Corrugated metal culvert foundation construction should often check the stability of foundation pit wall on both sides, whether soil slide.
Before starting, all kinds of machines and equipment must be inspected and operated. In the construction process, strictly abide by the rules of operation, to prevent falling, wounding and falling accidents.
The erection of metal corrugated culvert construction support at any time to check the stability of the support and reinforcement. After completion of the scaffold, check and check the bearing capacity of the support, meet the load requirements, and then carry out the upper construction.
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