[Sample] Construction General Contracting Enterprise Qualification Level Standard

Construction general contracting enterprise qualification level standard

I. Qualification standards for general contracting enterprises in building construction projects

2. Qualification standards for highway construction general contracting enterprises

Third, the railway engineering construction general contracting enterprise qualification level standard

4. Qualification standards for general contracting enterprises in port and waterway engineering construction

V. Qualification standards for general contracting enterprises in water conservancy and hydropower projects

6. Qualification standards for power engineering construction general contracting enterprises

VII. Qualification standards for general contracting enterprises in mining engineering construction

Eight, smelting engineering construction general contracting enterprise qualification level standard

9. Qualification standards for general contracting enterprises in chemical petroleum engineering construction

X. Standards for the qualification level of municipal public works construction general contracting enterprises

XI. Communication Engineering Construction General Contracting Enterprise Qualification Level Standard

Twelve, mechanical and electrical installation engineering construction general contracting enterprise qualification level standard

I. Qualification standards for general contracting enterprises in building construction projects

The qualifications of general contracting enterprises for building construction projects are divided into special grades, first grade, second grade and third grade.

Premium qualification criteria:

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 average annual project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise have reached the first-class qualification standard.

Level 1 qualification criteria:

1. The company has undertaken construction general contracting or main project contracting of more than 4 of the following 6 projects in the past 5 years, and the project quality is qualified.

(1) Building construction of more than 25 floors;

(2) Structures or buildings with a height of more than 100 m;

(3) Building construction projects with a single building area of ​​over 30,000 square meters;

(4) Construction of houses with a single span of more than 30 meters;

(5) Residential quarters or building groups with a building area of ​​over 100,000 square meters;

(6) Housing construction projects with a contractual contract value of more than 100 million yuan.

2. The enterprise manager has more than 10 years of experience in engineering management or has senior professional title; the chief engineer has more than 10 years of experience in construction technology management and has senior professional title; chief accountant has senior accounting title; chief economist has advanced job title.

There are no less than 300 engineering and economic management personnel with professional titles, including no less than 200 engineering and technical personnel. Among engineering and technical personnel, there are no less than 10 senior professional titles, and no less than intermediate professional titles. 60 people.

The company has no less than 12 first-class qualification project managers.

3. The registered capital of the enterprise is more than 50 million yuan, and the net assets of the enterprise are more than 60 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 200 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Secondary qualification standard:

1. The company has undertaken construction general contracting or main project contracting of more than 4 of the following 6 projects in the past 5 years, and the project quality is qualified.

(1) Building construction of more than 12 floors;

(2) Structures or buildings with a height of 50 m or more;

(3) Building construction projects with a single building area of ​​over 10,000 square meters;

(4) Construction of houses with a span of more than 21 meters;

(5) Residential quarters or building groups with a building area of ​​over 50,000 square meters;

(6) Housing construction projects with a single contract of Jianan with a contract value of more than 30 million yuan.

2. The enterprise manager has more than 8 years of experience in engineering management or has a middle-level or above professional title; the technical person in charge has more than 8 years of experience in construction technology management and has a senior professional title; the financial person in charge has an intermediate-level accounting title.

There are no less than 150 engineering and economic management personnel with professional titles, including no less than 100 engineers and technicians; among engineering and technical personnel, there are no less than 2 persons with senior professional titles, and no less than 2 employees with intermediate professional titles. 20 people.

The company has no less than 12 project managers with secondary qualifications.

3. The registered capital of the enterprise is more than 20 million yuan, and the net assets of the enterprise are more than 25 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 80 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Level 3 qualification criteria:

1. The company has undertaken the construction general contracting or main project contracting of more than 3 of the following 5 projects in the past 5 years, and the project quality is qualified.

(1) Building construction of more than 6 floors;

(2) Structures or buildings with a height of 25 m or more;

(3) Building construction projects with a single building area of ​​over 5,000 square meters;

(4) Construction of houses with a single span of more than 15 meters;

(5) Housing construction projects with a single contract of Jianan with a contract value of more than 5 million yuan.

2. The enterprise manager has more than 5 years of experience in engineering management; the technical person in charge has more than 5 years of experience in building construction technology management and has the title of intermediate or above in this major; the financial person in charge has the title of junior accounting or above.

There are no less than 50 engineering and economic management personnel with professional titles, including no less than 30 engineers and technicians; among engineering and technical personnel, no less than 10 persons with intermediate or above titles.

There are no less than 10 project managers with three levels of qualifications.

3. The registered capital of the enterprise is more than 6 million yuan, and the net assets of the enterprise are more than 7 million yuan.

4. The highest annual project settlement income of the company in the past 3 years is more than 24 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Contracting scope:

Super-class enterprises: can undertake the construction of various types of building construction projects.

First-class enterprise: It can undertake the construction of the following building construction projects whose single construction contract amount does not exceed 5 times the registered capital of the enterprise:

(1) Building construction works of 40 stories or less and various spans;

(2) structures with a height of 240 m or less;

(3) Residential quarters or building groups with a building area of ​​200,000 square meters or less.

Secondary enterprise: The construction of the following building construction projects that can bear the single construction contract amount not exceeding 5 times the registered capital of the enterprise:

(1) Building construction of 28 floors and below with a single span span of 36 meters and below;

(2) structures with a height of 120 m or less;

(3) Residential quarters or building groups with a building area of ​​120,000 square meters or less.

Level 3 enterprise: The construction of the following building construction projects that can bear the contract value of a single Jian'an contract not exceeding 5 times the registered capital of the enterprise:

(1) Building construction works of 14 floors and below with a single span of 24 meters and below;

(2) structures having a height of 70 m or less;

(3) Residential quarters or building groups with a building area of ​​60,000 square meters or less.

Note: Building construction refers to industrial, civil and public buildings (buildings, structures). The project includes foundation and foundation engineering, earth and stone engineering, structural engineering, roofing engineering, interior and exterior decoration and decoration projects, installation works for water supply, heating, electrical appliances, sanitary ware, ventilation, lighting, fire protection, lightning protection, etc.

