The implementation of the whole process of water collection and drainage in the mud area is monitored regularly, and the river channel is cleaned regularly to avoid the environmental pollution caused by reflux. The slurry strictly outside the pipeline pipeline inspection.
Last drilling type pumping sand to remind everyone, to prevent the cutter suction dredger appear drip of water produce produce pollution and noise effects to nearby residents, to the extent possible, choose good performance, low noise equipment.
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