What qualifications do railway catenary construction need?

The general contracting qualification of railway engineering construction is divided into super grade, first grade, second grade and third grade.

Super qualification standard:

First, the enterprise credit ability.

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

2. The net assets of the enterprise are more than 360 million yuan.

3. The business tax paid by construction enterprises in recent three years is more than 50 million yuan.

4. The credit line of corporate banks has been more than 500 million yuan in recent three years.

Second, the enterprise main management personnel and professional and technical personnel requirements

1, the enterprise manager has more than 10 years of project management experience.

2. The technical director has more than 15 years working experience in engineering technology management, and has the senior title of engineering sequence and the qualification of first-class registered constructor or registered engineer; He has presided over the technical work of more than two representative projects with the first-class qualification requirements for general construction contracting or the first-class design qualification requirements or general contracting projects with a contract amount of more than 200 million yuan.

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

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

5 enterprises have professional and technical personnel who meet the requirements of Class A qualification standards for industrial engineering design related to this category.

Third, the level of scientific and technological progress.

1. Enterprises have enterprise technology centers at or above the provincial level.

2. In the past three years, the funds for scientific and technological activities of enterprises have reached more than 0.5% of the turnover on average.

3, the enterprise has more than three national construction methods; In the past five years, it has owned more than 3 patents related to engineering construction, which can promote the technological progress of enterprises, and has more than 8 effective patents, including at least one invention patent.

4. The enterprise has won the National Science and Technology Progress Award or edited the national or industrial standards for engineering construction in recent ten years.

5. The enterprise has established an internal LAN or management information platform, and realized the networking of internal office, information release and data exchange; The external website of the enterprise has been established and opened; Archives management and design document management are realized by using comprehensive project management information system, personnel management system and engineering design related software.

Fourth, on behalf of the project performance

In recent years 10, he has undertaken a comprehensive project of a first-class railway trunk line with a distance of more than 300 kilometers or a comprehensive project of a railway passenger dedicated line with a distance of more than 100 kilometers, and has undertaken general contracting, construction general contracting or main project contracting of more than two of the following four items, and the project quality is qualified.

1, 2 tunnels with a length exceeding 3000m;

2.3 extra-large bridges over 500 meters or 1000 meters;

3. 65438 marshalling stations+0;

4. Two railway projects with a single contract value exceeding 500 million yuan.

Level 1 qualification standard:

1, enterprise assets

The net assets are more than 654.38 billion yuan.

2. Key personnel of the enterprise

(1) No less than 15 registered construction engineers in railway engineering.

(2) The technical director has more than 10 years experience in technical management of railway engineering construction, and has the senior title of railway engineering (or bridge engineering or tunnel engineering); There shall be no less than 75 persons with intermediate or above titles in railway engineering related majors.

(3) There shall be no less than 50 construction site management personnel with certificates, and the constructors, surveyors, quality engineers, safety officers, testers, material engineers, standard engineers, mechanics, laborers and librarians shall be complete.

(4) There shall be no less than 200 skilled workers at or above the intermediate level who have passed the examination or training.

3, enterprise engineering performance

In the past 10 years, he has undertaken the construction of three of the following five types of projects, of which at least the projects listed in 1 are qualified. (1) first-class railway comprehensive project, cumulative length 150km (excluding railway electricity, electrification, track laying and beam erection);

(2) Two railway tunnels with total length1000 m;

(3) Three railway bridges with a single span of 32m and a bridge length of100m;

(4) 2 new or rebuilt stations with a single contract value of more than 50 million yuan;

(5) Two general contracts for railway comprehensive projects with a single contract amount of 1 100 million yuan or more (excluding railway power, electrification and track laying and beam erection projects).

Secondary qualification standard:

1, enterprise assets

The net assets are more than 40 million yuan.

2. Key personnel of the enterprise

(1) There shall be no less than 8 first-class registered construction engineers in railway engineering.

