Replace Pump Station 840 Generator, GOGA

The National Park Service Pacific West Region is soliciting quotations for the replacement of the diesel generator and automatic transfer switch at Pump Station 840 in Golden Gate National Recreation Area, located in Sausalito, California. The project requires removal of the existing 135kW, 169 kVA Kohler diesel generator and installation of a new unit meeting the same performance specifications, along with replacement of the automatic transfer switch as an optional line item. Key contract requirements include compliance with California Air Resources Board and Bay Area Air Quality Management District emissions regulations, with the contractor responsible for obtaining all required permits. Quoters must possess a current California Contractor State License (A, B, or C-10 Electrical), demonstrate relevant experience on similar projects within the last six years, maintain liability insurance of $500,000 per person and $1,000,000 per occurrence, and comply with Davis-Bacon prevailing wage rates. Award will be made to the responsible quoter whose quotation is most advantageous considering price, relevant experience, past performance, license status, and technical approach, with the updated deadline for quotation submission set for March 19, 2026, at 2:00 PM PDT.

This is a Total Small Business Set-Aside restricted to contractors with annual gross receipts not exceeding $19,000,000 under NAICS code 238210. No current incumbent contractor is identified in the solicitation documents. The contract is structured as a firm-fixed-price purchase order with a base line item for generator replacement and an optional line item for automatic transfer switch replacement, with performance and payment bonds required if the contract exceeds $150,000. The performance period is 365 days from receipt of notice to proceed, with work required to commence within 10 calendar days, and work hours limited to 8:00 AM to 5:00 PM, Monday through Friday. Performance will take place at Pump Station 840, located at 840 Bunker Road, Sausalito, California 94965, with the contractor required to maintain system operation and provide temporary backup generation capability to prevent service interruptions exceeding 90 minutes.