The construction shall be carried out according to the design drawings, and the location and size of the embedded parts shall meet the design requirements. The specification and quantity of the expansion bolts for fixation shall be selected according to the design requirements. When the materials enter the site, they shall be subject to random inspection and re inspection as required, and the results shall comply with the current national product standards and design requirements.

The strength grade of the concrete for the lamp pole foundation should not be lower than C20, and its inner diameter should not be less than 100mm. The lifting construction can only be carried out after 14 days of concrete pouring and curing.

The quality of anti-corrosion treatment on the surface of steel components should meet the Sa2.5 level specified in "Rust Grades and Rust Removal Grades of Steel Surfaces before Painting" (GB/T1923). After the assembly of steel components, their surface quality should meet the provisions of "Code for Construction and Acceptance of Bus Devices in Electrical Equipment Installation Engineering" (JGJ 147).

Metal accessories such as lamps, hanging chains, hooks, etc., shall be hot-dip galvanized or sprayed with plastic, and their surface quality shall meet the ordinary level specified in "Rust Grades and Rust Removal Grades of Steel Surfaces before Painting" GB/T191, Grade SA