2. Qualification standards for highway construction general contracting enterprises

The qualifications of highway engineering construction general contracting enterprises are divided into special grades, first grade, second grade and third grade.

Premium qualification criteria:

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 average annual highway project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise have reached the first-class qualification standard.

Level 1 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 4 items in the past 10 years, and the quality of the project is qualified.

(1) Accumulatively construct more than 100 kilometers of highway subgrade;

(2) Accumulatively constructing more than 4 million square meters of high-grade pavement;

(3) Accumulatively build more than 6 highway super bridges with a single bridge length of ≥500 meters or a single span span of ≥100 meters;

(4) More than 3 road projects with a single contract amount of more than 100 million yuan have been completed.

2. The enterprise manager has more than 10 years of experience in engineering management or has a senior professional title; the chief engineer has more than 15 years of experience in highway engineering construction technology management and has a senior professional title; the chief accountant has a senior accounting title; the chief economist has Senior title.

The company has no less than 300 engineering and economic management personnel with professional titles, including no less than 200 engineers and technicians. Among the engineering and technical personnel, there are no less than 20 people with senior professional titles, among which there are no less than 15 people with senior titles in the highway engineering series; no less than 80 people with intermediate professional titles, including the middle-level titles of highway engineering series. Not less than 50 people.

The company has no less than 15 first-class qualification project managers.

3. The registered capital of the enterprise is more than 60 million yuan, and the net assets of the enterprise are more than 80 million yuan.

4. The highest annual highway project settlement income of the company in the past three years is more than 400 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project, and has at least:

(1) 3 sets of asphalt concrete mixing equipment of 160 tons/hour or more, 120 cubic meters/hour cement concrete mixing equipment and 1 set of cement concrete mixing equipment of 60 tons/hour or more, or 3 sets of cement concrete mixing equipment of 60 tons/hour or more. 4 sets of stable soil mixing equipment of 300 tons / hour or more;

(2) Spreading 2 sets of asphalt concrete paving equipment with a width of 12 meters and paving 4 asphalt concrete paving equipment with a width of 8 meters or more;

(3) 5 sets of graders above 120 kW;

(4) 5 excavators of 1 cubic meter or more;

(5) 5 bulldozers over 100 kW;

(6) 20 sets of various road rollers (including 10 asphalt concrete compaction equipment and 10 large earth vibration compaction equipment);

(7) 2 sets of drilling rigs with a torque of 200 kN?

(8) Self-propelled bridges of 80 tons or more

2 sets of machines;

(9) 3 cranes with more than 50 tons;

(10) 4 cement concrete pump trucks;

(11) 2 tunnel drilling rigs, 4 cement concrete jet pumps and 2 grouting equipment.

Secondary qualification standard:

1. The company has undertaken the construction of more than 3 of the following 4 items in the past 10 years, and the quality of the project is qualified.

(1) Accumulatively constructing roadbeds of more than two grades and above 150 kilometers;

(2) Accumulatively constructing more than 2 million square meters of high-grade and second-grade roads;

(3) Accumulatively build more than 4 road bridges with a single bridge length ≥100 meters or a single span span ≥40 meters;

(4) More than 3 highway projects with a single contract amount of more than 50 million yuan have been completed.

2. The enterprise manager has more than 8 years of experience in engineering management or has a middle or higher professional title; the technical person in charge has more than 10 years of experience in highway engineering construction technology management and has a senior professional title; the financial person in charge has intermediate or above accounting title.

There are no less than 180 engineering and economic management personnel with professional titles, including no less than 120 engineering and technical personnel. Among engineering and technical personnel, there are no less than 10 senior engineers with highway engineering series, and there are intermediates in highway engineering series. The number of employees is not less than 30.

There are no less than 10 project managers with qualifications of the second grade qualifications of the company.

3. The registered capital of the enterprise is more than 30 million yuan, and the net assets of the enterprise are more than 40 million yuan.

4. The highest annual highway project settlement income of the company in the past three years is more than 200 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project, and has at least:

(1) 1 set of asphalt concrete mixing equipment of 120 tons/hour or more, 1 set of cement concrete mixing equipment of 60 cubic meters per hour or more, and 2 sets of stable soil mixing equipment of 300 tons/hour or more;

(2) Spreading 2 sets of asphalt concrete paving equipment with a width of 8 meters or more;

(3) 3 sets of graders above 120 kW;

(4) 3 excavators over 1 cubic meter;

(5) 3 sets of bulldozers over 100 kW;

(6) 10 sets of various road rollers (including 4 sets of asphalt concrete compaction equipment and 2 large-scale earth-moving compaction equipment);

(7) One set of drilling rigs with a torque of 200 kN?

(8) 1 set of self-propelled bridging machines of 80 tons or more;

(9) 1 crane with more than 50 tons;

(10) 2 cement concrete pump trucks;

(11) 1 tunnel drilling rig, 2 cement concrete jet pumps and 1 grouting equipment.

Level 3 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 4 items in the past 10 years, and the quality of the project is qualified.

(1) Accumulatively constructing roadbeds of more than two grades above 80 kilometers;

(2) Accumulatively constructing more than 1 million square meters of high-grade and second-grade roads;

(3) Accumulatively build more than 4 bridges with a single bridge length ≥ 30 meters, or a single span span ≥ 20 meters;

(4) Completed the highway project with a single contract amount of more than 5 million yuan.

2. The enterprise manager has more than 6 years of experience in engineering management or has a middle-level or above professional title; the technical person in charge has more than 6 years of experience in highway engineering construction technology management and has a professional title above the intermediate level; the financial person in charge has intermediate or above accounting title .

There are no less than 60 engineering and economic management personnel with professional titles, including no less than 40 engineering and technical personnel. Among engineering and technical personnel, there are no less than 20 people with intermediate or higher professional titles, including intermediate grades of highway engineering series. There are no fewer than 15 people in the title.

