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HomeMy WebLinkAboutBID - 7376 SKYWAY DRIVE TRANSFORT IMPROVEMENTS - GATEWAY CENTER TO S COLLEGE AVEAddendum 2 7376 Skyway Drive Transfort Improvements – Gateway Center to S College Avenue Page 1 of 2 ADDENDUM No. 2 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 7376: Skyway Drive Transfort Improvements - Gateway Center to S. Collge Avenue OPENING DATE: 3:00 PM (Our Clock) May 1, 2012 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: Clarifications Not Resulting in Changes to the Bid Documents: A. The following question was brought up during the advertisement process. Can you provide the Bid Schedule in Excel format? The Bid Schedule in Excel format is included with Addendum #2. B. The following question was brought up during the advertisement process. Please define the requirement for detouring pedestrians “through the work zone”, specifically when work is going on along the south side of Skyway Drive (where no facilities currently exist) and along College Avenue (between Skyway and the bus stop)? The Contractor will be required to provide a safe, reasonable detour route for pedestrians along Skyway Drive during the project. The north side of Skyway Drive is the suggested pedestrian detour route. All materials and labor necessary to create and maintain the pedestrian detour route (ex. orange safety fence, barrels, signs, etc.) will be paid under Item #630-01 Construction Zone Traffic Control of the bid schedule. Per Addendum #1, Transfort has agreed to a temporary relocation of the College Avenue bus stop. C. The following question was brought up during the advertisement process. Per the Summary of Work in the Project Special Provisions, there are up to nine days of “Anticipated Calendar Days Lost to Adverse Weather Conditions” between May and June. Due to the short schedule and the inability to make up days if the “Days Lost” occur near the end of the project, can you consider granting extensions to time for all “Days Lost” 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 Addendum 2 7376 Skyway Drive Transfort Improvements – Gateway Center to S College Avenue Page 2 of 2 due to weather? “Anticipated Calendar Days Lost to Adverse Weather Conditions” were factored into the Contract times for substantial completion and final acceptance. The City will not grant an extension of time for “Days Lost” due to weather. D. The following question was brought up during the pre-bid meeting. Please verify the requirement for a “full time superintendent whose sole responsibility is to monitor and coordinate all facets of work”? The requirements were clarified in Addendum #1 E. The following question was brought up during the advertisement process. Please confirm that the Contractor is responsible for permit costs per 6.13 of the General Conditions? The City has applied for the City of Fort Collins Excavation permit and the Colorado Department of Transportation Special Use permit. Both of these permits will be at no cost to the Contractor. Additionally, the City will incur the cost, if applicable, for the electrical connection to the proposed bus stop shelter pad. Per Section 6.13 of the General Conditions, the Contractor will be responsible for obtaining and paying all construction permits and licenses other than those listed in the above paragraph. F. The following question was brought up during the advertisement process. Where will the 10 CY of flowfill be installed (Item 14 of the Bid Tab)? The flowfill will be used to backfill the abandoned Century Link phone pedestal (sheet 5 of the plan set) before placing the new sidewalk. Additionally, flowfill will be required if any shallow utilities (less than 12 inches from finished grade) are encountered at the southwest corner of Skyway and College with the removal and replacement of the concrete apron, curb, gutter and sidewalk. Please contact John Stephen, CPPO, LEED AP, Senior Buyer, Buyer at (970) 221-6777 with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. ADDENDUM No. 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 7376: Skyway Drive Transfort Improvements - Gateway Center to S. Collge Avenue OPENING DATE: 3:00 PM (Our Clock) May 1, 2012 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 – Revised Bid Schedule Exhibit 2 – Clarifications Exhibit 3 – Revised Specifications Exhibit 4 – Revised Plan Sheet - Planned Quantities Please contact John Stephen, CPPO, LEED AP, Senior Buyer, Buyer at (970) 221-6777 with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE 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 Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 1 of 9 EXHIBIT 1 – REVISED BID SCHEDULE Unit Total Ref # Item # Item Description Quantity Unit Cost Cost 1201-01 Clearing and Grubbing (0.5 Acre) 1LS $ - 2202-01 Removal of Tree (3 Inch Caliper or Less) 2EA $ - 3202-02 Removal of Sign 3EA $ - 4202-03 Sawcutting (8 Inch Asphalt Mat) 200 LF $ - 5202-04 Removal of Asphalt Mat 37 SY $ - 6202-05 Sawcutting (8 Inch Concrete) 60 LF $ - 7202-06 Removal of Concrete 200 SF $ - 8202-07 Removal of Fence 140 LF $ - 9203-01 Unclassified Excavation (Complete In Place) 400 CY $ - 10 203-02 Borrow 50 CY $ - 11 203-03 Muck Excavation 50 CY $ - 12 203-04 Shouldering (Recycled Asphalt) (Haul and Place) 45 TON $ - 13 203-05 Subgrade Preparation (Sidewalk) 6,800 SF $ - 14 203-06 Flowable Fill (Utility Backfill) 10 CY $ - 15 207-01 Topsoil (Imported) 100 CY $ - 16 208-01 Erosion Log (12 Inch) 995 LF $ - 17 210-01 Reset Sign 3EA $ - 18 212-01 Soil Conditioning 0.35 ACRE $ - 19 213-01 Mulching (Weed Free Hay) 0.35 ACRE $ - 20 216-01 Seeding (Native) 0.35 ACRE $ - 21 403-01 Hot Mix Asphalt (Patching) 10 TON $ - 22 412-01 Concrete Pavement (8 Inch) 200 SF $ - 23 506-01 Riprap (9 Inch) 5CY $ - 24 607-01 Fence (3 Wire Smooth) 155 LF $ - 25 608-01 Concrete Sidewalk (6 Inch) 6,800 SF $ - 26 608-02 Concrete Curb Ramp w/ Truncated Domes 210 SF $ - 27 609-01 Curb and Gutter (Type 2) (Section II-B) 245 LF $ - 28 613-01 Electrical Conduit (1 Inch) 40 LF $ - 29 620-01 Sanitary Facility EXHIBIT 2 – CLARIFICATIONS Pre-Bid Clarifications Not Resulting in Changes to the Bid Documents: A. Per the pre-bid conference, the following question was brought up regarding “a full time site superintendent” (slide #10 of the Power Point presentation). Since this is a smaller project, will the General Contractor be required to employ a full time site superintendent who is on-site at all times? The General Contractor will be required to employ a full time site superintendent. This site superintendent will not be required to be on-site at all times. If the site superintendent is not on-site, he or she must appoint a person who will act on their behalf, and is on-site, and shall be responsible for coordinating with the Engineer. The City will require a point of contact person for any and all work that is taking place on the project. The point of contact person must be a full-time employee of the General Contractor or a full-time employee of one of the Subcontractor’s. B. Per the pre-bid conference, the following question was brought up regarding the existing Transfort Bus Stop on College Avenue (slide #29 of the Power Point presentation). Will the City be able to temporarily relocate the bus stop while the improvements are being constructed on College Avenue? The City of Fort Collins and Transfort will temporarily relocate the existing College Avenue bus stop for seven (7) calendar days. The temporary location will be located north of Skyway Drive along South College Avenue (north of the project limits). The Contractor will be responsible for notifying the City a minimum of 48 hours in advance of the request to relocate the bus stop. Clarifications Resulting in Changes to the Bid Documents: A. As described in Section III, above, a full time, on-site site superintendent will not be required. As a result of this change, the City has determined the Traffic Control Supervisor (TCS) will not be required to be on-site full time. The City has determined that a full time, on-site Traffic Control Supervisor (TCS) will not be required in accordance with the revised specification for Section 630 – Construction Zone Traffic Control. The following line item has been revised on the bid tab:  630-02 Construction Zone Traffic Control (TCS) 105 HOURS Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 3 of 9 EXHIBIT 3 – REVISED SPECIFICATIONS The following specifications have been revised for the project:  Revision of Section 630 – Construction Zone Traffic Control The “Construction Zone Traffic Control” section shall be revised as follows:  The second and third paragraphs of Subsection 630.10 shall be removed and replaced with the following paragraphs:  One TCS shall be designated as the Head TCS. The Head TCS shall have a minimum of one year experience as a certified TCS. Qualifications shall be submitted to the City for approval a minimum of one week prior to commencement of the work. The Head TCS shall be on site as necessary, or as requested by the Engineer, to ensure all facets of the traffic control set up are working efficiently in accordance with the approved traffic control plan.  It is the intent of the specifications that the Head TCS be the same throughout the project and will visit the site on a regular basis, or as directed by the Engineer.  Subsection 630.16 shall be revised to include the following: Pay Item Pay Unit Construction Zone Traffic Control (TCS) Hours Please replace pages #28, #29 and #30 of the Project Special Provisions Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 4 of 9 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 28 Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically assigned to him / him under this Contract. Subsection 630.10 is hereby revised 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 Colorado Contractor’s Association (CCA) certification as a Traffic Control Supervisor. Proof of certification shall be presented to the City Traffic Control Manager, and when requested by the City, for each TCS utilized on this project. One TCS shall be designated as the Head TCS. The Head TCS shall have a minimum of one year experience as a certified TCS. Qualifications shall be submitted to the City for approval a minimum of one week prior to commencement of the work. The Head TCS shall be on site as necessary, or as requested by the Engineer, to ensure all facets of the traffic control set up are working efficiently in accordance with the approved traffic control plan. It is the intent of the specifications that the Head TCS be the same throughout the project and will visit the site on a regular basis, or as directed by the Engineer. If, in the opinion of the City, 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. The TCS shall be equipped with a cellular phone. The TCS duties shall include, but not be limited to the following: 1. Prepare, revise and submit Traffic Control Plans as required. 2. Supervise and direct project flaggers. 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. Inspect traffic control devices on a calendar day basis for the duration of the project to ensure devices are functioning properly. 6. Oversee all requirements covered by the plans and specifications which contribute to the convenience, safety and orderly movement of traffic. 7. Flagging in emergency or relief for short periods of no more than fifteen (15) minutes over a sixty (60) minute period. 8. Traffic control device set up and removal. Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 5 of 9 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 29 9. Maintain a project traffic control diary which shall become part of the City’s records. This diary / log shall be submitted to the City daily and shall include the following information as a minimum: a) Date b) For Traffic Control Inspection, the time of the inspection 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 or missing devices and corrective actions taken) Traffic control management shall be maintained on a twenty-four (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 City during non-working hours. A twenty-four (24) hour telephone number shall be provided to the City prior to commencement of work. All traffic control devices and traffic control management shall be placed under the supervision of a Traffic Control Supervisor. The Traffic Control Supervisor shall have up to date 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 at all times. The following list reflects devices that may be used on the project or as authorized by the City: “NO PARKING” sign with stand Size A Specialty Sign Vertical panel without light Size B Specialty Sign Channelizing drum without light Safety Fence Type I/II barricade without light Light Type III barricade without light Advance warning flashing or sequencing arrow panel Cone with reflective strip Variable message board Size A sign with stand Size B sign with stand All costs associated with Traffic Control Plan review will not be measured or paid for separately, but shall be considered incidental to the Work. Review fees will not be measured or paid for separately, but shall be considered incidental to the Work. The Contractor shall provide the services of the Colorado State Patrol or City of Fort Collins Police when necessary during the course of the work as instructed by the City. Associated costs shall be incidental to the Work. The City shall 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 City. Flagger hand signs and devices, such as Stop / Slow paddles, will not be measured and paid for seperately, but shall be included in the Work. Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 6 of 9 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 30 The flaggers(s) shall be provided with electronic communication devices when required. These devices will not be measured and paid for separately, but shall be included in the Work. The cost of batteries, electricity and / or fuel for all lighting or warning devices will not be measured and paid for separately but will be considered subsidiary to the traffic control. Sand bags and caution tape will not be measured and paid for separately, but shall be included in the Work. The City shall not be responsible for any losses or damage due to theft of vandalism. The City of Fort Collins will not be responsible for any damage caused by the Contractor’s construction activities to the public. Private or public property which is damaged by the Contractor’s equipment or employees will be the sole responsibility of the Contractor. Subsection 630.15 is hereby revised to include the following: All traffic control costs including, but not limited to, furnishing equipment, equipment set up / removal / modifications, TCS and flagging personnel, vehicles, phones, hand signs, communication devices, sandbags and all related incidentals required for traffic control under this Contract shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work. No measurement or payment shall be made separately for traffic control related items as specified in these specifications or as directed by the City. SPECIAL CONDITIONS FOR WORK ON COLLEGE AVENUE (STATE HIGHWAY 287): 1. Cross street traffic shall be maintained at all times unless authorized by the City in writing. 