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HomeMy WebLinkAboutBID - 8250 MULBERRY BRIDGE URBAN DESIGN & LANDSCAPINGADDENDUM NO. 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 8250: Mulberry Bridge Urban Design & Landscaping OPENING DATE: 3:00 PM (Our Clock) March 16, 2016 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, Questions & Answers Exhibit 3 – Revised Specifications Exhibit 4 – Irrigation Details & Drawings Exhibit 5 - Revised Landscape Drawings Please contact Elliot Dale, 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 - 8250 Mulberry Bridge Urban Design & Landscaping Page 1 of 43 EXHIBIT 1 – REVISED BID SCHEDULE (Please note that the Bid Schedule has also been uploaded as a separate Microsoft Excel document.) 201 -00001 CLEARING AND GRUBBING LS 1 $ - 202 -00002 REMOVE SIDEWALK SY 20 $ - 203 -00001 EARTHWORK AND SITE PREPARATION LS 1 $ - 207 -00001 POTTING SOIL IN RAISED PLANTERS CY 10.4 $ - 207 -00002 TOPSOIL (SPECIAL) AND SOIL AMENDMENT CY 923 $ - 208 -00001 INLET PROTECTION EA 9 $ - 208 -00002 EROSION LOG - 12 INCH LF 600 $ - 208 -00003 CONCRETE WASHOUT STRUCTURE EA 1 $ - 208 -00004 VEHICLE TRACKING PAD EA 1 $ - 209 -00001 WATER (MEASURED IN THOUSAND GALLONS) M GALLONS 10 $ - 212 -00001 SEEDING SF 20,815 $ - 213 -00001 STEEL LANDSCAPE EDGING LF 2,590 $ - 213 -00002 COBBLE MULCH - 1.5 INCH TO 4 INCH AND WEED BARRIER TON 86 $ - 213 -00003 COBBLE MULCH - 3 INCH TO 6 INCH AND WEED BARRIER TON 67 $ - 213 -00004 COBBLE MULCH - 8 INCH TO 12 INCH AND WEED BARRIER TON 110 $ - 213 -00005 WOOD (ORGANIC) MULCH - HAUL AND PLACE CY 150 $ - 213 -00006 WOOD (ORGANIC) MULCH - MATERIAL ONLY CY 150 $ - 213 -00007 BOULDER (SANDSTONE) - 'A' BOULDER (24X24X48) EA 31 $ - 213 -00008 BOULDER (SANDSTONE) - 'B' BOULDER (24X24X36) EA 43 $ - 213 -00009 BOULDER (SANDSTONE) - 'C' BOULDER (24X24X24) EA 35 $ - 213 -00010 BOULDER (SANDSTONE) - 'D' BOULDER (20X18X18) EA 10 $ - 214 -00001 PERENNIALS EA 621 $ - 214 -00002 ORNAMENTAL GRASSES EA 323 $ - 214 -00003 SHRUBS - 1 GALLON EA 52 $ - 214 -00004 SHRUBS - 3 GALLON EA 16 $ - 214 -00005 SHRUBS - 5 GALLON EA 358 $ - 214 -00006 SHRUBS - 10 GALLON EA 9 $ - 214 -00007 SHRUBS - 4 FOOT HEIGHT EA 4 $ - 214 -00008 DECIDUOUS SHADE TREE - 2.5 INCH CALIPER EA 32 $ - 214 -00009 ORNAMENTAL TREE - 6 FOOT CLUMP EA 14 $ - 214 -00010 ORNAMENTAL TREE - 2 INCH CALIPER EA 31 $ - 214 -00011 EVERGREEN TREE - 6 FOOT HEIGHT EA 3 $ - 214 -00012 EVERGREEN TREE - 15 GALLON EA 25 $ - 601 -00001 RAISED CONCRETE PLANTERS EA 2 $ - ITEM NO. ITEM DESCRIPTION UNIT QUANTITY UNIT COST COST Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 2 of 43 607 -00001 FENCE (PLASTIC) LF 170 $ - 608 -00001 CONCRETE SIDEWALK - 6 INCH SY 20 $ - 608 -00002 CONCRETE FLATWORK (COLORED) - 6 INCH SY 135 $ - 608 -00003 TRENCH DRAIN LF 23 $ - 622 -00001 TYPE I CONCRETE PLANTER POT EA 10 $ - 622 -00002 TYPE II CONCRETE PLANTER POT EA 10 $ - 622 -00003 TYPE III CONCRETE PLANTER POT EA 8 $ - 623 -00001 IRRIGATION LS 1 $ - 623 -00002 IRRIGATION TAP, METER AND BACKFLOW LS 1 $ - 626 -00001 MOBILIZATION LS 1 $ - 630 -00001 CONSTRUCTION ZONE TRAFFIC CONTROL LS 1 $ - $ - 623 -00003 IRRIGATION - SPRAY (NORTHEAST QUADRANT) LS 1 $ - 623 -00004 IRRIGATION - SPRAY (SOUTHEAST QUADRANT) LS 1 $ - $ - BID ALTERNATE 1 TOTAL BID ALTERNATE 1 IN WORDS TOTAL BASE BID Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 3 of 43 EXHIBIT 2 – CLARIFICATIONS, QUESTIONS & ANSWERS Questions & Answers 1) Is there a plastic liner in the medians? If the liner is in conflict with plantings or irrigation, will the contractor be responsible for relocating the liner? There is a plastic liner around and under the medians. See attached median detail from the CDOT project plan set and attached photos taken during installation. The City does not anticipate conflict with irrigation and/or planting. The Contractor will be responsible for locating the liner prior to excavation and installation. The Contractor will be responsible for notifying the City immediately if a conflict is anticipated once the liner is located. Attachment: Sheet 184 from CDOT Mulberry Bridge Plan Set. Detail 3 shows location of median liner (10 MIL PLASTIC VISQUINE) 2) Will the City survey/locate the sleeve locations for the contractor? Please see attached as-built drawings provided by the Colorado Department of Transportation for irrigation conduits. Surveying is not anticipated as part of the project. Attachment: Irrigation Sleeve As-Builts (3 sheets) 3) Please clarify where the controller power location is on the plans, or how far away from the controller it is. Please see attached irrigation plan sheet with notations for approximate irrigation controller location and approximate power source location. Attachment: Mulberry St over Poudre River – Phase 2 Landscape Plan – Sheet L3 of 11 (with markups) 4) Will substitutions be allowed for the Plater Pots if another precast provider can be sourced that can replicate the design and dimensions specified for the concrete planters in the plans or is it mandatory to source the planters from Kornegay Designs? The City will entertain Contractor submittals for equivalent planter pots from different suppliers. Approval of equivalent materials will be subject to review by the City and BHA Design. Please reference Revision of Section 622 – Planter Pots for additional information. 5) TECS (Erosion control requirements) page 84 of the contract – In section 208 it specifies “when included in contract” a ECS supervisor with TECS certification is required. Can I receive clarification if a supervisor with TECS will be required for this project. If so which line item(s) should be used to include the cost of the ECS supervisor. An erosion control supervisor with TECS certification will not be required as part of the project. However, it is the Contractor’s responsibility to ensure erosion control and BMPs are installed and maintained throughout the duration of the project in accordance with the erosion control plan as well as Local, State, and Federal regulations. 6) Health & Safety Officer (HSO) & Monitoring Technician (MT) Page 86-100 of the contract – Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 4 of 43 Are HSO and MT required for this project? On page 100 of the contract it specifies line items for their cost but these line items are not included in the bid. HSO and MT are not required as part of the project. 