Bangkok: The gravel pouring has commenced following the completion of the sand filling process at the Samsen Police Station site. Officials are hastily moving furniture and other items from the building in preparation for its demolition.
According to Thai News Agency, approximately 175 cubic meters of gravel have already been poured, with the total process expected to require around 3,500 cubic meters and anticipated to take two days. This follows the sand leveling process, where approximately 9,400 cubic meters of sand were used between October 14th and 18th, 2025. Once the gravel pouring is complete, steel sheets will be laid to facilitate the machinery for the upcoming demolition of the Samsen Metropolitan Police Station. Officials are currently clearing the building of items such as furniture, air conditioners, and desks to ensure a smooth demolition process, which is expected to last one week.
In response to rumors of a moving subway tunnel, an investigation revealed no such movement. The Samsen Police Station building, nearby apartment buildings, and surrounding road surfaces remain stable. Existing cracks in the road and behind the police station are not expanding. Monitoring equipment is in place to observe the situation continuously, maintaining a safe environment.
The demolition of the Samsen Police Station is proceeding as planned, with safety measures being prioritized. After the road surface is restored, plans are in place to rebuild the police station at the same location in its original form. However, a definitive plan for reopening Samsen Road is yet to be established, as it requires coordination with the construction of the subway tunnel, with a focus on ensuring road user safety.
Preliminary findings suggest that the overall situation is improving, with stability in the ground and surrounding structures. There has been no further collapse of the sandfill or water leakage into the subway tunnel. Reduced rainfall has facilitated safe operations. Contractors from the Mass Rapid Transit Authority of Thailand (MRTA) have performed grouting around the tunnel to reinforce the structure before commencing permanent road surface rehabilitation. The MRTA will collaborate with local police stations to finalize a traffic plan for the next phase of road reopening, adhering to the principle of prioritizing safety before opening.