during periods of inactivity and properly anchor the cover. (iii) Surface roughening: stabilize an exposed area during periods of inactivity or when vegetation cannot be immediately established. (iv) Soil retention: stabilize disturbed or exposed soil surface areas that will be inactive for more than 30 days or while vegetation is being established, using mulch, compost, soil mats, or other methods. (v) Wet suppression: apply water to disturbed soil surfaces as necessary and appropriate considering current weather to prevent off-property transport of fugitive dust emissions. Prevent water used for dust control from entering any public right-of-way, storm drainage facility, or watercourse. (vi) Wind barrier: construct a fence or other type of wind barrier to prevent wind erosion of top soils. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹʹ 3.10 Saw Cutting and Grinding Above: This photo illustrates concrete cutting and how the activity can generate dust. Cutting and grinding of asphalt, concrete and other masonry materials can be a significant short-term source of fugitive dust that may expose workers and the public to crystalline silica. Inhalation of silica can cause lung disease known as silicosis and has been linked to other diseases such as tuberculosis and lung cancer. Using additional best management practices during cutting and grinding operations can significantly reduce dust emissions. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator that cuts or grinds asphalt, concrete, brick, tile, stone, or other masonry materials and whose operations are a dust generating activity or source shall use the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Restrict access: prevent the public from entering the area where dust emissions occur. (ii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (iii) Equipment and work area clean up: use wet wiping, wet sweeping, or vacuuming with HEPA filtration for equipment and work area clean up and do not cause dust to become airborne during clean up. (iv) Slurry clean up: prevent water used for dust control or clean up from entering any public right-of-way, storm drainage facility, or watercourse by using containment, vacuuming, absorption, or other method to remove the slurry, and dispose of slurry and containment materials properly. Follow additional procedures prescribed in the Fort Collins Stormwater Criteria Manual or contract documents and specifications. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹ͵ (b) Additional Best Management Practices: In the event 3.10(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) On-tool local exhaust ventilation: use a tool-mounted dust capture and collection system. (ii) On-tool wet suppression: use a tool-mounted water application system. (iii) Vacuuming: use a vacuum equipped with a HEPA filter simultaneously with cutting or grinding operations. (iv) Wet suppression: use a water sprayer or hose simultaneously with cutting or grinding operations. (v) Enclosure: conduct cutting or grinding within an enclosure with a dust collection system or temporary tenting over the work area. Above: These photos illustrate how dust generated from cutting can be minimized by applying on-tool wet suppression, an additional best management practice associated with saw cutting and grinding. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control ManualʹͶ 3.11 Abrasive Blasting Above: This photo illustrates abrasive blasting without dust mitigation in place. Abrasive blasting is used to smooth rough surfaces; roughen smooth surfaces; and remove paint, dirt, grease, and other coatings from surfaces. Abrasive blasting media may consist of sand; glass, plastic or metal beads; aluminum oxide; corn cobs; or other materials. Abrasive blasting typically generates a significant amount of fugitive dust if not controlled. The material removed during abrasive blasting can become airborne and may contain silica, lead, cadmium or other byproducts removed from the surface being blasted.* Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who conducts outdoor abrasive blasting or indoor abrasive blasting with uncontrolled emissions vented to the outside and whose operations are a dust generating activity or source shall implement the following best management practices to prevent off-property transport of fugitive dust emissions: (i) Restrict access: prevent the public from entering the area where dust emissions occur. (ii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (iii) Equipment and work area clean up: use wet wiping, wet sweeping, or vacuuming with HEPA filtration for equipment and work area clean up and do not cause dust to become airborne during clean up. (iv) Slurry clean up: prevent water used for dust control or clean up from entering any public right-of-way, storm drainage facility, or watercourse by using containment, vacuuming, absorption, or other method to remove the slurry, and dispose of slurry and containment materials properly. (b) Additional Best Management Practices: In the event 3.11(a)(i)-(iv) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Enclosure: conduct abrasive blasting within an enclosure with a dust collection system or temporary tenting over the work area. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹͷ (ii) Wet suppression blasting: use one of several available methods that mix water with the abrasive media or air during blasting operations. (iii) Vacuum blasting: conduct air-based blasting that uses a nozzle attachment with negative air pressure to capture dust. (iv) Abrasive media: select less toxic, lower dust-generating blasting media. * Blasting on surfaces that contain lead paint or wastes from sand blasting that contain hazardous materials may be subject to additional state and federal requirements. Above: This photo illustrates wet suppression blasting, an additional best management practice. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹ͸ 3.12 Mechanical Blowing Above: This photo illustrates mechanical blowing without dust mitigation in place. Mechanical blowers are commonly used to move dirt, sand, leaves, grass clippings and other landscaping debris to a central location for easier pick-up and removal. Mechanical blowing with a leaf blower can be a significant source of fugitive dust in some situations and can create nuisance conditions and cause health effects for sensitive individuals. Mechanical blowing can re-suspend dust particles that contain allergens, pollens, and molds, as well as pesticides, fecal contaminants, and toxic metals causing allergic reactions, asthma attacks and exacerbating other respiratory illnesses. Best Management Practices to Control Dust (a) Required Best Management Practices: Any person, owner, or operator who operates a mechanical leaf blower (gas, electric, or battery-powered) in a manner that is a dust generating activity or source shall use the following best management practices as necessary to prevent off-property transport of fugitive dust emissions (i) Low speed: use the lowest speed appropriate for the task and equipment. (ii) Operation: use the full length of the blow tube and place the nozzle as close to the ground as possible. (iii) High winds restriction: temporarily halt work activities during high wind events greater than 30 mph if operations would result in off-property transport. (b) Additional Best Management Practices: In the event 3.11(a)(i)-(iii) are ineffective to prevent off- property transport, the person, owner, or operator shall use at least one of the following best management practices: (i) Alternative method: use an alternative such as a rake, broom, shovel, manually push sweeper or a vacuum machine equipped with a filtration system. (ii) Prevent impact: do not blow dust and debris off-property or in close proximity to people, animals, open windows, air intakes, or onto adjacent property, public right-of-way, storm drainage facility, or watercourse. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹ͹ (iii) Minimize use on dirt: minimize the use of mechanical blower on unpaved surfaces, road shoulders, or loose dirt. (iv) Wet suppression: use a light spray of water, as necessary and appropriate considering current weather conditions, to dampen dusty work areas. Prevent water, dirt, and debris from entering any storm drainage facility, or watercourse. (v) Remove debris: remove and properly dispose of blown material immediately. Above: These photos illustrate alternative methods to mechanical blowing that can minimize dust generation. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹͺ 4.0 Dust Control Plan for Land Development Greater Than Five Acres A dust control plan is required for all development projects or construction sites with greater than five (5) acres in size. If the project is required to obtain a development construction permit, then the dust control plan shall be submitted with the development review application or the development construction permit application. A copy of the dust control plan shall be available onsite at all times for compliance and inspection purposes. For dust control plans associated with a Development Construction Permit (DCP) issued by the City, applications for the DCP are available online at www.fcgov.com/developmentreview/applications.php . The dust control plan may be submitted on the Dust Control Plan Form included in Chapter 4 of this Manual or other equivalent format and shall include the following information: x Project name and location. x Name and contact information of property owner. x Project start and completion dates. x Name and contact information of the developer, general contractor, and each contractor or operator that will be engaged in an earthmoving activity. x Total size of the development project or construction site in acres. x A description of the project phasing or sequencing of the project to minimize the amount of disturbed surface area at any one time during the project. x A list of each dust generating activity or source associated with the project. x A list of each best management practice and engineering control that will be implemented for each dust generating activity or source. x A list of additional best management practices that will be implemented if initial controls are ineffective. x A signed statement from the property owner, developer, general contractor, and each contractor or operator engaged in an earthmoving activity acknowledging receipt of the Dust Control Plan and an understanding of and ability to comply with the best management practices in the plan. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manualʹͻ DUST CONTROL PLAN PROJECT INFORMATION Project Name Project Location Start and Completion Dates Total Size of Project Site (acres) Maximum disturbed surface area at any one time (acres) Property Owner name, address, phone, e-mail Developer name, address, phone, e-mail General Contractor name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail Subcontractor or Operator of a dust generating activity or source name, address, phone, e-mail PROJECT PHASING OR SEQUENCING Provide a description of how this project will be phased or sequenced to minimize the disturbed surface area. Attach phasing plan or map if available. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵Ͳ DUST CONTROL PLAN CERTIFICATION I certify the information and attachments contained in this Dust Control Plan are true and correct to the best of my knowledge and that I and the project's subcontractors have received a copy of this Dust Control Plan and acknowledge my understanding of and ability to comply with best management practices for controlling fugitive dust emissions. I hereby permit City officials to enter upon the property for the purpose of inspection of any dust generating activity or source for which I am the responsible person, owner, or operator. Name: ________________________________________________________________________________ Title: ___________________________________ Role on project: ________________________________ Address: ________________________________________________ Phone: __________________________ Signature: ___________________________________________________ Date: ____________________ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * List of Subcontractors: Title: ___________________________________ Role on project: ________________________________ Title: ____________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ____________________________________Role on project: ________________________________ Title: ____________________________________Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ Title: ___________________________________ Role on project: ________________________________ DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵ͳ Dust Prevention and Control Checklist Instructions: For projects over 5 acres, in addition to developing a Dust Control Plan (see chapter 4 of the manual), place an X in each box indicating all best management practices (BMPs) that will be implemented for each activity. Fully shaded boxes are required BMPs, hatched boxes are additional BMPs. For projects less than 5 acres, the BMPs for bulk materials transport and saw cutting/grinding are required; other BMPs are listed for use as a guide for preventing and controlling dust. Dust Generating Activity Ö /Best Management Practice Ø Ea r t h m o v i n g De m o l i t i o n / Re n o v a t i o n St o c k p i l e St r e e t S w e e p i n g Tr a c k - o u t / Ca r r y - o u t Bu l k M a t e r i a l s Tr a n s p o r t Un p a v e d R o a d s an d H a u l R o a d s Un p a v e d P a r k i n g Lo t * Pa v e d Pa r k i n g Lo t * Op e n A r e a * Sa w C u t t i n g o r Gr i n d i n g Ab r a s i v e B l a s t i n g Me c h a n i c a l Bl o w i n g Abrasive media Asbestos or lead materials Construction sequencing Cover Cover Load Enclosure Equipment & work area clean up Erosion control plan High winds restriction Location Mechanical blowing techniques Minimize disturbed area Minimize drop height On-tool local exhaust ventilation On-tool wet suppression Other method Reduce vehicle speeds Remove deposition Restrict access Slurry clean up Soil retention Stockpile permit Surface improvements Surface roughening Sweeping Track-out prevention system Uncontrolled sweeping prohibited Vacuum Vegetation Wet suppression Wind barrier *Note that in the parking lot and open area standards, only select one of the required BMPs to be in compliance. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵ʹ 5.0 Resources 5.1 Cross Reference to Codes, Standards, Regulations, and Policies Earthmoving Activities Fort Collins Land Use Code Article 3 General Development Standards §3.2.2 Access, Circulation and Parking. Fort Collins Land Use Code Article 3 General Development Standards §3.4.1(N) Standards for Protection During Construction. Fort Collins Land Use Code Article 3 General Development Standards §3.4.2 Air Quality. Fort Collins City Code, Chapter 5 Buildings and Building Regulations, Section 5-27 (59) §3602.1.1 Building demolitions. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 23 Public Property §23-16. Permit required; exception in case of emergency. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual, Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.5. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-1 Construction Phasing/Sequencing and Fact Sheet EC-1 Surface Roughening. Larimer County Land Use Code §8.11.4. Fugitive dust during construction. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.b Construction Activities. OSHA Safety and Health Regulations for Construction 29 CFR Part 1926.55 Gases, vapors, fumes, dusts, and mists. Demolition and Renovation Fort Collins Land Use Code, Division 2.7 Building Permits §2.7.1 Fort Collins City Code, Chapter 5 Buildings and Building Regulations, Section 5-27 (59) §3602.1.1 Building demolitions. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵͵ Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, Regulation Number 8, Part B Control of Hazardous Air Pollutants, 5 CCR 1001-10. Stockpiles Fort Collins Land Use Code, Division 2.6 Stockpiling Permits and Development Construction Permits §2.6.2. Fort Collins Land Use Code §2.6.3 (K) Stockpiling Permit and Development Construction Permit Review Procedures. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.7. Fort Collins Stormwater Criteria Manual - Fact Sheet MM-2 Stockpile Management. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.c Storage and Handling of Materials. Street Sweeping Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual - Fact Sheet SM-7 Street Sweeping and Vacuuming. Track-out/Carry-out Fort Collins Traffic Code, Part 1407 Spilling loads on highways prohibited. Fort Collins Land Use Code §5.2.1 Definitions Maintenance (of a newly constructed street). Fort Collins City Code: Chapter 20 – Nuisances, Article V - Dirt, Debris and Construction Waste, §Sec. 20-62. Depositing on streets prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual, Volume 3, Chapter 7, Section 1.3 Policy, Standards and Submittal Requirements, §1.3.3.e.8. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵Ͷ Fort Collins Stormwater Criteria Manual – Fact Sheet SM-4 Vehicle Tracking Control. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-7 Street Sweeping and Vacuuming. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.a.(ii).(B) General Requirements. Bulk Materials Transport Fort Collins Traffic Code, Part 1407 Spilling loads on highways prohibited. Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.f Haul Trucks. Colorado Revised Statutes. 42-4-1407 Spilling loads on highways prohibited. Unpaved Roads and Haul Roads Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. State of Colorado, Air Quality Control Commission, 5 CCR 1001-3, Regulation No. 1, §III.D.2.a Roadways and §III.D.2.e Haul Roads. Parking Lots Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Open Areas and Vacant Lots Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Saw Cutting and Grinding Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Fort Collins Stormwater Criteria Manual – Fact Sheet SM-12 Paving and Grinding Operations. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵ͷ Colorado Department of Transportation Standard Specifications for Road and Bridge Construction, Section 208.04 Best Management Practices for Stormwater. Abrasive Blasting Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. Mechanical (Leaf) Blowing Fort Collins City Code Chapter 20 Nuisances, Article 1 In General, §20-1 Air pollution nuisances prohibited. Fort Collins City Code Chapter 26 Utilities, Article VII Stormwater Utility, §26-498 Water quality control. 5.2 City of Fort Collins Manuals and Policies Fort Collins Stormwater Criteria Manual http://www.fcgov.com/utilities/business/builders-and- developers/development-forms-guidelines-regulations/stormwater-criteria City of Fort Collins Parks and Recreation Environmental Best Management Practices Manual 2011, Chapter Four: Best Management Practices for Construction http://www.fcgov.com/parks/pdf/bmp.pdf City of Fort Collins Building Design and Construction Standards, Oct. 2013 http://www.fcgov.com/opserv/pdf/building-design-standards2.pdf?1390850442 City of Fort Collins, Recommended Species and Application Rates of Perennial Native Upland Grass Seed for Fort Collins, Colorado. City of Fort Collins Plant List, April 2011. 5.3 References for Dust Control Leaf Blowing A Report to the California Legislature on the Potential Health and Environmental Impacts of Leaf Blowers, California Environmental Protection Agency – Air Resources Board, Feb. 2000. http://www.arb.ca.gov/msprog/mailouts/msc0005/msc0005.pdf Abrasive Blasting Sandblasting and Other Air-based Blasting Fact Sheet, Minnesota Pollution Control Agency, Dec. 2011. Protecting Workers from the Hazards of Abrasive Blasting Materials, OSHA Fact Sheet. California Air Resources Board, Abrasive Blasting Program. http://www.arb.ca.gov/ba/certabr/certabr.htm DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵͸ Saw Cutting OSHA Fact Sheet on Crystalline Silica Exposure https://www.osha.gov/OshDoc/data_General_Facts/crystalline-factsheet.pdf State of New Jersey – Dry Cutting and Grinding Fact Sheet http://www.state.nj.us/health/surv/documents/dry_cutting.pdf Centers for Disease Control and Prevention - Engineering Controls for Silica in Construction http://www.cdc.gov/niosh/topics/silica/cutoffsaws.html Shepherd-S; Woskie-S, Controlling Dust from Concrete Saw Cutting. Journal of Occupational and Environmental Hygiene, 2013 Feb; 10(2):64-70. http://www.cdc.gov/niosh/nioshtic-2/20042808.html Akbar-Khanzadeh F, Milz SA, Wagner CD, Bisesi MS, Ames AL, Khuder S, Susi P, Akbar-Khanzadeh M, Effectiveness of dust control methods for crystalline silica and respirable suspended particulate matter exposure during manual concrete surface grinding. Journal of Occupational and Environmental Hygiene, 2010 Dec;7(12):700-11. http://www.ncbi.nlm.nih.gov/pubmed/21058155 HSE, On-Tool Controls to Reduce Exposure to Respirable Dusts in the Construction Industry – A Review. Health and Safety Executive, RR926, 2012, Derbyshire, U.K. http://www.hse.gov.uk/research/rrpdf/rr926.pdf Croteau G, Guffey S, Flanagan ME, Seixas N, The Effect of Local Exhaust Ventilation Controls on Dust Exposures During Concrete Cutting and Grinding Activities. American Industrial Hygiene Association Journal, 2002 63:458–467 http://deohs.washington.edu/sites/default/files/images/general/CroteauThesis.pdf Unpaved Roads, Parking Lots, and Open Areas Dust Control from Unpaved Roads and Surfaces, Code 373, USDA-NRCS, April 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025946.pdf CPWA, 2005, Dust Control for Unpaved Roads, A Best Practice by the National Guide to Sustainable Municipal Infrastructure, Canadian Public Works Association. Colorado Forest Road Field Handbook, Colorado State Forest, Editor: Richard M. Edwards, CF; CSFS Assistant Staff Forester, July 2011. Fay L., Kociolek A., Road Dust Management and Future Needs: 2008 Conference Proceedings, Western Transportation Institute, March 2009. Chemical Stabilizers Interim Guidelines on Dust Palliative Use in Clark County, Nevada. Nevada Division of Environmental Protection, Feb. 2001. http://ndep.nv.gov/admin/dustpa1.pdf Bolander, Peter, ed. 1999. Dust Palliative Selection and Application Guide. Project Report. 