Town of Gilbert
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TOWN OF GILBERT Reclaimed Valve Vault TECHNICAL SPECIFICATIONS Town Project No. WW108 Wilson Engineers Project No. 18-001 May 2018 SECTION 01010 SUMMARY OF WORK PART 1 - GENERAL 1.1 SUMMARY A. The Work to be accomplished under these Contract Documents consists of furnishing all labor, materials, and equipment for the construction of the Reclaimed Vault at Recker Road south of Warner Road, complete and ready for use in accordance with the Contract Documents. The CONTRACTOR shall be responsible for site and personnel safety during all phase and all aspects of construction. B. The Work includes, but is not limited to, the following Principal Unit Processes and Structures: 1. Site grading, concrete equipment pads and pre-cast vaults, and other site improvements as shown and specified in the Contract Documents. 2. Removal and replacement of existing piping, pavement, and curb as needed to install the work shown on the plans. Dispose of in accordance with the laws of the State of Arizona and ordinances of the Town of Gilbert. 3. Underground piping as shown and specified in the Contract Documents. 4. Installation of valves, actuators, and appurtenances as shown and specified in the Contract Documents. 5. Primary and secondary electrical power conduits, electrical equipment, instrumentation, conduit, wiring, service entrance, programming, and appurtenances as shown and specified in the Contract Documents. 6. Radio communications equipment and installation: a. 900Mhz licensed radio and antenna, with radio path study, to communicate with the existing radio at Gilbert’s North Yard Service Center. b. Alternate communication system with 4G/LTE cellular modems, antennas, path study, cable, and conduit, at the project site and at the North Yard Service Center. 7. All notifications to governmental and public agencies. 8. Traffic control. 9. Application for and securing of all construction related permits. 10. Prepare As-Built Contract Documents to accurately reflect the final state of construction. 11. Prepare Operation and Maintenance Manuals as specified herein. 12. Prepare and maintain construction schedules. 13. Provide one year warranty on all warranted materials and labor. 14. Provide one year warranty on start-up assistance. May 2018 Town of Gilbert 18-001 01010-1 Reclaimed Vault 15. Provide on-site, hands-on, operator training. 16. Videotape all operator training sessions. 17. All other miscellaneous items of Work specified in the Contract Documents. 1.2 COORDINATION WITH EXISTING UTILITIES A. Various utilities including but not limited to potable water pipes, sanitary sewer, electrical duct banks, communications cables, and associated structures are in the vicinity of the work to be performed in roadways, right-of-ways, and adjoining properties. B. Where required by the Contract Documents, the CONTRACTOR shall make connection to proposed or existing utilities. C. The CONTRACTOR shall connect to existing utilities without disrupting or interrupting the operation of the services of the existing utilities. D. The existing utilities shall be assumed to be in service at the time the CONTRACTOR makes connection. PART 2 - PRODUCTS (NOT USED) PART 3 - EXECUTION (NOT USED) END OF SECTION May 2018 Town of Gilbert 18-001 01010-2 Reclaimed Vault SECTION 01013 ENGINEERING SERVICES PART 1 - GENERAL 1.1 SUMMARY A. The Work to be accomplished under these Contract Documents has been designed for the OWNER by a Registered Professional Engineer, retained by the OWNER for this purpose. It is understood that normal engineering for the purpose of interpretation of the Contract Documents is provided by the OWNER. Should any services of the ENGINEER be required to assist in the corrections of errors or omissions in construction by the CONTRACTOR, or because of changes in structure or equipment where the CONTRACTOR has requested approval of substitute methods or materials, those services will be provided by the ENGINEER at the standard hourly rates previously negotiated with the OWNER and shall be paid for by the CONTRACTOR. Other services shall be described further in this Section. PART 2 - PRODUCTS (NOT USED) PART 3 - EXECUTION 3.1 ENGINEERING SERVICES A. The ENGINEER shall be reimbursed by the CONTRACTOR for the ENGINEER'S additional services to the Project through no fault of the OWNER or ENGINEER including, but not limited to, the following conditions: 1. Additional Shop Drawing review(s) by the ENGINEER as described in Section 01300, Submittals. 2. Additional site visits, investigations, inspections, design work and/or reports by the ENGINEER which are required due to damages to existing facilities or completed Work caused by the CONTRACTOR in his performance, the CONTRACTOR'S negligence, or the CONTRACTOR'S Work which is rejected as defective or as failing to conform to the Contract Documents. 