7) Traffic Control lane allowance cost clarification page 9 of the contract – In the contract the wording is the following for the lane rental fee: Subsection 104.04 shall include the following: (a) Approved Lane Rental Fee. The Contractor shall pay a daily lane rental fee for lane closures as defined by approved traffic control plans on East Mulberry Street during construction. The Contractor will be granted a lane rental allowance of fifty five (55) lane-days for which no deduction will be made from monies due the Contractor. Lane rental fees for all lane-days in excess of fifty five (55) will be deducted from any monies due the Contractor for work performed. Does this mean we have 55 days of lane closures that will have the 500 dollar lane closure cost applied? Then if we exceed the 55 days of lane closures we will be billed the daily lane closure fee of 500? The Contractor will have an allowance of fifty five lane-days of approved lane closures for this project. Approved lane rental fees will not be charged as long as there is a positive lane-day closure allowance. Every approved lane-day closure up and above the project allowance will result in a deduction of five hundred dollars ($500) from payment due to the Contractor. Pre-Bid Clarifications Resulting in Changes to the Bid Documents: A. In order to help clarify what will be required from the Contractor in relation to the irrigation water tap, meter, and backflow preventer, the City has provided the following details and specifications: a. Detail 11 – Typical Water Service b. Detail 13 – Sprinkler System Detail c. Detail 15 – Standard Exterior Setting for 3/4 In. and 1 In. Water Meters d. Section 02646 – Water Service Line and Appurtenances e. Section 02650 – Meters and Appurtenances B. To further clarify the allowable working hours and allowable lane closure hours, Project Special Specification Section 630 – Construction Zone Traffic Control has been revised. The following change has been made to the specification: In Subsection 630.15 – Special Conditions for work on Arterial and Collector Streets, delete paragraphs 3 and 4, and replace with the following: 3. Lane closures will not be permitted at or in the vicinity of an Arterial / Arterial intersection that has major traffic volumes between the hours of 7:00am to 8:30am or 3:30pm to 6:00pm (except in the case of an emergency). Work not impacting traffic and outside of the roadway may be done between 7:00am and 6:00pm. Work may be done on weekends or extended hours (outside of the 7:00am to 6:00pm window) at Arterial / Arterial intersections with approval from the City. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 5 of 43 4. Construction or repair work in the vicinity of Arterial streets, outside of the influence of an Arterial / Arterial intersection, is allowed during the hours of 7:00am to 6:00pm; Monday through Friday excluding holidays. Lane closures will not be permitted on Arterial streets between the hours of 7:00am to 8:30am or 3:30pm to 6:00pm (except in the case of an emergency). The City will specify the minimum required distance needed from the Arterial / Arterial intersection. Work may be done on weekends or extended hours (outside of the 7:00am to 6:00pm window) with approval from the City. C. In order to clarify the pay item 203-00001 – Earthwork and Site Preparation, a project special provision has been added. Pay item 212-00001 – Fine Grading has been removed from the contract. Work covered under Fine Grading will be incidental to the Earthwork and Site Preparation pay item. D. At the pre-bid, it was brought up that installation of the pay item 212-00002 – Upland Seed Mix and Crimped Straw may result in unnecessary disturbance to the surrounding vegetation. As such, the pay item 212-00002 – Upland Seed Mix and Crimped Straw has been changed to pay item 212-00001 – Seeding. Project Special Specification Section 212 – Seeding, Fertilizing, Soil Conditioner and Sodding has been revised as follows: In Subsection 212.06, delete the paragraph Special Requirements and replace with the following: Special Requirements. Hydroseeding will not be allowed. In Subsection 212.06, delete the paragraph Hay or Straw Mulching. Replace Subsection 212.08 with the following: Payment shall be made under: Pay Item Pay Unit Seeding Square Foot Finish grading, utility locates, fertilizer, herbicide and mulch application will not be measured and paid for separately, but shall be included in the work. Additional Revisions to Project Plan Sheets, Specifications, and Bid Tab: A. An additional erosion control line item has been added to the bid tab: 208 Vehicle Tracking Pad 1 EA This item will be used if the staging area will create drag out onto the roadway. Vehicle Tracking Pad location and construction must be approved by the City prior to installation. B. The following items have been added to address fugitive dust generated during construction activities: Project Special Revision to Section 209 – Watering and Dust Palliatives Line Item Quantity 209-00001 – Water 10 M Gallons* Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 6 of 43 *M Gallons is Thousand Gallons The required best management practices included in the special revision are industry standards for roadway, urban design, and landscaping improvements and will be incidental to work with the potential to generate fugitive dust. When water is used as a dust palliative, the Contractor shall inform the City of its use and measured quantity. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 7 of 43 EXHIBIT 3 – REVISED SPECIFICATIONS Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 8 of 43 REVISION OF SECTION 203 EARTHWORK AND SITE PREPARATION Section 203 of the Standard Specifications is hereby revised for this project as follows: Subsection 203.01 shall include the following: This work includes the removal of excess material in the pedestrian lookout areas, compaction under boulders prior to placement in order to prevent settling, and fine grading of topsoil and mulch in order to achieve final grades as shown on the plans. In Subsection 203.02, add the following paragraph: (g) Earthwork and Site Preparation. Earthwork and site preparation shall consist of the excavation and embankment of all materials of whatever character required for the work, obtained within the right of way, including surface boulders and excavation/embankment that is not covered under some other item. Earthwork and site preparation shall include (but is not limited to) removal and grading of material at the pedestrian lookouts, achieving compaction under boulders prior to placement adequate to prevent settling, and fine grading of topsoil and mulch in order to achieve final grades as shown in the plans. Subsection 203.14 shall include the following: Payment will be made under: Pay Item Pay Unit Earthwork and Site Preparation Lump Sum Work shall include all material, equipment, labor, and disposal of materials, including hauling, to complete the work. Fine grading and compaction operations shall not be paid for separately, but are included in the work. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 9 of 43 REVISION OF SECTION 209 WATERING AND DUST PALLIATIVES Section 209 of the Standard Specifications is hereby revised for this project as follows: Subsection 203.01 remove the first paragraph and replace with the following: This work consists of applying water to soils or aggregates for moisture and density control, landscaping, prewetting an excavation area, and dust palliatives. It also includes additional various best management practices for controlling dust emissions. In Subsection 209.05, remove the last paragraph and replace with the following: Fugitive dust shall be addressed per the City of Fort Collins Dust Prevention and Control Manual. Required Best Management Practices (BMPs) applicable for this project include: 1. Earthmoving Activities a. Minimize disturbed area b. Reduce vehicle speeds for off-site transport c. Minimize drop heights of unloading trucks, loaders, excavator buckets, etc. d. High wind restrictions; work capable of producing fugitive dust will be temporarily halted in wind events greater than 30 mph. e. Restrict access to the work area to only authorized vehicles and personnel 2. Stockpiles a. Minimize drop heights of unloading trucks, loaders, excavator buckets, etc. when creating the stockpile b. Obtain a stockpile permit and comply with that permit 3. Streetsweeping a. Uncontrolled sweeping with use of a rotary brush, power broom, or other mechanical device that has no dust palliative will not be allowed. 4. Bulk Materials Transport a. All loads shall be completely covered to prevent material from blowing, dropping, sifting, leaking, or otherwise escaping from the vehicle. b. Minimize drop heights of unloading trucks, loaders, excavator buckets, etc. 5. Saw Cutting a. Restrict access to prevent public from entering the area where dust emissions occur. b. High wind restrictions; work capable of producing fugitive dust will be temporarily halted in wind events greater than 30 mph. c. Equipment and work area clean up using wet wiping, wet sweeping, or vacuuming with HEPA filtration for equipment and work area clean up. d. Slurry clean up to prevent water used for dust control or clean up from entering any storm drainage facility or watercourse by using containment, vacuuming, absorption or other method. 6. Mechanical Blowing a. Use the lowest speed on equipment appropriate for the task Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 10 of 43 b. Use the full length of the blow tube and place the nozzle as close to the ground as possible. c. High wind restrictions; work capable of producing fugitive dust will be temporarily halted in wind events greater than 30 mph. The above measures will be incidental to work creating fugitive dust. Contractor shall submit a fugitive dust management plan to the City for approval prior to the start of construction. When water is used as a dust palliative, the Contractor shall inform the City of its use and measured quantity. Subsection 209.08 shall include the following: Payment will be made under: Pay Item Pay Unit Water (M Gallons) Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 11 of 43 REVISION OF SECTION 212 SEEDING, FERTILIZING, SOIL CONDITIONER AND SODDING Section 212 of the Standard Specifications is hereby revised for this project as follows: DESCRIPTION Section 212.01 shall be revised to read as follows: This work consists of soil preparation, application of fertilizer, and furnishing and placing seed. The work shall be in accordance with the Contract and accepted horticultural practices. MATERIALS Subsection 212.02, 2nd Paragraph shall be revised to read as follows Seed types and amount of PLS required per acre shall be provided in accordance with the drawings. CONSTRUCTION REQUIREMENTS Subsection 212.04 Lawn Grass Seeding. Bluegrass seeding is not a part of the project. Delete this section from the specifications. Subsection 212.05 Sodding. Sodding is not a part of the project. Delete this section from the specifications. Subsection 212.06 shall be revised to include the following: (b) Fertilizing and Soil Conditioning – Fertilizer and supplemental compost are not required as part of this Section. Delete this paragraph from the specifications. Examination. Verify rough grading is within one-tenth of a foot. Verify site is free from obstructions, objects, or structures that are not a part of the final site construction. Verify major drainages are completed and in place. Do not start work until the site is acceptable. Once landscape grading has commenced, the Landscape Contractor shall be responsible for bringing the grading to final line and grade and creating positive drainage. Clearing. Prior to soil preparation, existing vegetation not to remain and which might interfere with the specified soil preparation shall be cleared, grubbed, raked, and the debris removed from the site. Prior to or during grading or tillage operations the ground surface shall be cleared of materials which might hinder final operations. This work will be paid under Section 201 – Clearing and Grubbing. Protection. Field locate buried cables, wires, electrical service, irrigation lines and other subsurface element that may be damaged during ripping operations. Stake and/or