There are no less than 10 project managers with three levels of qualifications in the company.

3. The registered capital of the enterprise is more than 10 million yuan, and the net assets of the enterprise are more than 15 million yuan.

4. The highest annual highway project settlement income of the company in the past three years is more than 50 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project, and has at least:

(1) 1 set of asphalt concrete mixing equipment of 60 tons / hour or more, 1 set of cement concrete mixing equipment of 40 cubic meters / hour or more;

(2) Spreading 2 sets of asphalt concrete paving equipment with a width of 4.5 meters or more;

(3) 2 sets of graders above 120 kW;

(4) 2 sets of excavators above 0.8 cubic meters;

(5) 2 sets of bulldozers over 100 kW;

(6) 5 sets of various road rollers (including 2 sets of asphalt concrete compaction equipment and 1 large earth vibration compaction equipment);

(7) One crane with a capacity of 30 tons or more.

Contracting scope:

Super-class enterprises: can undertake the construction of all grades of highways and their bridges and tunnels.

First-class enterprise: It can undertake the construction of tunnel projects of various grades and their bridges with a single contract amount not exceeding 5 times the registered capital of the enterprise and a length of 3000 meters or less.

Secondary enterprise: It can undertake the construction of a tunnel project with a single contract value not exceeding 5 times the registered capital of the enterprise and the following highways, bridges with a single span of <100 meters and tunnels with a length of <1000 meters.

Three-tier enterprises: can undertake the secondary standard of a single contract amount not exceeding 5 times the registered capital of the enterprise and the construction of the following highways, bridges with a single bridge length <500 meters and a single span span <40 meters.

Note: Highway engineering includes roads (including mines and forestry special roads) and their bridges, tunnels and facilities along the route.

Third, the railway engineering construction general contracting enterprise qualification level standard

The qualifications of railway engineering construction general contracting enterprises are divided into special grades, first grade, second grade and third grade.

Premium qualification criteria:

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 average annual project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise have reached the first-class qualification standard.

Level 1 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 5 items in the past 10 years, and the quality of the project is qualified.

(1) More than 100 kilometers of the first-class railway trunk line comprehensive project;

(2) 2 tunnels with a length of more than 1000 meters;

(3) 3 bridges with a length of more than 500 meters, or 1 bridge with a length of more than 1000 meters;

(4) 1 marshalling station;

(5) 2 railway projects with a single contract amount of more than 50 million yuan.

2. The enterprise manager has more than 10 years of experience in engineering management or has a senior professional title; the chief engineer has more than 10 years of experience in construction technology management and has a senior professional title; the chief accountant has a senior accounting title; the chief economist has a senior title. .

There are no less than 300 engineering and economic management personnel with professional titles, including no less than 200 engineering and technical personnel. Among engineering and technical personnel, there are no less than 10 senior professional titles, and no less than intermediate professional titles. 80 people.

The company has no less than 15 first-class qualification project managers.

3. The registered capital of the enterprise is more than 50 million yuan, and the net assets of the enterprise are more than 60 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 200 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Secondary qualification standard:

1. The company has undertaken the construction of more than 3 of the following 5 items in the past 10 years, and the quality of the project is qualified.

(1) More than 40 kilometers of the first-class railway trunk line comprehensive project;

(2) 3 tunnels with a length of more than 500 meters;

(3) 5 bridges with a length of more than 100 meters;

(4) 1 station station;

(5) 2 railway projects with a single contract amount of more than 20 million yuan.

2. The enterprise manager has more than 8 years of experience in engineering management or has a senior professional title; the technical person in charge has more than 10 years of experience in construction technology management and has a senior professional title; the financial person in charge has intermediate or above accounting title.

There are no less than 150 engineering and economic management personnel with professional titles, including no less than 100 engineering and technical personnel. Among engineering and technical personnel, there are no fewer than 5 people with senior professional titles, and no less than intermediate professional titles. 30 people.

The company has no less than 10 project managers with secondary qualifications.

3. The registered capital of the enterprise is more than 20 million yuan, and the net assets of the enterprise are more than 25 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 80 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Level 3 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 4 items in the past 10 years, and the quality of the project is qualified.

(1) 3 items of roadbed earthwork for the entire section of 100,000 cubic meters;

(2) 3 bridges and 10 bridges;

(3) 3 intermediate stations;

(4) 2 railway projects with a single contract amount of more than 5 million yuan.

2. The enterprise manager has more than 5 years of experience in engineering management or has a middle-level or above professional title; the technical person in charge has more than 5 years of experience in construction technology management and has a middle-level or higher professional title; the financial person in charge has a junior title or above.

There are no less than 50 engineering and economic management personnel with professional titles, including no less than 30 engineers and technicians; among engineering and technical personnel, no less than 10 persons with intermediate or above titles.

There are no less than 5 project managers with three levels of qualifications.

3. The registered capital of the enterprise is more than 5 million yuan, and the net assets of the enterprise are more than 6 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 10 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Contracting scope:

Super-level enterprises: can undertake various types of railway comprehensive engineering and communication, signal and power engineering construction.

First-class enterprise: It can undertake the construction of new, medium-sized and large-scale railways with a single contract value not exceeding 5 times of the registered capital of the enterprise, including large-scale roadbed earthwork, large blasting, special bridge, long tunnel, large hub and production support. Construction of a single project such as facilities.

Secondary enterprise: can bear the single contract amount does not exceed the enterprise

Comprehensive construction of 10 km and below in newly built, expanded and rebuilt large and medium-sized railways with 5 times of registered capital, including subgrade earth and stone, special bridges of 800 meters and below, tunnels of 1,200 meters and below, marshalling stations and production facilities Construction of individual projects such as facilities and special railways and railway lines of 30 kilometers or less.