3. All retesting required due to the failure of the CONTRACTOR'S Work to meet the requirements of the Contract Documents shall be at the CONTRACTOR'S expense. All standby and travel time by the OWNER'S testing lab or ENGINEER due to CONTRACTOR'S inability to be prepared for testing at the agreed upon time or inability of CONTRACTOR to meet performance requirements shall be at the CONTRACTOR'S expense. An May 2018 Town of Gilbert 18-001 01013-1 Reclaimed Vault hourly rate of three times the direct labor cost, but not less than $150/hour, will be charged to the CONTRACTOR for every hour of engineering or testing lab personnel time, plus the cost of any retesting on a per test basis. 4. The ENGINEER shall bill the OWNER for additional engineering services performed as described in these Documents. The OWNER shall withhold payment for this from the CONTRACTOR'S final payment. A change order shall be executed deleting the amount due from the contract sum and final payment. END OF SECTION May 2018 Town of Gilbert 18-001 01013-2 Reclaimed Vault SECTION 01025 MEASUREMENT AND PAYMENT PART 1 - GENERAL 1.1 SUMMARY A. Payment for Work performed by the CONTRACTOR under these Contract Documents shall be made at the approved Contract agreement lump sum price for each of the Items listed in the Bid Schedule and further broken down as listed in the Schedule of Values. Such payment shall compensate the CONTRACTOR for all materials and labor incorporated into the Work in accordance with the Drawings and other Contract Documents. B. The Items listed in the Bid Schedule and the Schedule of Values constitutes all of the Bid Items for the completion of the Work. No direct or separate payment will be made for providing miscellaneous or temporary works, testing, safety, shop and Record Drawings, and the removal of waste. Compensation for all such services and materials shall be included in the prices stipulated for the lump sum and unit pay items listed in the Schedule of Values. C. The lowest bidder will be determined based on the total base bid amount for Items 1 through 13 as listed on the Bid Schedule. Bid items 9 through 13 constitute Bid Alternate A. The Town of Gilbert reserves the right to select the contractor based on the total cost of Items 1 through 8. 1.2 MEASUREMENT A. Measurements of the completed Work will be made in place, with no allowance for waste. B. Measurements of distances will be made in a horizontal plane, unless otherwise stated. C. Widths of pavement removal areas and trenching will be measured based on Maricopa County Association of Governments (MAG) limits, regardless of the construction techniques used. May 2018 Town of Gilbert 18-001 01025-1 Reclaimed Vault PART 2 - PRODUCTS (NOT USED) PART 3 - EXECUTION 3.1 BID FORM DESCRIPTION A. The following are descriptions of the Items listed on the bid form. 1. Bid Item No. 1 – “Permits” for the Reclaimed Water Reservoir Rehabilitation Project shall be paid for at the Contract lump sum price and shall include all costs of permits required by County, State, Federal, or Local agencies. 2. Bid Item No. 2 - "Demolition" of the existing pipe, concrete curb, and asphalt pavement shall be paid for at the Contract lump sum price and shall include all costs in connection with the removal and disposal of concrete, and all incidental and appurtenant work to complete the item as specified and as shown on the Drawings. 3. Bid Item No. 3 - "Survey, Staking, and Verification of Field Measurements and Utility Locations" for the Reclaimed Vault shall be paid for at the Contract lump sum price and shall include compensation for the cost for all surveying, TBM placement, necessary work to properly stake all pipeline, roadway, and all other surveying responsibilities involved with the Project, and verification of the depth, location and size of buried utilities and other work shown on the Plans, identified by blue staking or evident from surface features, and all incidental and appurtenant work to complete the item as specified and indicated on the Drawings. 4. Bid Item No. 4 - "Pre-cast Concrete Vaults" for the Reclaimed Vault shall be paid for at the Contract lump sum price and shall include all costs in connection with the furnishing and installation of the vaults and access hatches, including excavation, backfill, and all incidental and appurtenant work required for the item complete and in-place as specified and indicated on the Drawings. 5. Bid Item No. 5 - "Concrete Pads and Supports" for the Reclaimed Vault shall be paid for at the Contract lump sum price and shall include compensation for all costs associated with the installation of all concrete vault base pads, concrete pipe supports, and all other incidental and