paint locations with an easily Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 12 of 43 visible system that will enable equipment operators to avoid damaging buried utilities. This work is incidental to the line item. Roundup (glyphosate) Application. Apply to areas to be seeded a minimum of two (2) weeks prior to seeding. Apply Roundup only when weeds are growing vigorously. Apply at manufacturers maximum recommended rate. Seeding Application. Drill seed 0.25 inch to 0.5 inch into the soil. In areas that are not accessible to a drill, hand broadcast at triple the above rate and rake 0.25 inch to 0.5 inch into the soil. Special Requirements. Hydroseeding will not be allowed. Reseeding Operations/Corrective Stabilization. Seeded areas shall be reviewed by the Owner’s Representative for bare soils caused by surface or wind erosion. Bare areas shall be regraded, seeded, mulched and have mulch tackifier (or blanket) applied as necessary, at no additional cost to the project. The Contractor shall maintain seeded areas, mow to control weeds or apply herbicide to control weeds in the seeded areas until Final Acceptance. METHOD OF MEASUREMENT Subsection 212.07 Delete paragraphs 2 and 3 from the specifications. Soil conditioning is not required in this Section. The 4th paragraph shall be revised as follows: The Contractor shall furnish the Engineer with seed certifications and analysis, fertilizer analysis, and bag weight tickets prior to placing seed. Any seed placed by the Contractor without the Engineer’s approval will not be paid for. BASIS OF PAYMENT Subsection 212.08 Payment will be made under: Pay Item Pay Unit Seeding Square Foot Finish grading, utility locates, fertilizer, herbicide and mulch application will not be measured and paid for separately, but shall be included in the work. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 13 of 43 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. If it is determined by the City of Fort Collins that temporary striping is required, the City will install the required temporary striping. 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, 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”. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 14 of 43 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 advise 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. 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. 5. Signatures and dates by both the TCS and the Contractor’s supervisor. Approval of the proposed method of handling traffic does not relieve the Contractor of liability specifically assigned to him / her under this Contract. Subsection 630.10 is hereby revised to include the following: Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 15 of 43 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. A full-time TCS is not anticipated on this project. 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: 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) Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 16 of 43 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 separately, 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. 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 Contractor may provide larger construction traffic signs than those typically used in accordance with the City of Fort Collins Work Area Traffic Control Handbook and the MUTCD, if approved by the City. However, no payment will be made for additional panel size. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 17 of 43 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 ARTERIAL AND COLLECTOR STREETS 1. Cross street traffic shall be maintained at all times unless authorized by the City in writing. 2. Full closures on Arterials and Collectors will be allowed under extreme circumstances and only upon approval from the City. Plans shall be approved a minimum of two (2) weeks prior to commencement of work and / or the time required to adequately notify the public through the media. 3. Lane closures will not be permitted at or in the vicinity of an Arterial / Arterial intersection that has major traffic volumes between the hours of 7:00am to 8:30am or 3:30pm to 6:00pm (except in the case of an emergency). Work not impacting traffic and outside of the roadway may be done between 7:00am and 6:00pm. Work may be done on weekends or extended hours (outside of the 7:00am to 6:00pm window) at Arterial / Arterial intersections with approval from the City. 4. Construction or repair work in the vicinity of Arterial streets, outside of the influence of an Arterial / Arterial intersection, is allowed during the hours of 7:00am to 6:00pm; Monday through Friday excluding holidays. Lane closures will not be permitted on Arterial streets between the hours of 7:00am to 8:30am or 3:30pm to 6:00pm (except in the case of an emergency). The City will specify the minimum required distance needed from the Arterial / Arterial intersection. Work may be done on weekends or extended hours (outside of the 7:00am to 6:00pm window) with approval from the City. 5. Construction hours, except for emergencies, shall be limited to 7:00am to 6:00pm Monday through Friday excluding holidays, unless authorized by the City in writing. 6. Reference Revision of Section 104 for information on approved daytime lane closures hours, lane rental fees, and unapproved lane rental fees. Pay Item Pay Unit Construction Zone Traffic Control Lump Sum The price for the pay item shall be full compensation for furnishing and placing all traffic control devices (including Variable Message Boards), flagging operations, Traffic Control Inspection, and Traffic Control Management. No additional compensation shall be issued for any traffic control operations. Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 18 of 43 SECTION 02646 WATER SERVICE LINES AND APPURTENANCES PART 1 - GENERAL 1.01 DESCRIPTION A. This section concerns materials and installation of corporation stops, curb stops, service lines less than two (2) inches in size, backflow prevention assemblies, stop & waste valves and appurtenances. 