B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard

Deadline:16 Apr 2026, 14:00 GMT-4

Tender information

SAM.gov

NORFOLK, United States

Type: Solicitation
Procedure: Solicitation
Ref. number: e446dfdb95644c5dbac4494a10057bca
NAICS: 236220

Building 300 is a manufacturing and machining facility. The existing roof system has surpassed its design/service life and has deteriorated to the point where there are significant leaks to the interior. The building int…

erior is exposed to water infiltration due to these roof failures. The HVAC systems were installed during the original construction of the building between 1979 and 1984. No substantial changes have been made to the HVAC system since. The existing HVAC systems have depositions of RCRA 8 metals withi

n them.The project will remove existing roofing which has exceeded its useful service life and provide for replacement with a new fully adhered 0.080 thermoplastic polyolefin (TPO) roof membrane assembly. The project also provides the remov

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