9977-1207- SDTDC. San Dimas, CA: U.S. Department of Agriculture, Forest Service, San Dimas Technology and Development Center. http://www.fs.fed.us/eng/pubs/html/99771207/99771207.html DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵͹ Techniques for Fugitive Dust Control – Chemical Suppressants, City of Albuquerque NM, website last accessed on Oct. 25, 2014. http://www.cabq.gov/airquality/business-programs-permits/ordinances/fugitive-dust/fugitive-dust- control USDA BioPreferred Catalog: Dust Suppressants http://www.biopreferred.gov/BioPreferred/faces/catalog/Catalog.xhtml USGS Columbia Environmental Research Center Project: Environmental Effects of Dust Suppressant Chemicals on Roadside Plant and Animal Communities, http://www.cerc.usgs.gov/Projects.aspx?ProjectId=77 Street Sweeping U.S. Department of Transportation, Federal Highway Administration, Stormwater Best Management Practices: Street Sweeper Fact Sheet. http://environment.fhwa.dot.gov/ecosystems/ultraurb/3fs16.asp Agriculture and Livestock Agricultural Air Quality Conservation Measures - Reference Guide for Cropping Systems and General Land Management, USDA-NRCS, Oct. 2012. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1049502.pdf Dust Control from Animal Activity on Open Lot Surfaces, Code 375, USDA-NRCS, Sept. 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025821.pdf Residue and Tillage Management, Reduced Till, Code 345, USDA-NRCS, Dec. 2013. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb1251402.pdf Herbaceous Wind Barriers, Code 603, USDA-NRCS, Jan. 2010. http://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs143_025927.pdf Michalewicz, D. A., J. D. Wanjura, B. W. Shaw, and C. B. Parnell. 2005. Evaluation of sources and controls of fugitive dust from agricultural operations. In Proc. 2005 Beltwide Cotton Conference. http://caaqes.tamu.edu/Publication-Particulate%20Matter.html Harner J., Maghirang R., Razote E., Water Requirements for Dust Control on Feedlots, from the proceedings of Mitigating Air Emissions From Animal Feeding Operations Conference, May 2008. http://www.extension.org/pages/23966/water-requirements-for-dust-control-on-feedlots California Air Pollution Control Officers Association Agriculture Clearinghouse http://www.capcoa.org/ag-clearinghouse/ U.S. Department of Agriculture Natural Resources Conservation Service - Nevada, Fugitive Dust: A Guide to the Control of Windblown Dust on Agricultural Lands in Nevada. Jan. 2007. http://www.cdsn.org/images/FugitiveDustGuide_v7_201_.pdf Demolition and Renovation CDPHE, Demolition and Asbestos Abatement forms and information https://www.colorado.gov/pacific/cdphe/asbestos-forms DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Dust Prevention and Control Manual͵ͺ Earthmoving Activities CDPHE, An Overview of Colorado Air Regulations for Land Development, August 2014 https://www.colorado.gov/pacific/sites/default/files/AP_Land-Development-Guidance-Document_1.pdf Working With Dirt When the Wind Blows http://www.gradingandexcavation.com/GX/Articles/Working_With_Dirt_When_the_Wind_Blows_5455 .aspx EPA – Stormwater Best Management Practices: Dust Control http://water.epa.gov/polwaste/npdes/swbmp/Dust-Control.cfm EPA – Stormwater Best Management Practices: Wind Fences and Sand Fences http://water.epa.gov/polwaste/npdes/swbmp/Wind-Fences-and-Sand-Fences.cfm EPA – Stormwater Best Management Practices: Construction Sequencing http://water.epa.gov/polwaste/npdes/swbmp/Construction-Sequencing.cfm EPA – Stormwater Best Management Practices: Construction Entrances http://water.epa.gov/polwaste/npdes/swbmp/Construction-Entrances.cfm An Overview of Colorado Air Regulations for Land Development. Colorado Department of Public Health and Environment – Air Pollution Control Division. https://www.colorado.gov/pacific/sites/default/files/AP_Land-Development-Guidance-Document_1.pdf Health Effects of Particulate Matter U.S. Environmental Protection Agency, Integrated Science Assessment for Particulate Matter. EPA/600/R-08/139F Dec. 2009. http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=216546#Download World Health Organization, Health Effects of Particulate Matter - Policy. 2013 http://www.euro.who.int/__data/assets/pdf_file/0006/189051/Health-effects-of-particulate-matter- final-Eng.pdf Preventing Silicosis in Construction Workers, NIOSH http://www.cdc.gov/niosh/docs/96-112/ General Dust Abatement Handbook, Maricopa County Air Quality Department, June 2013. http://www.maricopa.gov/aq/divisions/compliance/dust/docs/pdf/Rule%20310-Dust%20Handbook.pdf Fugitive Dust Control: Self Inspection Handbook, California Air Resources Board, 2007. http://www.arb.ca.gov/pm/fugitivedust_large.pdf WRAP Fugitive Dust Handbook, Western Governors’ Association. Sept. 2006. Managing Fugitive Dust: A Guide for Compliance with the Air Regulatory Requirements for Particulate Matter Generation, Michigan Department of Environmental Quality. March 2014. Colorado Oil and Gas Conservation Commission, Rules and Regulations, Rule 805 Odors and Dust http://cogcc.state.co.us/ DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SECTION 04000 EROSION CONTROL AND INLET PROTECTION INDEX OF ENVIRONMENTAL STANDARD OPERATING PROCEEDURES (ESOP) New Construction Activities for Municipalities 1 of 2 Street, Curb, and Gutter Replacement and Construction 1 of 3 Street, Curb, and Gutter Maintenance 1 of 3 Spill Prevention and Response 1 of 4 Utility and Storm Sewer System Maintenance 1 of 4 Utility and Storm Sewer System Replacement and Construction 1 of 3 Power Washing 1 of 3 Vehicle Fueling 1 to 3 Outdoor Fleet Maintenance 1 of 4 Heavy Equipment and Vehicle Maintenance 1 of 4 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 2 New Construction Activities for Municipalities Description This fact sheet covers new construction activities disturbing less than one acre not subject to a CDPS Construction permit. New construction includes, but is not limited to buildings, structures, capital improvements, roadways, and recreational components such as trails, restrooms, and other structures. Procedures provided are general in nature and can be applied to any scale or type of municipal construction. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures  Obtain all applicable federal, state, and local permits for construction projects.  The Colorado Stormwater Construction General permit applies to construction sites disturbing one acre or more, or less than one acre but part of a larger common plan of development.  A larger common plan of development is defined as a contiguous area where multiple separate and distinct construction activities may be taking place at different times on different schedules under one plan.  A dewatering permit may be required if construction activities require the removal and discharge of groundwater offsite.  A U.S. Army Corp of Engineers (USACE) Section 404 Permit may be needed if the work will be conducted in or impact waters of the United States, including wetlands, washes, drainages, ditches, creeks, streams, and rivers.  Applicable sediment and erosion controls may be installed, such as inlet protection, silt fence, sediment traps, erosion control logs, check dams, and vehicle tracking control. Sediment and erosion controls will be For More Information Name Address City, State Phone e-mail Possible Pollutants Sediment Chemicals Organics Trash Good Housekeeping Waste Management Employee/Contractor Training Proper Cleanup and Disposal Procedures Related Procedures Heavy Equipment and Vehicle Maintenance Parks and Open Space Maintenance Spill Prevention and Response Street, Curb, and Gutter Replacement and Construction Utilities and Storm Sewer System Replacement and Construction Vehicle Fueling DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 2  installed and maintained in accordance with approved design criteria and/or industry standards.  Material stockpiles will not be stored in stormwater flow lines. Temporary sediment control will be used during temporary, short-term placement while work is actively occurring.  Where feasible, grading activities should be scheduled during dry weather.  Best management practices will be periodically inspected and maintained as necessary.  Waste containment for concrete washout, masonry, paint, trash and other potential pollutants will be available when these activities are being conducted.  Where practicable, non-structural controls will be used, such as phased construction, dust control, good housekeeping practices, and spill prevention and response. Employee Training  Train applicable employees who perform new construction activities on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform new construction activities. Records The following records could be used to document activities performed:  Records of employee training with sign-in sheet. References City of Centennial SOP: New Construction SOP, August 2007. Mesa County, Municipal Operations and Maintenance Program, July 2005. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 3 Street, Curb, and Gutter Replacement and Construction Description Procedures involving the replacement and construction of streets, curbs, and gutters have the potential to impact stormwater quality. Materials involved in these activities should be used efficiently and disposed of properly. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures General  Obtain all applicable federal, state, and local permits for construction projects.  The Colorado Stormwater Construction General permit applies to construction sites disturbing one acre or more, or less than one acre but part of a larger common plan of development.  A larger common plan of development is defined as a contiguous area where multiple separate and distinct construction activities may be taking place at different times on different schedules under one plan.  A dewatering permit may be required if construction activities require the removal and discharge of groundwater offsite.  