Before the 3PE anti-corrosion steel pipe is buried, it is necessary to clean up the surrounding environment first. The measuring and setting-out personnel must make technical disclosures to the commanders and mechanical operators participating in the cleaning work. At least one line of defense personnel must participate in the cleaning work of the work belt. It is also necessary to check whether the 3PE anti-corrosion steel pipe anti-corrosion steel pipe, crossing piles, and underground structure marker piles have been moved to the side of the spoil, whether the above-ground and underground structures have been counted, and whether the right of passage has been obtained.
In general, mechanical operations can be used in the area, and the debris in the operation belt can be removed by bulldozers. However, when the 3PE anti-corrosion steel pipe needs to pass through obstacles such as ditches, ridges, and steep slopes, it is necessary to find a way to meet the requirements of transportation pipes and construction equipment. access requirements.
The construction work belt should be cleaned and leveled as much as possible, and if there are fields such as farmland, fruit trees, and vegetation around, it should occupy as little farmland and fruit forest as possible; if it is desert or saline-alkali land, the pipeline should be buried as little as possible to damage the surface vegetation and undisturbed soil, to prevent and reduce water and soil erosion; when passing through irrigation canals and drainage canals, pre-buried culverts and other water-passing facilities should be used, and agricultural production should not be hindered.
Post time: Aug-07-2023