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HomeMy WebLinkAboutWORK ORDER - RFP - P763 CURED IN PLACE PIPE (3)EXHIBIT "A" WORK ORDER FORM PURSUANT TO AN AGREEMENT BETWEEN THE CITY OF FORT COLLINS AND INSITUFORM TECHNOLOGIES, INC. DATED: September 25, 2000 Work Order Number: 503-1 Purchase Order Number: Project Title: 2000 Insituform Projects Commencement Date: October 5, 2000 Completion Date: December 15, 2000 Maximum Fee: (time and reimbursable direct costs): 945 ft. 10" VCP at $34.00 per lin. ft. _ $32,130.00 4,424 ft. 8" VCP at $32.00 per lin. ft. _ $141,568.00 185 Service Taps at $40.00 ea. _ $7,400.00 35 Protruding Taps at $100.00 ea. _ $3,500.00 Project Description: City of Fort Collins Wastewater Utilities 2000 Cured In Place Pipe Scope of Services: Address: 300 & 400 Bilk. Irish Dr., 900 Blk, Laporte Ave, 1500 Blk. W. Oak St., 1000 & 1100 Blk. Skyline Dr., 1100 & 1200 Blk. Castlerock Dr., 1000 thru 1300 Blk. S. College Ave., 1700 Blk. Valley Forge Ave. Pipe Diameter: 8" & 10" Vetrified Clay Pipe Length: 10" — 945 lineal feet 8" — 4,854 lineal feet Service Connections: 185 Protruding Taps: 35 Insitutube: 0.20 nominal wall thickness, based on 400,000 PSI Modulus • Certificate of Insurance as indicated in Exhibit "D" • Schedule: All work to be completed within 90 days of notice to proceed. • Preconstruction Conference: After the contract award and prior to commencing work, the contractor will attend a preconstruction conference. The contractor will have the following submittal available for City of Fort Collins approval: Traffic control plans, Fire Hydrant metering, Homeowner notification letter, summary of equipment to be used, sources of materials, summary of trenchless lining method to be used, major subcontractors, proposed method of handling existing sewage while replacing lines. • Reference Specifications: A. Where reference is made to one of the standards listed below, the revision in effect at the time of the bid opening shall apply. B. American Society for Testing and Materials (ASTM) 1. ASTM D-638: Test Method for Tensile Properties of Plastics 2. ASTM D-790: Test Method for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials 3. ASTM F-1216: Standard Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin Impregnated Tube 4. ASTM C-581-87: Resistance to Chemical Reagents 5. ASTM D-3681: Chemical Resistance of Fiberglass Pipe in a Deflected Condition • Mobilization and Demobilization • Traffic Control: The contractor shall follow all City of Fort Collins codes and regulations, which include the "Manual of Traffic Control Devices" and the "Colorado Supplement" to this manual. The Contractor will submit a written Traffic Control Plan in accordance with previously mentioned codes and manuals. When the contracted project requires more than one traffic control plan, more than one will be provided. All traffic control plans will be submitted to the Traffic Operations Superintendent. The Contractor shall appoint a Traffic Control Supervisor to this project. The Traffic Control Supervisor shall be certified as a Worksite Traffic Supervisor by the American Safety Services Association (ATSSA). Traffic control is to be paid for as part of the unit price for various other work and shall not be paid for separately. • Permits: Projects within the State Highways require a permit from the Colorado Department of Transportation. Contractors can not obtain permits directly from the state. The contractor shall make application to the City of Fort Collins by filling out the appropriate forms. Before and after normal working hours 8 am to 5 pm the City of Fort Collins requires a noise ordinance variance permit which can be obtained from the Code Compliance Supervisor at 970—221-6675. If contractor vehicles or equipment are parked in designated parking areas parking permits will need to be obtained from parking enforcement at 970- 221-6617 • Materials: The tube requirement shall meet the requirements of ASTM F1216 • Pumping and Bypassing: When pumping and bypassing is required, the Contractor shall supply the pumps, conduits, and other equipment to divert the flow of sewage around the manhole section in which work is to be 2 performed. The bypass system shall be of sufficient capacity to handle existing peak flow plus additional flow that may occur during a storm. The bypassing system shall be water tight and not leak. The contractor will be responsible for furnishing the necessary labor and supervision to set up and operate the pumping and bypassing system. At no time will the bypass operation be unattended. Pumps shall be equipped in a manner to keep hose noise to a minimum. Standby equipment will be available to allow continuous operation of bypass pumping despite equipment, pump, or generator failure. All bypassed sewage flow shall be returned to the sanitary sewer system. The bypass piping shall not interfere with traffic unless absolutely necessary. The use of steel plates or other ramp materials is anticipated. With this type of sewer line rehabilitation, interruptions of the normal flow of sewage from residences and businesses is expected. The contractor will be responsible for notifying the affected users and insuring that any interruptions are as brief as possible. • Flow Control Precautions: Precautions must be taken to insure that sewer flow control operations do not cause flooding or damage to public or private property being served by the sewers involved. Contractor will be liable for private property damages caused by sewer blockages resulting from contractor's activities of lack of action to prevent. Contractor will be liable for punitive damages should the City of Fort Collins be fined by a regulatory agency because of the contractor's failure to control sewage flow. • Cleaning of Sewer Lines: The contractor will remove all internal debris out of the sewer line that will interfere with the installation of cured in place pipe. The contractor will be responsible for disposal of all debris removed from the sewers during cleaning operation. • Line Obstruction: It will be the responsibility of the contractor to clear the line of obstructions such as solids, roots, and protruding service connections that will prevent the insertion of the liner. If inspection reveals an obstruction such as protruding service connection, dropped joint, or a collapse that will prevent the cured in place pipe process, and it cannot be removed by conventional sewer cleaning equipment, then the City of Fort Collins project manager will make a decision for the appropriate action prior to the commencement of the work. • Service Line Location: During the inspection of the sanitary and storm sewer lines the contractor will be responsible for locating all service connections to the sanitary and storm sewer mains. The contractor will also determine if each individual service connection is active or inactive and to what property they are connected. Inactive service connections may or may not be reconnected. The project manager will make the final decision on reconnecting inactive services. 