(2) The technical director has more than 8 years experience in technical management of railway engineering construction, and has a senior title in railway engineering (or bridge engineering or tunnel engineering); There shall be no less than 40 persons with intermediate or above titles in railway engineering related majors.

(3) There shall be no less than 30 construction site management personnel with certificates, and the constructors, surveyors, quality engineers, safety officers, testers, materials engineers, standard engineers, mechanics, laborers, librarians and other personnel shall be complete.

(4) There shall be no less than 100 skilled workers at or above the intermediate level who have passed the examination or training.

3, enterprise engineering performance

In the past 10 years, he has undertaken the construction of three of the following five types of projects, of which at least the projects listed in 1 are qualified.

(1) railway comprehensive project with a total length of more than 60km (excluding railway power, electrification, track laying and beam erection);

(2) Three railway tunnels with total length 100 m;

(3) 8 railway bridges with a single span of 24 meters;

(4)3 intermediate stations;

(5) General contracting of railway comprehensive projects with a single contract amount of more than 20 million yuan (excluding railway electricity, electrification and track laying and beam erection projects).

Level 3 qualification standard:

1, enterprise assets

The net assets are more than 8 million yuan.

2. Key personnel of the enterprise

(1) There shall be at least 3 first-class registered construction engineers in railway engineering.

(2) the technical director has been engaged in the technical management of railway engineering construction for more than 5 years, and has the professional title of intermediate or above in railway engineering (or bridge engineering or tunnel engineering); There shall be no less than 20 persons with intermediate or above titles in railway engineering related majors.

(3) There shall be no less than 20 construction site management personnel with certificates, and the constructors, surveyors, quality engineers, safety officers, testers, material engineers, standard engineers, mechanics, laborers and librarians shall be complete.

(4) There shall be no less than 50 skilled workers at or above the intermediate level who have passed the examination or training.

(5) The technical director (or registered construction engineer) shall preside over the completion of at least two engineering achievements required by the Class II and above standards of this category.

Scope of contracted works:

Super enterprise:

1. Enterprises that have obtained the special qualification of construction general contracting can undertake the general contracting, design, general contracting and project management of all levels of projects in this category;

2. Those who have obtained any 1 super construction general contracting qualification and two first-class construction general contracting qualifications for housing construction, highways, railways, municipal utilities, ports, waterways, water conservancy and hydropower can undertake the construction general contracting, project general contracting and project management business of the above-mentioned professional projects, and have corresponding design leading professionals to carry out construction drawing design business.

3. After obtaining the special 1 construction general contracting qualification and two first-class construction general contracting qualifications in the fields of building construction, mining, smelting, petrochemical, electric power, etc., they can undertake the construction general contracting, project general contracting and project management business of the above-mentioned professional projects, and have corresponding design leading professionals to carry out construction drawing design business.

4, super qualified enterprises, limited to undertake the construction of a single contract amount of more than 60 million yuan of housing construction projects.

First-class enterprise: it can undertake the construction of first-class railway projects less than 30 kilometers, and can also undertake the construction of second-,third-and fourth-class railway projects (excluding steel plate girder bridges and bridges with a single span of more than 64 meters, tunnels with a total length of more than 3,000 meters, and projects within the scope of professional contracting qualifications for railway power, electrification and track-laying and beam-erecting projects).

Second-class enterprise: it can undertake the construction and reconstruction of Class I railway projects below 15km and Class II, III and IV railway projects below 30km (excluding steel truss girder, steel plate girder bridge, single-span bridge over 32m, tunnel with total length over 1200m, railway electric power, electrification and track-laying and beam-erecting projects within the scope of professional contracting qualification).

Grade III enterprise: it can undertake the comprehensive construction of newly-built and rebuilt Grade III and IV railways below 15km (excluding steel truss girder, steel plate girder bridge, bridge with single span greater than 24m, tunnel with total length greater than 200m, railway electricity, electrification and works within the scope of professional contracting qualification).

Note: Professional titles related to railway engineering include railway engineering, bridge engineering, tunnel engineering, railway line, station yard, subgrade, track and other professional titles.