Weatherproofing Units — Tech REP Svcs/Contruct Material

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · COMMANDING OFFICER is soliciting Weatherproofing Units — Tech REP Svcs/Contruct Material. Solicitation number N6339427Q4006. Classified under NAICS 238390 — Other Building Finishing Contractors. Product/service code L056 — TECH REP SVCS/CONTRUCT MATERIAL. Responses are due by 20 November 2026 23:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

To address facility workspace capacity requirements at Naval Base Ventura County, forty-one (41) wood-framed modular workspace units have been procured and will ultimately be assembled within a designated facility structure. The modules are currently stored outdoors in designated staging areas pending final installation. This requirement is for the procurement, delivery, and on-site assembly of heavy-duty, non-chemical weatherproofing systems to protect the modular units from environmental degradation during temporary outdoor storage, including rain, wind, ultraviolet exposure, and marine moisture in a coastal environment. The required system is a complete turnkey weatherproofing solution for forty-one (41) stored modular units consisting of thirty (30) 12 feet x 36 feet units and eleven (11) 12 feet x 16 feet units. The system must be custom-fitted on-site and provide durable, tightly secured, weather-resistant protection from the bottom chassis to the roofline, while excluding the bottom 3-foot poly stilts from coverage. Individual wrapping is the standard approach; however, grouped wrapping of adjacent modules may be considered where site conditions or unit spacing make individual wrapping impracticable, provided the same level of protection and performance is maintained. Functionally, the weatherproofing system supports preservation of the modular units structural condition and serviceability during long-term outdoor storage until installation. The system must be suitable for coastal outdoor exposure, resist UV degradation and salt-spray weathering, withstand high-wind conditions in accordance with manufacturer-approved installation guidance, and avoid damage to the modular units through unapproved penetrating attachment methods. The requirement also includes full surface preparation, precision fitting and sealing, quality assurance verification, and recurring maintenance inspections every sixty (60) to ninety (90) days for twelve (12) months after acceptance to ensure continued weather-tightness and identify any moisture intrusion or system degradation.