Before embedding 3PE anti-corrosion steel pipe, you need to clean up the surrounding environment first, and conduct technical tests on the commanders and mechanical operators who participate in the clean-up work. At least one line of defense personnel should participate in the clean-up work. It is also necessary to check whether the 3PE anti-corrosive steel pipes, crossing piles, and underground structure mark piles have been moved to the spoil side, whether the above-ground and underground structures have been counted, and obtain the right to pass.

Ordinary areas can be mechanically operated, and the bulldozer can be used to remove the debris in the operation zone. However, when installing 3PE anti-corrosion steel pipes that need to pass through obstacles such as trenches, ridges, steep slopes, you need to find ways to meet the traffic requirements of transportation pipes and construction equipment.

The construction zone should be cleaned and leveled as much as possible, and if there are fields such as farmland, fruit trees, and vegetation, the farmland and fruit forest should be occupied as little as possible; in the case of deserts and saline-alkali land, the buried pipes should minimize the damage to surface vegetation and undisturbed soil to prevent and reduce soil erosion; when passing through irrigation channels and drainage channels, we should use the methods such as pre-buried culvert pipes and other over-water facilities, which cannot hinder agricultural production.