A U.S. Army Corp of Engineers (USACE) Section 404 Permit may be needed if the work will be conducted in or impact waters of the United States, including wetlands, washes, drainages, ditches, creeks, streams, and rivers. For More Information Name Address City, State Phone e-mail Possible Pollutants Fine-grained sediment Organics Oil Saw-cut slurry Trash Good Housekeeping Dumpster/Waste Management Employee/Contractor Training Proper cleanup and disposal procedures Dry cleaning methods Related Procedures Spill Prevention and Response Street Sweeping Street Sweeper Cleaning and Waste Street, Curb and Gutter Maintenance DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B  Applicable sediment and erosion controls may be installed, such as inlet protection, silt fence, sediment traps, erosion control logs, check dams, and vehicle tracking control. Sediment and erosion controls will be installed and maintained in accordance with approved design criteria and/or industry standards.  When saw cutting, ensure that no slurry enters the storm drain. Let the slurry dry, sweep it up, and properly dispose of the sweepings or vacuum while saw cutting.  Do not perform concrete or asphalt paving work during wet conditions whenever possible.  Monitor construction equipment for leaks and use drip pans as necessary.  Leaking material containers should be properly discarded and replaced.  Store materials in containers under cover when not in use and away from any storm drain inlet.  Wash out mixers, delivery trucks, or other equipment in the designated concrete washout area only.  Locate concrete washout, portable toilets, and material storage away from storm drain inlets.  Material stockpiles will not be stored in stormwater flow lines. Temporary sediment control will be used during temporary, short-term placement while work is actively occurring.  Sweep or vacuum the roadway as needed, during construction and once construction is complete.  Best management practices will be periodically inspected and maintained as necessary.  Where practicable, non-structural controls will be used, such as phased construction, dust control, good housekeeping practices, and spill prevention and response procedures.  Where practicable, non-structural controls will be used, such as phased construction, dust control, good housekeeping practices, and spill prevention and response. Bridge Construction  Do not transfer or load any materials directly over waterways.  Suspend drop cloths or nets below any bridgework where wastes, scraps, or drips might be spilled into a waterway. Concrete Work  Minimize the drift of chemical cure on windy days by using the curing compound sparingly and applying it close to the concrete surface.  Ensure there is a concrete truck washout area available or require the contractor to wash out at the batch plant. Page 2 of 3 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 3  Whenever possible, recycle concrete rubble; otherwise, dispose of it as solid waste. Asphalt Work  Control the placement of road base or asphalt used in embankments or shoulder backing; do not allow these materials to fall into any storm drain or watercourses.  Whenever possible, recycle asphalt. If recycling is not possible, dispose of as solid waste. Painting and Striping  If possible, schedule painting and striping projects during dry weather.  Use thermoplastic or epoxy markings in place of paint whenever feasible.  Use care to prevent splashing or spilling of any liquid material. Follow the Spill Prevention and Response procedure should a spill occur. Employee Training  Train applicable employees who perform street, curb, and gutter construction on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform street, curb, and gutter construction. Records The following records could be used to document activities performed:  Records of employee training with sign-in sheet. References City of Centennial, Department of Public Works: Asphalt and Concrete Program, No Date. City of Centennial, Department of Public Works: Asphalt Program, No Date. PACE, Stormwater Best Management Practices: Street Maintenance, No Date. Optional Additional Resources Concrete truck washout BMP specifications. Gravel road maintenance procedures. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Street, Curb, and Gutter Maintenance For More Information Name Address City, State Phone e-mail Possible Pollutants Fine-grained sediment Organics Oil Saw-cut slurry Trash Good Housekeeping Dumpster/Waste Management Employee/Contractor Training Proper cleanup and disposal procedures Dry cleaning methods Related Procedures Spill Prevention and Response Street Sweeping Street Sweeper Cleaning and Waste Description Street, curb, and gutter activities include concrete and asphalt installation, maintenance, repair, and replacement; bridge maintenance; and painting and striping. Procedures involving the maintenance of streets, curbs, and gutters have the potential to impact stormwater quality. Materials involved in these activities should be used efficiently and disposed of properly. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures General  Protect storm drain inlets and drains with curb socks, rock berms, inlet protection, or drain covers/mats prior to any maintenance activity.  When saw cutting ensure that no slurry enters the storm drain, let the slurry dry, sweep it up, and properly dispose of the sweepings.  Do not perform concrete or asphalt patch work during wet conditions whenever possible.  Leaking material containers should be properly discarded and replaced.  Store materials in containers under cover when not in use and away from any storm drain inlet.  Monitor equipment for leaks and use drip pans as necessary.  Sweep or vacuum the roadway once maintenance activities are complete. Page 1 of 3 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Bridge Maintenance  Do not transfer or load any materials directly over waterways.  Secure lids and caps on all containers when on bridges.  Suspend drop cloths or nets below any bridgework where wastes, scraps, or drips might be spilled into a waterway. Concrete Maintenance  Minimize the drift of chemical cure on windy days by using the curing compound sparingly and applying it close to the concrete surface.  Ensure there is a concrete truck washout area available or require the contractor to wash out at the batch plant.  Whenever possible, recycle concrete rubble; otherwise, dispose of it as solid waste. Asphalt Maintenance  Sweep to minimize sand and gravel from new asphalt from getting into storm drains, streets, and creeks.  Do not allow asphaltic concrete grindings, pieces, or chunks used in embankments or shoulder backing to enter any storm drain or watercourses. Apply temporary perimeter controls. Install silt fence until the structure is stabilized or permanent controls are in place.  Whenever possible, recycle broken asphalt. If impossible, dispose of as solid waste.  Drainage inlet structures shall be covered with inlet protection during application of seal coat, tack coat, slurry seal, and/or fog seal. Painting and Striping  If possible, schedule painting and striping projects during dry weather.  Use thermoplastic or epoxy markings in place of paint whenever feasible.  The pre-heater for thermoplastic striping and the melting tanks used during pavement marking must be filled carefully to prevent splashing or spilling of materials. Leave 6 inches at the top of pre-heater and the melting tanks to allow room for material to move and splash when vehicles are deadheaded. Employee Training  Train applicable employees who perform street, curb, and gutter maintenance on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform street, curb, and gutter maintenance. Records The following records could be used to document activities performed: Page 2 of 3 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 3  Records of employee training with sign-in sheet. References City of Centennial, Department of Public Works: Asphalt and Concrete Program, No Date. City of Centennial, Department of Public Works: Asphalt Program, No Date. PACE, Stormwater Best Management Practices: Street Maintenance, No Date. Optional Additional Resources Concrete truck washout BMP specifications. Gravel road maintenance procedures. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 4 Spill Prevention and Response Description Due to the type of work and the materials involved, many activities that occur either at a municipal facility or as part of municipal operations have the potential for accidental spills. Some municipal facilities operate under Spill Prevention Control and Countermeasures (SPCC) plans that include procedures for spill response. Proper spill response planning and preparation enables employees and contractors to effectively respond to problems and minimize the discharge of pollutants to the storm sewer system. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures Spill Prevention  Keep work areas neat and well organized.  Maintain a Material Safety Data Sheet (MSDS) for each hazardous chemical. Follow the Outdoor Material Storage procedures.  Provide tight fitting lids for all containers.  Keep containers clearly labeled. Labels should provide name and type of substance, stock number, expiration date, health hazards, handling suggestions, and first aid information.  Store containers, drums, and bags away from direct traffic routes to prevent accidental spills.  Inspect storage containers regularly for signs of leaking or deterioration.  Replace or repair leaking storage containers.  Use care to avoid spills when transferring materials from one container to another. For More Information Name Address City, State Phone e-mail Possible Pollutants Chemicals Toxics Oil Paint Fuel Good Housekeeping Waste Management Employee/Contractor Training Proper cleanup and disposal procedures Related Procedures Fertilizer, Pesticide, and Herbicide Application Heavy Equipment and Vehicle Maintenance Material Storage Materials Management Outdoor Vehicle Maintenance Vehicle Fueling DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 4  Use powered equipment or get assistance when moving materials to and from a storage area. Use care to prevent puncturing containers with the equipment.  Do not wash down or hose down any outdoor work areas or trash/waste container storage areas except where wash water is captured and discharged into the sanitary sewer (if approved).  Conduct periodic inspections to ensure that materials and equipment are being handled, disposed/recycled, and stored correctly.  Provide adequate spill kits or lockers with sufficient equipment and supplies necessary for each work area where the potential for spills or leaks exists.  Inspect each spill kit or locker regularly and after each spill response. Replace any spent supplies or repair any equipment that is worn or not suitable for service.  