Three-tier enterprises: can undertake the construction of small roadbed earthwork, small bridge culverts and railways of 5 kilometers or less or special railways and railway lines in the area under the jurisdiction of Shengshi City, where the amount of individual contracts does not exceed 5 times of the registered capital of the enterprise.

Note: 1. In the construction performance, there is no project listed in the standard, there is no existing cable transformation, and there is no additional second-line project next to the existing line. The scope of the contracted project is limited accordingly.

2. For railway engineering terminology such as railway bridges, marshalling stations, section stations, intermediate stations and special railways, refer to GB/T50262-97 "Basic Terminology Standards for Railway Engineering".

4. Qualification standards for general contracting enterprises in port and waterway engineering construction

The qualifications of general contracting enterprises for port and waterway engineering construction are divided into special grade, first grade and second grade.

Premium qualification criteria:

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 average annual project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise meet the first-class qualification standards.

Level 1 qualification criteria:

1. The company has undertaken more than 6 of the following 11 projects in the past 5 years, and the quality of the project is qualified.

(1) 30,000 tons of coastal or 5,000-ton docks with inland rivers;

(2) Dockyards above 50,000 tons;

(3) The breakwater with a water depth > 5 meters is more than 600 meters;

(4) Waterway projects with a capacity of 50,000 tons or inland rivers above 1,000 tons;

(5) Ship locks of 1000 tons or above or 300 tons of grades to rise the ship;

(6) Dredging projects of more than 5 million cubic meters;

(7) 4 million cubic meters of landfill construction;

(8) 150,000 square meters above port yard project;

(9) Revetment works for the embankment of more than 1,000 meters;

(10) Over 30,000 cubic meters of underwater reef and clear reef works;

(11) Ports and waterway projects with a single contract amount of more than 100 million yuan in the coastal area or more than 50 million yuan in the inland river.

2. The enterprise manager has more than 10 years of experience in engineering management or has a senior professional title; the chief engineer has more than 10 years of experience in engineering construction technology management and has senior professional title; chief accountant has senior accounting title; chief economist has advanced job title.

There are no less than 250 engineering and economic management personnel with professional titles, including no less than 150 engineering and technical personnel. Among engineering and technical personnel, there are no less than 20 senior professional titles, and no less than intermediate professional titles. 50 people.

The company has no less than 15 first-class qualification project managers.

3. The registered capital of the enterprise is more than 50 million yuan, and the net assets of the enterprise are more than 60 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 250 million yuan.

5. The enterprise shall have more than 2 of the following 3 construction machinery and quality inspection equipment:

(1) Piling ships with a height of more than 50 meters or cranes with a height of more than 200 tons;

(2) dredgers above 1500 m3/h or 8 m3;

(3) Water Locator (GPS), depth sounder (multi-beam or dual-frequency) or total station.

Secondary qualification standard:

1. The company has undertaken more than 6 of the following 11 projects in the past 5 years, and the quality of the project is qualified.

(1) 10,000 tons of coastal or 3,000-ton docks with inland rivers;

(2) Dockyards of 10,000 tons or above;

(3) The breakwater with a water depth > 3 meters is more than 300 meters;

(4) Waterway projects with a capacity of 20,000 tons or inland rivers above 300 tons;

(5) Ship locks of 300 tons or above or 50 tons of grades to increase the shipbuilding engineering;

(6) Dredging projects of more than 2 million cubic meters;

(7) more than 1.5 million cubic meters of landfill construction;

(8) More than 100,000 square meters of port area yard project;

(9) Revetment works for the embankment of more than 500 meters;

(10) Over 10,000 cubic meters of underwater reef and clear reef works;

(11) Ports and waterway projects with a single contract amount of more than 40 million yuan in coastal areas or more than 20 million yuan in inland rivers.

2. The enterprise manager has more than 10 years of experience in engineering management or middle-level or above; the technical person in charge has more than 10 years of experience in engineering construction technology management and has a senior professional title; the financial person in charge has intermediate and above accounting titles.

There are no less than 180 engineering and economic personnel with professional titles, including no less than 100 engineering and technical personnel. Among engineering and technical personnel, there are no less than 10 people with senior professional titles, and no less than 40 with intermediate professional titles. people.

The company has no less than 10 project managers with secondary qualifications.

3. The registered capital of the enterprise is more than 20 million yuan, and the net assets of the enterprise are more than 25 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 100 million yuan.

5. The enterprise shall have more than 2 of the following 3 construction machinery and quality inspection equipment:

(1) Piling vessels with a height of more than 30 meters or cranes of 80 tons or more;

(2) Dredgers above 500 m3/h or 4 m3;

(3) Water Locator (GPS), depth sounder (multi-beam or dual-frequency) or total station.

Contracting scope:

Super-class enterprises: can undertake the construction of various types of ports and waterway projects. The project includes docks, breakwaters, revetments, yard roads and land structures, silos, docks, slipways, slides, ship locks, ship lifts, underwater foundations and foundation earth and stone, sea lighthouses, navigation marks, trestles, artificial islands. And platform, coastal and offshore engineering, port loading and unloading equipment installation, navigation construction equipment installation, river and sea channel remediation and canalization engineering, dredging and landfilling, underwater excavation and clearing, underwater reef and so on.

First-class enterprises: can undertake the construction of various types of ports and waterway projects whose individual contract amount does not exceed 5 times the registered capital of the enterprise. The project includes docks, breakwaters, revetments, yard roads and land structures, silos, docks, slipways, slides, ship locks, ship lifts, underwater foundations and foundation earth and stone, sea lighthouses, navigation marks, trestles, artificial islands. And platform, coastal and offshore engineering, port loading and unloading equipment installation, navigation construction equipment installation, river and sea channel remediation and canalization engineering, dredging and landfilling, underwater excavation and clearing, underwater reef and so on.