1.02 PRODUCT DELIVERY, STORAGE AND HANDLING A. Products shall be handled, stored, and protected in a manner which will prevent damage to materials, coatings and finishes. B. All material shall be kept clean and free from dirt. 1.03 INSTALLATION OF SERVICE TAPS A. Reference Typical Water Service Detail for 5/8 x 3/4-inch through 2-inch services. 1. All residential water service shall be installed in the center of the lot unless otherwise approved by the Engineer/Utility. 2. All water and sanitary sewer services shall have a minimum horizontal separation of ten feet. B. Contractors licensed by City for utility work in the public right-of-way shall be allowed to make service taps on new water mains which have been initially accepted. C. Contractor shall not make service taps on existing water mains without permission from the Engineer/Utility. 1. Engineer/Utility may authorize Contractor to make service taps or to use a licensed or authorized tapping Contractor to make service taps on existing mains. The Engineer/Utility representative will observe the tapping operation. 2. The Engineer/Utility shall be notified twenty-four (24) hours before making a tap. D. Utility reserves the right to make taps in lieu of Contractor and the right to deny permission for any main to be tapped. E. Tapping equipment shall be of good quality, used for the purpose intended and used DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-1 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 19 of 43 in accordance with manufacturer's instructions. F. All ¾-inch and 1-inch taps, on ductile iron pipe, shall be installed by direct tapping. G. On ductile iron pipe, 1 ½-inch and 2-inch taps shall be installed by one of the following methods: 1. Taps on new construction shall be a mechanical joint tapped tee with an iron pipe thread inlet corporation. 2. Taps on existing lines shall be made with a tapping saddle. H. Service connections larger than 2-inch shall be installed by one of the following methods: 1. Reference Sections 02644 and 02713. I. Unless otherwise approved by Engineer/Utility, all taps on plastic pressure pipe shall be made with a tapping saddle in accordance with manufacturer's recommendations. 1.04 MAINTENANCE AND CORRECTION A. Developer shall maintain and repair all service lines and any associated appurtenances which leak, were installed incorrectly, or otherwise prove to be defective. Developer shall provide a two-year (2) maintenance guarantee and a five- year (5) guarantee covering all errors and omissions in the design and/or construction of the improvements and which guarantees shall run concurrently and shall commence upon the date of completion of the improvements and acceptance thereof by the City. PART 2 - PRODUCTS 2.01 TAPPING SADDLES A. Tapping saddles for 2-inch and smaller services shall have either a bronze or brass body with bronze double flat straps and bronze nuts. 1. Outlet threads on tapping saddles shall be "cc" type. 2. Acceptable manufacturers of tapping saddles are: a. Reference Section 01000. 2.02 CORPORATION STOPS DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-2 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 20 of 43 A. All corporation stops shall conform to AWWA C800. 1. All corporation stops shall be constructed of brass. 2. Corporation stop inlet threads for tapping saddles shall be "cc" type. 3. Corporation stop inlet threads for tapped tees shall be IP type. 4. All corporation stop outlets shall use a compression connection. 5. All corporation stops shall be ball type valves only. 6. Corporation stops shall be used for all taps which are 2-inches and smaller. 7. Corporation stops shall have uniform size on inlet and outlet. B. Acceptable manufacturers of corporation stops are: 1. Reference Section 01000. 2.03 WATER SERVICE LINES A. Copper pipe shall be used for service lines 3/4” and 1” and may be used for 1-1/2” and 2” service lines. B. All copper services shall conform to the Appendix to AWWA C800. 1. The copper for copper services shall be Type K. C. DR 9 High Density Polyethylene (HDPE) Pipe may be used for 1-½inch and 2 inch services instead of copper. 1. HDPE pipe shall conform to ASTM D2737 Copper Tube Size (CTS). 2. Stiffeners are required when making a compression connection on HDPE pipe. 2.04 COUPLINGS A. All couplings shall use a compression connection. B. Acceptable couplings are: 1. Reference Section 01000. 2.05 CURB STOPS DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-3 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 21 of 43 A. All curb stops shall have compression connections at both ends. B. Top threads for all curb stops shall be Minneapolis type. C. Curb stops shall be used for services which are 2-inches and smaller. D. Curb stops shall be ball type valves only. E. Curb stops shall not be of the “Stop & Waste” type. F. Acceptable curb stops are: 1. Reference Section 01000. G. Acceptable 2-inch curb stops are: 1. Reference Section 01000. 2.06 CURB BOXES FOR CURB STOPS A. Minneapolis pattern base shall be used for all curb stops. B. Acceptable curb boxes are: 1. Reference Section 01000. 2.07 VALVES AND VALVE BOXES FOR 3-INCH AND LARGER SERVICES A. Reference Section 02640 PART 3 - EXECUTION 3.01 GENERAL A. The Contractor shall make all taps and install the service line to the curb stop prior to disinfection and pressure testing of the water main. B. The Contractor shall adjust stop boxes to horizontal location and to final grade as determined by a grade stake. 1. Grade stakes shall be a placed a minimum of five feet from the location of the stop box. 2. Grade stakes shall not be disturbed prior to inspection of the service by the Engineer/Utility. DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-4 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 22 of 43 C. The Contractor shall mark the location of the water service with a cross cut into the face of the curb and gutter. 1. Reference Typical Water Service Detail Drawing. 3.02 CORPORATION STOPS A. Taps shall not be made within two feet of any joint or fitting. B. Taps shall be separated by a minimum of three feet (3’) (measured along the pipe length), even when taps are made on opposite sides of pipe. C. Taps which are made on the same side of the pipe and within 10 feet of each other (measured along the pipe length), shall be staggered fifteen degrees. D. Taps made to plastic pressure pipe shall be made in accordance with the manufacturer's recommendations. 