What is the scope of contract project with different construction qualification?

Hits：373 Update time：2020-12-02

According to the different construction qualifications of power engineering, the scope of contracted works is as follows:

Super enterprise

It can undertake the general construction contracting of various types of thermal power plants (including coal, gas and fuel), wind power stations, solar power stations, nuclear power stations and auxiliary production facilities, transmission lines of various voltage levels and substations.

First class enterprises

It can undertake various types of thermal power plants (including coal, gas, fuel oil), wind power plants, solar power plants, nuclear power plants and auxiliary production facilities with a single contract amount of no more than 5 times of the registered capital of the enterprise; and the overall construction contract of transmission lines and substations of various voltage levels.

Secondary Enterprises

It can undertake the overall construction contracting of the unit with single unit capacity of 200000 kW and below, transmission line of 220 kV and below and substation of the same voltage level with single contract amount not exceeding 5 times of the registered capital of the enterprise.

Tertiary Enterprises

The electric power project can undertake the overall construction contracting of the unit with single unit capacity of 100000 kW and below, the transmission line of 110kV and below and the substation with the same voltage level with the single contract amount not exceeding 5 times of the registered capital of the enterprise.