Secondary enterprise: It can undertake the construction of the following projects whose single contract amount does not exceed 5 times the registered capital of the enterprise: Coastal 30,000-ton and inland river 5,000-ton and below docks, breakwaters with a water depth of <6 m, 50,000 tons and below Shipyard slipway and slideway works, ship locks of 1000 tons and below and ship lifts of 300 tons and below, coastal 50,000-ton and inland river 1000-ton and below waterway works, dredging works or land areas of 6 million cubic meters and below Blowing and filling works, 160,000 square meters and below port yard works, 1200 meters and below bank revetment works, 40,000 cubic meters and below underwater reefs, clear reef works, and corresponding road and land structures , silos, underwater foundations and foundations, earth and stone, navigation marks, trestles, coastal and offshore engineering, port handling equipment installation, navigation equipment installation, underwater excavation and clearing.

V. Qualification standards for general contracting enterprises in water conservancy and hydropower projects

The qualifications of water conservancy and hydropower project construction general contracting enterprises are divided into special grade, first grade, second grade and third grade.

Premium qualification criteria:

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 average annual project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise have reached the first-class qualification standard.

Level 1 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 6 projects in the past 10 years, at least one of which is the project in (1) (2), and the quality of the project is qualified.

(1) 1 dam with a storage capacity of more than 1 billion cubic meters or a height of 80 meters or more, or 2 dams with a storage capacity of more than 100 million cubic meters or a dam height of 60 meters or more;

(2) Block 1 of the river gate with a flow rate of >3000 cubic meters per second, or 2 blocks of gates with a flow of >1000 cubic meters per second;

(3) One hydropower station with a total installed capacity of 300MW or more, or two hydropower stations with a total installed capacity of 100MW or more;

(4) 1 irrigation and drainage pumping station with a total installed capacity of 10MW or more, or 2 irrigation and drainage pumping stations with a total installed capacity of 5MW or more;

(5) 1 hydraulic tunnel with a diameter of >8 m and a length of >3000 m, or 2 hydraulic tunnels with a diameter of >6 m and a length of >2000 m;

(6) Complete the construction of hydraulic concrete for more than 500,000 cubic meters per year or more than 1.2 million cubic meters of earth and earth for dam body or more than 120,000 meters for rock foundation grouting or more than 80,000 square meters for impervious wall.

2. The enterprise manager has more than 10 years of experience in engineering management or has a senior professional title; the chief engineer has more than 10 years of experience in construction management and has a senior professional title; the chief accountant has a senior accounting title; the chief economist has a senior title.

There are no less than 220 engineering and economic management personnel with professional titles, including no less than 160 engineering and technical personnel. Among engineering and technical personnel, there are no less than 15 senior professional titles in this professional, with intermediate professional titles. Not less than 60 people.

The company has no less than 15 first-class qualification project managers.

3. The registered capital of the enterprise is more than 50 million yuan, and the net assets of the enterprise are more than 60 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 200 million yuan.

5. The company has construction machinery and quality testing equipment suitable for large-scale river gates, dams, hydraulic concrete, hydraulic tunnels, aqueducts, inverted siphons and bridges, foundation treatment, geotechnical engineering, and hydro-generator installation.

Secondary qualification standard:

1. The company has undertaken the construction of more than 3 of the following 6 projects in the past 10 years, at least one of which is the project in (1) (2), and the quality of the project is qualified.

(1) 1 dam with a storage capacity of more than 100 million cubic meters or a height of 50 meters or more, or 2 dams with a storage capacity of 10 million cubic meters or more or a dam height of 40 meters or more;



(2) Block 1 of the river gate with a flow rate of >1000 m3/s or 2 blocks of the river gate with a flow of >100 m3/s;

(3) One hydropower station with a total installed capacity of 50MW or more, or two hydropower stations with a total installed capacity of 10MW or more;

(4) 1 irrigation and drainage pumping station with a total installed capacity of 1 MW or more, or 2 irrigation and drainage pumping stations with a total installed capacity of 500 kW or more;

(5) 1 hydraulic tunnel with a diameter of >6 m and a length of >2000 m;

(6) Complete the construction of hydraulic concrete for more than 200,000 cubic meters per year or fill more than 600,000 cubic meters of earth and stone for the dam body or more than 60,000 meters for rock foundation grouting or more than 40,000 square meters for the seepage wall.

2. The enterprise manager has more than 8 years of experience in engineering management or has a middle-level or above professional title; the technical person in charge has more than 8 years of experience in construction management and has a senior professional title; the financial person in charge has an intermediate-level accounting title.

There are no less than 160 engineering and economic management personnel with professional titles, including no less than 100 engineering and technical personnel. Among engineering and technical personnel, there are no less than 8 senior professional titles in this professional, with intermediate professional titles. Not less than 40 people.

There are no less than 10 project managers with qualifications of the second grade qualifications of the company.

3. The registered capital of the enterprise is more than 20 million yuan, and the net assets of the enterprise are more than 25 million yuan.

4. The highest annual project settlement income of the company in the past three years is more than 100 million yuan.

5. The company has construction machinery and quality testing equipment that is compatible with medium-sized river gates, dams, hydraulic concrete, hydraulic tunnels, aqueducts, inverted siphons and bridges, foundation treatment and geotechnical engineering.

Level 3 qualification criteria:

1. The company has undertaken the construction of more than 3 of the following 6 projects in the past 10 years, at least one of which is the project in (1) (2), and the quality of the project is qualified.

(1) 1 dam with a storage capacity of 1 million cubic meters or more;

(2) Block 1 of the river gate with a flow rate of >20 m3/s;

(3) One hydropower station with a total installed capacity of 5MW or more;

(4) 1 irrigation and drainage pumping station with a total installed capacity of 0.1MW or more;

(5) 1 hydraulic tunnel with a hole diameter > 4 m and a length > 1500 m;

(6) Complete the construction of hydraulic concrete for more than 30,000 cubic meters per year or fill more than 200,000 cubic meters of earth and stone for dams or more than 20,000 meters for rock foundation grouting or more than 10,000 square meters for seepage walls.