1. Use tapping saddles only. 2. Use shell cutters to make tap. 3.03 SERVICE LINES A. All service lines shall be a minimum of 54 inches and a maximum of 66 inches below the final grade. B. There will be a maximum of one coupling per service, between the main and the curb stop. 1. Service lines (3/4-in. through 2") shall be uniform in size from the corporation stop to 5 feet past the meter. 2. An exterior meter setting will be required if the customer's service line is not uniform in size from the corporation stop to the building. C. When backfilling the service trench, sand shall be used under and 6-inches above the goose neck at the service connection. 1. Sand shall conform to ASTM C 33. SIZE PERCENT PASSING 1" 100 3/4" 90-100 3/8" 20- 55 #4 0- 10 #8 0-5 DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-5 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 23 of 43 D. Service trenches shall be subject to compaction specifications. 1. Reference Section 02225. E. All commercial service lines shall be protected by a backflow prevention assembly per the most recent Cross-Connection Control Manual adopted by City Council. This shall include domestic, fire and lawn irrigation service lines 3.04 CURB STOPS A. The Contractor shall adjust the curb stop box to ½-inch above final grade prior to final inspection. B. Curb stop box shall be screwed onto the curb stop. C. Curb stop box shall be plumb, so that a shut-off key can be placed on the curb stop. D. Major landscaping (shrubs, boulders, etc.) and structures (retaining walls, fences, buildings, etc.) shall not be placed within four (4) feet of the curb stop box. 1. Trees shall not be planted with six feet (6’) of the curb stop box. E. If the grade of the ground surrounding the curb stop box is changed, after the curb stop box has been installed, the curb stop box cover shall be adjusted to ½-inch above final grade. 3.05 SERVICE AND TAP INSPECTION A. The Contractor shall insure that the curb stop, corporation stop, and any couplings remain exposed until after the inspection and the approval for backfill is given by the Engineer/Utility. B. All tap and service inspections shall be scheduled with the Engineer/Utility. 1. Without exception, a minimum of twenty-four (24) hours notice is required on all tap and service inspections. END OF SECTION DEVELOPMENT Water Service Lines and Appurtenances ADOPTED: 12/06/2011 02646-6 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 24 of 43 SECTION 02650 METERS AND APPURTENANCES PART 1 GENERAL 1.01 DESCRIPTION A. This section concerns materials and installation of meters, meter setters, meter pits and appurtenances. 1.02 PRODUCT DELIVERY, STORAGE AND HANDLING A. Products shall be handled, stored, and protected in a manner which will prevent damage to materials, coatings and finishes. B. All material shall be kept clean and free from dirt. 1.03 MAINTENANCE AND CORRECTION A. Contractor shall maintain and repair all meter pits, copperhorns, coppersetters and any associated appurtenances which leak, were installed incorrectly, or otherwise prove to be defective. B. Developer shall provide a two-year (2) maintenance guarantee and a five-year (5) guarantee covering all errors and omissions in the design and/or construction of the improvements and which guarantees shall run concurrently and shall commence upon the date of completion of the improvements and acceptance thereof by the City. 1.04 METER SETTERS A. Contractor shall furnish meter setters for 5/8 x 3/4-inch, 1-inch, 1 ½-inch, and 2-inch meters. 1. Single family and duplex residential buildings may utilize interior or exterior meter settings. a. Single family and duplex residential buildings with fire lines shall use exterior meter settings. The fire line connection shall be downstream of the meter box. b. No meters shall be installed in crawl spaces. 2. Multi-family residential buildings shall use exterior meter settings. 3. Commercial buildings shall have meters installed as follows: DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-1 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 25 of 43 a. All 5/8 x 3/4-inch and 1-inch meters may use an exterior or interior meter setting, at the option of the Developer. b. All 1 ½-inch and larger meters shall use an exterior setting. 4. Interior meter settings shall be installed in accordance with Standard Interior Setting For ¾” and 1” Water Meters Detail Drawing. 5. Exterior meter settings for 5/8 x 3/4-inch and 1-inch meters shall be installed in accordance with Standard Exterior Setting For ¾” and 1” Water Meters Detail Drawing. 6. Exterior meter settings for 1 ½-inch and 2-inch meters shall be installed in accordance with Standard Setting For 1 ½” and 2” Water Meters Detail Drawings. 1.05 METER BOXES (3/4 AND 1 INCH METERS) A. Contractor shall install 5/8 x 3/4-inch and 1-inch meter boxes. 1. Meter boxes shall be a minimum of 20-inches in diameter, a minimum of 48- inches in length. 2. Meter box covers shall be constructed of cast iron with cast iron recessed lids and rubber or plastic inner lids. 3. Meter boxes shall be installed in accordance with Standard Exterior Setting For ¾” and 1” Water Meters Detail Drawing. 1.06 METER PITS (1 ½ AND 2-INCH METERS) A. Contractor shall install 1 ½-inch and 2-inch meters pits. 1. Meter pits shall be constructed from standard 48-inch inside diameter precast concrete manhole sections. 2. Meter pit covers shall be an aluminum manhole ring and cover with a 24-inch diameter opening. a. All meter pit covers shall have a 27/32-inch worm-lock with a Standard Waterworks pentagon head. b. All meter pit covers shall have the word "water" cast in the lid. c. Meter pits shall be installed in accordance with Standard Setting for 1 ½” and 2” Water Meters Detail Drawings No. 16-A and No. 16-B. DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-2 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 26 of 43 1.07 METER VAULTS (3" AND LARGER METERS) A. Contractor shall install 3-inch and larger meters and meter vaults. 1. Meter pits and vaults shall be constructed from precast concrete box sections designed for HS-25 bridge loading. a. Minimum interior vault dimensions for different size meters shall be as noted on Standard Setting For 3” and 4” Water Meters Detail Drawings. 