2. Construction or repair work will only be permitted on College Avenue between the hours of 9:00am to 3:00pm (except in the case of an emergency) for a lane closure of the southbound acceleration lane. 3. Two southbound travel lanes on College Avenue must be open at all times during the duration of the project. 4. Flagging will be required on College Avenue for all material delivery in accordance with City approved Traffic Control Plans. 5. The City will approve Traffic Control Plans for College Avenue. 6. The City will file for a Variance Permit through the Colorado Department of Transportation (CDOT) for approval of the Contractor to work on College Avenue. Pay Item Pay Unit Construction Zone Traffic Control Lump Sum Construction Zone Traffic Control (TCS) Hours Construction Zone Traffic Control (Flagging) Hours Variable Message Boards Each/Day Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 7 of 9 EXHIBIT 4 – REVISED PLAN SHEET – PLANNED QUANTITIES Replace plan sheet #2 with the attached plan sheet (total 1 sheet) Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 8 of 9 Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 9 of 9 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 SPECIFICATIONS AND CONTRACT DOCUMENTS FOR SKYWAY DRIVE TRANSFORT IMPROVEMENTS GATEWAY CENTER DRIVE TO SOUTH COLLEGE AVENUE BID NO. 7376 PURCHASING DIVISION 215 NORTH MASON STREET, 2ND FLOOR, FORT COLLINS May 1, 2012 – 3:00 P.M. (OUR CLOCK) CONTRACT DOCUMENTS TABLE OF CONTENTS Section Pages BID INFORMATION 00020 Notice Inviting Bids 00020-1 - 00020-2 00100 Instruction to Bidders 00100-1 - 00100-9 00300 Bid Form 00300-1 - 00300-3 00400 Supplements to Bid Forms 00400-1 00410 Bid Bond 00410-1 - 00410-2 00420 Statements of Bidders Qualifications 00420-1 - 00420-3 00430 Schedule of Major Subcontractors 00430-1 CONTRACT DOCUMENTS 00500 Agreement Forms 00500-1 00510 Notice of Award 00510-0 00520 Agreement 00520-1 - 00520-6 00530 Notice to Proceed 00530-1 00600 Bonds and Certificates 00600-1 00610 Performance Bond 00610-1 - 00610-2 00615 Payment Bond 00615-1 - 00615-2 00630 Certificate of Insurance 00630-1 00635 Certificate of Substantial Completion 00635-1 00640 Certificate of Final Acceptance 00640-1 00650 Lien Waiver Release (Contractor) 00650-1 - 00650-2 00660 Consent of Surety 00660-1 00670 Application for Exemption Certificate 00670-1 - 00670-2 CONDITIONS OF THE CONTRACT 00700 General Conditions 00700-1 - 00700-34 Exhibit GC-A GC-A1 - GC-A2 00800 Supplementary Conditions 00800-1 - 00800-2 00900 Addenda, Modifications, and Payment 00900-1 00950 Contract Change Order 00950-1 - 00950-2 00960 Application for Payment 00960-1 - 00960-4 SPECIFICATIONS SECTION 00020 INVITATION TO BID SECTION 00020 INVITATION TO BID Date: April 9, 2012 Sealed Bids will be received by the City of Fort Collins (hereinafter referred to as OWNER), at the office of the Purchasing Division, 3:00 P.M., our clock, on May 1, 2012, for the Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue; BID NO. 7376. If delivered, they are to be delivered to 215 North Mason Street, 2nd Floor, Fort Collins, Colorado, 80524. If mailed, the mailing address is P. O. Box 580, Fort Collins, CO 80522-0580. At said place and time, and promptly thereafter, all Bids that have been duly received will be publicly opened and read aloud. The Contract Documents provide for the construction of Bid 7376. The Work consists of concrete sidewalk construction along the south side of Skyway Drive from Gateway Center Drive to College Avenue. More specifically, the project includes the following: removals as defined in the plans, utility coordination, earthwork, erosion control, concrete curb and gutter, asphalt patching, concrete sidewalks / curb ramps, seeding and construction zone traffic control. Construction staking will be completed by the City of Fort Collins. All Bids must be in accordance with the Contract Documents on file with the City of Fort Collins, 215 North Mason St., 2nd floor, Fort Collins, Colorado 80524. A prebid conference and job walk with representatives of prospective Bidders will be held at 10:00 AM, on April 17, 2012, in Conference Room 2A at 215 N Mason Street, Fort Collins. Prospective Bidders are invited to present their questions relative to this Bid proposal at this meeting. The Contract Documents and Construction Drawings may be examined online at:  City of Fort Collins BuySpeed: https://www.fcgov.com/eprocurement 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 James B. O'Neill, II, CPPO, FNIGP Purchasing & Risk Management Director SECTION 00100 INSTRUCTIONS TO BIDDERS 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 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. 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 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. 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 in an opaque sealed envelope marked 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. If the Bid is sent through the mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope with the notation "BID ENCLOSED" on the face of it. 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 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. 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. For information regarding results for individual Bids send a self-addressed, self- stamped envelope and a Bid tally will be mailed to you. Bid results will be posted in the Purchasing office seven (7) days after the Bid Opening. END OF SECTION SECTION 00300 BID FORM SECTION 00300 BID FORM PROJECT: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue 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) Unit Total Ref # Item # Item Description Quantity Unit Cost Cost 1 201-01 Clearing and Grubbing (0.5 Acre) 1LS $ - 2 202-01 Removal of Tree (3 Inch Caliper or Less) 2EA $ - 3 202-02 Removal of Sign 3EA $ - 4 202-03 Sawcutting (8 Inch Asphalt Mat) 200 LF $ - 5 202-04 Removal of Asphalt Mat 37 SY $ - 6 202-05 Sawcutting (8 Inch Concrete) 60 LF $ - 7 202-06 Removal of Concrete 200 SF $ - 8 202-07 Removal of Fence 140 LF $ - 9 203-01 Unclassified Excavation (Complete In Place) 400 CY $ - 10 203-02 Borrow 50 CY $ - 11 203-03 Muck Excavation 50 CY $ - 12 203-04 Shouldering (Recycled Asphalt) (Haul and Place) 45 TON $ - 13 203-05 Subgrade Preparation (Sidewalk) 6,800 SF $ - 14 203-06 Flowable Fill (Utility Backfill) 10 CY $ - 15 207-01 Topsoil (Imported) 100 CY $ - 16 208-01 Erosion Log (12 Inch) 995 LF $ - 17 210-01 Reset Sign 3EA $ - 18 212-01 Soil Conditioning 0.35 ACRE $ - 19 213-01 Mulching (Weed Free Hay) 0.35 ACRE $ - 20 216-01 Seeding (Native) 0.35 ACRE $ - 21 403-01 Hot Mix Asphalt (Patching) 10 TON $ - 22 412-01 Concrete Pavement (8 Inch) 200 SF $ - 23 506-01 Riprap (9 Inch) 5CY $ - 24 607-01 Fence (3 Wire Smooth) 155 LF $ - 25 608-01 Concrete Sidewalk (6 Inch) 6,800 SF $ - 26 608-02 Concrete Curb Ramp w/ Truncated Domes 210 SF $ - 27 609-01 Curb and Gutter (Type 2) (Section II-B) 245 LF $ - 28 613-01 Electrical Conduit (1 Inch) 40 LF $ - 29 620-01 Sanitary Facility 9. PRICES The foregoing prices shall include all labor, materials, transportation, shoring, removal, dewatering, overhead, profit, insurance, etc., to cover the complete Work in place of the several kinds called for. Bidder acknowledges that the OWNER has the right to delete items in the Bid or change quantities at his sole discretion without affecting the Agreement or prices of any item so long as the deletion or change does not exceed twenty-five percent (25%) of the total Agreement Price. RESPECTFULLY SUBMITTED: CONTRACTOR BY: Printed Date Title License Number (If Applicable) (Seal - if Bid is by corporation) Attest: Address Telephone Email SECTION 00400 SUPPLEMENTS TO BID FORMS 00410 Bid Bond 00420 Statement of Bidder's Qualifications 00430 Schedule of Subcontractors SECTION 00410 BID BOND KNOW ALL MEN BY THESE PRESENTS: that we, the undersigned as Principal, and as Surety, are hereby held and firmly bound unto the City of Fort Collins, Colorado, as OWNER, in the sum of $ for the payment of which, well and truly to be made, we hereby jointly and severally bind ourselves, successors, and assigns. THE CONDITION of this obligation is such that whereas the Principal has submitted to the City of Fort Collins, Colorado the accompanying Bid and hereby made a part hereof to enter into a Construction Agreement for the construction of Fort Collins Project, 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue. NOW THEREFORE, (a) If said Bid shall be rejected, or (b) If said Bid shall be accepted and the Principal shall execute and deliver a Contract in the form of Contract attached hereto (properly completed in accordance with said Bid) and shall furnish a BOND for his faithful performance of said Contract, and for payment of all persons performing labor or furnishing materials in connection therewith, and shall in all other respects perform the Agreement created by the acceptance of said Bid, then this obligation shall be void; otherwise the same shall remain in force and effect, it being expressly understood and agreed that the liability of the Surety for any and all claims hereunder shall, in no event, exceed the penal amount of this obligation as herein stated. The Surety, for value received, hereby stipulates and agrees that the obligations of said Surety and its BOND shall be in no way impaired or affected by any extension of the time within which the OWNER may accept such Bid; and said Surety does hereby waive notice of any such extension. Surety Companies executing bonds must be authorized to transact business in the State of Colorado and be accepted by the OWNER. IN WITNESS WHEREOF, the Principal and the Surety have hereunto set their hands and seals this day of , 20__, and such of them as are corporations have caused their corporate seals to be hereto affixed and these presents to be signed by their proper officers, the day and year first set forth above. PRINCIPAL SURETY Name: Address: By: By: Title: Title: ATTEST: By: (SEAL) (SEAL) SECTION 00420 STATEMENT OF BIDDER'S QUALIFICATIONS All questions must be answered and the data given must be clear and comprehensive. This statement must be notarized. If necessary, questions may be answered on separate attached sheets. The Bidder may submit any additional information he desires. 1. Name of Bidder: 2. Permanent main office address: 3. When organized: 4. If a corporation, where incorporated: 5. How many years have you been engaged in the contracting business under your present firm or trade name? 6. Contracts on hand: (Schedule these, showing the amount of each contract and the appropriate anticipated dates of completion.) 7. General character of Work performed by your company: 8. Have you ever failed to complete any Work awarded to you? If so, where and why? 9. Have you ever defaulted on a contract? If so, where and why? 10. Are you debarred by any government agency? If yes list agency name. 11. List the more important projects recently completed by your company, stating the approximate cost of each, and the month and year completed, location and type of construction. 12. List your major equipment available for this contract. 13. Experience in construction Work similar in importance to this project: 14. Background and experience of the principal members of your organization, including officers: 15. Credit available: $ 16. Bank Reference: 17. Will you, upon request, fill out a detailed financial statement and furnish any other information that may be required by the OWNER? 18. Are you licensed as a General Contractor? If yes, in what city, county and state? What class, license and numbers? 19. Do you anticipate subcontracting Work under this Contract? If yes, what percent of total contract? And to whom? 20. Are any lawsuits pending against you or your firm at this time? IF yes, DETAIL 21. What are the limits of your public liability? DETAIL What company? 22. What are your company's bonding limitations? 23. The undersigned hereby authorizes and requests any person, firm or corporation to furnish any information requested by the OWNER in verification of the recital comprising this Statement of Bidder's Qualifications. Dated at ________________ this ______ day of __________________, 20__. Name of Bidder By: Title: State of County of being duly sworn deposes and says that he is of and that (name of organization) the answers to the foregoing questions and all statements therein contained are true and correct. Subscribed and sworn to before me this _______ day of____________, 20__. (Seal) Notary Public My commission expires: . SECTION 00430 SCHEDULE OF SUBCONTRACTORS List all subcontractors for the work items listed below and all subcontractors performing over 15% of the contract. ITEM SUBCONTRACTOR SECTION 00500 AGREEMENT FORMS 00510 Notice of Award 00520 Agreement 00530 Notice to Proceed SECTION 00510 NOTICE OF AWARD DATE: TO: PROJECT: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue OWNER: CITY OF FORT COLLINS (hereinafter referred to as "the OWNER") You are hereby notified that your Bid dated , 20 for the above project has been considered. You are the apparent successful Bidder and have been awarded an Agreement for 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue. The Price of your Agreement is ($ ). Three (3) copies of each of the proposed Contract Documents (except Drawings) accompany this Notice of Award. Three (3) sets of the Drawings will be delivered separately or otherwise made available to you immediately. You must comply with the following conditions precedent within fifteen (15) days of the date of this Notice of Award, that is by , 20 . 1. You must deliver to the OWNER three (3) 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: James B. O’Neill, II, CPPO, FNIGP Director of Purchasing & Risk Management SECTION 00520 AGREEMENT THIS AGREEMENT is dated as of the day of in the year of 20 and shall be effective on the date this AGREEMENT is signed by the City. The City of Fort Collins (hereinafter called OWNER) and (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 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue and is generally described in Section 01010. ARTICLE 2. ENGINEER The Project has been designed by the City of Fort Collins, Engineering Department 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 The Work shall be Substantially Complete within twenty-five (25) calendar 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 ten (10) calendar days after the date when the Contract Times commence to run. 3.2. 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 3.1. above, plus any extensions thereof allowed in accordance with Article 12 of the General Conditions. 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 (but not as penalty) CONTRACTOR shall pay OWNER the amounts set forth hereafter. 1) Substantial Completion: Five Hundred Dollars ($500.00) for each calendar day or fraction thereof that expires after the twenty-five (25) calendar day period for Substantial Completion of the Work until the Work is Substantially Complete. 