19TH2026Q0071 - RAJ WH5 Roof Replacement

The U.S. Embassy Bangkok, through the Department of State, is soliciting quotes for the replacement of the roof at Warehouse #5 located at the Rajdamri Compound in Bangkok, Thailand, under solicitation number 19TH2026Q0071. The work involves the temporary removal and reinstallation of rooftop electromechanical equipment including HVAC units, exhaust fans, and lighting fixtures, followed by the fabrication and installation of waterproof flashings and curbs using ASTM B32-compliant solder and approved sealants such as Pecora Dynatrol and Dow Corning 795. The project must comply with stringent performance standards for roof loading, water penetration, and air infiltration, referencing UL 580, ASTM E1680, and SMACNA guidelines, and all work must be performed to ensure no uncontrolled leakage and structural integrity under specified pressure conditions. The contract is a Lowest Price Technically Acceptable (LPTA) award, meaning the government will select the responsible offeror submitting the lowest price among those found acceptable based on demonstrated capability, compliance with regulatory and technical requirements, and past performance. The period of performance is 60 days after issuance of the Notice to Proceed, with all work conducted on-site at the specified location in Bangkok. Quotations must be submitted electronically by 4:00 PM Bangkok Local Time on August 20, 2026, to Pinlaorp@state.gov with the specific subject line required, and must be in MS-Word, Excel, or PDF format not exceeding 30MB; larger submissions must be split across multiple emails. Offerors must be registered in SAM, hold a Unique Entity ID, possess a valid business presence in Thailand, and demonstrate prior construction experience along with appropriate local licenses and insurance. The contractor must submit a security roster of all personnel for vetting, ensure an English-speaking supervisor is present on-site at all times, and provide proof of subcontractor compliance with licensing requirements. Upon completion, as-built documentation and record drawings must be delivered, and final inspection and acceptance will occur at the worksite by the Contracting Officer. Invoices are to be submitted monthly to the U.S. Embassy Bangkok Finance Management Center and must include supporting documentation. The estimated contract value is between $100,000 and $250,000. A range of FAR clauses apply, including those related to contractor representation, cybersecurity restrictions, equal opportunity, prompt payment, warranties, and