2. Unless otherwise specified, meter vault covers shall be an aluminum manhole ring and cover with a 24 inch diameter opening. a. All meter vault covers shall have a 27/32-inch worm-lock with a Standard Waterworks pentagon head. b. All meter vault covers shall have the word “Water” cast in the lid. c. All meter vaults shall be installed in accordance with Standard Setting For 3” and 4” Water Meters Detail Drawings. PART 2 PRODUCTS 2.01 METERS AND STRAINERS A. All meters and strainers shall be purchased from the Utility unless otherwise specified. B. Acceptable meters and strainers are: 1. Reference Section 01000 – Approved Product Listing. 2.02 METER SETTERS A. All multi-family buildings shall use exterior meter settings. B. Acceptable 5/8 x 3/4-inch copperhorns (interior meter settings) are: 1. Reference Section 01000 – Approved Product Listing. C. Acceptable 5/8 x 3/4-inch coppersetters (exterior meter settings) are: 1. Reference Section 01000 – Approved Product Listing. D. Acceptable 1-inch copperhorns (interior meter settings) are: DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-3 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 27 of 43 1. Reference Section 01000 – Approved Product Listing. E. Acceptable 1-inch coppersetters (exterior meter settings) are: 1. Reference Section 01000 – Approved Product Listing. F. Acceptable 1 ½-inch and 2-inch meter setters are: 1. Reference Section 01000 – Approved Product Listing. 2.03 METER BOXES A. Acceptable 5/8 x 3/4-inch and 1-inch meter boxes are: 1. Reference Section 01000 – Approved Product Listing. B. Acceptable meter box covers and lids for 5/8 x 3/4-inch and 1-inch meter boxes are: 1. Reference Section 01000 – Approved Product Listing. C. Acceptable 3-inch meter box extensions for 5/8 x 3/4-inch and 1-inch meters are: 1. Reference Section 01000 – Approved Product Listing. 2.04 METER PITS AND VAULTS A. Acceptable meter pits and vaults for 1 ½-inch and larger meters are: 1. Reference Section 01000 – Approved Product Listing. B. Acceptable meter pit and vault covers for 1 ½-inch and larger meters are: 1. Reference Section 01000 – Approved Product Listing. PART 3 - EXECUTION 3.01 EXTERIOR METER SETTINGS A. Exterior meter settings shall be installed by the Contractor according to the manufacturer’s recommendations, and in accordance with Standard Exterior Setting For ¾” and 1” water meters, 1 ½” to 2”, 3” and 4” Water Meters Detail Drawings. 1. 5/8 x 3/4-inch, 1-inch, 1 ½-inch, and 2-inch meters shall be installed by the Utility upon inspection and acceptance of the meter setting. DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-4 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 28 of 43 2. 3-inch and larger meters are issued by the Utility to be installed by the Contractor prior to inspection and acceptance. B. Meter pits and vaults shall not be installed in any street, alley, parking area, driveway, or sidewalk. C. Major landscaping (shrubs, boulders, etc.) and structures (retaining walls, fences, buildings, etc.) shall not be placed within four (4) feet of any meter box, pit or vault. D. Trees shall not be planted within six feet (6’) of any meter box, pit or vault. E. The ground surrounding meter boxes, pits and vaults shall slope away from the lid at a minimum grade of 2%. F. No plumbing connections will be allowed inside the meter box, pit or vault. G. All tees, connections, and couplings shall be a minimum of five (5) feet downstream from the meter box, pit, or vault wall on the outlet side. Sprinkler System Detail. 1. Tees and connections shall not be installed between the curb stop and the meter setter or copper horn. 2. Buried stop & waste valves shall not be installed between the meter boxes, pits, or vaults and the backflow prevention assembly. If blowout needed see Sprinkler System Detail. H. If the grade of the ground surrounding the meter box, pit or vault changes after the installation, the cover shall be adjusted to ½ inch above the final grade by the property owner. I. Meter boxes, pits, or vaults shall not be covered or enclosed as to inhibit meter reading or meter maintenance. 3.02 INTERIOR METER SETTINGS A. Interior meter settings shall be installed by the Contractor in accordance with Standard Interior Setting For ¾” and 1” Water Meters Detail Drawing. 1. The meter, readout wire and readout shall be installed by the Utility upon inspection and acceptance of the meter setting. B. If the water service enters the house through the floor, a minimum of 4 inches of concrete or 24 inches of soil shall cover the water service from the edge of the foundation to the vertical riser. 1. The meter setter shall be installed in a heated portion of the building. 2. Services shall be insulated from direct contact with concrete or other DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-5 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 29 of 43 abrasive surfaces. C. Copper horns shall not be placed in a crawl space. D. All copper horns shall be installed so that the meter is in a horizontal position. 1. The copper horn shall not be installed above a hot water heater. E. A clear and unobstructed access of not less than 24 inches by 24 inches shall be provided so that the copper horn can easily be reached. F. There shall be no tees or connections made between the water main and the meter. G. A ½-inch, or larger, conduit shall be installed from the meter setter to the remote reading point. 1. The conduit shall be EMT only. 2. There shall be no more than 75 feet of conduit between pull boxes. a. There shall be no more than 4 (four) 90-degree bends between pull boxes. b. All pull boxes must be installed no more than 96 inches above the floor. c. Pull boxes shall not be installed in attics or crawl spaces. 3. The remote reading point shall be a two (2) inch deep recessed electrical box with a blank metal cover. a. The recessed electrical box shall be mounted on the outside wall of the building, 48 to 66 inches above the ground, within 4 feet of the electrical meter, and between the electrical meter and the front of the building. b. The remote reading point shall not be covered or enclosed as to inhibit meter reading or meter maintenance. 