42--MAYFIELD HOUSE FIRE SPRINKLER SYSTEM

The contract entails the installation of a hydraulically calculated dry pipe fire protection system at Mayfield House, located within Olympic National Park at 600 East Park Avenue, Port Angeles, Washington. The work, scheduled from April 1 to October 31, 2026, includes excavation, dewatering, backfilling, grading, and the installation of UL-listed sprinkler heads, seismic bracing, firestopping, piping supports, and all necessary valves and control devices, all in strict compliance with NFPA 13, ASTM C33, WSDOT M41-01.32 and M41-10, OSHA regulations, and other applicable local codes. All materials must be new and properly labeled with all-weather signage per NFPA 13, and temporary protective measures must be applied during storage to prevent damage from extreme temperatures and environmental conditions. The contractor is responsible for the safe storage and handling of all equipment, with preservation requirements extending to cast iron and steel valves and other system components. The project is a firm-fixed-price contract, evaluated under a trade-off process that prioritizes price first, followed by relevant experience, valid Washington state contractor license, technical approach, and past performance, with no numerical weighting applied. The evaluation emphasizes risk mitigation in the technical approach, favoring full compliance with specifications. The contract imposes stringent compliance obligations, including adherence to the Davis-Bacon Act, requiring payment of prevailing wages as outlined in Wage Determination WA20260027 and submission of certified payroll reports. Contractors must carry Washington State-compliant workers’ compensation insurance and implement a detailed, site-specific safety and health plan reviewed and approved prior to work commencement, aligned with OSHA 29 CFR Parts 1910 and 1926. All work must follow NPS rules, with no weekend, holiday, or nighttime operations permitted without written approval. Site-specific provisions mandate immediate cessation of work and notification of the Contracting Officer upon discovery of archaeological or historic artifacts, with potential for equitable adjustment. Seasonal shutdowns are permitted without time extensions, provided two weeks’ notice is given. Invoicing is strictly required through the Invoice Processing Platform (IPP), with no allowance for WAWF, and must include a Schedule of Values and a PII Certification Sheet. The contract is a 100% small business set-aside under NAICS code 238220, with offerors required to maintain active SAM