What documents does the contractor need?

Enterprise qualification, enterprise business license, safety production license, project department personnel list and their respective post certificates, special type of work certificates, construction organization design, leveling point measurement records and engineering positioning records, and commencement report.

2. Before starting work, the contractor also needs to make the following preparations:

(1) Project approval: The Planning Commission handles the planning approval in the window.

② Engineering planning: land use planning and engineering planning.

3. Documents submitted for drawing review:

① Construction drawing design documents;

(2) approved project documents or preliminary design approval documents;

③ Main preliminary design documents;

(4) Report on engineering investigation results;

⑥ Names of structural calculation books and calculation software;

⑦ Copy of survey and design contract;

Planned usage of ready-mixed concrete today;

Pet-name ruby review need other materials.