According to Mr POON Tin-yau, an engineer of the DSD, the remote-controlled desilting robot can go into the submerged space of box culverts. Once the silt is sucked by the robot, it will be pumped to a temporary silt container on the ground through a tube connected to the robot. The silt will be transported to a landfill after dewatering.

According to Mr POON Tin-yau, an engineer of the DSD, the remote-controlled desilting robot can go into the submerged space of box culverts. Once the silt is sucked by the robot, it will be pumped to a temporary silt container on the ground through a tube connected to the robot. The silt will be transported to a landfill after dewatering.

According to Mr POON Tin-yau, an engineer of the DSD, the remote-controlled desilting robot can go into the submerged space of box culverts. Once the silt is sucked by the robot, it will be pumped to a temporary silt container on the ground through a tube connected to the robot. The silt will be transported to a landfill after dewatering.