Amd3_Attch1_historical_data_50pp_0004.pdf

This document is a federal contract specification package for the rehabilitation of an individual wastewater disposal system (septic system) at the Ouray National Wildlife Refuge in Uintah County, Utah. The project scope includes installation of septic tank(s), absorption system, sewer line, infiltration testing, and associated work to create a complete, operable system. The work encompasses all demolition, clearing, excavation, backfill, compaction, and grading necessary for completion. The site is located east of State Highway 88, approximately 40 miles southwest of Vernal, Utah. Contractors must visit the site to determine existing conditions and are responsible for all construction surveys and layout per the drawings. The project requires coordination with the TriCounty Health Department (147 East Main, Vernal, Utah 84078, 435-781-5473) for final inspection before backfilling once the wastewater disposal system construction is complete.

The specifications detail extensive technical requirements across multiple divisions covering general requirements, site work, concrete, mechanical systems, and electrical work. Key execution requirements include site preparation with clearing and vegetation removal, demolition of the existing septic tank with proper disposal of contents, excavation and backfilling for utilities and structures with specific bedding and compaction standards, and PVC gravity sewer pipe installation. All materials must be stored and protected from weather damage, with prefabricated components stacked on platforms and covered with weathertight tarpaulins. The contractor must maintain excavations free of water, provide temporary facilities including weather protection and utilities, coordinate work to avoid disrupting refuge operations, submit shop drawings and samples for approval, perform testing and provide compliance documentation, and complete final cleanup with "neat workmanlike finish" per contract specifications.