2. The enterprise manager has more than 6 years of experience in engineering management or has a middle-level or above professional title; the technical person in charge has more than 6 years of experience in construction management and has a professional title of above-level professional; the person in charge of finance has the title of junior accounting or above.

There are no less than 50 engineering and economic management personnel with professional titles, including no less than 30 engineering and technical personnel. Among engineering and technical personnel, there are no less than 10 people with intermediate titles or above.

There are no less than 6 project managers with three levels of qualifications in the company.

3. The registered capital of the enterprise is more than 6 million yuan, and the net assets of the enterprise are more than 7.2 million yuan.

4. The highest annual project settlement income of the company in the past 3 years is more than 20 million yuan.

5. The enterprise has construction machinery and quality testing equipment that are compatible with the scope of the contracted project.

Contracting scope:

Super-class enterprise: It can undertake the construction of construction, installation and basic engineering of various types of water conservancy and hydropower projects and auxiliary production facilities.

First-class enterprise: It can undertake the construction, installation and basic construction of various types of water conservancy and hydropower projects and auxiliary production facilities whose individual contract amount does not exceed 5 times the registered capital of the enterprise. The project includes: different types of dams, power plant buildings, water diversion and drainage structures, navigation buildings, foundation works, diversion works, sand and gravel production, hydroelectric generating units, construction and installation of power transmission and transformation projects; metal structures Production and installation; pressure steel pipe, gate production and installation; embankment heightening reinforcement, pumping station, culvert, tunnel, construction road, bridge, river dredging, irrigation, drainage construction.

Secondary enterprise: It can undertake the construction of the following projects with a single contract amount not exceeding 5 times the registered capital of the enterprise: construction, installation and basic engineering construction of water conservancy and hydropower projects and auxiliary production facilities with a storage capacity of 100 million cubic meters and an installed capacity of 100MW or less. The project includes: different types of dams, power plant buildings, water diversion and drainage structures, navigation buildings, foundation works, diversion works, sand and gravel production, hydroelectric generating units, construction and installation of power transmission and transformation projects; metal structures Production and installation; pressure steel pipe, gate production and installation; embankment heightening reinforcement, pumping station, culvert, tunnel, construction road, bridge, river dredging, irrigation, drainage construction.

Three-tier enterprise: It can undertake the construction of the following projects with a single contract amount not exceeding 5 times the registered capital of the enterprise: construction, installation and basic engineering construction of water conservancy and hydropower projects and auxiliary production facilities with a storage capacity of 10 million cubic meters and an installed capacity of 10MW or less. The project includes: different types of dams, power plant buildings, water diversion and drainage structures, navigation buildings, foundation works, diversion works, sand and gravel production, hydroelectric generating units, construction and installation of power transmission and transformation projects; metal structures Production, installation; pressure steel pipe, gate production and installation; dike heightening reinforcement, pumping station, culvert, tunnel, construction road, bridge, river dredging, irrigation, drainage construction.

6. Qualification standards for power engineering construction general contracting enterprises

The qualifications of power engineering construction general contracting enterprises are divided into special grades, first grade, second grade and third grade.

Premium qualification criteria:

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 average annual project settlement income of the company in the past three years is more than 1.5 billion yuan.

4. Other conditions of the enterprise meet the first-class qualification standards.

Level 1 qualification criteria:

1. The company has undertaken the construction general contracting or main project contracting of more than 2 of the following 5 items in the past 5 years, and the quality of the project is qualified.

(1) The cumulative installed capacity of the power station is more than 1.5 million kilowatts;

(2) Units with a capacity of 600,000 kilowatts per unit, or two units with a capacity of 300,000 kilowatts per unit, or four units with a unit capacity of 200,000 kilowatts;

(3) Nuclear islands or conventional islands with a single unit capacity of more than 300,000 kilowatts;

(4) Transmission lines of 300 km or more above 330 kV or 500 km of transmission lines above 220 kV;

(5) 2 substations of voltage level above 330 kV or 5 substations of 220 kV voltage class.

2、企业经理具有10年以上从事工程管理工作经历或具有高级职称；总工程师具有10年以上从事电力工程施工技术管理工作经历并具有本专业高级职称；总会计师具有高级会计师职称；总经济师具有高级职称。

企业有职称的工程技术和经济管理人员不少于200人,其中工程技术人员不少于150人；工程技术人员中,具有中级以上职称的人员不少于100人。

企业具有的一级资质项目经理不少于20人。

3、企业注册资本金7000万元以上,企业净资产8400万元以上。

4、企业近3年最高年工程结算收入2.5 亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

二级资质标准：

1、企业近5年承担过下列4项中的2项以上所列工程的施工总承包或主体工程承包,工程质量合格。

(1)累计电站装机容量100万千瓦以上；

(2)2台单机容量20万千瓦机组或4台单机容量10万千瓦机组整体工程；

(3)220千伏以上送电线路400公里或110千伏以上送电线路600公里；

(4)220千伏以上电压等级变电站4座或110千伏以上电压等级变电站6座。

2、企业经理具有8年以上从事工程管理工作经历或具有中级职称；技术负责人具有8年以上从事电力工程施工技术管理工作经历并具有本专业高级职称；财务负责人具有中级以上会计职称。

企业有职称的工程技术和经济管理人员不少于150人, 其中工程技术人员不少于100人；工程技术人员中,具有中级以上职称的人员不少于60人。

企业具有的二级资质以上项目经理不少于15人。

3、企业注册资本金4000万元以上,企业净资产4800万元以上。

4、企业近3年最高年工程结算收入1.5亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

三级资质标准：

1、企业近5年承担过下列4项中的2项以上所列工程的施工总承包或主体工程承包,工程质量合格。

(1)累计电站装机容量50万千瓦以上；

(2)单机容量20万千瓦以上机组整体工程；

(3)单机容量2台10万千瓦以上机组整体工程；

(4)110 千伏以上送电线路500公里工程；

(5)110 千伏以上电压等级变电站4座；

2、企业经理具有5年以上从事电力工程管理工作经历；技术负责人具有5年以上从事电力工程施工技术管理工作经历并具有本专业中级以上职称；财务负责人具有初级以上会计职称。

