Z--CA-SF Bay NWR Complex-Sewer System Rehab

Solicitation 140FC326Q0053 is a total small business set-aside for a firm-fixed-price construction contract to rehabilitate the sewer system at the FWS Don Edwards San Francisco Bay National Wildlife Refuge in Fremont, California. The scope of work includes the inspection, clean out, and repair of sewer lines, as well as the replacement of plumbing fixtures. The project is divided into two primary components: a base requirement covering Tasks 1-4 and 6, and an optional component covering Tasks 5 and 7-10. The period of performance is scheduled from September 21, 2026, to March 31, 2027. Award is based on price, and respondents must submit a completed Quote Schedule encompassing all labor, materials, and overhead. Key requirements include compliance with the U.S. Army Corps of Engineers Safety and Health Requirements Manual EM 385-1-1 and Davis-Bacon wage rates. Bonding is required for awards exceeding 35,000 dollars for payment bonds, and 150,000 dollars for both performance and payment bonds. Invoicing must be processed electronically through the Invoice Processing Platform, and the contractor is required to provide a written work progress plan at the prework conference. All quotations must be submitted electronically to the primary point of contact by September 15, 2026.