Stock adequate personal protective equipment. Spill Response Safety Consider safety at all times. Anticipate and avoid all likely hazards. Never approach, contact, or sample an unknown substance. If a highly toxic or flammable substance is discovered, staff should leave the immediate area and contact the appropriate identified response authority, such as the fire department. If there is any question about a substance, contact the appropriate identified response authority or other designated representative. Procedures  Stop the leading edge of the spill. Block or divert the spill to avoid discharge to the storm sewer system and to minimize the area requiring cleanup.  Determine the source of the spill and stop the spill at its source by closing a valve, plugging a leak, or setting a container upright. Transfer material from a damaged container.  Identify the material and volume spilled. Contact the appropriate identified response authority or other designated representative if you cannot identify the material and its properties.  Refer to the MSDS to determine appropriate personal protective equipment, such as gloves and safety glasses and appropriate cleanup methods.  Clean up spills immediately to prevent spreading of wastes by wind, rain, and vehicle traffic and potential safety hazards.  Use sand absorbents or socks, pillows, or pads to quickly capture spilled liquid and properly dispose of all clean-up materials. Use dry clean-up methods only.  Complete all necessary reports. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 4 Spill Reporting  A spill of any chemical, oil, petroleum product, or sewage that enters waters of the state of Colorado (that include surface water, ground water, and dry gullies and storm sewers leading to surface water) must be reported immediately to the Colorado Department of Public Health and Environment.  Release of a substance into a storm drain, or onto a parking lot or roadway as part of a storm sewer leading to surface water, is reportable. However, if the material can be contained and cleaned within the storm sewer system to the degree that a subsequent flow in the storm sewer will not flush the substance to waters of the State, it may not need to be reported.  Contact the appropriate identified response authority within the municipality or other designated representative and be prepared to provide details needed to report the spill to the necessary agencies.  Detailed spill reporting guidance can be found at http://www.cdphe.state.co.us/op/wqcc/Resources/Guidance/spillguidance.pdf and http://www.cdphe.state.co.us/hm/spillsandreleases.htm Employee Training  Train applicable employees who perform spill prevention and response on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform spill prevention and response activities. Records The following records could be used to document activities performed:  Records of any major spills and the action taken.  Records of employee training with sign-in sheet. References City of Centennial, Department of Public Works: Good Housekeeping, No Date. City of Centennial, Department of Public Works: Materials Management, No Date. City of Centennial, Department of Public Works: Spill Prevention and Control, No Date. City of Golden, Stormwater Quality Pollution Prevention Guide for Municipal Operations: Parks Department Golf Course, January 2004. City of Lafayette, Spill Clean Up, No Date. Colorado Department of Public Health and Environment, Environmental Spill Reporting, January 2009. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 4 of 4 Mesa County, Municipal Operation and Maintenance Program, July 4, 2005. USEPA Menu of BMP: Spill Response and Prevention, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed July 5, 2009. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 4 Utility and Storm Sewer System Maintenance Description This procedure addresses utility and storm sewer system maintenance. Utilities include power, sanitary sewer, water conveyance systems, and the storm sewer system. Power includes electrical and gas utilities. Maintenance of power may require excavation and reinstallation of lines including open cut trenching or directional boring in landscaped areas or street right of way. Electrical and gas line maintenance ensures services are provided to businesses and households without interruption. The sanitary sewer system is cleaned as part of routine maintenance and on an emergency basis. Without proper maintenance, sanitary sewer back-ups and overflows may occur and can result in potential property damage and significant health concerns if not properly managed. Water conveyance systems are flushed and pressure tested as part of routine maintenance. Potable water systems must be properly maintained to ensure delivery of water that meets State and Federal health standards. Failures result in water main breaks that can cause property damage including erosion. The storm sewer system is cleaned as part of routine maintenance and on an emergency basis in the event of flooding. Maintenance will remove pollutants and ensure the system functions properly to avoid flooding. Flooding, ponding, and uncontrolled sheet flow can result in property damage and increased soil erosion. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. For More Information Name Address City, State Phone e-mail Possible Pollutants Sediment Nutrients Metals Hydrocarbons Trash Good Housekeeping Waste Management Employee/Contractor Training Proper Cleanup and Disposal Procedures Related Procedures Heavy Equipment and Vehicle Maintenance Parks and Open Space Maintenance Spill Prevention and Response Street, Curb, and Gutter Replacement and Construction Utilities and Storm Sewer System Replacement and Construction Vehicle Fueling DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 4 Procedures General  Conduct routine inspection and maintenance on utility and storm sewer systems.  Where feasible, schedule maintenance activities during dry weather.  Monitor the jet/vacuum truck closely for leaks and use a drip pan as needed.  Wash and fuel the jet/vacuum truck per the Heavy Equipment/Vehicle Maintenance procedure.  Properly dispose of vac truck contents.  Stay alert for any signs of illicit discharges. This includes “dry weather” flows or pipes or hoses emptying directly into waterways or the storm sewer system.  Report any suspicious discharges or dumping to your supervisor. Electrical and Gas Utility Maintenance  To prevent sediment, mud and particles generated by power utility maintenance from entering the stormwater system implement inlet protection, perimeter control, street sweeping, vehicle tracking control, stockpile management and material management BMPs.  Restore landscaped or hardscaped areas promptly. Potable Water Line Flushing  Remove any debris from the gutter that could wash away with the water. If possible, sweep the flow line before flushing the line.  Direct the water so that it is not flowing over exposed soil areas in order to minimize erosion. Water Line Breaks  Contain spoils by building berms or installing rock socks around the area of disturbance.  Dewater the excavation by using a vac truck.  Discharge high chlorine water to the sanitary sewer via the nearest manhole, to a water truck, through a dechlorinating diffuser, or other method of dechlorination.  Remove sediment from the street, curb, gutter and storm inlets as needed immediately following the repair.  Where needed, install a temporary patch or repave as soon as practicable following the repair.  If necessary, revegetate areas as soon as practicable following the repair. Sanitary Sewer Backup  Clear line stoppage to prevent backup into house basements and manhole overflows. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 4  Contain overflows by using emergency generator, pump and/or a vac truck to intercept flows. It may be necessary to construct additional containment.  Clean up spills by washing and vacuuming the affected areas. Lime may need to be applied for disinfection of affected areas. Lime must be removed once disinfection is complete. Storm Sewer System Pipes, Catch Basins, Inlet and Outlet Structures, and Culverts  Clean storm sewer system by manual cleaning or jetting the pipes using a jet/vacuum truck to remove the material.  Do not temporarily store collected storm system cleaning debris adjacent to any surface water, storm drain inlet, or drainageway.  Storm sewer system maintenance wastes may be either non-hazardous or hazardous. Solid non-hazardous waste may be disposed in a sanitary landfill or recycled. Liquid non-hazardous waste must be evaporated before disposing of it into the landfill or discharged to the sanitary sewer system with the approval of the local wastewater treatment plant. Hazardous waste, as defined under Colorado Hazardous Waste Regulations (6 CCR 1007-3), must be transported and disposed of at a permitted disposal or treatment facility.  Replace or maintain “no dumping” stencils or plaques as necessary.  Remove trash from trash racks and grated openings. Detention and Retention Ponds  Inspect the outlet works and remove trash or vegetation from the trash racks and grates.  Inspect side slopes of the pond for erosion and reestablish vegetation as needed.  Remove and service fountains and aerator motors as recommended.  Report any suspected water quality problems such as a change in growth or appearance of vegetation.  Report excessive sediment accumulation, standing water beyond the designed drain down time or damage requiring additional maintenance. Drainageways Drainageways include drainage channels, ditches, grass swales, and washes.  Inspect drainageways for erosion and repair if necessary.  Remove and properly dispose of trash and debris from the drainageways. Remove sediment which could impede flow in drainageways.  Leave an unmown buffer when mowing adjacent to drainageways to filter pollutants. Do not leave grass clippings in or next to the drainageway. Do not apply landscape chemicals in the buffer area. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 4 of 4 Employee Training  Train applicable employees who perform utility and storm sewer system activities on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform utility and storm sewer system activities. Records The following records could be used to document activities performed:  Records of employee training with sign-in sheet. References Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version 1.0, September 2008. City of Centennial SOP: Detention Pond Maintenance SOP, August 2007. City of Centennial SOP: Inlet, Pipe, and Vault Cleaning and Disposal SOP, August 2007. City of Centennial SOP: Drainageway Maintenance SOP, August 2007. City of Golden Stormwater Drainage Maintenance Plan, February 2008. City of Greeley, Department of Public Works: Storm Water Drainage Program, January 2008. City of Greeley, Department of Public Works: Ditch Program, No Date. City of Lafayette Standard Operating Procedure: Ditch Cleaning, March 2009. City of Lafayette Standard Operating Procedure: Cleaning Storm Drain System, March 2009. City of Lafayette Standard Operating Procedure: Manhole Cleaning, March 2009. City of Lafayette Standard Operating Procedure: Potable Line Flushing, March 2009. City of Lafayette Standard Operating Procedure: Sanitary sewer Backup, March 2009. City of Lafayette Standard Operating Procedure: Waterline Breaks, March 2009. Mesa County, Municipal Operations and Maintenance Program, July 2005. Partners for a Clean Environment, Storm Drain Maintenance, No date. Optional Additional Resources Municipal codes and ordinances that relate to utility or storm sewer system maintenance. Inspection and maintenance frequency plan for the storm sewer system. Specific instructions on how to operate applicable equipment. Instructions on how to track the amount of debris collected. Treated Water Discharge Plans for potable water maintenance. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 3 Utility and Storm Sewer System Replacement and Construction Description This procedure covers utility and storm sewer system replacement and construction. Utilities include power, storm sewer, sanitary sewer, water conveyance systems. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures General  Obtain all applicable federal, state, and local permits for construction projects.  The Colorado Stormwater Construction General permit applies to construction sites disturbing one acre or more, or less than one acre but part of a larger common plan of development.  A larger common plan of development is defined as a contiguous area where multiple separate and distinct construction activities may be taking place at different times on different schedules under one plan.  A dewatering permit may be required if construction activities require the removal and discharge of groundwater offsite.  A U.S. Army Corp of Engineers (USACE) Section 404 Permit may be needed if the work will be conducted in or impact waters of the United States, including wetlands, washes, drainages, ditches, creeks, streams, and rivers. For More Information Name Address City, State Phone e-mail Possible Pollutants Sediment Chemicals Organics Trash Good Housekeeping Waste Management Employee/Contractor Training Proper Cleanup and Disposal Procedures Related Procedures Heavy Equipment and Vehicle Maintenance Parks and Open Space Maintenance Spill Prevention and Response Street, Curb, and Gutter Replacement and Construction Utilities and Storm Sewer System Replacement and Construction Vehicle Fueling DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 3  Applicable sediment and erosion controls may be installed, such as inlet protection, silt fence, sediment traps, sediment control logs, check dams and vehicle tracking control. Sediment and erosion controls will be installed and maintained in accordance with approved design criteria and / or industry standards.  When saw cutting, ensure that no slurry enters the storm drain. Let the slurry dry, sweep it up, and properly dispose of the sweepings or vacuum while saw cutting.  Where feasible, grading activities will be scheduled during dry weather.  Do not perform concrete or asphalt paving work during wet conditions whenever possible.  Monitor construction equipment for leaks and use drip pans as necessary.  Leaking material containers should be properly discarded and replaced.  Store materials in containers under cover when not in use and away from any storm drain inlet.  Wash out mixers, delivery trucks, or other equipment in the designated concrete washout area only.  Locate concrete washout, portable toilets, and material storage away from storm drain inlets.  Material stockpiles will not be stored in stormwater flow lines. Temporary sediment control will be used during temporary, short-term placement while work is actively occurring.  Sweep or vacuum the roadway as needed, during construction and once construction is complete.  Best management practices will be periodically inspected and maintained as necessary.  Where practicable, non-structural controls will be used, such as phased construction, dust control, good housekeeping practices, and spill prevention and response procedures. Emergency Repair and Replacement Emergency Discharges are defined as situations in which it is not possible to implement all of the available BMPs due to the uncontrolled nature of the discharge. The primary focus during these events is to identify and mitigate the cause as soon as possible. Clean up of resulting sediment or other pollutants will be performed as soon as practicable following the emergency. Refer to the Spill Prevention and Response procedure for reporting requirements. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 3 Employee Training  Train applicable employees who perform utility replacement and construction activities on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform utility replacement and construction activities. Records The following records could be used to document activities performed:  Records of employee training with sign-in sheet. References Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version 1.0, September 2008. City of Centennial SOP: Detention Pond Maintenance SOP, August 2007. City of Centennial SOP: Inlet, Pipe, and Vault Cleaning and Disposal SOP, August 2007. City of Centennial SOP: Drainageway Maintenance SOP, August 2007. City of Golden Stormwater Drainage Maintenance Plan, February 2008. City of Greeley, Department of Public Works: Storm Water Drainage Program, January 2008. City of Greeley, Department of Public Works: Ditch Program, No Date. City of Lafayette Standard Operating Procedure: Ditch Cleaning, March 2009. City of Lafayette Standard Operating Procedure: Cleaning Storm Drain System, March 2009. City of Lafayette Standard Operating Procedure: Manhole Cleaning, March 2009. City of Lafayette Standard Operating Procedure: Potable Line Flushing, March 2009. City of Lafayette Standard Operating Procedure: Sanitary sewer Backup, March 2009. City of Lafayette Standard Operating Procedure: Waterline Breaks, March 2009. Mesa County, Municipal Operations and Maintenance Program, July 2005. Partners for a Clean Environment, Storm Drain Maintenance, No date. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B City of Fort Collins Regulatory and Government Affairs Division Verification Originator Revised Approved Issued Initials LR SS Date Oct. 09 10/19/09 Environmental Standard Operating Procedure (ESOP) ESOP—Power Washing (Pressure Washing) wastewater Revision date: 10/19/2009 Page 1 of 3 Persons who will use this ESOP: City staff who perform power washing, and their supervisor/manager. Area of application: A variety of City departments perform power washing. The employee who power washes, and his/her supervisor/manager, will use the information in this SOP to guide their power washing, and supply purchasing, activities. Document location: I:\RGA Division\SOPs\ESOPs Revisions Rev. No. Date Description 001 002 Procedure Index 1.0 Purpose 2.0 Scope 3.0 Process 4.0 Training Requirements 5.0 References/Related Documents 6.0 Records DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B City of Fort Collins Regulatory and Government Affairs Division Verification Originator Revised Approved Issued Initials LR SS Date Oct. 09 10/19/09 Environmental Standard Operating Procedure (ESOP) ESOP—Power Washing (Pressure Washing) wastewater Revision date: 10/19/2009 Page 2 of 3 1.0 Purpose 1.1 The purpose of this ESOP is to describe the appropriate methods of handling power washing wastewater. 2.0 Scope 2.1 The scope of this ESOP is limited to the description of the allowable methods of the disposal of power washing wastewater and the protection of the storm drainage system; the scope does not include specifics on how to power wash. 3.0 Process 3.1 Power washing wastewater must be prevented from running uncontrolled in the City’s storm water system. The system includes streets, inlets, gutters, ponds, creeks, ditches, and the Poudre River. During the power washing activity, ensure the wastewater is controlled by the utilization of the natural slope of the land, or barriers such as inlet covers. Use of barriers on an impermeable surface also requires that the wastewater be vacuumed, collected, and disposed of properly. 3.2 General pollution prevention procedures: A. Use dry methods for surface pre-cleaning, such as using absorbent on small oil spots and sweeping up trash, debris, dirt, and used absorbent before power washing. B. Minimize the amount of water used during power washing activities. C. Avoid using cleaning products that contain hazardous substances (e.g., hydrofluoric acid, muriatic acid, sodium hydroxide, bleach) that can turn wastewater into hazardous waste. 3.3 Prior to power washing, decide on one of the following methods of disposal: D. Landscape--power washing wastewater may be discharged to landscaped areas if the materials used and the material removed are not harmful to vegetation, there is no ponding, and there is no uncontrolled runoff to the stormwater system. E. Wastewater treatment system-- As long as the collected wastewater does not have an oil sheen, has a pH between 5 and 11, and does not contain any hazardous or toxic substances, the wastewater may be disposed of into the City’s wastewater treatment system. 1. If you add anything to the wash water (ie—a cleaning agent) or if you have questions about the content of your power washing wastewater, DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B City of Fort Collins Regulatory and Government Affairs Division Verification Originator Revised Approved Issued Initials LR SS Date Oct. 09 10/19/09 Environmental Standard Operating Procedure (ESOP) ESOP—Power Washing (Pressure Washing) wastewater Revision date: 10/19/2009 Page 3 of 3 please contact the industrial pretreatment office at 221-6938. 2. Disposal into the City’s wastewater treatment system may be done either by discharging directly to an inside drain, or by pump truck at the Drake wastewater treatment facility. Disposing by pump truck requires a waste hauler’s permit, and a 5 cent/gallon fee will be charged. For fee information, or to obtain a permit, contact the industrial pretreatment office at 221-6938. F. Truck the waste to a different waste disposal facility. 3.4 Once wastewater has been collected, visible solids remaining in the collection area must be swept up to prevent future discharges to the storm drain. 3.5 A sewer manhole cover may not be removed for disposal to the wastewater system. 3.6 If you are working in an area that is serviced by a neighboring wastewater district, such as South Fort Collins Sanitation or Boxelder, it is necessary to contact that district’s industrial pretreatment coordinator before discharging to their system. 4.0 Training Requirements 4.1 The training requirement associated with this procedure is knowledge of the proper management of power washing wastewater. 