The general contracting qualifications for municipal public engineering construction are divided into special grade, first grade, second grade and third grade.

Special qualification standards:

1. Enterprise credit ability

1. The registered capital of the enterprise is more than 300 million yuan.

2. The company’s net assets are more than 360 million yuan.

3. The construction industry business tax paid by enterprises in the past three years has been more than 50 million yuan.

4. Corporate bank credit lines have been above 500 million yuan in the past three years.

2. Requirements for the company’s main managers and professional and technical personnel

1. The company manager has more than 10 years of experience in engineering management.

2. The technical person in charge has more than 15 years of experience in engineering technology management, and has a senior professional title in engineering and a first-class registered construction engineer or registered engineer qualification; he has presided over the completion of two or more construction projects Contracting technical work of representative projects required by Class A qualifications or representative projects required by Class A design qualifications or general contracting projects with a contract value of more than 200 million yuan.

3. The financial person in charge has the title of senior accountant and the qualification of certified public accountant.

4. The company has more than 50 registered first-level construction engineers (first-level project managers).

5. The enterprise has professional and technical personnel required by the industry engineering design Class A qualification standards related to this category.

3. Level of scientific and technological progress

1. The enterprise has an enterprise technology center at the provincial and ministerial level (or equivalent to the provincial and ministerial level) and above.

2. The average expenditure on scientific and technological activities of enterprises in the past three years has reached more than 0.5% of turnover.

3. The enterprise has more than 3 national-level construction methods; in the past five years, it has more than 3 patents related to engineering construction that can promote the technological progress of the enterprise, and a total of more than 8 valid patents, at least one of which Invention patent.

4. The company has won national scientific and technological progress awards or edited national or industry standards for engineering construction in the past ten years.

5. The enterprise has established an internal LAN or management information platform to realize the networking of internal offices, information release, and data exchange; it has established and opened an external enterprise website; it has used a comprehensive project management information system and Personnel management system and engineering design related software realize file management and design document management.

4. Representative project performance

Have undertaken the construction general contracting or main project contracting of 4 of the following 7 municipal public projects in the past ten years, and the project quality is qualified.

1. The cumulative length of urban roads (including urban trunk roads, urban expressways, and urban ring roads, excluding intercity highways) is more than 30 kilometers; or the cumulative urban road area is more than 2 million square meters. ;

2. A total of more than 30 kilometers of supply, drainage, and gray water pipelines with a diameter of more than 1 meter (including trenches with a net width of more than 1 meter) have been built, or a total of medium and high-pressure pipelines with a diameter of more than 0.3 meters have been built. More than 30 kilometers of gas pipelines, or a total of more than 30 kilometers of thermal pipeline projects with a diameter of more than 0.5 meters;

3. A total of more than 5 kilometers of subway tunnel projects with an inner diameter of more than 5 meters, or a total of 3 underground transportation projects More than 10,000 square meters, or more than 3 subway station projects with a contract value of more than 60 million yuan;

4. A total of urban bridge projects with a bridge area of ??more than 150,000 square meters; or a total single span of 40 meters More than 5 urban bridges above;

5. Build more than 3 sewage treatment plants with a daily treatment capacity of more than 300,000 tons, or more than 2 water supply plants with a daily water supply of more than 500,000 tons;

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6. Construction of more than 3 urban domestic waste treatment projects with a contract value of more than 50 million yuan; 7. Municipal comprehensive projects with a contract value of more than 80 million yuan (including urban roads, bridges, and water supply, drainage, reclaimed water, gas, heat, electricity, communications and other pipelines) more than 5 general contracting projects, or more than 1 foreign (overseas) municipal public engineering project with a contract value of more than 20 million US dollars.

First-level qualification standards:

1. Corporate assets

Net assets of more than 100 million yuan.

2. Key personnel of the enterprise

(1) There shall be no less than 12 first-class registered construction engineers specializing in municipal public engineering.

(2) The technical person in charge has more than 10 years of experience in engineering construction technology management, and has a senior professional title in municipal engineering related majors; there are no less than 30 people with intermediate or above professional titles in municipal engineering related majors, and they are professional complete.

(3) There are no less than 50 construction site management personnel holding job certificates, and there are complete construction personnel, quality personnel, safety personnel, mechanics, cost personnel, labor personnel, etc.