2) Final Acceptance: After Substantial Completion, Five Hundred Dollars ($500.00) for each calendar day or fraction thereof that expires after the ten (10) calendar day period for Final Payment and Acceptance until the Work is ready for Final Payment and Acceptance. ARTICLE 4. CONTRACT PRICE 4.1. OWNER shall pay CONTRACTOR for performance of the Work in accordance with the Contract Documents in current funds as follows: Dollars ($ ), 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 paragraph 14.2 of the General Conditions) may be included in the application Section 00520 Page 3 for payment. 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. 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: 1 COVER SHEET 2 PLANNED QUANTITIES 3 HORIZONTAL CONTROL PLAN AND LAYOUT SHEET 4 - 5 EXISTING CONDITIONS AND REMOVAL PLAN 6 - 8 SKYWAY DRIVE PLAN AND PROFILE 9 COLLEGE AVENUE PLAN AND PROFILE 10 POTHOLES OF EXISTING UTILITIES 11 RAMP DETAILS 12 - 14 CROSS SECTIONS 15 - 16 EROSION CONTROL AND RESTORATION PLAN The Contract Drawings shall be stamped "Final for Construction" and dated. Any revisions made shall be clearly identified and dated. 7.4. Addenda Numbers to , 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 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: By: By: JAMES B. O’NEILL II, CPPO, FNIGP PRINTED DIRECTOR OF PURCHASING AND RISK MANAGEMENT Title: Date: Date: Attest: (CORPORATE SEAL) City Clerk Address for giving notices: P. O. Box 580 Fort Collins, CO 80522 Attest: Approved as to Form Address for giving notices: Assistant City Attorney License No.: SECTION 00530 NOTICE TO PROCEED Description of Work: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue To: 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: By: Title: 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 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 ____________ 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 day of , 20 , a copy of which is hereto attached and made a part hereof for the performance of The City of Fort Collins Project, 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue. 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. 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. 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 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 day of , 20 , a copy of which is hereto attached and made a part hereof for the performance of The City of Fort Collins project, 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue. 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. 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. SECTION 00630 CERTIFICATE OF INSURANCE CONTRACTOR shall insert his own standard form for Certificate of Insurance. SECTION 00635 CERTIFICATE OF SUBSTANTIAL COMPLETION TO: CITY OF FORT COLLINS (OWNER) DATE OF SUBSTANTIAL COMPLETION: PROJECT TITLE: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue PROJECT OR SPECIFIED PART SHALL LOCATION: Fort Collins, Colorado INCLUDE: OWNER: City of Fort Collins CONTRACTOR: CONTRACT DATE: 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: SECTION 00640 CERTIFICATE OF FINAL ACCEPTANCE , 20__ TO: Gentlemen: You are hereby notified that on the day of , 20__, the City of Fort Collins, Colorado, has accepted the Work completed by for the City of Fort Collins project, 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue. 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 , 20 . 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: SECTION 00650 LIEN WAIVER RELEASE (CONTRACTOR) TO: City of Fort Collins, Colorado (OWNER) FROM: (CONTRACTOR) PROJECT: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue 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. Signed this day of , 20__. CONTRACTOR: 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. My Commission Expires: Notary Public SECTION 00660 CONSENT OF SURETY TO: City of Fort Collins, Colorado (hereinafter referred to as the "OWNER") CONTRACTOR: PROJECT: 7376 Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue CONTRACT DATE: 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. DR 0172 (12/98) COLORADO DEPARTMENT OF REVENUE DENVER CO 80261 (303) 232-2416 DO NOT WRITE IN THIS SPACE 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 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 contract. Subcontractors will not be issued Certificates of Exemption by the Department of Revenue. It is the responsibility of the prime contractor to issue certificates to each of the subcontractors. (See reverse side). FAILURE TO ACCURATELY COMPLETE ALL BOXES WILL CAUSE THE APPLICATION TO BE DENIED. Registration/Account No. (to be assigned by DOR) 89 - Period 0170-750 (999) $0.00 CONTRACTOR INFORMATION Trade name/DBA: Owner, partner, or corporate name: Mailing address (City, State, Zip): Contact Person E-Mail address: Federal Employer’s Identification Number: Bid amount for your contract: $ Fax Number: ( ) Business telephone number: ( ) Colorado withholding tax account number: EXEMPTION INFORMATION Copies of contract or agreement pages (1) identifying the contracting parties and (2) containing signatures of contracting parties must be attached. Name of exempt organization (as shown on contract): Exempt organization’s number: 98 - Address of exempt organization (City, State, Zip): Principal contact at exempt organization: Principal contact’s telephone number: Physical location of project site (give actual address when applicable and Cities and/or County (ies) where project is located) Scheduled construction start date: Month Day Year Estimated completion date: Month Day Year 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 owner, partner or corporate officer: Title of corporate officer: Date: DO NOT WRITE BELOW THIS LINE CONTRACTOR APPLICATION FOR EXEMPTION CERTIFICATE Pursuant to Statute Section 39-26.114(1)(a)(XIX) 6 Special Notice Contractors who have completed this application in the past, please note the following changes in procedure: The Department will no longer issue individual Certificates of exemption to subcontractors. Only prime contractors will receive a Contractor’s Exemption Certificate on exempt projects. 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. Once an 89# has been assigned to you, please use the next five numbers following it for any applications submitted for future projects. This should be your permanent number. For instance, if you were assigned 89-12345-0001, every application submitted thereafter should contain 89-12345 on the application. The succeeding numbers will be issued by the Department of Revenue. DO NOT enter what you believe to be the next in sequence as this may delay processing of your application. SECTION 00700 GENERAL CONDITIONS SECTION 00800 SUPPLEMENTARY CONDITIONS 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-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). SECTION 00900 ADDENDA, MODIFICATIONS AND PAYMENT 00950 Contract Change Order 00960 Application for Payment SECTION 00950 CHANGE ORDER NO. PROJECT TITLE: Skyway Drive Transfort Improvements – Gateway Center Drive to South College Avenue CONTRACTOR: PROJECT NUMBER: 7376 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 0.00 TOTAL PENDING CHANGE ORDER 0.00 TOTAL THIS CHANGE ORDER 0.00 TOTAL % OF THIS CHANGE ORDER TOTAL C.O.% OF ORIGNINAL CONTRACT ADJUSTED CONTRACT COST $ 0.00 (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: cc: City Clerk Contractor Project File Architect Engineer Purchasing 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: 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 $0.00 $0.00 $0.00 $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 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 $0.00 $0.00 $0.00 $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 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 $0.00 $0.00 TOTALS $0.00 $0.00 $0.00 $0.00 PROJECT SPECIAL PROVISIONS Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue City of Fort Collins Bid No. 7376 Prepared By: City of Fort Collins Engineering Department 281 North College Avenue Fort Collins, CO 80522-0580 (970) 221-6605 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 1 COLORADO DEPARTMENT OF TRANSPORTATION SPECIAL PROVISIONS SKYWAY DRIVE TRANSFORT IMPROVEMENTS GATEWAY CENTER DRIVE TO SOUTH COLLEGE AVENUE The 2011 Standard Specifications for Road and Bridge Construction controls construction of this project. The following special provisions supplement or modify the Standard Specifications and take precedence over the Standard Specifications and Plans. PROJECT SPECIAL PROVISIONS Page Index Pages 1-2 Notice to Bidders 3 Commencement and Completion of Work 4 Summary of Work 5-6 Revision of Section 106 – Control of Material 7 Revision of Section 202 – Removal of Tree 8 Revision of Section 202 – Removal of Asphalt mat 9 Revision of Section 202 – Removal of Concrete 10 Revision of Section 203 – Proof Rolling 11 Revision of Section 203 – Excavation and Embankment 12 Revision of Section 203 – Shouldering (Recycled Asphalt) (Haul and Place) 13 Revision of Section 207 – Topsoil (Imported) 14 Revision of Section 403 – Hot Mix Asphalt 15-17 Revision of Section 403 – Hot Mix Asphalt (Patching) 18-19 Revision of Section 601 – Miscellaneous Concrete 20 Revision of Section 608 – Detectable Warnings 21-23 Revision of Section 625 – Construction Surveying 24-25 Revision of Section 630 – Construction Zone Traffic Control 26-30 Utilities 31 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 2 COLORADO DEPARTMENT OF TRANSPORTATION SPECIAL PROVISIONS SKYWAY DRIVE TRANSFORT IMPROVEMENTS GATEWAY CENTER DRIVE TO SOUTH COLLEGE AVENUE STANDARD SPECIAL PROVISIONS Date Page Title Sheet 32 Revision of Section 103 – Colorado Resident Bid Preference (February 3, 2011) 33 Revision of Section 105 – Construction Drawings (February 3, 2011) 34 Revision of Section 106 – Certificates of Compliance and Certified Test Reports (February 3, 2011) 35 Revision of Section 106 – Hot Mix Asphalt – Verification Testing (July 29, 2011) 36-37 Revision of Section 107 - Responsibility for Damage Claims, Insurance Types, and Coverage Limits (February 3, 2011) 38 Revision of Section 108 - Critical Path Method (August 19, 2011) 39 Revision of Section 109 – Compensation for Compensable Delays (May 5, 2011) 40 Revision of Section 109 – Measurement of Quantities (February 3, 2011) 41 Revision of Section 401 – Compaction of Hot Mix Asphalt (February 3, 2011) 42 Revision of Section 401 – Composition of Mixtures – Voids Acceptance (February 3, 2011) 43 Revision of Section 401 – Compaction Pavement Test Section (CTS) (February 3, 2011) 44 Revision of Section 401 – Temperature Segregation (February 3, 2011) 45 Revision of Sections 412, 601, and 711 - Liquid Membrane-Forming (May 5, 2011) 46 Compounds for Curing Concrete Revision of Section 412 – Portland Cement Concrete Pavement Finishing (February 3, 2011) 47 Revision of Section 601 – Concrete Batching (February 3, 2011) 48 Revision of Section 601 – Concrete Finishing (February 3, 2011) 49 Revision of Section 630 – Construction Zone Traffic Control (February 3, 2011) 50 Revision of Section 630 – Retroreflective Sheeting (February 3, 2011 51 Revision of Section 630 – Retroreflective Sign Sheeting (February 3, 2011) 52 Revision of Section 703 – Aggregate for Hot Mix Asphalt (June 16, 2011) 53 Revision of Section 703 – Concrete Aggregates (July 28, 2011) 54 Revision of Section 712 – Water for Mixing or Curing Concrete (February 3, 2011) 55 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 3 NOTICE TO BIDDERS The proposal guaranty shall be a certified check, cashier's check, or bid bond in the amount of 5 percent of the Contractor's total bid. Pursuant to subsections 102.04 and 102.05, it is recommended that bidders on this project review the work site and plan details with an authorized City representative. Prospective bidders shall contact one of the following listed authorized City representatives at least 12 hours in advance of the time they wish to go over the project. Program Manager – Tim Kemp, PE Phone: (970) 416-2719 Engineering Department Fax: (970) 221-6378 City of Fort Collins email: tkemp@fcgov.com 281 North College Avenue Fort Collins, CO 80522-0580 Senior Buyer – John Stephen Phone: (970) 221-6777 Purchasing Department Fax: (970) 221-6707 City of Fort Collins email: jstephen@fcgov.com The above referenced individuals are the only representatives of the City with authority to provide any information, clarification, or interpretation regarding the plans, specifications, and any other contract documents or requirements. Where reference is made in the plans and specifications to Owner, Department, Chief Engineer, Resident Engineer, Project Engineer, Engineer, and Inspection and Testing Agency it is understood to mean the City of Fort Collins, Colorado, representative. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 4 COMMENCEMENT AND COMPLETION OF WORK The Contractor shall commence work under the Contract by the City in the “Notice to Proceed”. The Contractor shall complete all work in accordance with the Contract. Section 108 of the Standard Specifications is hereby revised for this project as follows: Subsection 108.03 shall include the following: The Contractor's progress schedule shall consist of a Critical Path Method (CPM) schedule prepared using the Microsoft Project Software and submitted in hand and electronic formats. Salient features to be shown on the Contractor's Bar Chart Progress Schedule are: (1) Mobilization (2) Construction Surveying (3) Construction Traffic Control (4) Removals (5) Earthwork (6) Erosion Control (7) Curb, Gutter and Sidewalk (8) Seeding and Landscaping (9) Utility Coordination Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 5 SUMMARY OF WORK PART 1 GENERAL 1.25 Modifications to Time of Completion in the Approved Schedule A. The date of beginning and the time for completion of the work are essential conditions of the Contract Documents and the work embraced shall be commenced on a date specified in the Notice to Proceed. The Contractor will proceed with the work at such rate of progress to ensure full completion within the contract time. It is expressly understood and agreed, by and between the Contractor and the Owner that the contract time for the completion of the work described herein is a reasonable time, taking into consideration the climatic and other factors prevailing in the locality of the work. Every effort shall be made by the Contractor to complete the project within the "Contract Time" shown in the proposal. The "Contract Time" anticipates "Normal" weather and climate conditions in and around the vicinity of the Project site during the times of year that the construction will be carried out. Extensions of time based upon weather conditions shall be granted only if the Contractor demonstrates clearly that such conditions were "unusually severe," would not have been reasonably anticipated, and that such conditions adversely affected the Contractor’s work and thus required additional time to complete the work. The following specifies the procedure for the determination of time extensions for unusually severe weather. The listing below defines the anticipated