One Bangkok Site office (FPMST)
PHH2+C3R, Lumphini, Pathum Wan, Bangkok 10330
One Bangkok is the kind of project that reshapes how an entire district gets built. The FPMST site office in Lumphini coordinates a multi-tower multi-phase development that few construction teams in Thailand have managed at this scale before. For contractors and suppliers in the One Bangkok supply chain, this site office is the operational centre of gravity for the whole programme.
One Bangkok Site Office (FPMST) is a construction company in the Lumphini area of Pathum Wan. This site office operates within the One Bangkok development. The project covers over 100 rai of land along Rama IV Road adjacent to Lumphini Park. It is one of the largest mixed-use developments ever undertaken in Thailand. The FPMST designation covers facade work and podium delivery. MEP coordination along with structure management is also embedded within this site office function. Fit-out management for the various project components is handled through this same office. Working at this scale in Lumphini requires construction management across dozens of active subcontractors. Overlapping build phases and simultaneous programme delivery define the daily operational complexity. The site sits on land previously held by the Crown Property Bureau. Its development marks a fundamental shift in how central Bangkok's last major undeveloped parcels are being transformed and actively used.
Residential towers along with grade-A office buildings are under construction simultaneously within the One Bangkok master plan. Retail podiums and a hotel structure are also part of the concurrent build programme. Rigorous multi-discipline site management is required to keep all these programmes moving in parallel. For construction professionals and contractors engaged in or near this project, the Lumphini site office is the key operational contact point. The scale of One Bangkok places it in a distinct category within Bangkok's current development landscape. Few projects in Thailand at any time have operated at this level of concurrent multi-use construction activity. That makes the FPMST site office one of the most active coordination points in the city.