Bost 2026 fire sprinkler repair

The National Park Service Northeast Region seeks fire sprinkler system repairs at Boston National Historical Park, with proposals due August 28, 2026, at 3:00 PM EDT. The procurement is a total small business set-aside, fixed-price construction contract.

Place of performance is Boston National Historical Park, Charlestown Navy Yard, Boston, Massachusetts. The scope addresses fire sprinkler deficiencies identified in a December 2025 inspection across ten buildings, including replacement of 1,059 sprinkler heads, hydrostatic testing of piping systems at 150 psi, replacement of failed waterflow switches, installation of check valves and signage, and repair of control valves and supervisory alarm devices. All work must comply with NFPA 25 and NFPA 13 standards and applicable federal, state, and local regulations. The contractor must protect historic features and restore disturbed finishes to maintain the integrity of the historic structures.

Mandatory site visits are scheduled for August 18, 2026 (base and Options 1–4) and August 19, 2026 (Options 5–10). The contract includes a base CLIN (Building 109) plus optional line items priced on a lump-sum basis, with all work to commence within 14 calendar days of notice to proceed and complete within 120 calendar days. Delivery is required by February 26, 2027. Most buildings are occupied and operational Monday through Friday, 8:00 AM to 4:30 PM, requiring coordination with building occupants. Prevailing wage applies under Massachusetts Wage Determination MA20260001. Performance and payment bonds are required. Contractors must register and maintain active status in SAM and submit invoices electronically through the U.S. Department of Treasury's Invoice Processing Platform System. Amendment 0003, posted August 27, removes Building 107 from the scope. The contracting officer is Mari Tolleson (857-283-4598). NAICS 238220, PSC J012.