number of calendar days lost to adverse weather for each month and is based upon National Oceanic and Atmospheric Administration (NOAA) or similar data for the geographic location of the project. Monthly Anticipated Calendar Days Lost to Adverse Weather Conditions JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC (7) (4) (4) (4) (6) (3) (4) (2) (3) (3) (2) (5) The above schedule of anticipated adverse weather will constitute the base line for monthly (or portion thereof) weather time evaluations. Upon acknowledgment of the Notice to Proceed and continuing throughout the contract on a monthly basis, actual adverse weather days and the impact of adverse weather days that delay the work will be recorded on a day- to-day basis. It is assumed that the work will be carried out Mondays through Fridays (holidays excepted) unless an approved construction schedule or written authorization from the Owner indicates otherwise. The number of days of delayed work due to adverse weather or the impact thereof will then be compared to the monthly adverse weather schedule above. An actual adverse weather day must prevent work for 50 percent or more of the Contractor’s workday, delay work critical to the timely completion of the project, and be documented by the Contractor. The City Representative observing the construction shall determine on a daily basis whether or not work can proceed or if work is delayed due to adverse weather or the effects thereof. The Contractor shall notify the Engineer in writing of Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 6 any disagreement as to whether or not work can proceed on a given date, within 2 calendar days of that date. The Owner will use the above written notification in determining the number of working days for which work was delayed during each month. At the end of each month, if the number of working days for which work was delayed due to adverse weather exceeds that shown in the above schedule, a Change Order will be executed which increases the Contract Time. The number of work days delayed due to adverse weather or the impact thereof will then be converted to Calendar Days based on the contract completion day and date. This conversion assumes a 5-day work week, Mondays through Fridays, holidays excepted; should the Contractor have authorization to work weekends and/or holidays, then the method of conversion of workdays to calendar days would take this into consideration. The contract time period will then be increased by the number of calendar days calculated above and a new contract completion day and date will be set. The Contractor’s schedule must reflect the above-anticipated adverse weather delays on all weather-dependent activities. While extensions of time shall be granted for "unusually severe" weather or climate conditions, the Owner shall make no monetary compensation for any costs to the Contractor arising out of such delays. The Contractor shall comply with the portions of the Contract Documents relating to his project schedule and amendments thereto which result from the "unusually severe" weather condition. Breakdowns in equipment or lack of performance by the Contractor will not be considered justification for an extension of time. Liquidated damages will be assessed as delineated elsewhere. The Contractor shall not be charged with liquidated damages or any excess cost when the delay in completion of the work is due to the following, and the Contractor has promptly given written notice of such delay to the Owner or Engineer. 1. To any preference, priority, or allocation order duly issued by the Owner. 2. To unforeseeable causes beyond the control and without the fault or negligence of the Contractor, including but not restricted to, acts of God, or of the public enemy, acts of the Owner, acts of another Contractor in the performance of a contract with the Owner, fires, floods, epidemics, quarantine restrictions, strikes, freight embargoes, and abnormal and unforeseeable weather as provided above; and 3. To any delays of Subcontractors occasioned by any of the causes specified in paragraphs 1 and 2, above. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 7 REVISION OF SECTION 106 CONTROL OF MATERIAL Section 106 of the Standard Special Provisions is hereby revised for this project as follows: Subsection 106.05 shall include the following: For this project, Contractor process control testing of hot mix asphalt is voluntary. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 8 REVISION OF SECTION 202 REMOVAL OF TREE Section 202 of the Standard Specifications is hereby revised for this project as follows: Subsection 202.01 shall include the following: This work includes removal and disposal of existing trees within the project limits as shown on the plans or at locations directed by the Engineer. In subsection 202.02 delete the seventh paragraph and replace with the following: The removed trees shall become the property of the Contractor and shall be disposed of outside the project site. Tree stumps and roots shall be completely removed from the proposed sidewalk locations; either by excavation, grinding or as approved by the Engineer. Subsection 202.11 shall include the following: The removal of the existing tree will be measured as each. Excavation, grinding, cutting and mulching will not be measured and paid for separately, but shall be considered incidental to the work. Subsection 202.12 shall include the following: Payment will be made under: Pay Item Pay Unit Removal of Tree (3 Inch Caliper or Less) Each Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 9 REVISION OF SECTION 202 REMOVAL OF ASPHALT MAT Section 202 of the Standard Specifications is hereby revised for this project as follows: Subsection 202.01 shall include the following: This work includes removal and disposal of existing asphalt mat within the project limits as shown on the plans or at locations directed by the Engineer. In subsection 202.02 delete the seventh paragraph and replace with the following: The existing asphalt mat, which is anticipated to vary in thickness from 6.0 inches to 8.0 inches, shall be removed in a manner that minimizes contamination of the removed mat with underlying material. The removed mat shall become the property of the Contractor and shall be disposed of outside the project site. Subsection 202.11 shall include the following: The removal of the existing asphalt mat will be measured by the square yard of mat removed to the required depth and accepted. Sawcutting of the asphalt mat will be measured by the lineal foot and paid for separately. Subsection 202.12 shall include the following: Payment will be made under: Pay Item Pay Unit Removal of Asphalt Mat Square Yard Sawcutting (8 Inch Asphalt Mat) Lineal Foot Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 10 REVISION OF SECTION 202 REMOVAL OF CONCRETE Section 202 of the Standard Specifications is hereby revised for this project as follows: Subsection 202.01 shall include the following: This work includes removal and disposal of existing concrete pavement, curb and gutter within the project limits as shown on the plans or at locations directed by the Engineer. In subsection 202.02 delete the seventh paragraph and replace with the following: The existing concrete pavement, which is anticipated to vary in thickness from 8.0 inches to 12.0 inches, shall be removed in a manner that minimizes contamination of the removed concrete with underlying material. The removed concrete shall become the property of the Contractor and shall be disposed of outside the project site. Subsection 202.11 shall include the following: The removal of the existing concrete will be measured by the square foot of pavement removed to the required depth and accepted. Sawcutting of the concrete will be measured by the lineal foot and paid for separately. Subsection 202.12 shall include the following: Payment will be made under: Pay Item Pay Unit Removal of Concrete Square Foot Sawcutting (8 Inch Concrete) Lineal Foot Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 11 REVISION OF SECTION 203 PROOF ROLLING Section 203 of the Standard Specifications is hereby revised for this project as follows: Subsection 203.13 shall include the following: Proof rolling will not be measured but shall be incidental to the work. Subsection 203.14 shall include the following: Proof rolling will not be paid for separately, but shall be included in the work. Pneumatic tire equipment and load required to achieve the desired weight will not be measured and paid for separately, but shall be included in the work. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 12 REVISION OF SECTION 203 EXCAVATION AND EMBANKMENT Section 203 of the Standard Specifications is hereby revised for this project as follows: Subsection 203.04 shall include the following in the third sentence of the first paragraph: The Contractor will be paid for fine grading work to meet the plan elevations for the proposed sidewalk at the Contract Unit Price for “Subgrade Preparation (Sidewalk)” per Square Foot. Compaction of the subgrade material to the satisfaction of the Engineer, prior to concrete placement, will not be measured and paid for separately; but shall be incidental to the “Subgrade Preparation (Sidewalk)” pay item. Subsection 203.05 shall include the following: (h) Waste. Dispose of excess excavated material off the project site. Obtain disposal site and obtain all required permitting and environmental clearances necessary for disposal of excess excavated material. Subsection 203.13 shall include the following: (g) Waste. Waste will be measured in its original position by cross-sectioning the area excavated. When the excavation conforms to the staked lines and grades, use the original cross-sections and staked sections for the determination of quantities placed on-site and disposed of off-site as waste. Volumes will be computed from cross-sections by the average end area or other acceptable method. There will be no adjustment for swell of material to be hauled off the project as waste. Subsection 203.14 shall include the following: Payment will be made under: Pay Item Pay Unit Unclassified Excavation (Complete in Place) Cubic Yard Borrow Cubic Yard Muck Excavation Cubic Yard Subgrade Preparation (Sidewalk) Square Foot Subsection 203.14 delete the sixth paragraph and replace with the following: Payment for Unclassified Excavation (Complete in Place) shall be full compensation for all work necessary to complete the item including construction of unclassified excavation, compaction, compaction of bases of cuts and fills, all work in available material pits, and disposal of excess excavated material as waste. The quantity of excavation and embankment will not be measured but will be the quantity designated in the Contract Documents unless field changes are ordered. If field changes are ordered, the quantity will be adjusted using the revised dimensions. The Engineer, prior to Contractor beginning the work, shall approve the additional or reduced volume of material in writing. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 13 REVISION OF SECTION 203 SHOULDERING (RECYCLED ASPHALT) (HAUL AND PLACE) Section 203 of the Standard Specifications is hereby revised for this project as follows: Subsection 203.13 shall include the following: Material used for the pay item “Shouldering (Recycled Asphalt) (Haul and Place)” will be provided, loaded and weighed by the City at the Hoffman Mill pit. Payment will be per ton of material delivered and placed on the project. This pay item also includes the distribution and fine grading of the recycled asphalt material. At a minimum, the shouldered area will be two (2) Feet wide by four (4) Inches thick. Field conditions may warrant a wider or thicker material placement as directed by the City. Subsection 203.14 shall include the following: Payment will be made under: Pay Item Pay Unit Shouldering (Recycled Asphalt) (Haul and Place) Ton Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 14 REVISION OF SECTION 207 TOPSOIL (IMPORTED) Section 207 of the Standard Specifications is hereby revised for this project as follows: Subsection 207.01 is hereby deleted and replaced with the following: This work consists of importing topsoil material onto the re-graded slopes at a depth of 4 inches (minimum) for those areas which will receive native seeding. The topsoil material shall be generally evenly distributed throughout the project limits. Subsection 207.03, paragraph 3 shall include: Per City Code, soil shall be loosened to a depth of not less than eight (8) inches. The Engineer shall be notified if this cannot occur due to existing conditions. Subsection 207.04 is hereby revised to include the following: Topsoil will not be remeasured, but payment shall be based on the quantity identified in the bid tabulation, unless the quantity of Topsoil is significantly changed during construction by an approved Change Order. Bid tabulation quantity is based on final in-place topsoil required to complete the construction. Haul required to distribute stockpiled topsoil uniformly throughout the project limits shall not be measured and paid for separately, but shall be included in the work. Subsection 207.05 is hereby revised to include the following: The contract unit price for topsoil shall be full compensation for all work necessary to complete the item including haul and distribution of the topsoil material onto the re-graded slopes. Payment will be made under: Pay Item Pay Unit Topsoil (Imported) Cubic Yard Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 15 REVISION OF SECTION 403 HOT MIX ASPHALT Section 403 of the Standard Specifications is hereby revised for this project as follows: Subsection 403.02 shall include the following: The design mix for hot mix asphalt shall conform to the following: Table 403-1 Value For Grading Property Test Method SG(100 ) S(100 ) Patching Air Voids, percent at: N (design) CPL 5115 3.5 – 4.5 3.5 – 4.5 3.5 – 4.5 Lab Compaction (Revolutions): N (design) CPL 5115 100 100 100 Stability, minimum CPL 5106 30 30 30 Aggregate Retained on the 4.75 mm (No. 4) Sieve with at least 2 Mechanically Induced fractured faces, % minimum CP 45 90 60 60 Accelerated Moisture Sus- ceptibility Tensile Strength Ratio (Lottman), minimum CPL 5109 Method B 80 80 80 Minimum Dry Split Tensile Strength, kPa (psi) CPL 5109 Method B 205 (30) 205 (30) 205 (30) Grade of Asphalt Cement, Top Layer PG 64-28 PG 58-28 Grade of Asphalt Cement, Layers below Top PG 58-28 PG 58-28 PG 58-28 Voids in the Mineral Aggregate (VMA) % minimum CP 48 See Table 403-2 See Table 403-2 See Table 403-2 Voids Filled with Asphalt (VFA), % AI MS-2 65-75 65-75 65-75 Dust to Asphalt Ratio Fine Gradation Coarse Gradation CP 50 0.6 – 1.2 0.8 – 1.6 0.6 – 1.2 0.8 – 1.6 0.6 – 1.2 0.8 – 1.6 Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 16 All mix designs shall be run with a gyratory compaction angle of 1.25 degrees and properties must satisfy Table 403-1. Form 43 will establish construction targets for Asphalt Cement and all mix properties at Air Voids up to 1.0 percent below the mix design optimum. Table 403-2 Minimum Voids in the Mineral Aggregate (VMA) Nominal ***Design Air Voids ** Maximum Size*, mm (inches) 3.5% 4.0% 4.5% 37.5 (1½) 11.6 11.7 11.8 25.0 (1) 12.6 12.7 12.8 19.0 (¾) 13.6 13.7 13.8 12.5 (½) 14.6 14.7 14.8 9.5 (⅜) 15.6 15.7 15.8 * The Nominal Maximum Size is defined as one sieve larger than the first sieve to retain more than 10%. ** Interpolate specified VMA values for design air voids between those listed. *** Extrapolate specified VMA values for production air voids beyond those listed. The Contractor shall prepare a quality control plan outlining the steps taken to minimize segregation of HMA. This plan shall be submitted to the Engineer and approved prior to beginning the paving operations. When the Engineer determines that segregation is unacceptable, the paving shall stop and the cause of segregation shall be corrected before paving operations will be allowed to resume. Hot mix asphalt for patching shall conform to the gradation requirements for Hot Mix Asphalt (Grading SG). A minimum of 1 percent hydrated lime by weight of the combined aggregate shall be added to the aggregate for all hot mix asphalt. Acceptance samples shall be taken. Subsection 403.03 shall include the following: The Contractor shall use an approved anti-stripping additive. The amount of additive used shall be a minimum of 0.5 percent by weight of the asphalt cement. The additive shall be added at the refinery or at the hot plant. If liquid anti-stripping additive is added at the plant, an approved in-line blender must be used. The blender shall be in the line from the storage tank to the drier drum or pugmill. The blender shall apply sufficient mixing action to thoroughly mix the asphalt cement and anti-stripping additive. Delete subsection 403.05 and replace with the following: Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 17 The accepted quantities of hot mix asphalt will be paid for in accordance with subsection 401.22, at the contract unit price per ton for the bituminous mixture. Payment will be made under: Pay Item Pay Unit Hot Mix Asphalt (Patching) Ton Aggregate, asphalt recycling agent, additives, hydrated lime, and all other work necessary to complete each hot mix asphalt item will not be paid for separately, but shall be included in the unit price bid. When the pay item includes the PG binder grade, the asphalt cement will not be measured and paid for separately, but shall be included in the work. When the pay item does not include the PG binder grade, asphalt cement will be measured and paid for in accordance with Section 411. Asphalt cement used in Hot Mix Asphalt (Patching) will not be measured and paid for separately, but shall be included in the work. Excavation, preparation, and tack coat of areas to be patched will not be measured and paid for separately, but shall be included in the work. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 18 REVISION OF SECTION 403 HOT MIX ASPHALT (PATCHING) Section 403 of the Standard Specifications is hereby revised for this project as follows: Subsection 403.01 is revised to include the following: This work shall consist of excavating pavement areas to the specified depth, preparing the subgrade, and placing Hot Mix Asphalt (HMA) in accordance with these specifications, and in reasonably close conformity with the lines, grades, thickness and typical cross sectioning shown on the plans or established. Subsection 403.02 is revised to include the following: The materials shall conform to the requirements of Revision of Section 403 – Hot Mix Asphalt found herein; Subsection 403.03 is revised to include the following: Patching will be accomplished in the following manner: A straight vertical cut shall be made through the pavement to provide a square rectangular opening, such that each edge of the finished patch will be parallel or at right angles to the direction of traffic. Wheel cutting shall not be allowed. All patches placed in pavement not to be overlayed shall be saw cut. If, in the opinion of the City, the subgrade material for the patch is unsuitable, it shall be removed to the limits and depths designated. If asphalt is to be placed in the extra depth, the Contract Unit Price for Patching shall be used for measurement and payment. If the deepened section is to be filled with subbase material, the excavation will be measured and paid for under Unclassified Excavation (Complete in Place). The Contractor shall be responsible for the protection of the subgrade / base course until subsequent courses have been placed. After the excavation has been completed, the Contractor shall prepare the subgrade by utilizing a vibratory plate, roller, or other compaction device approved by the City. After the area to be patched is prepared, the Contractor shall place emulsified asphalt tack coat on all pavement cut surfaces and on the lip of exposed gutter and crosspan faces that abut these paving areas. Emulsified Asphalt for tack coat shall be grade CSS-1H. The tack coat shall consist of a 1:1 dilution (one part emulsified asphalt to one part water). The application rate for tack coat shall be approximately 0.1 gallons per square yard. Grading SG (100) (PG 58-28) shall be used in all locations. Regardless of the delivery temperature, the mixture shall not be placed for use on the roadway at a temperature lower than two hundred twenty-five degrees Fahrenheit (225 ° F). Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 19 Pavement areas to be replaced adjacent to concrete repairs shall be as soon as schedule permits. Areas requiring reduction in the quantity for Patching shall be deducted from the pay quantity using the following formula: Deduct 0.054 Tons per Square Yard Inch. Subsection 403.04 is revised to include the following: Patching will be measured and paid for at the Contract Unit Price per Ton. Pavement cutting, excavation, subgrade preparation, haul, disposal and bituminous materials will not be measured or paid for separately, but shall be included in the Contract Unit Price for Patching. Subsection 403.05 is revised to include the following: Work performed and materials furnished as prescribed by this item and measured as provided under “Measurement” will be paid for as follows: Pay Item Pay Unit Hot Mix Asphalt (Patching) 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 Patching; including pavement cutting, excavation, haul, disposal, surface preparation, traffic control devices, personnel and related traffic control incidentals and bituminous materials, complete-in- place, as shown on these plans, as specified in these specifications and as directed by the City. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 20 REVISION OF SECTION 601 MISCELLANEOUS CONCRETE Section 601 of the Standard Specifications is hereby revised for this project as follows: Subsection 601.02 shall include the following: Concrete Class D shall be used for curb, gutter, sidewalk, curb ramps, median cover material and miscellaneous paving. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 21 REVISION OF SECTION 608 DETECTABLE WARNINGS Section 608 of the Standard Specifications is hereby revised for this project as follows: Subsection 608.01 shall include the following: This work includes the installation of detectable warnings on concrete curb ramps at the locations shown on the plans and in accordance with the plans. Subsection 608.02 shall include the following: Detectable warnings on curb ramps shall be truncated domes of the dimensions shown on the standard plans. Domes shall be prefabricated by the manufacturer as a pattern on concrete or masonry pavers. Pavers shall meet all Americans with Disabilities Act (ADA) requirements for truncated domes, and when installed, shall be capable of producing the pattern of domes as shown on the standard plans. Pavers shall meet the requirements of ASTM C 902 or ASTM C 936. Alternate materials may be used, if pre-approved by the Engineer. The Contractor shall submit a sample of the product, the name of the selected supplier, and documentation that the product meets all contrast requirements and will be fully compatible with the curb ramp surface to the Engineer for approval prior to start of work. Known vendors of alternate products include but are not limited to the following: VENDOR NAME PRODUCT PHONE NUMBERS TMA Construction Supply CAST in TACT Warning Panels 303-295-6050 East Jordan Iron Works, Inc. Truncated Dome Plates 800-626-4653 Neenah Foundry Company R-4984 Detectable Warning Plate 800-558-5075 The domes and the underlying surface shall have a minimum of 70% contrast with the light reflectivity of the adjoining surface. The contrast shall be verified using the following equation: 100 1 1 2    B Contrast B B Where B1 = Light Reflectance Value (LRV) of the lighter area B2 = LRV of the darker area Absolute black and white will not be permitted. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 22 The contrast shall be achieved by adding pigment during the fabrication of the paver. Prior to start of work, the Contractor shall submit appropriate documentation from the manufacturer verifying that the contrast has been met, along with a sample paver, to the Engineer for approval. Bedding and joint sand shall be free of deleterious or foreign matter. The sand shall be natural or manufactured from crushed rock. Limestone screenings or stone dust shall not be used. Sand for bedding material shall conform to ASTM C 33. Sand that is to be placed between joints shall conform to ASTM C 144. Subsection 608.03 shall include the following: (g) Detectable Warnings. Pre-fabricated pavers for detectable warnings shall be brought to the site in steel banded, plastic banded or plastic wrapped cubes capable of being transported by a fork lift or clamp lift. Pavers shall be carefully removed and stacked in a manner which results in the least amount of damage. All pavers that are damaged during transport or delivery will be rejected and shall be replaced at the Contractor’s expense. Minor cracks or chipping due to transport and handling that do not interfere with the structural integrity of the paver or the overall pattern of truncated domes will not be deemed as grounds for rejection. 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 Pavers shall be placed in a running bond pattern. Domes shall be aligned to create a square grid in the predominant direction of travel as shown in the plans. Pavers shall be installed such that the base of the truncated dome is at the same elevation as the adjoining surface, allowing for a smooth transition between the curb ramp and the detectable warning. When cut pavers are required to fill gaps between the pavers and the edge of concrete, the Contractor shall bevel portions of the truncated domes at a 45-degree angle to create a smooth transition between the partial dome and the curb ramp surface. Unless otherwise directed by the Engineer, pavers shall be cut and installed in such a manner that the domes on the cut sections will not significantly impact the overall pattern of the truncated domes. The Contractor 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. (h) Alternate products. Alternate materials shall be installed in accordance with manufacturer’s recommendations. The concrete surface to which alternate materials are to be applied shall be prepared in accordance with manufacturer’s recommendations. Material requirements, color and application shall be in accordance with manufacturer’s recommendations and as approved by the Engineer. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 23 Subsection 608.05 shall include the following: Detectable warnings on curb ramps, including sand, pavers, alternate materials, and all other work and materials necessary for fabrication, transport, and installation will not be measured and paid for separately, but shall be included in work for concrete curb ramp. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 24 REVISION OF SECTION 625 CONSTRUCTION SURVEYING Section 625 of the standard Specifications is hereby revised for this project as follows: Subsection 625.01 is hereby revised to include the following: All existing survey monuments and property corner located outside of the project grading limits as defined on the plans that are damaged or destroyed by the Contractor will be replaced at the Contractor’s expense. All existing survey monuments and property corners located within the project grading limits which are intended to remain in place and intact as defined on the plans shall be protected by the Contractor. Where necessary monuments, property corners, and section corners will be adjusted or replaced by the City for this project. City of Fort Collins will provide the surveying and staking anticipated to include the following: 1. Control Location of horizontal and vertical control points will be provided at approximately 1000- foot intervals. Monuments will be set outside the limits of construction. 2. Easements and Right of Way Temporary construction easements (TCE) and those portions of right of way between TCE’s will be staked at 100 foot intervals on tangents, PCs, 50 foot intervals on curves, angle points and corner points. 3. Excavation and Embankment a. One set of slope stakes at 25-foot intervals (stations) on each side of the proposed road including intersections. Staking information to include cut/fill for  “limit of cut” or “limit of fill” location  decision point (ditch flowline or grade break)  edge of pavement  roadway centerline b. One set of shoulder and/or curb stakes at 25-foot stations on each side of the road including intersections. c. One set of slope or shoulder stakes for the grading of each driveway and field access. d. Ditch grades shall be defined by the slope staking described above. 4. Storm Drainage One set of offset stakes for each storm drain pipe and inlets. 5. Utility Crossing One set of offset stakes for the utility conduit crossings. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 25 6. Subgrade and Paving a. One set of blue top subgrade stakes at 25-foot stations on tangents, PCs and PT’s after completion of the subgrade preparation. Stakes to be set at 25-foot stations for horizontal curves with a radius less than 1,000 feet and at all vertical curves. Blue tops will be set on centerline and the edge of pavement on both sides of the roadway. These blue tops will remain in place to be used for the aggregate base course or paving operations. 7. Signs One set of stakes to locate each sign. 8. Delineators No survey will be provided. The Contractor shall install delineators as specified in the plans. 9. Striping City of Fort Collins will provide layout of all temporary pavement striping for the Contractor. 10. Mailboxes, Newspaper Boxes and Address Posts No survey will be provided. The Contractor shall reset all mailboxes, newspaper boxes and address posts per agreement with the property owner and approval by the Engineer. 11. Property Corners and Section Corners Reset property corners located along the right of way and section corners within the project grading limits. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 26 REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Section 630 of the standard Specifications is hereby revised for this project as follows: Subsection 630.01 is hereby revised to include the following: This work shall consist of furnishing, installing, maintaining and removing temporary construction traffic control devices including, but not limited to: signs, advance warning arrow panels, variable message boards, barricades, channeling devices and delineators as required by the latest version of the City of Fort Collins Work Area Traffic Control Handbook, Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD) and the Larimer County Urban Area Street Standards (LCUASS). In the event of a conflict between the MUTCD and the City’s criteria, the City of Fort Collins specifications shall govern. Subsection 630.02 is hereby revised to include the following: All traffic control devices placed for the project must meet or exceed the minimum standards set forth in the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD. All traffic control devices shall be clean and in good operating condition when delivered and shall be maintained in that manner 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 (ex. Crossed our information, information written in long- hand style, etc.). Additionally, any sign blank with sign faces on both sides must have the back sign face covered when in use to avoid confusion to motorists traveling in the opposite direction and other potentially affected parties. Subsection 630.09 is hereby revised to include the following: Traffic control through the construction area is the responsibility of the Contractor. When a device is not in use, the Contractor shall remove it from the project for the period it is not needed. Devices temporarily not in use shall, as a minimum, shall be removed from the area. Moving will include devices removed from the project and later returned to use. Traffic control devices shall be placed and / or stored in the City right-of-way in such a manner that minimizes the hazards to pedestrians, bicyclists and vehicles. 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 violation or safety issue, the City will order a “Stop Work Order” until the issue(s) is corrected. The Contractor shall not be entitled to any additional compensation for delays associates with the “Stop Work Order”. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 27 The Contractor shall be responsible for ensuring safe passage through the work zone for vehicle, pedestrians and bicyclists. The Contractor shall use variable message boards to advice road users about upcoming work on Arterial and Collector Streets. The City will issue direction for the number of boards, general locations for placement and message verbiage. Fully automated variable message boards shall be installed and operate continuously for all work on Arterial and Collector Streets. 1. Two-way traffic shall be maintained at all times unless approved by the City. Lane width shall be maintained at a minimum of ten (10) Feet. 2. The Contractor will provide twenty-four (24) hour minimum notice to the City of Fort Collins Traffic Department when the project operation is near a signalized intersection. 3. The Contractor shall provide and coordinate uniformed police officers for traffic control when necessary for the safety of the workers and traveling public. Traffic control plans shall be submitted for all work locations prior to commencement of any work. Plans shall be submitted on approved forms supplied by the City. A traffic control plan 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). The typical traffic Control plans shall be submitted for approval to the City by 8:00 am, two (2) working days prior to the commencement of work. All plans shall be delivered to the City at 625 Ninth Street, Fort Collins. Facsimiles of plans shall not be allowed. 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 and Owner shall deduct from compensation $1,000.00 per day for said compensation, as well as the Contractor’s forfeiture of payment for all work and materials at that location with no adjustment in the Contract time. The Traffic Control Plan shall include, as a minimum, the following: 1. A detailed diagram which shows the location of all sign placements, including advance construction signs (if not previously approved) and speed limit signs; methods, length and time duration for lane closures and location of flag persons. 2. A tabulation of all traffic control devices on the detailed diagram including, but not limited to: construction signs, vertical panel, vertical panel with light, Type I / II / III barricades, cones, drum channelizing devices and advance warning flashing or sequencing arrow panel. 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. 3. Number of flaggers to be used. 4. Parking restrictions to be in effect. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 28 Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically assigned to him / him under this Contract. Subsection 630.10 is hereby revised 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 Colorado Contractor’s Association (CCA) certification as a Traffic Control Supervisor. Proof of certification shall be presented to the City Traffic Control Manager, and when requested by the City, for each TCS utilized on this project. One TCS shall be designated as the Head TCS. The Head TCS shall have a minimum of one year experience as a certified TCS. Qualifications shall be submitted to the City for approval a minimum of one week prior to commencement of the work. The Head TCS shall be on site at all times during the construction. It is the intent of the specifications that the Head TCS be the same throughout the project and remains on site at all times during the construction. If, in the opinion of the City, 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. The TCS shall be equipped with a cellular phone. The TCS duties shall include, but not be limited to the following: 1. Prepare, revise and submit Traffic Control Plans as required. 2. Supervise and direct project flaggers. 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. Inspect traffic control devices on a calendar day basis for the duration of the project to ensure devices are functioning properly. 6. Oversee all requirements covered by the plans and specifications which contribute to the convenience, safety and orderly movement of traffic. 7. Flagging in emergency or relief for short periods of no more than fifteen (15) minutes over a sixty (60) minute period. 8. Traffic control device set up and removal. 9. Maintain a project traffic control diary which shall become part of the City’s records. This diary / log shall be submitted to the City daily and shall include the following information as a minimum: Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 29 a) Date b) For Traffic Control Inspection, the time of the inspection 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 or missing devices and corrective actions taken) Traffic control management shall be maintained on a twenty-four (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 City during non-working hours. A twenty-four (24) hour telephone number shall be provided to the City prior to commencement of work. All traffic control devices and traffic control management shall be placed under the supervision of a Traffic Control Supervisor. The Traffic Control Supervisor shall have up to date 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 at all times. The following list reflects devices that may be used on the project or as authorized by the City: “NO PARKING” sign with stand Size A Specialty Sign Vertical panel without light Size B Specialty Sign Channelizing drum without light Safety Fence Type I/II barricade without light Light Type III barricade without light Advance warning flashing or sequencing arrow panel Cone with reflective strip Variable message board Size A sign with stand Size B sign with stand All costs associated with Traffic Control Plan review will not be measured or paid for separately, but shall be considered incidental to the Work. Review fees will not be measured or paid for separately, but shall be considered incidental to the Work. The Contractor shall provide the services of the Colorado State Patrol or City of Fort Collins Police when necessary during the course of the work as instructed by the City. Associated costs shall be incidental to the Work. The City shall 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 City. Flagger hand signs and devices, such as Stop / Slow paddles, will not be measured and paid for seperately, but shall be included in the Work. The flaggers(s) shall be provided with electronic communication devices when required. These devices will not be measured and paid for separately, but shall be included in the Work. Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 30 The cost of batteries, electricity and / or fuel for all lighting or warning devices will not be measured and paid for separately but will be considered subsidiary to the traffic control. Sand bags and caution tape will not be measured and paid for separately, but shall be included in the Work. The City shall not be responsible for any losses or damage due to theft of vandalism. The City of Fort Collins will not be responsible for any damage caused by the Contractor’s construction activities to the public. Private or public property which is damaged by the Contractor’s equipment or employees will be the sole responsibility of the Contractor. Subsection 630.15 is hereby revised to include the following: All traffic control costs including, but not limited to, furnishing equipment, equipment set up / removal / modifications, TCS and flagging personnel, vehicles, phones, hand signs, communication devices, sandbags and all related incidentals required for traffic control under this Contract shall be considered a subsidiary obligation of the Contractor in connection with the various items of the Work. No measurement or payment shall be made separately for traffic control related items as specified in these specifications or as directed by the City. SPECIAL CONDITIONS FOR WORK ON COLLEGE AVENUE (STATE HIGHWAY 287): 1. Cross street traffic shall be maintained at all times unless authorized by the City in writing. 2. Construction or repair work will only be permitted on College Avenue between the hours of 9:00am to 3:00pm (except in the case of an emergency) for a lane closure of the southbound acceleration lane. 3. Two southbound travel lanes on College Avenue must be open at all times during the duration of the project. 4. Flagging will be required on College Avenue for all material delivery in accordance with City approved Traffic Control Plans. 5. The City will approve Traffic Control Plans for College Avenue. 6. The City will file for a Variance Permit through the Colorado Department of Transportation (CDOT) for approval of the Contractor to work on College Avenue. Pay Item Pay Unit Construction Zone Traffic Control Lump Sum Construction Zone Traffic Control (TCS) Days Construction Zone Traffic Control (Flagging) Hours Variable Message Boards Each/Day Skyway Drive Transfort Improvements Gateway Center Drive to South College Avenue 31 UTILITIES The following Utilities are known to be within the project limits: Utility/Agency Contact Phone Traffic – City of Fort Collins Syl Mireles (970) 221-6815 Fiber Optic – Comcast Dennis Greenwalt (970) 484-7166 Electric – City of Fort Collins Doug Martine (970) 224-6153 Telephone – Century Link Bob Rulli (970) 988-2120 The work described in these plans and specifications will require coordination between the Contractor and the utility companies in accordance with subsection 105.10 in conducting their respective operations, so the utility work can be completed with minimum delay to all parties concerned. The Contractor will be required to provide traffic control for any utility work expected to be coordinated with construction, as directed by the Engineer. The Contractor shall coordinate expected relocation completion schedules with each utility after notice to proceed. The Contractor shall complete a project schedule and updates to that schedule so that the project will be completed in the time frame allowed in this contract considering utility relocations and utility coordination at the time of construction. The work listed below shall be performed by the Contractor in accordance with the plans and specifications, and as directed by the Engineer. The Contractor shall keep the utility companies advised of any work being done to their facilities, so that the utility companies can coordinate their inspections for final acceptance of the work with the Engineer. Provide written notice to each utility company, with a copy to the Engineer, prior to any work by a utility company that is to be coordinated with project construction. A minimum of three (3) calendar weeks of prior notice is required. General – The Contractor shall comply with Article 1.5 of Title 9, CRS (“Excavation Requirements”), when excavation or grading is planned in the area of underground utility facilities. The Contractor shall notify all affected utilities at least three (3) business days prior to commencing such operations. Contact the Utility Notification Center of Colorado (UNCC) to have locations of UNCC-registered lines marked by member companies. Call 811 for locates requests. All other underground facilities shall be located by contacting the respective company. Utility service laterals shall also be located prior to beginning excavation or grading. All costs incidental to the foregoing requirements will not be paid for separately, but shall be included in the work. 32 STANDARD SPECIAL PROVISIONS 33 February 3, 2011 REVISION OF SECTION 103 COLORADO RESIDENT BID PREFERENCE Section 103 of the Standard Specifications is hereby revised for this project as follows: Subsection 103.01 shall include the following: (a) Colorado Resident Bid Preference. A resident bidder shall be allowed a preference against a nonresident bidder from a state or foreign country equal to the preference given or required by the state or foreign country in which the nonresident bidder is a resident. Resident bidder means: (1) A person, partnership, corporation, or joint venture which is authorized to transact business in Colorado and which maintains its principal place of business in Colorado: or, (2) A person, partnership, corporation, or joint venture which is authorized to transact business in Colorado, which maintains a place of business in Colorado, and which has paid Colorado unemployment compensation taxes in at least seventy-five percent of the eight quarters immediately prior to bidding on a construction contract for a public project. To determine the resident bid preference status of a bidder, the bidder shall submit a completed Form 604 with the proposal. Failure to submit the residency Form with the proposal will be justification for and may result in the rejection of the proposal and forfeiture of the proposal guaranty. The proposals will be treated as follows: (1) All proposals will be checked for accuracy by the Department. (2) The dollar amount of the checked proposal from nonresident bidders will be adjusted by a percentage equal to the percentage preference given or required by the state or foreign country of the bidder’s residency. If the state or foreign country does not give or require a residency preference, no adjustment in the proposal dollar amount will be made. (3) Adjusted proposals from nonresident bidders will then be compared to proposals from resident bidders, and the bidder with the lowest total will be considered the apparent low bidder. (4) Should a nonresident bidder be the apparent low bidder, in accordance with paragraph (3) above, an award will be made on the basis of the original proposal, not the adjusted proposal. (5) The Department will proceed with its normal award procedure. 