The main steps of chain fencing installation include: measuring and laying out lines, in-situ ground treatment, following the slope and excavating foundation pits, temporary positioning of columns, installation of anti-chain fencing meshes, pouring concrete foundations for columns, and overall tightening and adjustment of the chain fencing.

(1) Measure and stake out: According to the design requirements of the drawings and the actual terrain and features, carry out the construction stakeout, determine the column and centerline, and install the chain link fence according to the specified slope and line.

(2) The original ground treatment is an important premise to ensure the smooth and overall firmness of the installation of the protective fence. The weak layer under the foundation must be replaced and compacted before the column can be buried to ensure the firmness of column. The installation of the column is carried out in sections. From the longitudinal perspective, the axis of the column is in a straight line, and there should be no unevenness; from the height, the top of the column is smooth and should not be uneven, except for special terrain.

(3) According to the measurement and stakeout, set up benchmarks and white lines, fill and excavate the original surface and follow the slope, compact it again, and excavate the column foundation pit at the installation stakeout position to ensure the size of the foundation pit.

(4) During the installation of the column, it is necessary to ensure the stability of the column and the tight connection with the foundation. During the installation of the column, use a small line to detect the straightness of the column installation, and adjust the part to ensure that the straight section is straight and the curved section is smooth. , the column is fixed in line with the requirements of the design drawings.

(5) The chain link fence mesh must be firmly connected to the column, and the mesh surface should be installed smoothly without obvious warpage and unevenness.