B08-Boston_NHP_Fire_Sprinkler_SOW_Dec2025.docx
DOCX document 47 KB Posted
- Attached to
- BOST 2026 FIRE SPRINKLER REPAIR
- Solicitation number
- 140P4326R0031
About this file
This is a Scope of Work (SOW) for fire sprinkler system deficiency corrections at Boston National Historical Park. The contract addresses critical, non-critical, and advisory work items identified in a December 2025 inspection report across nine buildings at the park, with Building 109 as the base CLIN and eight additional buildings as options. The work encompasses a range of corrective actions including replacement of failed waterflow switches, check valve installation, hydrostatic testing of piping systems, replacement of damaged and aged sprinkler heads, correction of leaking valves and drain piping, repair of supervisory and alarm devices, and installation of signage and hydraulic design placards.
All work must comply with NFPA 25 and NFPA 13 standards, Department of Interior requirements, National Park Service policies, and applicable federal, state, and local regulations. The contractor is responsible for providing all labor, supervision, materials, equipment, tools, testing, and permits necessary to complete the deficiency corrections. Key deliverables include inspection and testing reports, product data, warranties, as-built drawings, and coordination of system impairments with the Contracting Officer's Representative. The contractor must also protect historic features and restore any disturbed finishes to maintain the integrity of the National Historical Park structures.
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Other files
| File | Type | Posted |
|---|---|---|
| Sol_140P4326R0031_Amd_0003.pdf | ||
| Sol_140P4326R0031_Amd_0002.pdf | ||
| B09-RFI_1_0001.docx | DOCX document | |
| Sol_140P4326R0031_Amd_0001.pdf | ||
| B11-Pre-bid_site_visit_sign-in_BOST_Sprinkler_Repair_0001.pdf | ||
| Sol_140P4326R0031.pdf | ||
| B03-WD-MA20260001-Mod1-5_18_26.pdf | ||
| B08-December_2025_Inspection_Report.xlsx | XLSX spreadsheet |
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Text version
Scope of Work (SOW) Boston National Historical Park (NHP) Fire Sprinkler System Deficiency Corrections December 2025
1. Purpose Provide all labor, supervision, materials, equipment, tools, testing, permits, and incidentals necessary to correct fire sprinkler system deficiencies identified in the December 2025 inspection report. Work shall comply with applicable NFPA standards, DOI requirements, NPS policies, and all applicable federal, state, and local regulations.
2. Contract Structure Base CLIN: Building 109 Option 1 – Building I (Marine Barracks / Administration) Option 2 – Building 32 (Marine Society) Option 3 – Buildings 4 & 5 (Visitor Center / Navy Barracks) Option 4 – Bunker Hill Museum Option 5 – Quarters G / Commandant's House Option 6 – Building 24 (Navy Maintenance Offices) Option 7 – Building 10 (Shipyard Galley) Option 8 – Building 125 (DC Bean) Option 9 – Building 107 (Yard Maintenance)
3. Scope of Work by Building Base CLIN – Building 109 Critical: Perform five-year hydrostatic test of Fire Department Connection piping.
Non-Critical: Replace damaged sprinkler heads.
Non-Critical: Replace aged sprinkler heads.
Advisory: Install hydraulic design placard.
Option 1 – Building I Critical: Replace failed waterflow switches.
Critical: Install check valve.
Critical: Perform dry system air leakage test.
Non-Critical: Replace damaged and aged sprinkler heads.
Advisory: Install valve signage, FDC signage, and hydraulic placard.
Option 2 – Building 32 Critical: Replace failed water motor gong.
Non-Critical: Replace damaged and aged sprinkler heads.
Advisory: Install valve signage and hydraulic placard.
Option 3 – Buildings 4 & 5 Critical: Replace failed flow switch.
Non-Critical: Replace damaged and aged sprinkler heads.
Non-Critical: Replace escutcheons.
Option 4 – Bunker Hill Museum Critical: Perform hydrostatic testing.
Advisory: Install FDC signage.
Option 5 – Quarters G / Commandant's House Advisory: Verify signage and install hydraulic placard if required.
Option 6 – Building 24 Critical: Replace failed alarm devices.
Critical: Replace leaking angle valve.
Non-Critical: Replace damaged and aged sprinkler heads.
Advisory: Replace escutcheons and install signage.
Option 7 – Building 10 Critical: Replace leaking main drain valve.
Critical: Correct inspector's test drain piping.
Non-Critical: Replace damaged sprinkler heads.
Advisory: Install FDC signage and hydraulic placard.
Option 8 – Building 125 Critical: Replace leaking angle valve.
Non-Critical: Replace damaged sprinkler heads.
Advisory: Replace FDC caps.
Option 9 – Building 107 Critical: Repair supervisory device.
Critical: Replace defective butterfly valve.
Advisory: Install FDC signage and hydraulic placard.
4. Testing, Submittals, and Closeout Perform all testing required by NFPA 25 and NFPA 13.
Provide inspection and testing reports.
Submit product data, warranties, and as-built drawings.
Coordinate all impairments with the Contracting Officer's Representative.
Protect historic features and restore disturbed finishes.
File details come from the government source that posted it. Updated .