(4) There shall be no less than 150 skilled workers at intermediate level or above who have passed the assessment or training.

3. Enterprise project performance

In the past 10 years, it has undertaken the construction of 4 of the following 7 categories of projects, of which at least there are projects listed in Category 1, and the quality of the projects is qualified.

(1) A total of more than 25 kilometers of urban main roads have been built; or a total area of ??more than 1.5 million square meters of urban secondary roads and above has been built; or a total of more than 100,000 square meters of urban square hard pavement has been built;

(2) A total of more than 100,000 square meters of urban bridges have been built; or a total of 3 urban bridges with a single span of more than 40 meters have been built;

(3) A total of 1 meter in diameter has been built More than 20 kilometers of above-mentioned drainage pipelines (including ditches with a net width of more than 1 meter); or a total of more than 20 kilometers of water supply and gray water pipeline projects with a diameter of more than 0.6 meters; or a total of 20 medium-pressure gas pipeline projects with a diameter of more than 0.3 meters. kilometers or more; or build a total of more than 20 kilometers of thermal pipeline projects with a diameter of more than 0.5 meters;

(4) Build a sewage treatment plant with a diameter of more than 80,000 tons/day or a water supply plant with a diameter of more than 100,000 tons/day 2 items; or build 4 water supply pumping stations with a capacity of more than 200,000 tons/day and 4 drainage pumping stations with a capacity of more than 100,000 tons/day; (5) Build urban domestic waste treatment facilities with a capacity of more than 500 tons/day 2 projects;

(6) A total of more than 3 kilometers of urban tunnel projects with a cross-section of more than 20 square meters;

(7) Municipal comprehensive projects with a single contract value of more than 30 million yuan 2 items.

4. Technical equipment

Have two of the following three items of mechanical equipment:

(1) Asphalt concrete paving equipment with a paving width of more than 8 meters 2 units;

(2) 2 graders with a power of over 100 kilowatts;

(3) 2 pipe jacking equipment with a diameter of over 1.2 meters.

Second-level qualification standards:

1. Corporate assets

Net assets of more than 40 million yuan.

2. Key personnel of the enterprise

(1) There should be no less than 12 registered construction engineers specializing in municipal public works.

(2) The technical person in charge has more than 8 years of experience in engineering construction technology management, and has a senior professional title in municipal engineering related majors or a first-level registered construction engineer qualification in municipal public works; an intermediate professional in municipal engineering related majors There are no less than 15 people with the above professional titles and all majors are complete.

(3) There are no less than 30 construction site management personnel holding job certificates, and there are complete construction personnel, quality personnel, safety personnel, mechanics, cost personnel, labor personnel, etc.

(4) There shall be no less than 75 skilled workers at intermediate level or above who have passed the assessment or training.

3. Enterprise project performance

In the past 10 years, it has undertaken the construction of 4 of the following 7 categories of projects, of which at least there are projects listed in Category 1, and the quality of the projects is qualified.

(1) The cumulative construction area of ??urban roads is more than 10 kilometers; or the cumulative construction area of ??urban roads is more than 500,000 square meters;

(2) The cumulative construction area of ??urban bridges is more than 50,000 square meters ; Or build 2 urban bridges with a single span of more than 20 meters;

(3) Build a total of more than 10 kilometers of drainage pipeline projects; or build a total of more than 10 kilometers of water supply and gray water pipeline projects; or build a total of gas pipeline projects Pipeline projects of more than 10 kilometers; or cumulative construction of thermal pipeline projects of more than 10 kilometers;

(4) Construction of 2 sewage treatment plants with more than 40,000 tons/day or water supply plants with more than 50,000 tons/day ; Or build 4 water supply pumping stations and drainage pumping stations with a capacity of more than 50,000 tons/day;

(5) Build 2 municipal solid waste treatment projects with a capacity of more than 200 tons/day;

(7) Two municipal comprehensive engineering projects with a single contract value of more than 20 million yuan.

Level 3 qualification standards:

1. Corporate assets

Net assets of more than 10 million yuan.

2. Key personnel of the enterprise

(1) There should be no less than 5 registered construction engineers specializing in municipal public works.

