Repair Fire Sprinkler System-Facility 128

Air Force Global Strike Command is requesting firm-fixed-price quotes to repair and replace the fire sprinkler system at Facility 128, Vance Air Force Base, Enid, Oklahoma, with quotes due June 18, 2026. The scope includes full removal of the existing system, installation of two new wet-pipe fire sprinkler systems compliant with NFPA 13, relocation of sprinkler risers to the mechanical room, fire alarm interface work with valve and flow-switch monitoring, hydraulic calculations and water supply flow testing, installation of a new Fire Department Connection and PIV valve with underground tie-ins and concrete repair, installation of mains, branch lines, hangers, seismic bracing and sprinkler heads, auxiliary drains, inspector's test connections, system identification signage, flushing, acceptance testing, hydrostatic testing, and delivery of as-builts, operation and maintenance manuals, warranties, and spare sprinklers.

Facility 128 will remain occupied throughout construction; work is limited to regular working hours of 0700–1645 weekdays (9.5 hours daily), with any out-of-hours work requiring Contracting Officer approval submitted seven calendar days in advance. A project superintendent with a minimum of three years' experience in similar construction must be onsite during all work performance. A Site Safety and Health Officer meeting USACE EM 385-1-1 requirements and a Quality Control Manager with at least two years of relevant experience and current Construction Quality Management certification are mandatory. All submittals including shop drawings, product data, samples, and test reports require government approval as designated. The contractor must comply with USACE EM 385-1-1, OSHA regulations, NFPA standards, and implement hazardous energy control, confined space entry, fall protection, and specialized competent-person procedures for excavation, scaffolding, electrical work, and confined space operations. A preconstruction meeting and baseline construction schedule submission are required before work commences.