The Tangshan downtown river dredging work was continuously speeded up

The Tangshan downtown river dredging work has been started as a key construction project of the “Three-Year Action Plan for the Whole Area Governance of Qingshui Runcheng”. The construction personnel have tried to speed up the construction progress in order to ensure the completion of the construction on time, and adopted a thorough excavation method for the main urban area.They firstly used silt curtains then used excavator. Nine river systems and some rivers in the river steep river, such as Qinglong River and Ligezhuang River were deposited in the past year to eliminate the endogenous pollution of the river bottom mud.