34 July 29, 2011 REVISION OF SECTION 105 CONSTRUCTION DRAWINGS Section 105 of the Standard Specifications is hereby revised for this project as follows: Delete subsection 105.02(f) 35 February 3, 2011 REVISION OF SECTION 106 CERTIFICATES OF COMPLIANCE AND CERTIFIED TEST REPORTS Section 106 of the Standard Specifications is hereby revised for this project as follows: In subsection 106.12, delete the second paragraph and replace it with the following: The original Certificate of Compliance shall include the Contractor’s original signature as directed above. The original signature (including corporate title) on the Certificate of Compliance, under penalty of perjury, shall be of a person having legal authority to act for the manufacturer. It shall state that the product or assembly to be incorporated into the project has been sampled and passed all specified tests in conformity to the plans and specifications for this project. One legible copy of the fully signed Certificate of Compliance shall be furnished to the Engineer prior to installation of material. The original shall be provided to the Engineer before payment for the represented item will be made. In subsection 106.13, delete the second paragraph and replace it with the following: The Certified Test Report shall be a legible copy or an original document and shall include the Contractor’s original signature as directed above. The signature (including corporate title) on the Certified Test Report, under penalty of perjury, shall be of a person having legal authority to act for the manufacturer or the independent testing laboratory. It shall state that the test results show that the product or assembly to be incorporated into the project has been sampled and passed all specified tests in conformity to the plans and specifications for this project. One legible copy or original document of the fully signed Certified Test Report shall be furnished to the Engineer prior to installation of material. Failure to comply may result in delays to the project or rejection of the materials. 36 July 29, 2011 REVISION OF SECTION 106 HOT MIX ASPHALT – VERIFICATION TESTING Section 106 of the Standard Specifications is hereby revised for this project as follows: Delete subsection 106.05 (e) and replace with the following: (e) Mix Verification Testing. After the mix design has been approved and production commences, the Department will perform a minimum of three volumetric verification tests for each of the following elements to verify that the field produced Hot Mix Asphalt (HMA) conforms to the approved mix design: (1) Air Voids (2) Voids in Mineral Aggregate (VMA). (3) Asphalt Content (AC). The test frequency shall be one per day unless altered by the Engineer. The test results will be evaluated and the Contractor shall make adjustments if required in accordance with the following: 1. Target Values. The target value for VMA will be the average of the first three volumetric field test results on project produced hot mix asphalt or the target value specified in Table 403-1 and Table 403-2 of the specifications, whichever is higher. The target value for VMA will be set no lower than 0.5 percent below the VMA target on Form 43 prior to production. The target values for the test element of air voids and AC shall be the mix design air voids and mix design AC as shown on Form 43. 2. Tolerance Limits. The tolerance limits for each test element shall be: AC ± 0.3 percent Air Voids ± 1.2 percent VMA ± 1.2 percent 3. Quality Levels. Calculate an individual QL for each of the elements using the volumetric field verification test results. If the QL for VMA or AC is less than 65 or if the QL for air voids is less than 70, the production shall be halted and the Contractor shall submit a written proposal for a mix design revision to the Engineer. Production shall only commence upon receipt of written approval from the Engineer of the proposed mix design revision. After a new or revised mix design is approved, three additional volumetric field verification tests will be performed on asphalt produced with the new or revised mix design. The test frequency shall be one per day unless altered by the Engineer. If the QL for VMA or AC is less than 65 or the QL for the test element of air voids is less than 70, then production shall be halted until a new mix design has been completed in accordance with CP 52 or CP 54, a new Form 43 issued, and the Contractor 37 demonstrates that he is capable of producing a mixture meeting the verification requirements in accordance with A or B below: A. The Contractor shall produce test material at a site other than a CDOT project. The Contractor shall notify the Engineer a minimum of 48 hours notice prior to the requested test. The location and time of the test are subject to the approval of the Engineer, prior to placement. Three samples will be tested for volumetric properties. If the QL for VMA or AC is equal or greater than 65 and the QL for the element of air voids is equal or greater than 70, full production may resume or; B. The Contractor may construct a 500 ton test strip on the project. Three samples in the last 200 tons will be tested for volumetric properties. After construction of the test section, production shall be halted until the testing is complete and element QLs are calculated. If the QL for VMA or AC is equal or greater than 65 or the QL for the element of air voids is equal or greater than 70, full production may resume. If the QL for VMA or AC is less than 65 or the QL for the element of air voids is less than 70, the material shall be removed and replaced at no cost to the Department. The time count will continue, and any delay to the project will be considered to have been caused by the Contractor and will not be compensable. The costs associated with mix designs shall be solely at the Contractor’s expense. If the Contractor fails to verify the new mix design in accordance with A or B, then production shall be halted until a new mix design has been completed in accordance with CP 52 or CP 54, a new Form 43 issued, and the Contractor demonstrates they are capable of producing a mixture meeting the verification requirements in accordance with A or B. 4. New or Revised Mix Design. Whenever a new or revised mix design is used and production resumes, three additional volumetric field verification tests shall be performed and the test results evaluated in accordance with the above requirements. The test frequency shall be one per day unless altered by the Engineer. 5. Field Verification Process Complete. When the field verification process described above is complete and production continues, the sample frequency will revert back to a minimum of 1/10,000 tons. The Engineer has the discretion to conduct additional verification tests at any time. 38 February 3, 2011 REVISION OF SECTION 107 RESPONSIBILITY FOR DAMAGE CLAIMS, INSURANCE TYPES AND COVERAGE LIMITS Section 107 of the Standard Specifications is hereby revised for this project as follows: Delete subsection 107.15(c) and replace it with the following: (c) Each insurance policy shall include provisions preventing cancellation or non-renewal without at least 30 days prior notice to Contractor. The Contractor shall forward to the Engineer any such notice received within seven days of the Contractor’s receipt of such notice. 39 August 19, 2011 REVISION OF SECTION 108 CRITICAL PATH METHOD Section 108 of the Standard Specifications is hereby revised for this project as follows: Subsection 108.03 shall include the following: The Bar Chart or Initial Schedule shall be submitted at least 10 working days prior to the start of the work. The Engineer’s review of the Schedule will not exceed two working days. Work shall not begin until the Schedule is accepted in writing, unless otherwise approved by the Engineer In subsection 108.03 (c), delete the third paragraph. 40 May 5, 2011 REVISION OF SECTION 109 COMPENSATION FOR COMPENSABLE DELAYS In subsection 109.10, delete the first two paragraphs and replace with the following: 109.10 Compensation for Compensable Delays. If the Engineer determines that a delay is compensable in accordance with either subsection 105.22, 105.23, 105.24, or 108.08, monetary compensation will be determined in accordance with this subsection. (a) These categories represent the only costs that are recoverable by the Contractor. All other costs or categories of costs are not recoverable: (1) Actual wages and benefits, including FICA, paid for additional labor not otherwise included in (5) below; (2) Costs for additional bond, insurance and tax; (3) Increased costs for materials; (4) Equipment costs calculated in accordance with subsection 109.04(c) for Contractor owned equipment and based on invoice costs for rented equipment; (5) Costs of extended job site overhead; (6) Costs of salaried employees not otherwise included in (1) or (5) above incurred as a direct result of the delay; (7) Claims from subcontractors and suppliers at any level (the same level of detail as specified herein is required for all such claims); (8) An additional 16 percent will be added to the total of items (1) through (7) as compensation for items for which no specific allowance is provided, including profit and home office overhead. 41 February 3, 2011 REVISION OF SECTION 109 MEASUREMENT OF QUANTITIES Section 109 of the Standard Specifications is hereby revised for this project as follows: In subsection 109.01, delete the 17th paragraph and replace it with the following: Vehicles used to haul material being paid for by weight shall bear a plainly legible identification mark. Each of these vehicles shall be weighed empty daily at times directed by the Engineer. The Contractor shall furnish to the Engineer, in writing, a vehicle identification sheet that lists the following for each delivery vehicle to be used on the project: (1) identification mark (2) vehicle length (3) tare weight (4) number of axles (5) the distance between extreme axles (6) information related to legal weight, including the Permit No. and permitted weight of each vehicle for which the State has issued an overweight permit. This information shall be furnished prior to time of delivery of the material and at any subsequent time the Contractor changes vehicles, combination vehicles, axle length relationships, or overweight permitting of vehicles. 42 February 3, 2011 REVISION OF SECTION 401 COMPACTION OF HOT MIX ASPHALT Section 401 of the Standard Specifications is hereby revised for this project as follows: In subsection 401.17, delete the third paragraph and replace with the following: SMA shall be compacted to a density of 93 to 97 percent of the daily theoretical maximum specific gravity, determined according to CP 51. All other HMA shall be compacted to a density of 92 to 96 percent of the daily theoretical maximum specific gravity, determined according to CP 51. If more than one theoretical maximum specific gravity test is taken in a day, the average of the theoretical maximum specific gravity results will be used to determine the percent compaction. Field density determinations will be made in accordance with CP 44 or 81. 43 February 3, 2011 REVISION OF SECTION 401 COMPOSITION OF MIXTURES – VOIDS ACCEPTANCE Section 401 of the Standard Specifications is hereby revised for this project as follows: Subsection 401.02(a) shall include the following: On projects with voids acceptance of hot mix asphalt, mix designs based on a theoretical rejection of baghouse fines may be used when necessary to meet CDOT mix design requirements if the following additional requirements are met. Written approval for use of theoretical rejection of baghouse fines mixture design shall be obtained before production of project material. (1) Price adjustment for the hot mix asphalt shall be made based on voids acceptance criteria as prescribed in the latest version of the Standard Special Provision, Revision of Sections 105 and 106, Conformity to the Contract of Hot Mix Asphalt (Voids Acceptance). All costs associated with theoretical rejection of baghouse fines mix design, production, and acceptance shall be at the Contractor’s expense. (2) The Contractor shall submit a separate Quality Control (QC) plan for handling the rejection of baghouse fines. The plan shall identify the plan, equipment, and procedures that will be used for the rejection of baghouse fines. The plan shall include detailed information on baghouse control systems and actual data demonstrating consistent system functionality. The QC plan shall be approved in writing prior to production. (3) The Contractor shall demonstrate that the material can be produced in accordance with one of the two procedures listed below. The Contractor shall supply project aggregate material for use in establishing acceptance testing equipment correction factors. Aggregate samples that have been produced according to CP-L 5117 to represent plant- produced material shall be provided by the mix design lab. (i) The Contractor shall produce a minimum of 3000 tons of material. This material shall be placed on non thru lanes or offsite in locations approved by the Engineer. A minimum of 3 samples will be tested for AC content, air voids and VMA. QL’s for each element will be determined in accordance with the contract documents. If the QL is equal to or greater than 65 for VMA and Asphalt Cement Content and the QL for the element of air voids is equal to or greater than 70, full production may commence. This material may be considered a separate process and price adjustment will be in accordance with subsection 105.05 or; (ii) The Contractor shall construct a 500-ton test strip on the main line on the project. Tonnage other than 500 tons may be produced only if approved. Three samples in the last 200 tons will be tested for volumetric properties. After construction of the test section, production shall be halted until the testing is complete and element QL’s are calculated. If the QL is equal to or greater than 65 for VMA and Asphalt Cement Content and the QL for the element of air voids is equal to or greater than 70, full production may commence. If the TQL is less than 65 or the QL for the element of air voids is less than 70, the material shall be removed and replaced at the Contractor's expense. 