This opportunity is for a roof replacement at WHSE#2, located at 33 Rajdamri Road, Lumpini, Pathumwan, Bangkok 10330. A mandatory site visit is scheduled for July 6, 2026, and personnel details must be submitted by July 1, 2026. Questions and drawing requests are due by July 9, 2026. The government intends to award a firm-fixed-price contract to the lowest-priced, responsible offeror based on initial proposals, though discussions may be held. No budget amount is specified.