3 • Inspection of Pipelines: Prior to lining the pipe the contractor will clean and television inspect the sanitary and storm sewer lines. The contractor will inspect the sanitary and storm lines with a closed circuit television unit (CCTV). At the time of this inspection the contractor will produce a hard copy TV reports and video tapes of the complete project. • Public Information and Notification: The contractor will be responsible for contacting each home/apartment or business connected to the sanitary sewer informing them of the work to be done, and when the system will be off line and including but not limited to the following: Written notification to be delivered by mail one week prior to installation to each home or business describing work, schedule, what impact or how it affects tenants or owners, and a local telephone number of the contractor they can call to discuss the project or problems. Personal contact with homeowners on the day of pre -installation inspection of the sewer. Each lateral shall be verified by having the owner/tenant run water down their drain. If the owner/tenant is unavailable, other arrangements shall be made to drain water through the lateral. Personal contact with owner/tenant and written notice the day prior to beginning reconstruction of the section of sewer to which they are connected. Personal contact with any home or business which cannot be reconnected within the time slated in the written notice. If required by a served business or homeowner, portable toilets for use by the occupants will be furnished and serviced by the contractor. The cost of these items are considered to be included in the cost of the cured in place pipe installation. No additional payment will be made for these items. Daily notification of job location and schedule to the project manager is mandatory. This will be accomplished by faxing a report the night before or on the morning work will begin. This will be done for each location. The use of water from fire hydrants will be free to the contractor. However a hydrant meter/backflow preventer with auxiliary valve will be connected to the approved fire hydrant. Only fire hydrants approved by the City of Fort Collins will be used. All fire hydrant use will be coordinated through the Water Utilities dispatcher or appropriate crew chief. • Installation: Cured in place pipe installation shall be in accordance with ASTM F1216, section 7. The quantity of resin used for tube impregnation shall be sufficient to fill the volume or air voids in the tube with additional 4 allowances for polymerization shrinkage and the loss of resin through cracks and irregularities in the original pipe wall. A vacuum impregnation process shall be used. A roller system shall be used to uniformly distribute the resin throughout the tube. • Reinstatement of branch connections: Branch connections will be reopened without excavation, utilizing a remote controlled cutting device, monitored by a video TV camera. The contractor will certify they have a minimum of two (2) complete working cutters before reconstruction. No additional payment will be made for excavations for the purpose of reopening connections and the contractor will be responsible for all costs and liability associated with such excavation and restoration work. No service connection will remain out of service for more than 24 hours without the contractor providing some means of temporary facilities or hotel accommodations for the residents. Service lines will be reconnected with 100% of their original capacity. • Quality control. The contractor will be responsible for the quality and protection of work until accepted by the City of Fort Collins. • Inspection: Cured in place pipe samples will be prepared and tested in accordance with ASTM F1216, Section 8.1 using method 8.1.1 when space and size permits. The results will be submitted to the City of Fort Collins. A television inspection of the completed project will be performed by the contractor. The City of Fort Collins will have a representative present at the time of this inspection. At the time of this inspection the contractor will produce color video tapes of the entire project. These video tapes will be delivered to the project manager at completion of the project. The contractor will maintain bypassing operations during this inspection so the entire circumference of the pipe can be viewed. Prior to expiration of two (2) years from date of substantial completion, the City of Fort Collins project manager will make visual inspection of the project in company with other representatives of the City of Fort Collins to determine whether corrective work is required. The contractor shall attend this inspection if requested by the City of Fort Collins. • Clean up: Upon acceptance of the cured in place pipe installation and testing, the contractor will reinstate the project area affected by the operations. Waste material will be disposed of by the contractor at his expense. • Measurement and payment Payment will be made based on unit price of material actually installed in the sanitary and stormwater systems. 9.1 Measurement for cured in place pipe payment will be that footage measured from center of manhole to center of manhole or actual length of line. • Warranty: The contractor and the manufacturer shall warranty all materials and workmanship for a period of two (2) calendar years. The warranty shall cover, but not limited to the following: Defects discovered in material used in the project. Failure of liner to remain formed to the previously existing sewer line. Lateral connections that were active but not reconnected to the line at the time of construction. Any damages resulting from same. • References: The contractor will provide to the City of Fort Collins all references both past and present projects including project name, contact person, and telephone number. Service Provider agrees to perform the services identified above and on the attached forms in accordance with the terms and conditions contained herein and in the Services Agreement between the parties. In the event of a conflict between or ambiguity in the terms of the Services Agreement and this work order (including the Attached forms) the Services Agreement shall Control. Insituform Technologies, Inc. Service Provider Charles H. Nance Title: Area V _ P _ -Nnrrb America Date: October 4, 2000 The attached forms consisting I (—) pages are hereby accepted and incorporated herein by this reference, and Notice to Proceed is hereby given. City c By: Title: Date: W der over $30,000 Director of Purchasing & Risk Management 2