44 February 3, 2011 REVISION OF SECTION 401 COMPACTION PAVEMENT TEST SECTION (CTS) Section 401 of the Standard Specifications is hereby revised for this project as follows: In subsection 401.17, delete the fifteenth paragraph and replace with the following: Two sets of random cores shall be taken within the last 200 tons of the CTS. Each set shall consist of a minimum of seven random cores. The Engineer will determine the coring locations using a stratified random sampling process. The locations of these cores will be such that one set can serve as a duplicate of the other. One set of these cores shall be immediately submitted to the Engineer. This set will be used for determining acceptance of the CTS and determining density correction factors for nuclear density equipment. Densities of the random samples will be determined by cores according to CP 44. Density correction factors for nuclear density equipment will be determined according to CP 81. Coring shall be performed under CDOT observation. Coring will not be measured and paid for separately but shall be included in the work. For SMA, a CTS is not used. The Contractor shall follow the requirements for the demonstration control strip in accordance with the Revision of Section 403, Stone Matrix Asphalt Pavement. 45 February 3, 2011 REVISION OF SECTION 401 TEMPERATURE SEGREGATION Section 401 of the Standard Specifications is hereby revised for this project as follows: In subsection 401.16 delete the twelfth (last) paragraph and replace it with the following: The Engineer may evaluate the HMA for low density due to temperature segregation any time industry best practices, as detailed on Form 1346, are not being followed or the Engineer suspects temperature segregation is occurring. The Engineer will first meet with the Contractor to discuss the paving practices that are triggering the temperature investigation. Areas across the mat, excluding the outside 1 foot of both edges of the mat, that are more than 25 °F cooler than other material across the width may be marked for density testing. Material for temperature comparison will be evaluated in 3-foot intervals behind the paver across the width of the mat. The material shall be marked and tested in accordance with CP 58. If four or more areas within a lot of 500 tons have densities of less than 93 percent of the material’s maximum specific gravity for SMA mixes or less than 92 percent of the material’s maximum specific gravity for all other HMA mixes, a 5 percent price disincentive will be applied to the 500 ton lot. The 500 ton count begins when the Engineer starts looking for cold areas, not when the first cold area is detected. This price disincentive will be in addition to those described in Sections 105 and 106. Only one area per delivered truck will be counted toward the number of low density areas. Temperature segregation checks will be performed only in areas where continuous paving is possible. 46 May 5, 2011 REVISION OF SECTIONS 412, 601 AND 711 LIQUID MEMBRANE-FORMING COMPOUNDS FOR CURING CONCRETE Sections 412, 601 and 711 of the Standard Specifications are hereby revised for this project as follows: In subsection 412.14, first paragraph, delete the second sentence and replace with the following: The impervious membrane curing compound shall meet the requirements of ASTM C 309, Type 2 and shall be volatile organic content (VOC) compliant. In subsection 601.13 (b), first paragraph, delete the second sentence and replace with the following: A volatile organic content (VOC) compliant curing compound conforming to ASTM C 309, Type 2 shall be used on surfaces where curing compound is allowed, except that Type 1 curing compound shall be used on exposed aggregate or colored concrete, or when directed by the Engineer. In subsection 601.16 (a) 1., delete the first sentence and replace with the following: 1. Membrane Forming Curing Compound Method. A volatile organic content (VOC) compliant curing compound conforming to ASTM C 309, Type 2 shall be uniformly applied to the surface of the deck, curbs and sidewalks at the rate of 1 gallon per 100 square feet. Delete subsection 711.01 and replace with the following: 711.01 Curing Materials. Curing materials shall conform to the following requirements: Burlap Cloth made from Jute or Kenaf AASHTO M 182 Liquid Membrane-Forming Compounds for Curing Concrete ASTM C 309 Sheet Materials for Curing Concrete AASHTO M 171* *Only the performance requirements of AASHTO M171 shall apply. Straw used for curing shall consist of threshed straw of oats, barley, wheat, or rye. Clean field or marsh hay may be substituted for straw when approved by the Engineer. Old dry straw or hay which breaks readily in the spreading process will not be accepted. 47 February 3, 2011 REVISION OF SECTION 412 PORTLAND CEMENT CONCRETE PAVEMENT FINISHING Section 412 of the Standard Specifications is hereby revised for this project as follows: Delete subsection 412.12(a) and replace it with the following: (a) Hand Finishing. Hand finishing should be minimized wherever possible. The Engineer shall be notified prior to hand finishing work and the proposed hand finished work shall be addressed in the Quality Control Plan for concrete finishing. Unless otherwise specified, hand finishing methods will be permitted only under the following conditions. Hand finished concrete shall be struck off and screeded with a portable screed that is at least 2 feet longer than the maximum width of the slab to be struck off. It shall be sufficiently rigid to retain its shape. Concrete shall be thoroughly consolidated by hand vibrators. Hand finishing shall not be allowed after concrete has been in-place for more than 30 minutes or when initial set has begun unless otherwise approved by the Engineer. Finishing tools made of aluminum shall not be used. The Contractor shall provide a Quality Control Plan (QCP) to ensure that proper hand finishing is accomplished in accordance with current Industry standards in the concrete pavement placement. It shall also identify the Contractor’s method for ensuring that the provisions of the QCP are met. The QCP shall be submitted to the Engineer at the Preconstruction Conference. Paving operations shall not begin until the Engineer has approved the QCP. The QCP shall identify and address issues affecting the quality of finished concrete pavement including but not limited to: (1) Timing of hand finishing operations (2) Methodology to place and transport concrete (3) Equipment and tools to be utilized (4) Qualifications and training of finishers and supervisors When the Engineer determines that any element of the approved QCP is not being implemented or that hand finished concrete is unacceptable, work shall be suspended. The Contractor shall supply a written plan to address improperly placed material and how to remedy future hand finishing failures and bring the work into compliance with the QCP. The Engineer will review the plan for acceptability prior to authorizing the resumption of operations. 48 February 3, 2011 REVISION OF SECTION 601 CONCRETE BATCHING Section 601 of the Standard Specifications is hereby revised for this project as follows: In subsection 601.06, delete (13) and (17) and replace with the following: (13) Gallons of water added by truck operator, the time the water was added and the quantity of concrete in the truck each time water is added. (17) Water to cementitious material ratio. 49 February 3, 2011 REVISION OF SECTION 601 CONCRETE FINISHING Section 601of the Standard Specifications are hereby revised for this project as follows: In subsection 601.12 (a) delete the fifth paragraph and replace it with the following: Water shall not be added to the surface of the concrete to assist in finishing operations. Hand finishing should be minimized wherever possible. The hand finishing methods shall be addressed in the Quality Control Plan for concrete finishing. Hand finished concrete shall be struck off and screeded with a portable screed that is at least 2 feet longer than the maximum width of the surface to be struck off. It shall be sufficiently rigid to retain its shape. Concrete shall be thoroughly consolidated by hand vibrators. Hand finishing shall not be allowed after concrete has been in-place for more than 30 minutes or when initial set has begun. Finishing tools made of aluminum shall not be used. The Contractor shall provide a Quality Control Plan (QCP) to ensure that proper hand finishing is accomplished in accordance with current Industry standards. It shall identify the Contractor’s method for ensuring that the provisions of the QCP are met. The QCP shall be submitted to the Engineer at the Preconstruction Conference. Concrete placement shall not begin until the Engineer has approved the QCP. The QCP shall identify and address issues affecting the quality finished concrete including but not limited to: (5) Timing of hand finishing operations (6) Methodology to place and transport concrete (7) Equipment and tools to be utilized (8) Qualifications and training of finishers and supervisors When the Engineer determines that any element of the approved QCP is not being implemented or that hand finished concrete is unacceptable, work shall be suspended. The Contractor shall supply a written plan to address improperly placed material and how to remedy future hand finishing failures and bring the work into compliance with the QCP. The Engineer will review the plan for acceptability prior to authorizing the resumption of operations. In subsection 601.14(a) delete the fourth paragraph. 50 February 17, 2012 REVISION OF SECTION 630 CONSTRUCTION ZONE TRAFFIC CONTROL Section 630 of the Standard Specifications is hereby revised for this project as follows: In subsection 630.16 delete the fifth paragraph. 51 February 3, 2011 REVISION OF SECTION 630 RETROREFLECTIVE SHEETING Section 630 of the Standard Specifications is hereby revised for this project as follows: In subsection 630.02, delete Table 630-1, and replace it with the following: Table 630-1 RETROREFLECTIVE SHEETING TYPES Sheeting Type IV♦ Type Fluorescent1 Application Work Zone Work Zone All Orange Construction Signs X Barricades (Temporary) X Vertical Panels X Flaggers Stop/Slow Paddle X X Drums2 X Non-orange Fixed Support signs with prefix “W” X Special Warning Signs X STOP sign (R1-1) YIELD sign (R1-2) WRONG WAY sign (R5-1a) DO NOT ENTER sign (R5-1) EXIT sign (E5-1a) X DETOUR sign (M4-9) or (M4-10) X All other fixed support signs3 X X All other signs used only during working hours X X 1 Fluorescent Sheeting shall be of a brand that is on the CDOT Approved Products List. 2 Drum Sheeting shall be manufactured for flexible devices. 3 Fixed support signs are defined as all signs that must remain in use outside of working hours. They shall be mounted in accordance with Standard Plan S-630-1. ♦ New signs and devices shall be manufactured with Type IV sheeting. Existing signs and devices manufactured with Type III sheeting may be used on projects advertised prior to January 1, 2014. Signs and devices used on projects advertised on or after January 1, 2014 shall be manufactured with Type IV sheeting. 52 February 3, 2011 REVISION OF SECTION 630 RETROREFLECTIVE SIGN SHEETING Section 630 of the Standard Specifications is hereby revised for this project as follows: In subsection 630.06, first paragraph, delete the fifth sentence and replace with the following: Retroreflective sheeting on new devices shall be Type IV. Existing devices manufactured with Type III sheeting may be used on projects advertised prior to January 1, 2014. Devices used on projects advertised on or after January 1, 2014 shall be manufactured with Type IV sheeting. 53 June 16, 2011 REVISION OF SECTION 703 AGGREGATE FOR HOT MIX ASPHALT Section 703 of the Standard Specifications is hereby revised for this project as follows: Subsection 703.04 shall include the following: The aggregate for Hot Mix Asphalt (HMA) shall meet the requirements of Table 703-4A when tested in accordance with CP-L 4211 Resistance of Coarse Aggregate to Degradation by Abrasion in the Micro-Deval Apparatus. The Contractor shall be assessed a price reduction of $1000 for each production sample of the combined aggregate with a value greater than 20 according to CP-L 4211. Table 703-4A AGGREGATE DEGRADATION BY ABRASION IN THE MICRO-DEVAL CP-L 4211 Not to exceed Combined Aggregate (Mix Design) 18 Combined Aggregate (1/10,000 tons, or fraction thereof during production) 20 54 July 28, 2011 REVISION OF SECTION 703 CONCRETE AGGREGATES Section 703 of the Standard Specifications is hereby revised for this project as follows: Delete the second paragraph of subsection 703.00 and Table 703-1. Delete subsections 703.01 and 703.02 and replace with the following: 703.01 Fine Aggregate for Concrete. Fine aggregate for concrete shall conform to the requirements of AASHTO M 6, Class A. The minimum sand equivalent, as tested in accordance with Colorado Procedure 37 shall be 80 unless otherwise specified. The fineness modulus, as determined by AASHTO T 27, shall not be less than 2.50 or greater than 3.50 unless otherwise approved. 703.02 Coarse Aggregate for Concrete. Coarse aggregate for concrete shall conform to the requirements of AASHTO M 80, Class A aggregates, except that the percentage of wear shall not exceed 45 when tested in accordance with AASHTO T 96. 55 February 3, 2011 REVISION OF SECTION 712 WATER FOR MIXING OR CURING CONCRETE Section 712 of the Standard Specifications is hereby revised for this project as follows: Delete subsection 712.01 and replace it with the following: 712.01 Water. Water used in mixing or curing concrete shall be reasonably clean and free of oil, salt, acid, alkali, sugar, vegetation, or other substance injurious to the finished product. Concrete mixing water shall meet the requirements of ASTM C1602. The Contractor shall perform and submit tests to the Engineer at the frequencies listed in ASTM C1602. Potable water may be used without testing. Where the source of water is relatively shallow, the intake shall be so enclosed as to exclude silt, mud, grass, and other foreign materials. Note: AI MS-2 = Asphalt Institute Manual Series 2 Note: The current version of CPL 5115 is available from the Region Materials Engineer. Note: Mixes with gradations having less than 40% passing the 4.75 mm (No. 4) sieve shall be approached with caution because of constructability problems. Note: Gradations for mixes with a nominal maximum aggregate size of one-inch or larger are considered a coarse gradation if they pass below the maximum density line at the #4 screen. Gradations for mixes with a nominal maximum aggregate size of ¾ inch or smaller are considered a coarse gradation if they pass below the maximum density line at the #8 screen. 1EA $ - 30 626-01 Mobilization 1LS $ - 31 630-01 Construction Zone Traffic Control 1LS $ - 32 630-02 Construction Zone Traffic Control (TCS) 35 DAY $ - 33 630-03 Construction Zone Traffic Control (Flagging) 120 HR $ - 34 630-04 Variable Message Board 15 EA / DAY $ - BID TOTAL: IN WORDS: 1EA $ - 30 626-01 Mobilization 1LS $ - 31 630-01 Construction Zone Traffic Control 1LS $ - 32 630-02 Construction Zone Traffic Control (TCS) 105 HR $ - 33 630-03 Construction Zone Traffic Control (Flagging) 120 HR $ - 34 630-04 Variable Message Board 15 EA / DAY $ - BID TOTAL: $ - IN WORDS Addendum 1 7376 Skyway Drive Transfort Improvements - Gateway Center to S. College Avenue Page 2 of 9