Backflow preventer inspection and maintenance at g

The Department of the Interior National Park Service Northeast Region seeks firm fixed-price quotes for annual backflow preventer inspection, testing, and maintenance services at Gettysburg National Military Park and Eisenhower National Historic Site in Gettysburg, Pennsylvania, with quotes due September 21, 2026 and technical questions due September 15, 2026. This is a women-owned small business set-aside.

Place of performance is Gettysburg, Pennsylvania. The contractor must inspect and maintain 20 backflow prevention devices across both sites, with two coordinated site visits annually (approximately 10 devices per visit) and work scheduled between 7:00 AM and 4:30 PM Eastern Time. Inspections must be completed within 14 days of municipal authority notification and must include visual inspections, functional and pressure differential testing, and PDF documentation submitted to the Contracting Officer's Representative within 7 days. The base contract period runs from September 28, 2026 through September 27, 2027, with four optional one-year renewal periods extending through September 27, 2031. A pre-proposal site visit is scheduled for September 14, 2026 at 1:00 PM Eastern Time at the Gettysburg National Military Park Maintenance Facility, 405 Taneytown Road.

NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors); PSC code is H345. Services must comply with the Safe Drinking Water Act and local water authority requirements. The procurement uses Lowest Price Technically Acceptable evaluation, considering technical capability, contractor compliance with representations and certifications, relevant project experience and past performance, and pricing. Offerors must submit a technical volume addressing proposed approach, three relevant project examples with agency contacts, equipment listing with makes, models, and ownership status, biobased product certifications, and required FAR compliance certifications. Service Contract Act prevailing wage rates apply to Pennsylvania (wage determination 2015-4259, Revision 34).