The project scope consists of the following work items: a.i.1. Install a nominal 10-inch OD conductor surface pipe to a minimum depth of 20-ft below surface with low-carbon steel as determined by the owner. a.i.2. Continue to drill a 9-7/8 hole (no casing) to the top of the aquifer bearing strata (Coconino sandstone) which is approximately 440 feet below surface, and penetrate the Coconino sandstone approximately 15 feet. a.i.3. Provide down-hole pump for Testing and Analysis. a.i.4. Drill deeper with mud to a target depth of 485 feet, set blank 8 low carbon steel casing to depth of aquifer bearing strata (Coconino sandstone), set 6 screened PVC casing for balance of hole depth, grout annular space and complete well. a.i.5. Obtain the required Regulatory Approvals and Permits a.i.6. Provide equipment, Materials and Labor for Drilling a.i.7. Remove and Dispose of Temporary Casing, Cuttings, and Drill Fluid a.i.8. New Well For Pinedale Estates DWID Pinedale Estates Domestic Water Improvement District is soliciting proposals for installation of a new well on APN 409-13-012A, southeast corner of Petersen Lane/Kuhn Road in the Pinedale Estates neighborhood, Navajo County, Arizona. The Pinedale Estates DWID system (PWS # AZ04-09040) is a community water system located in Pinedale Estates in Navajo County, south of the community of Pinedale along Rim Drive. Last day for questions will be March 8, 2024 and please direct all questions to Greg Carlson at the address below. Sincerely, Greg Carlson, P.E. Greg Carlson Engineering, LLC 1521 East Broadway Blvd Tucson, AZ 85719 GregC@GCEng.biz 520-624-0070. This project is funded by the Water Infrastructure Finance Authority of Arizona (WIFA). Per the bid documents, the selected contractor will be required to comply with American Iron and Steel (AIS), Davis-Bacon Requirements, the Civil Rights Act, and the Equal Employment Opportunity Act, and other WIFA contract requirements Published in the White Mountain.
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