1.1.3 scientific and technological progress level (1) the enterprise has an enterprise technology center at or above the provincial and ministerial level (or equivalent to the provincial and ministerial level).
1.
Ship lock above 1000 tons or ship lift above 300 tons; Dredging works of more than 65000 cubic meters; Hydraulic reclamation project with more than 74000 cubic meters; 8.
（3） Enterprises with professional operation qualification can undertake professional operations subcontracted by enterprises with comprehensive qualification, general construction contracting qualification and professional contracting qualification.
1.2 long railway tunnels or 1 extra long railway tunnel; 2.3 major railway bridges; 3.
Embankment revetment works above 1000m; Underwater reef blasting and reef clearing works of more than 105000 cubic meters.
1、 Qualification classification construction qualification is divided into four sequences: comprehensive qualification, general construction contracting qualification, professional contracting qualification and professional operation qualification.
(2) The enterprise has more than 40 registered first-class constructors and no less than 10 professionals.
Storage yard project in coastal area of 200000 square meters or inland river area of more than 100000 square meters; 9.
2、 Basic conditions An enterprise with the status of a legal person applying for the qualification of a construction enterprise shall meet the following basic conditions: （1） Have assets that meet the requirements of this standard; （2） Have registered constructors and engineering technicians who meet the requirements of this standard; （3） Have engineering performance meeting the requirements of this standard; （4） Have necessary technical equipment.
Coastal Waterway Projects of 50000 tons or inland waterway projects of more than 1000 tons; 5.
（5） In the past 10 years, he has undertaken the general contracting or construction contracting of more than 3 of the following 6 projects, of which at least 1 is the project in 1 and 2, and the project quality is qualified..
（4） Enterprises with comprehensive qualification and general construction contracting qualification may engage in corresponding general construction contracting, project management and other businesses within the scope permitted by the qualification certificate.
（3） In recent 10 years, he has undertaken more than 100 kilometers of main line mileage of comprehensive civil works of high-speed railway (excluding railway electrical and electrification works, the same below), or more than 300 kilometers of main line mileage of comprehensive civil works of intercity railway, class I mixed passenger and freight railway and heavy haul railway, and has undertaken EPC or construction contracting of more than 3 of the following 5 projects, The project quality is qualified.
One marshalling station or one motor car depot (station); 4.2 comprehensive railway civil engineering projects with a single contract amount of more than 1 billion yuan; 5.
1.
1.1.2 main personnel of the enterprise (1) the technical director has more than 15 years of experience in engineering technology management and is a first-class registered constructor; Presided over and completed the engineering performance of enterprises required by class a qualification standard for general construction contracting of more than two categories.
(2) The average value-added tax paid by enterprises to the construction industry in recent three years is more than 40 million yuan.
One civil construction project with a construction area of more than 150000 square meters, one prefabricated building with a construction area of more than 120000 square meters (only civil construction projects), or one steel structure residence with a construction area of more than 100000 square meters; From November 5 to 6, the revised content introduction of the “new standard” for qualification management of construction engineering enterprises and the special training on qualification application planning, continuation, reorganization and separation were held online.
Build more than 2 highway tunnels with a single tunnel length ≥ 1000m, or more than 3 highway tunnels with a single tunnel length ≥ 500m.
Coastal 50000 ton or inland 2000 ton wharf project; Dock engineering above 25000 tons; 3.
Enterprises with comprehensive qualification and general construction contracting qualification shall subcontract professional operations to enterprises with professional operation qualification.
The comprehensive qualification is not classified and graded; There are 13 categories in the construction general contracting sequence, which are divided into 2 levels (Class A and class B); There are 18 categories in the professional contracting sequence, which are generally divided into 2 levels (Level A and level B, and some disciplines are not divided into levels); Professional operation qualification is not classified and graded.
More than 100km of Subgrade of class I highway has been built; 2.
(4) The enterprise has two or more class a general contracting assets for construction engineering, highway engineering, railway engineering, port and waterway engineering, water conservancy and Hydropower Engineering, municipal public engineering, electric power engineering, mining engineering, metallurgical engineering, petrochemical engineering, communication engineering, electromechanical engineering and civil aviation engineering.
3、 Business scope (I) the EPC project shall be undertaken by the enterprise with comprehensive qualification and corresponding EPC qualification.
（2） When a professional project with professional contracting qualification is awarded separately, it shall be undertaken by the enterprise with corresponding professional contracting qualification.
When subcontracting professional projects with qualifications, they shall be subcontracted to enterprises with corresponding professional contracting qualifications.
(2) In the past three years, the average expenditure on scientific and technological activities of the enterprise has reached more than 5 million yuan.
More than 4 million square meters of high-grade pavement have been built in total; 3.
General of qualification standards for construction enterprises (Draft for comments) In order to standardize the order of the construction market, strengthen the supervision of construction activities, ensure the quality and safety of construction projects and promote the high-quality development of the construction industry, this qualification standard is formulated in accordance with the construction law of the people’s Republic of China, the administrative license law of the people’s Republic of China, the regulations on the quality management of construction projects, the regulations on the safety production management of construction projects and other laws and regulations.
Enterprises with professional contracting qualification can undertake professional projects subcontracted by enterprises with general construction contracting qualification or professional projects contracted by construction units according to law.
Breakwater works with water depth greater than 5m are more than 600m; 4.
Enterprises with comprehensive qualification and general construction contracting qualification may construct all professional projects within the general construction contracting project undertaken by themselves, or subcontract professional projects according to law.
（2） In recent 10 years, he has undertaken the general contracting or construction general contracting of more than 3 of the following 4 projects, and the project quality is qualified.
（4） In recent 5 years, he has undertaken the general contracting or construction general contracting of more than 6 of the following 10 projects, and the project quality is qualified.
Civil construction projects with a height of more than 100m; 2.
Professional operations can be subcontracted, but shall be subcontracted to enterprises with professional operation qualification.
1.
Civil construction projects with a single construction and installation contract amount of more than 300 million yuan.
Enterprises with professional contracting qualification shall organize the construction of all professional projects undertaken by themselves.
3.
More than 6 highway super major bridges with a single bridge length ≥ 500m or a single span ≥ 100m have been built in total; 4.
Mechanical track laying works above 1500 km or 2000 box girder erection works.
mark Quasi (I) comprehensive qualification standard for construction comprehensive qualification regardless of grade 1.1 comprehensive qualification standard 1.1.1 enterprise credit capacity (1) enterprise net assets of more than 300 million yuan.
1.1.4 the representative project performance has the following 13 categories, representing 2 of the project performance: (I) in recent 5 years, he has undertaken 2 of the following 3 EPC or construction EPC projects, and the project quality is qualified.
This standard includes qualification standards for each sequence, category and grade of construction qualification.
(3) The credit line of enterprise banks has been more than 400 million yuan in recent three years.