5.0 References / Related Documents 5.1 http://www.cdphe.state.co.us/wq/PermitsUnit/PolicyandGuidance/powerwash.pdf 5.2 I:\RGA division\Illicit Discharge Program\Complaint Calls\pressure washing\City power washing guidance.pdf 6.0 Records 6.1 The following records could be used to document activities performed:  Records of employee training with sign-in sheet.  List of power washing activities and departments responsible for conducting power washing. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 3 Vehicle Fueling Description Spills of gasoline and diesel fuel on the ground or on vehicles during fueling can wash into a storm drain and cause water pollution. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state and federal codes, laws, and regulations. Procedures General  Fuel vehicles at approved locations (municipal fueling station or offsite fueling station).  Provide spill kits near the municipal fueling location.  If fuel is stored in an above-ground tank, store fuel in enclosed, covered tanks with secondary containment (e.g., concrete barrier or double-walled tanks).  All fuel tanks will be inspected per State and Federal regulations.  Periodically inspect municipal fueling locations for the following:  For above-ground tanks, inspect tank foundations, connections, coatings, tank walls, and piping systems. Look for corrosion, leaks, cracks, scratches, and other physical damage that may weaken the tank.  Check for spills and fuel tank overfills due to operator error.  Clean up any leaks or drips. Clean up is not completed until the absorbent is swept up and disposed of properly.  Report leaking vehicles to fleet maintenance. For More Information Name Address City, State Phone e-mail Possible Pollutants Metals Hydrocarbons Toxins Good Housekeeping Drip pans Secondary containment Automatic shutoff nozzles Signs Spill response plans Spill cleanup materials Dry cleanup methods Employee training Related Procedures Heavy Equipment/Vehicle Maintenance Outdoor Fleet Maintenance Spill Prevention and Response DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 3 Vehicle Fueling  Follow all posted warnings.  Ensure that the nozzle is properly inserted in the filler neck of the vehicle before dispensing any fuel.  Remain by the fill nozzle while fueling to ensure the nozzle stays in place.  Do not top off the tank of the vehicle once the nozzle has shut off the fuel.  Follow the procedures outlined in the Spill Prevention and Response Procedure to respond to any leaks or spills.  Clean fuel dispensing areas with absorbent material.  Never use water to clean up a spill. Mobile Fuel Truck  Provide inlet protection (e.g., berms, weighted inlet covers) for nearby storm drain inlets when transferring fuel and fueling a vehicle.  Use secondary containment when transferring fuel from the tank truck to the fuel tank. All gas cans must be placed in the secondary containment box/pan and remain on the ground when fueling.  Use a funnel to transfer fuel to vehicles and equipment. After the transfer is complete, the funnel should be dried with a rag or placed in a container to avoid dripping fuel on the ground. Employee Training  Train applicable employees who fuel vehicles on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who fuel vehicles. Records The following records could be used to document activities performed:  Records of employee training with sign-in sheet. References Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version 1.0, September 2008. City of Centennial SOP: Vehicle Fueling, August 2007. City of Lafayette Standard Operating Procedure: Vehicle and Equipment Fueling, March 2009. Mesa County, Municipal Operation and Maintenance Program, July 4, 2005. USEPA Menu of BMPs: Municipal Vehicle Fueling, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed June 18, 2009. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 3 Optional Additional Resources Municipal codes and ordinances that relate to vehicle fueling. Locations of approved offsite fueling stations. Locations of nearby spill kits. Spill Prevention Control and Countermeasures Plan. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 4 Outdoor Fleet Maintenance Description Although it is recommended that fleet maintenance activities be conducted indoors or under cover, it is sometimes necessary to perform fleet maintenance outdoors (e.g., equipment is too large to fit inside the maintenance building, temporary repairs need to be made before the equipment can be moved to the maintenance building, breakdowns, service calls). Some potential pollutants typically associated with outdoor fleet maintenance activities include oil, antifreeze, brake fluid and cleaner, solvents, batteries, and fuels. Consult the Spill Prevention and Response procedure and the Vehicle Fueling procedure for additional information on those topics. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures Fleet Maintenance  Fleet maintenance should be performed inside whenever possible.  If indoor maintenance is not possible, ensure maintenance is performed in a location where contact with stormwater is minimized, through berming and appropriate routing of drainage.  Provide inlet protection (berms, weighted inlet covers, etc.) for all adjacent inlets when work is occurring in close proximity to a storm drain inlet.  Have absorbent pads and drip pans accessible to capture leaks and spills during maintenance activities.  Keep equipment clean and do not allow excessive build-up of oil and grease. For More Information Name Address City, State Phone e-mail Possible Pollutants Metals Toxins Solvents (degreasers, paint thinners, etc.) Antifreeze Brake fluid and brake pad dust Battery acid Motor oil Fuel (gasoline, diesel, kerosene) Lubricating grease Good Housekeeping Drip pans Tarps Covered outdoor storage areas Secondary containment Proper disposal of used fluids Spill cleanup materials Dry cleanup methods Employee training Related Procedures Heavy Equipment and Vehicle Maintenance Material Storage Spill Prevention and Response Vehicle Fueling DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 4  Perform regular preventative maintenance to minimize the occurrence of leaks and major repairs.  Recycle and/or dispose of all wastes properly and promptly.  Do not dump any liquids or other materials outside, especially near or in storm drains or ditches. Sweep and pick up trash and debris as needed.  Clean up spills promptly using dry methods (do not hose down). Consult the Spill Prevention and Response procedure for more information. Cleanup is completed only after absorbent and rags are disposed of properly. Body Repair and Painting  Whenever possible, conduct all body repair and painting work indoors.  Use dry cleanup methods such as vacuuming or sweeping to clean up all metal filings, dust, and paint chips from grinding, shaving, and sanding. Dispose of the waste properly. Debris from wet sanding can be allowed to dry overnight, then swept and vacuumed. Liquid from wet sanding should not be allowed to enter the storm drain. Never discharge these wastes to the storm or sanitary sewer systems.  Minimize waste from paints and thinners by carefully calculating paint needs based on surface area and using the proper sprayer cup size.  Clean spray guns in a self-contained cleaner. Do not dispose of cleaner waste in the storm drain.  Use sanding tools equipped with vacuum capability (if available) to pick up debris and dust. Material Management  Store maintenance materials and waste containers (e.g., used oil and antifreeze) in labeled containers under cover or in secondary containment (e.g., double-walled tanks). Chemicals should not be combined in containers.  All hazardous wastes must be labeled and stored according to hazardous waste regulations.  Carefully transfer fluids from collection devices to designated storage areas as soon as possible. Do not store the transferred fluids adjacent to the containers.  Store new batteries securely to avoid breakage and acid spills.  Store used batteries indoors or in secondary containment to contain potential leaks. Recycle used batteries.  Conduct periodic inspections of storage areas to detect possible leaks. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 4  Do not wash or hose down the storage area except in areas where the wash water will only enter the sanitary sewer drain as an approved discharge. Use dry clean-up methods as often as possible.  Keep lids on waste barrels and containers, and store them indoors or under cover to reduce exposure to rain.  Periodically inspect and maintain all pretreatment equipment, including sumps, separators, and grease traps to ensure proper functioning. Parts Cleaning  Use designated areas for engine, parts, or radiator cleaning. Do not wash or rinse parts outdoors. If parts cleaning equipment is not available, use drip pans or other containment to capture parts cleaning fluids.  Use steam cleaning or pressure washing of parts whenever possible instead of solvent cleaning.  When steam cleaning or pressure washing is used, only discharge wastewater to an oil/water separator connected to the sanitary sewer.  When using solvents, rinse and drain parts over the designated solvent tank so that fluids will not drip or spill onto the floor. Use drip boards or pans to catch excess solutions and divert them back to the tank. Allow parts to dry over the hot tank.  Recycle cleaning solution when it becomes too dirty to use. Never discharge cleaning waste to the storm or sanitary sewer systems. Vehicle and Equipment Washing  Vehicles should be washed, whenever possible, in the municipality’s vehicle and equipment wash area/bay or taken to a commercial car wash. Employee Training  Train applicable employees on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform outdoor vehicle maintenance. Records The following records could be used to document activities performed:  Record of any major spills and the action taken.  Records of employee training with sign-in sheet.  Heavy equipment and vehicle maintenance logs. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 4 of 4 References Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version 1.0, September 2008. City of Centennial SOP: Vehicle and Equipment Storage SOP, August 2007. City of Centennial SOP: Vehicle Maintenance SOP, August 2007. City of Centennial SOP: Vehicle Washing SOP, August 2007. City of Golden. Fleet Maintenance Standard Operating Procedure, July 29, 2007. City of Lafayette Standard Operating Procedure: Vehicle and Equipment Maintenance Repair, March 2009. City of Lafayette Standard Operating Procedure: Vehicle and Equipment Washing, March 2009. Mesa County, Municipal Operation and Maintenance Program, July 4, 2005. Partners for a Clean Environment. Stormwater Protection: Vehicle Repair. Spring 2009. USEPA Menu of BMP: Municipal Vehicle and Equipment Maintenance, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009. USEPA Menu of BMP: Municipal Vehicle and Equipment Washing, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009. Optional Additional Resources Municipal codes and ordinances that relate to fleet maintenance. Chemical purchasing policies. Guidelines for staff to dedicate a percentage of their time to vehicle and equipment maintenance. Specific directions on how to use the municipality’s vehicle wash area. Spill Prevention Control and Countermeasures Plan. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 1 of 4 Heavy Equipment and Vehicle Maintenance Description Regular maintenance of municipal vehicles and equipment, or municipality-contracted vehicles and equipment prolongs the life of the municipality’s assets and prevents the leaking of hazardous fluids commonly associated with normal wear and tear of vehicles and equipment. Potential pollutants generated at vehicle maintenance facilities include oil, antifreeze, brake fluid and cleaner, solvents, batteries and fuels. When services are contracted, this written procedure should be provided to the contractor so they have the proper operational procedures. In addition, the contract should specify that the contractor is responsible for abiding by all applicable municipal, state, and federal codes, laws, and regulations. Procedures Maintenance activities should be performed inside a maintenance building unless the equipment is too large to fit inside or temporary repairs need to be made before the equipment can be moved to the maintenance building. Consult the Outdoor Fleet Maintenance procedure when it is necessary to perform repairs outside of the facility (breakdowns, service calls, etc.). Vehicle Storage  Monitor vehicles and equipment closely for leaks and use drip pans as needed until repairs can be performed.  When drip pans are used, check frequently to avoid overtopping and properly dispose of fluids.  Drain fluids from leaking or wrecked vehicles and from motor parts as soon as possible. Dispose of fluids properly. For More Information Name Address City, State Phone e-mail Possible Pollutants Metals Toxins Solvents (degreasers, paint thinners, etc.) Antifreeze Brake fluid and brake pad dust Battery acid Motor oil Fuel (gasoline, diesel, kerosene) Lubricating grease Good Housekeeping Drip pans Tarps Covered outdoor storage areas Secondary containment Proper disposal of used fluids Spill cleanup materials Dry cleanup methods Employee training Related Procedures Material Storage Outdoor Fleet Maintenance Spill Prevention and Response Street Sweeper Cleaning and Waste Vehicle Fueling Vehicle Washing DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 2 of 4 Vehicle Maintenance  Conduct routine inspections of heavy equipment and vehicles to proactively identify potential maintenance needs.  Perform routine preventive maintenance to ensure heavy equipment and vehicles are operating optimally.  Recycle or dispose of all wastes properly and promptly.  Do not dump any liquids or other materials outside, especially near or in storm drains or ditches. Sweep and pick up trash and debris as needed. Body Repair and Painting  Whenever possible, conduct all body repair and painting work indoors.  Use dry cleanup methods such as vacuuming or sweeping to clean up all metal filings, dust, and paint chips from grinding, shaving, and sanding, and dispose of the waste properly. Debris from wet sanding can be allowed to dry overnight on the shop floor, then swept or vacuumed. Never discharge these wastes to the storm or sanitary sewer system.  Minimize waste from paints and thinners by carefully calculating paint needs based on surface area and using the proper sprayer cup size.  Do not use water to control over-spray or dust in the paint booth unless this wastewater is collected. This water should be treated and permission granted by the wastewater treatment plant prior to discharge into the sanitary sewer system.  Do not dispose of spray gun cleaner waste in the storm drain.  Use sanding tools equipped with vacuum capability (if available) to pick up debris and dust. Material Management  Store maintenance materials and waste containers (e.g., used oil and antifreeze) in labeled containers under cover or in secondary containment (e.g., double-walled tanks). Chemicals should not be combined in containers.  All hazardous wastes must be labeled and stored according to hazardous waste regulations.  Carefully transfer fluids from collection devices to designated storage areas as soon as possible. Do not store the transferred fluids adjacent to the containers (for example, oil drip pans with used oil in them should not be placed next to the used oil tank).  Store new batteries securely to avoid breakage and acid spills.  Store used batteries indoors or in secondary containment to contain potential leaks. Recycle used batteries.  Conduct periodic inspections of storage areas to detect possible leaks. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 3 of 4  Do not wash or hose down storage areas except where wash water will enter the sanitary sewer as an approved discharge. Use dry clean-up methods whenever possible.  Keep lids on waste barrels and containers, and store them indoors or under cover to reduce exposure to rain.  Periodically inspect and maintain all pretreatment equipment, including sumps, separators, and grease traps to ensure proper functioning. Parts Cleaning  Use designated areas for engine, parts, or radiator cleaning. Do not wash or rinse parts outdoors. If parts cleaning equipment is not available, use drip pans or other containment to capture parts cleaning fluids.  Use steam cleaning or pressure washing of parts whenever possible instead of solvent cleaning.  When steam cleaning or pressure washing, only discharge wastewater to an oil/water separator connected to the sanitary sewer.  When using solvents to clean parts, rinse and drain parts over the designated solvent tank so that fluids will not drip or spill onto the floor. Use drip boards or pans to catch excess solutions and divert them back to the tank. Allow parts to dry over the hot tank.  Recycle cleaning solution when it becomes too dirty to use. Never discharge cleaning waste to the sanitary sewer or storm sewer. Vehicle and Equipment Washing  Vehicles should be washed in the municipality’s vehicle and equipment wash area/bay or taken to a commercial car wash. Employee Training  Train applicable employees who perform heavy equipment and vehicle maintenance on this written procedure. Information regarding how to avoid and report spills will be presented during the training.  Periodically conduct refresher training on the SOP for applicable employees who perform heavy equipment and vehicle maintenance. Records The following records could be used to document activities performed:  Record of any major spills and the action taken.  Records of employee training with sign-in sheet.  Heavy equipment and vehicle maintenance logs DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Page 4 of 4 References Center for Watershed Protection, Municipal Pollution Prevention/Good Housekeeping Practices: Version 1.0, September 2008. City of Centennial SOP: Vehicle and Equipment Storage SOP, August 2007. City of Centennial SOP: Vehicle Maintenance SOP, August 2007. City of Centennial SOP: Vehicle Washing SOP, August 2007. City of Golden. Fleet Maintenance Standard Operating Procedure, July 29, 2007. City of Lafayette Standard Operating Procedure: Vehicle and Equipment Maintenance Repair, March 2009. City of Lafayette Standard Operating Procedure: Vehicle and Equipment Washing, March 2009. Mesa County, Municipal Operation and Maintenance Program, July 4, 2005. Partners for a Clean Environment. Stormwater Protection: Vehicle Repair. Spring 2009. USEPA Menu of BMP: Municipal Vehicle and Equipment Maintenance, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009. USEPA Menu of BMP: Municipal Vehicle and Equipment Washing, cfpub.epa.gov/npdes/stormwater/menuofbmps/, accessed May 27, 2009. Optional Additional Resources Municipal codes and ordinances that relate to vehicle and equipment maintenance. Chemical purchasing policies. Loading and unloading bulk materials. Guidelines for staff to dedicate a percentage of their time to vehicle and equipment maintenance. Specific directions on how to use the municipality’s vehicle wash area. Spill Prevention Control and Countermeasures Plan. DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Secretary DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B Secretary DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. INSURER(S) AFFORDING COVERAGE INSURER F : INSURER E : INSURER D : INSURER C : INSURER B : INSURER A : NAIC # NAME:CONTACT (A/C, No):FAX E-MAILADDRESS: PRODUCER (A/C, No, Ext):PHONE INSURED REVISION NUMBER:CERTIFICATE NUMBER:COVERAGES IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. OTHER: (Per accident) (Ea accident) $ $ N / A SUBR WVD ADDL INSD THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. $ $ $ $PROPERTY DAMAGE BODILY INJURY (Per accident) BODILY INJURY (Per person) COMBINED SINGLE LIMIT AUTOS ONLY AUTOSAUTOS ONLY NON-OWNED SCHEDULEDOWNED ANY AUTO AUTOMOBILE LIABILITY Y / N WORKERS COMPENSATION AND EMPLOYERS' LIABILITY OFFICER/MEMBER EXCLUDED? (Mandatory in NH) DESCRIPTION OF OPERATIONS below If yes, describe under ANY PROPRIETOR/PARTNER/EXECUTIVE $ $ $ E.L. DISEASE - POLICY LIMIT E.L. DISEASE - EA EMPLOYEE E.L. EACH ACCIDENT EROTH-STATUTEPER LIMITS(MM/DD/YYYY)POLICY EXP(MM/DD/YYYY)POLICY EFFPOLICY NUMBERTYPE OF INSURANCELTRINSR DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required) EXCESS LIAB UMBRELLA LIAB $EACH OCCURRENCE $AGGREGATE $ OCCUR CLAIMS-MADE DED RETENTION $ $PRODUCTS - COMP/OP AGG $GENERAL AGGREGATE $PERSONAL & ADV INJURY $MED EXP (Any one person) $EACH OCCURRENCE DAMAGE TO RENTED $PREMISES (Ea occurrence) COMMERCIAL GENERAL LIABILITY CLAIMS-MADE OCCUR GEN'L AGGREGATE LIMIT APPLIES PER: POLICY PRO-JECT LOC CERTIFICATE OF LIABILITY INSURANCE DATE (MM/DD/YYYY) CANCELLATION AUTHORIZED REPRESENTATIVE ACORD 25 (2016/03) © 1988-2015 ACORD CORPORATION. All rights reserved. CERTIFICATE HOLDER The ACORD name and logo are registered marks of ACORD HIRED AUTOS ONLY 3/9/2023 FNIC P.O.Box 45279 Omaha NE 68145-0279 Lynn Haugen 402-861-7000 lynn.haugen@fnicgroup.com National Union Fire Ins Co.of Pitt 19445 LIG46636 New Hampshire Ins Company 23841LightfieldEnterprises 2600 Midpoint Drive Fort Collins CO 80525 1097189753 A X 1,000,000 X 300,000 25,000 1,000,000 2,000,000 X X Y 3506965 6/1/2022 6/1/2023 2,000,000 A 1,000,000 X Y 4544903 6/1/2022 6/1/2023 B XWC0258938806/1/2022 6/1/2023 1,000,000 1,000,000 1,000,000 RE:9753 Concrete Maintenance Project Phase II. Certificate holder is additional insured for General Liability and Automobile Liability if required by written contract executed prior to loss. City of Fort Collins 300 Laporte Ave. Fort Collins CO 80522 DocuSign Envelope ID: B7C02EA8-8BE4-409F-9188-BB8BDE260E9B