3.03 METER INSPECTIONS A. All water fees shall be paid prior to inspection. B. A minimum of 48 hours notice is required on all meter inspections. C. All water meter inspections shall be scheduled through the Utilities Water Meter Shop. DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-6 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 30 of 43 1. The Developer shall be billed for re-inspections. D. Inspection of 3-inch and larger meters shall be made within 30 days of the issuance of the meter to the Contractor. END OF SECTION DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-7 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 31 of 43 (THIS PAGE INTENTIONALLY LEFT BLANK) DEVELOPMENT Meters and Appurtenances ADOPTED: 12/06/2011 02650-8 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 32 of 43 EXHIBIT 4 – IRRIGATION DETAILS & DRAWINGS Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 33 of 43 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 34 of 43 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 35 of 43 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 36 of 43 WATER MAIN GENERAL NOTES 5. No couplings allowed between curb stop and meter setting. 9 . All water and sanitary sewer service shall have a minimum horizontal separation of ten feet . 3. Locate curb box and meter pit according to the approved utility drawings. 8. All residential water service shall be installed in the center of the lot unless otherwise approved by the Utility. 1 . Use direct tap (as shown) for 3/4 inch and 1 inch services unless water main is PVC, in which case, use a tapping saddle . 2. Install 1 1/2 inch and 2 inch services with tapped tee and corporation stop at time of construction or use a tapping saddle . 4. The City is responsible for maintaining the water main, corporation stop, and service piping up to and including the curb stop . The owner is responsible for service from the curb stop, including the outlet coupling to the building . 6 . Use type K copper for the service from the corporation stop to a minimum of 5 feet past the meter pit. 7. No landscaping (shrubs, boulders, etc.), retaining walls or fences allowed within 4 feet of the curb stop and meter pit, and no trees within 10 feet of curb and meter pit. CITY OF FORT COLLINS UTILITIES WATER FIELD OPERATIONS P .O . BOX 580, FORT COLLINS, CO . 80522 (970) 221-8700 TITLE OF DRAWING TYPICAL WATER SERVICE REVISED DATE: 7/27/05 DETAIL 11 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 37 of 43 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 38 of 43 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 39 of 43 EXHIBIT 5 - REVISED LANDSCAPE DRAWINGS Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 40 of 43 B BLOCK CAP. USE GROUT TO SECURE CAP IN PLACE, RE: SPECS 9", TYP. RETAINED SOIL WELL GRADED GRANULAR WALL ROCK 0.25" - 1.5" LESS THAN 10% FINES HOLD SUBGRADE DOWN 3" FROM TOP OF RETAINING WALL TO ALLOW FOR MULCH MULCH & WEED BARRIER, BY OTHERS EXPOSED WALL HEIGHT VARIES SEE SHEET L33 NOTE: 1. CONTRACTOR SHALL FLAG PROPOSED WALL LOCATIONS FOR OWNER'S REPRESENTATIVE TO REVIEW AND APPROVE PRIOR TO CONSTRUCTION OF WALL. 2. EXPOSURE OF THE BACK OF MASONRY LANDSCAPE WALL (DRY STACK) SHALL BE LIMITED TO A MAXIMUM OF ONE COURSE OF WALL UNITS PLUS THE CAP. THIS IS MEASURED FROM THE FINISH GRADE OF THE MULCH (BY OTHERS) ON THE BACK OF THE WALL. DRY STACK MASONRY WALL UNITS ALLAN BLOCK WALL BATTER FROM VERTICAL FINISHED GRADE 4" EMBEDMENT DEPTH 6:1 2:1 STEPPED WALL COURSE BEYOND COMPACTED STRUCTURE BACKFILL (CLASS1) CDOT CLASS "A" FILTER MATERIAL 7:1 7:1 NOTE: 1. TOP SOIL SHALL BE LEFT 3" BELOW TOP BACK OF CURB TO ACCOMMODATE FUTURE LANDSCAPING & MULCH. 4" PERFORATED PIPE WRAPPED WITH WEED BARRIER COMPACTED FILL 10 MIL PLASTIC VISQUINE SUBGRADE MEDIAN WIDTH VARIES 36" TOPSOIL (SPECIAL) FUTURE DOUBLE CURB, NOT INCLUDED CURB/GUTTER, RE: ROADWAY PLANS 18" TYP. SAW-CUT JOINTS,(SEE LAYOUT PLAN FOR JOINT LOCATIONS) NOTES: 1. CONCRETE PAVEMENT SHALL SLOPE TO DRAIN, UNLESS OTHERWISE NOTED, PROVIDE 2% CROSS 4940 LEMAY AVENUE WEST BOUND MULBERRY STREET (SH 14) EAST BOUND MULBERRY STREET (SH 14) LEMAY AVENUE 3 CA SP 6 MI PU 5 SY OR 5 GE VI 5 GA CG 3 AR ME 7 AG CR 3 BO GR 3 PI MU 3 SY OR 5 CA IN 3 YU GL 3 PI GL 5 GE VI 3 AR FR 3 YU GL 3 CO MB 5 SA NE 3 VE CR 5 PE AL 3 CO MB 3 YU GL 2 AG CR 5 PE AL 3 NE LT 3 AR FR 3 CO MB 3 CA IN 3 NE LT 3 BO GR 3 AG SS 3 CO MB 3 YU GL 3 PE PI 3 AR FR 2 BO GR 3 PI GL 5 LA HI 3 SE AJ 5 AG SS 5 PE AL 4 PO DE 4 PO AC 5 PO DE 3 PI PO 3 SY IS 5 AC HW 5 AR PA 5 AR FR 1 AR CA 3 AR CA 3 YU GL 2 PI MV 5 JU BS Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 43 of 43 5 SY OC 9 CA KF 7 MI PU 3 CO MB 5 NE LT 9 SC BL 7 CO MB 4 CA IN 5 PI MU 6 CA IN 7 CO MB 3 AR CA 3 CH NA 7 NE LT 7 NE LT 3 BO GR 5 PR PB 11 SC SO 3 CH NA 3 AR FR 7 AG SS 5 AG SS 3 JU CC 5 CO MB 3 AR FR 7 PE AL 5 PE PI 3 OE MA 3 JU CC 3 SY OC 3 CO CB 5 GE VI 4 BO GR 5 CA IN 3 OE MA 3 AM RE 2 PI MV 3 PI SD 5 CH NA 3 AR CA 3 CA IN 5 OE MA 8 BO GR 3 AM CA 3 CH NA 6 CA IN 2 RH TR 5 PI GL 3 AR PA 7 SC BL 5 AG SS 4 VE CR 8 NA TE 3 JU EF 1 RH TR 5 NA TE 3 JU EF 2 PR PB 1 AM RE 4 PE PI STEEL EDGER, TYP. STEEL EDGER, TYP. STEEL EDGER, TYP. STEEL EDGER, TYP. 3 MA RB 3 AM CA 5 CA IN 500YR FLOODPLAIN 100YR FLOODPLAIN 4 PO AC DECIDUOUS SHADE TREE EVERGREEN TREE ORNAMENTAL TREE BOULDERS DECIDUOUS SHRUBS PERENNIALS ORNAMENTAL GRASSES EVERGREEN SHRUBS STEEL EDGER DRYLAND SEED MIX KEY MAP LEGEND LANDSCAPE PLAN City of fcgov.com/engineering Engineering LANDSCAPE PLAN 11 L3 L1 L2 L3 MULBERRY STREET (SH14) SOUTH LEMAY AVENUE 0' 10' 20' 40' BHA Design Incorporated 1603 Oakridge Drive Fort Collins, Colorado 80525 voice: 970.223.7577 www.bhadesign.com Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 42 of 43 SLOPE IN DIRECTION ON DRAINAGE REFER TO BRIDGE TYPICAL SECTION 2. SURFACE OF CONCRETE SHALL HAVE MEDIUM BROOM FINISH UNLESS OTHERWISE NOTED SEE PLAN FOR CONCRETE STAIN COLORS BRIDGE DECK 1" SCALE 1/2" = 1' LANDSCAPE MEDIAN SECTION 3 SCALE 1" = 1' MASONRY LANDSCAPE WALL (DRY STACK) - SECTION 1 BHA Design, Inc. (970) 223-7577 N.T.S. MEDIAN SAW CUT JOINT, TYP. 2 184 Addendum 1 - 8250 Mulberry Bridge Urban Design & Landscaping Page 41 of 43