Solution to Dredger Residue
The previous article explained the reason for the residual layer. In the operation, if the residual layer is encountered, the following treatment methods can be taken:
(1) In general, due to the amount of back silt is proportional to the length of the construction period, so increase the depth of silt, should be considered in the construction period to take "first deep after shallow" control measures are appropriate.
When the back silt is not large, the appropriate super deep, to ensure quality.
(2) When dredging construction, when the thickness of the sand is several times the diameter of the reamer and the soil is loose sand, the concentration can be increased by using the slope collapse.
But the operation should be careful, careful collapse of the soil pressure bridge, avoid anti-neck phenomenon. ,
(3) To ensure personal safety, do not drink alcohol before work.
All operations are forbidden after drinking, and those who are seasick are forbidden to operate.
(4) People under the age of 18 and above the age of 50 are prohibited from operating dredgers.
(5) Try not to work at night.
Under special circumstances, dredger inspection equipment should be fully used and personnel should be arranged in place.
Established in 1990, Yongsheng is a professional manufacturer for Cutter Suction Dredger, Jet Suction Dredger, Bucket Wheel Dredger, Mining Dredger, Logistic Barge, Jack up platform, Work Boat, Weed Cutting Dredger, Sand Washing Machine and other dredging equipment.
Survive by quality, develop by credit are our service aim principles. Sincerely hope to cooperate and service for you.
