What does steel structure engineering qualification need?

What does steel structure engineering qualification need? Steel structure qualification is the qualification of professional contracting sequence. If construction enterprises want to engage in steel structure engineering projects, they need to obtain steel structure qualification certificate.

Qualification of steel structure engineering

We usually steel structure engineering can be divided into three levels, different levels need qualification is not the same, we should according to own actual situation to judge, ensure compliance with the corresponding qualifications, this can avoid a lot of unnecessary problems, save a lot of manpower and material resources at different level of qualification to undertake the project scope is different, for construction enterprise, The larger the scope of the project to undertake, the better, the higher the qualification level, the larger the project can undertake.

Steel structure construction must have the corresponding qualification, and the qualification of steel structure is normally divided into grade 1, grade 2 and grade 3.

The first level can be used for the fabrication and installation of various steel structure projects.

Class II can undertake the production and installation of a steel structure with a contract value no more than 5 times of the registered amount of the enterprise, a span no more than 33 meters, a total weight no more than 1,200 tons, a building size no more than 24,000 square meters, and a side length no more than 80 meters, a total weight no more than 350 tons, and a building size no more than 6,000 square meters.

Level 3 to serve as a contract amount is not greater than the enterprise registered capital of 5 times, span is not more than 24 meters, all weight is not more than 600 tons, the unit size is not more than 6000 square meters of steel structure engineering and side length is not more than 24 meters, all weight is not more than 120 tons, building size is not more than 1200 square project of the production and installation.