Municipal pipeline sediment detection and blockage sealing

All sediments deposited in the manholes after high-pressure cleaning should be promptly removed. Dehydrate the sediments and sludge, properly declare the sediments, transport them to an approved disposal site, and maintain records of the sediment treatment, including quantities, dates, and times of processing. Provide proof of the removed sediment volume to the owner.

If abnormal components are found during the treatment of sediments, the owner must be notified. Waste discharge should comply withThe 1990 Environmental Protection Act stipulates that waste should be placed in an appropriate location permitted by the authority. Upon completion of construction activities and departure, the site of pipeline flushing should not contain discharged waste and/or liquid substances.。