(2) The technical person in charge has more than 5 years of experience in engineering construction technology management, and has an intermediate professional title or above in municipal engineering related majors or a registered construction engineer qualification for municipal public works; an intermediate or above in municipal engineering related majors There should be no less than 8 people with professional titles.

(3) There are no less than 15 construction site management personnel holding job certificates, and there are complete construction personnel, quality personnel, safety personnel, mechanics, cost personnel, labor personnel, etc.

(4) There should be no less than 30 skilled workers at intermediate level or above who have passed the assessment or training.

(5) The technical person in charge (or registered construction engineer) has presided over no less than 2 projects that have completed the requirements of Level 2 or above for this category of qualifications.

Scope of contracted projects:

Special-level enterprises:

1. Enterprises that have obtained special-level qualifications for general construction contracting can undertake general contracting and design of projects of all levels in this category and carry out general engineering contracting and project management business;

2. Obtain any one special-level construction general contracting qualification and two of them in the majors of housing construction, highways, railways, municipal utilities, ports and waterways, water conservancy and hydropower, etc. With the first-level construction general contracting qualification, you can undertake the general construction contracting, general engineering contracting and project management business of the above-mentioned professional projects, and carry out construction drawing design business with corresponding design leading professionals.

3. Those who have obtained any one special-grade construction general contracting qualification and two of the first-class construction general contracting qualifications in the majors of housing construction, mining, smelting, petrochemical industry, electric power, etc. can undertake the above-mentioned professional projects. It provides general construction contracting, general engineering contracting and project management services, as well as construction drawing design services with corresponding design leading professionals.

4. Enterprises with special qualifications are limited to housing construction projects with a single contract value of more than 60 million yuan.

First-level enterprises: can undertake the construction of various municipal public projects.

Second-level enterprises: can undertake the construction of the following municipal public projects:

(1) Various types of urban roads; urban bridges with a single span of less than 45 meters;

(2) Water supply projects below 150,000 tons/day; sewage treatment projects below 100,000 tons/day; water supply pumping stations below 250,000 tons/day, sewage pumping stations and rainwater pumping stations below 150,000 tons/day ; Various water supply, drainage and reclaimed water pipeline projects;

(3) Gas pipelines and pressure regulating stations below medium pressure; Thermal engineering and various thermal pipeline projects with a heating area of ??less than 1.5 million square meters;

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(4) Various types of urban domestic waste treatment projects;

(5) Tunnel projects and underground traffic projects with a cross-section of less than 25 square meters;

(6) Various types of Hard paving of city squares and ground parking lots;

(7) Municipal comprehensive projects with a single contract value of less than 40 million yuan.

Third-level enterprises: can undertake the construction of the following municipal public projects:

(1) Urban road projects (excluding expressways); urban bridge projects with a single span of less than 25 meters;

(2) Water supply plants below 80,000 tons/day; sewage treatment projects below 60,000 tons/day; water supply pumping stations below 100,000 tons/day, sewage below 100,000 tons/day Pumping stations, rainwater pumping stations, water supply pipelines with a diameter of less than 1 meter; sewage and gray water pipelines with a diameter of less than 1.5 meters; (3) medium-pressure and low-pressure gas pipelines with a diameter of less than 2 kg/cm2, and pressure regulating stations ;Thermal projects with a heating area of ??less than 500,000 square meters, and thermal pipes with a diameter of less than 0.2 meters;

(4) Municipal domestic waste treatment projects with a single contract value of less than 25 million yuan;

(5) Underground transportation projects with a single contract value of less than 20 million yuan (excluding rail transit projects);

(6) Hard paving of urban squares and ground parking lots of less than 5,000 square meters;

(7) Municipal comprehensive projects with a single contract value of less than 25 million yuan.

Note: 1. Municipal public projects include water supply projects, drainage projects, gas projects, thermal projects, road projects, bridge projects, and urban tunnel projects (including tunnels across mountains and rivers, and subway tunnels in urban planning areas) , underground transportation projects, underground crossings), public transportation projects, rail transit projects, environmental sanitation projects, lighting projects, and greening projects.

2. Municipal comprehensive projects refer to any two or more types of projects including urban roads and bridges, water supply, drainage, gray water, gas, heat, electricity, communications, lighting, etc.

3. Municipal engineering related professional titles include roads and bridges, water supply and drainage, structure, mechanical and electrical, gas and other professional titles.