企业有职称的工程技术和经济管理人员不少于80人,其中工程技术人员不少于50人；工程技术人员中,具有中级以上职称的人员不少于30人。

企业具有的三级资质以上项目经理不少于6人。

3、企业注册资本金2000万元以上,企业净资产2400万元以上。

4、企业近3年最高年工程结算收入5000万元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

承包工程范围：

特级企业：可承担各种类型的火电厂(含燃煤、燃气、燃油)、风力电站、太阳能电站、核电站及辅助生产设施、

种电压等级的送电线路和变电站整体工程施工总承包。

一级企业：可承担单项合同额不超过企业注册资本金5倍的各种类型火电厂(含燃煤、燃气、燃油)、风力电站、太阳能电站、核电站及辅助生产设施；各种电压等级的送电线路和变电站整体工程施工总承包。

二级企业：可承担单项合同额不超过企业注册资本金5倍的单机容量20万千瓦及以下的机组整体工程、220 千伏及以下送电线路及相同电压等级的变电站整体工程施工总承包。

三级企业：可承担单项合同额不超过企业注册资本金5倍的单机容量10万千瓦及以下的机组整体工程、110千伏及以下送电线路及相同电压等级的变电站整体工程施工总承包。

注：电力工程包括火电站、核电站、风力电站、太阳能电站工程,送变电工程。根据企业施工业绩,对承包工程范围相应加以限制。

七、矿山工程施工总承包企业资质等级标准

矿山工程施工总承包企业资质分为特级、一级、二级、三级。

特级资质标准：

1.企业注册资本金3亿元以上。

2.企业净资产3.6亿元以上。

3.企业近3年年平均工程结算收入15亿元以上。

4.企业其他条件均达到一级资质标准。

一级资质标准：

1、企业近10年承担过下列7项中的3项以上或(1)至(5)项中某一项的3倍以上规模工程施工总承包或主体工程承包,工程质量合格。

(1)100万吨/年以上铁矿采、选工程；

(2)100万吨/年以上有色砂矿或60万吨/年以上有色脉矿采、选工程；

(3)120万吨/年以上煤矿或300万吨/年以上洗煤工程；

(4)60万吨/年以上磷矿、硫铁矿或30万吨/年以上铀矿工程；

(5)20万吨/年以上石膏矿、石英矿或70万吨/年以上石灰石矿等建材矿山工程；

(6)10000米以上巷道工程或80万立方米以上剥离量露天矿工程,及100万吨以上尾矿库工程；

(7)单项合同额3000万元以上矿山主体工程。

2、企业经理具有10年以上从事工程管理工作经历或具有高级职称；总工程师具有10年以上从事施工技术管理工作经历并具有本专业高级职称；总会计师具有高级会计职称；总经济师具有高级职称。

企业有职称的工程技术和经济管理人员不少于200人,其中工程技术人员不少于100人；工程技术人员中,具有高级职称的人员不少于20人,具有中级职称的人员不少于60人。

企业具有的一级资质项目经理不少于20人。

3、企业注册资本金5000万元以上,企业净资产6000万元以上。

4、企业近3年最高年工程结算收入2亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

二级资质标准：

1、企业近10年来承担过下列7项中的3项以上工程施工总承包或主体工程承包,工程质量合格。

(1)60万吨/年以上铁矿采、选工程；

(2)60万吨/年以上有色砂矿或30万吨/年以上有色脉矿采、选工程；

(3)45万吨/年以上煤矿或150万吨/年以上洗煤工程；

(4)30万吨/年以上磷矿、硫铁矿或20万吨/年以上铀矿工程；

(5)10万吨/年以上石膏矿、石英矿或40万吨/年以上石灰石矿等建材矿山工程；

(6)6000米以上巷道工程,或60万立方米以上剥离量露天矿工程；

(7)单项合同额1500万元以上矿山主体工程。

2、企业经理具有8年以上从事工程管理工作经历或具有中级以上职称；技术负责人具有10年以上从事施工技术管理工作经历并具有本专业高级职称；财务负责人具有中级以上会计职称。

企业有职称的工程技术和经济管理人员不少于100人,其中工程技术人员不少于60人；工程技术人员中,具有高级职称的人员不少于3人,具有中级职称的人员不少于20人。

企业具有的二级资质以上项目经理不少于15人。

3、企业注册资本金2000万元以上,企业净资产2500万元以上。

4、企业近3年最高年工程结算收入1亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

三级资质标准：

1、企业近10年来承担过下列7项中的3项以上工程施工总承包或主体工程承包,工程质量合格。

(1)30万吨/年以上铁矿采、选工程；

(2)30万吨/年以上有色砂矿或10万吨/年以上有色脉矿采、选工程；

(3)15万吨/年以上煤矿工程；

(4)20万吨/年以上磷矿、硫铁矿工程；

(5)5万吨/年以上石膏矿、石英矿或30万吨/年以上石灰石矿工程；

(6)4000米以上巷道工程,或30万立方米以上剥离量露天矿工程；

(7)单项合同额800万元以上矿山主体工程。

2、企业经理具有5年以上从事工程管理工作经历；技术负责人具有5年以上从事施工技术管理工作经历并具有本专业中级以上职称;财务负责人具有中级以上会计职称。

企业有职称的工程技术和经济管理人员不少于50人,其中工程技术人员不少于30人；工程技术人员中,具有中级以上职称的人员不少于10人。

企业具有的三级资质以上项目经理不少于10人。

3、企业注册资本金800万元以上,企业净资产1000万元以上。

4、企业近3年最高年工程结算收入3000万元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

承包工程范围：

特级企业：可承担各类矿山工程的施工。

一级企业：可承担单项合同额不超过企业注册资本金5倍的各类矿山工程的施工。

二级企业：可承担单项合同额不超过企业注册资本金5倍的下列矿山工程的施工：100万吨/年及以下铁矿采、选工程；100万吨/年及以下有色砂矿和60万吨/年及以下有色脉矿采、选工程；120万吨/年及以下煤矿和300万吨/年及以下洗煤工程；60万吨/年及以下磷矿、硫铁矿和30万吨/年及以下铀矿工程；20万吨/年及以下石膏矿、石英矿和70万吨/年及以下石灰石矿等建材矿山工程；10000米及以下巷道工程,80万立方米及以下剥离量露天矿工程,100万吨及以下尾矿库工程；单项合同额不超过3000万元的矿山主体工程。

