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The qualifications of professional contracting enterprises for smelting mechanical and electrical equipment installation engineering are divided into first and second grades

Grade I qualification standard for professional contracting enterprises for smelting mechanical and electrical equipment installation engineering:
1. The enterprise has undertaken more than 3 of the following 11 smelting mechanical and electrical equipment installation projects in the past 10 years, and the engineering quality is qualified.
(1) Steelmaking or continuous casting projects with an annual output of more than 250,000 tons;
(2) Rolling projects with an annual output of more than 250,000 tons;
(3) Ironmaking with an annual output of more than 500,000 tons or sintering projects of more than 90 square meters;
(4) Coking projects with an annual output of over 400,000 tons;
(5) Oxygen-generating projects with an oxygen production of 6,000 cubic meters per hour or more;
(6) Alumina projects with an annual output of over 300,000 tons;
(7) Smelting and electrolytic engineering of non-ferrous metals such as copper, aluminum, lead, zinc and nickel with an annual output of more than 100,000 tons;
(8) Other non-ferrous metal processing projects with an annual output of more than 30,000 tons;
(9) Cement projects with a daily output of 2,000 tons or more;
(10) Manufacture and installation of steel structure of cement preheater system with a daily output of more than 2,000 tons or the installation and commissioning of an automatic control system of the same scale;
(11) Float glass project with daily melting capacity of over 400 tons.
2. The enterprise manager has more than 8 years of engineering management work experience or a senior professional title; the chief engineer has more than 10 years of construction technology management work experience and a senior professional title of the major; the chief accountant has an intermediate or higher accounting title.
There are not less than 100 engineering technical and economic management personnel with professional titles in the enterprise, of which there are not less than 60 technical personnel; among the engineering and technical personnel, there are not less than 10 personnel with senior professional titles and no less than intermediate personnel. 20 people.
The company has not less than 6 first-level qualification project managers.
3. The registered capital of the enterprise is more than 10 million yuan, and the net assets of the enterprise are more than 12 million yuan.
4. The enterprise's annual project settlement income for the past three years is more than 30 million yuan.
5. The enterprise has construction machinery and quality testing equipment suitable for the scope of the contracted project.
Qualification level two qualification standards for professional contracting enterprises for smelting mechanical and electrical equipment installation projects:
1. The enterprise has undertaken more than 3 of the following 11 smelting mechanical and electrical equipment installation projects in the past 10 years, and the engineering quality is qualified.
(1) Steelmaking or continuous casting projects with an annual output of more than 100,000 tons;
(2) Rolling projects with an annual output of more than 100,000 tons;
(3) Ironmaking with an annual output of more than 250,000 tons or sintering projects with an area of more than 24 square meters;
(4) Coking projects with an annual output of over 200,000 tons;
(5) Oxygen-generating projects with an oxygen production of 3200 cubic meters or more per hour;
(6) Alumina projects with an annual output of more than 100,000 tons;
(7) Smelting and electrolytic engineering of copper, aluminum, lead, zinc, nickel and other non-ferrous metals with an annual output of more than 50,000 tons;
(8) Other non-ferrous metal processing projects with an annual output of more than 10,000 tons;
(9) Cement projects with a daily output of more than 1,000 tons;
(10) Manufacture and installation of steel structure of cement preheater system with a daily output of more than 1,000 tons or the installation and commissioning of an automatic control system of the same scale;
(11) Float glass project with a daily melting capacity of more than 300 tons.
2. The enterprise manager has more than 5 years of engineering management work experience or has an intermediate title or above; the technical person in charge has more than 8 years of construction technology management work experience and has a senior professional title in this specialty; the financial officer has an intermediate or above accounting title.
There are not less than 50 engineering technical and economic management personnel with professional titles in the enterprise, of which there are not less than 30 technical personnel; among the engineering and technical personnel, there are not less than 5 people with senior professional titles and no less than intermediate professional titles. 15 people.
The company has no less than 6 project managers with second-level qualifications.
3. The registered capital of the enterprise is over 6 million yuan, and the net assets of the enterprise are over 7.2 million yuan.
4. The enterprise's annual project settlement income for the past three years is more than 20 million yuan.
5. The enterprise has construction machinery and quality testing equipment suitable for the scope of the contracted project.
Smelting mechanical and electrical equipment installation engineering professional contractor qualification contracting project scope:
Tier 1 enterprise: can undertake the installation of various smelting mechanical and electrical equipment.
Tier 2 enterprises: they can undertake the following smelting mechanical and electrical equipment installation projects with a single contract value not exceeding 5 times the registered capital of the enterprise:
(1) Steelmaking, continuous casting and rolling projects with an annual output of 250,000 tons and below;
(2) Ironmaking projects with an annual output of 500,000 tons and below, and sintering projects of 90 square meters and below;
(3) Coking projects with an annual output of 400,000 tons and below;
(4) Oxygen-generating projects with an hourly oxygen production of 6000 cubic meters and below;
(5) Alumina projects with an annual output of 300,000 tons and below, smelting and electrolytic projects of copper, aluminum, lead, zinc, nickel and other non-ferrous metals with an annual output of 100,000 tons and below, and non-ferrous metal processing projects with an annual output of 30,000 tons and below;
(6) Cement projects with a daily output of 2,000 tons and below;
(7) Manufacture and installation of steel structure of cement preheating system with a daily output of 2,000 tons and below, and installation and commissioning of an automatic control system of the same scale;
(8) Float glass project with daily melting capacity of 400 tons or less.