Main factor of Project construction qualification: achievements, the specialized technical staff, the organization equipment abilities.
  
      Achievements include the achievements of enterprise itself and project chief engineer (project technology executives). The achievements must conform to the requests to the enterprise and project chief engineer (project technology executive) by the project itself, otherwise, it should be only allowed to carry out with the authorizes of administration department above county level.

      The specialized technicians control from specialized aspect, qualifications grade, project qualifications and personnel quantity, the specialized technician structure is adjustable, the project chief engineer, project chief economists, specialized vice-chief engineers can be adjusted according to the project scale, and other personnel quantities can be decided according to the project scale (for example area, layer, span, height, length or consistent with design grade standard).

      The mechanical equipments abilities: this item mainly controlled by equipment Qty, advancement of equipments, synthesis necessary abilities; either innate equipments or rental equipments are treated impartially in order to promote the growth of rental market.

      Qualification standard formulation: The achievements, the specialized technician's equipment standard was decided by the construction department, the equipment standard is worked by the constructs administration department (above city level), or construction department make the project construction qualification standard, and place or industries decide the implementation