The DSD continues to bring in new technologies including the river desilting robot and the pipeline inspection robot to help with maintenance of drainage facilities. Photo shows the river desilting robot.

The DSD continues to bring in new technologies including the river desilting robot and the pipeline inspection robot to help with maintenance of drainage facilities. Photo shows the river desilting robot.

The DSD continues to bring in new technologies including the river desilting robot and the pipeline inspection robot to help with maintenance of drainage facilities. Photo shows the river desilting robot.