三级企业：可承担单项合同额不超过企业注册资本金5倍的下列矿山工程的施工：60万吨/年及以下铁矿采、选工程；60万吨/年及以下有色砂矿和30万吨/年及以下有色脉矿采、选工程；45万吨/年及以下煤矿和150万吨/年及以下洗煤工程；30万吨/年及以下磷矿、硫铁矿和20万吨/年及以下铀矿工程；10万吨/年及以下石膏矿、石英矿和40万吨/年及以下石灰石矿等建材矿山工程；6000米及以下的巷道工程,60万立方米及以下剥离量的露天矿工程；单项合同额不超过1500万元的矿山主体工程。

注：矿山工程包括井巷工程、露天矿工程、选矿工程、尾矿工程、生产辅助附属工程及配套工程。

八、冶炼工程施工总承包企业资质等级标准

冶炼工程施工总承包企业资质分为特级、一级、二级。

特级资质标准：

1、企业注册资本金3亿元以上。

2、企业净资产3.6亿元以上。

3、企业近3年年平均工程结算收入15亿元以上。

4、企业其他条件均达到一级资质标准。

一级资质标准：

1、企业近10年承担过下列12项中的3项以上工程施工总承包或主体工程承包,工程质量合格。

(1)年产30万吨以上炼钢或连铸工程；

(2)年产25万吨以上轧钢工程；

(3)年产50万吨以上炼铁或90平方米以上烧结工程；

(4)年产40万吨以上炼焦工程；

(5)小时制氧6000立方米以上制氧工程；

(6)年产30万吨以上氧化铝加工工程；

(7)年产10万吨以上铜、铝、铅、锌、镍等有色金属冶炼、电解工程；

(8)年产3万吨以上有色金属加工工程；

(9)日产2000吨以上窑外分解水泥工程；

(10)日产2000吨以上预热器系统或水泥烧成系统工程；

(12)日熔量400吨以上浮法玻璃工程。

2、企业经理具有10年以上从事工程管理工作经历或具有高级职称；总工程师具有10年以上从事施工技术管理工作经历并具有本专业高级职称；总会计师具有高级会计职称；总经济师具有高级职称。

企业有职称的工程技术和经济管理人员不少于300人,其中工程技术人员不少于200人；工程技术人员中,具有高级职称的人员不少于15人,具有中级职称的人员不少于60人。



企业具有的一级资质项目经理不少于20人。

3、企业注册资本金5000万元以上,企业净资产6000万元以上。

4、企业近3年最高年工程结算收入2亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

二级资质标准：

1、企业近10年承担过下列8项中的3项以上工程施工总承包或主体工程承包,工程质量合格。

(1)年产10万吨以上炼钢或连铸工程；

(2)年产10万吨以上轧钢工程；

(3)年产25万吨以上炼铁或24平方米以上烧结工程；

(4)年产20万吨以上炼焦工程；

(5)小时制氧3200立方米以上制氧工程；

(6)年产10万吨以上氧化铝加工工程；

(7)年产5万吨以上铜、铝、铅、锌、镍等有色金属冶炼、电解工程；

(8)年产1万吨以上有色金属加工工程；

(9)日产1000吨以上窑外分解水泥工程；

(10)日产1000吨以上预热器系统或水泥烧成系统工程；

(11)日熔量300吨以上浮法玻璃工程。

2、企业经理具有8年以上从事工程管理工作经历或具有中级以上职称；技术负责人具有8年以上从事施工技术管理工作经历并具有本专业中级以上职称；财务负责人具有中级以上会计职称。

企业有职称的工程技术和经济管理人员不少于180人,其中工程技术人员不少于120人；工程技术人员中,具有高级职称的人员不少于5人,具有中级职称的人员不少于40人。

企业具有的二级资质以上项目经理不少于20人。

3、企业注册资本金2000万元以上,企业净资产2500万元以上。

4、企业近3年最高年工程结算收入1亿元以上。

5、企业具有与承包工程范围相适应的施工机械和质量检测设备。

承包工程范围：

特级企业：可承担各类冶炼工程的施工。

一级企业：可承担单项合同额不超过企业注册资本金5倍的各类冶炼工程的施工。

二级企业：可承担单项合同额不超过企业注册资本金5倍的下列冶炼工程的施工：

(1)年产25万吨及以下炼钢、连铸、轧钢工程；

(2)年产50万吨及以下炼铁,90平方米及以下烧结工程；

(3)年产40万吨及以下炼焦工程；

(4)小时制氧6000立方米及以下制氧工程；

(5

2.54mm Ribbon Connector

To use these connectors, the ribbon cable is inserted into the Ribbon Connector and the connector is then plugged into the Ribbon Connector on the circuit board. The connectors are designed to provide a secure and reliable connection that can withstand repeated insertions and removals.

Overall, the 2.54mm Ribbon Connectors are an essential component in many electronic devices that require a reliable and secure connection between the ribbon cable and the circuit board.

2.54Mm Ribbon Connector,Pressure Welding Bar Connector,Pressure Welding Bar Connectors,Welding Bar Connector

YUEQING WEIMAI ELECTRONICS CO.,LTD , https://www.weimaiconn.com