The qualification of NDT contracting enterprises is divided into Grade I, Grade II and Grade III.
Level 3 means that the enterprise is required to undertake the NDT of the following two projects 1 or above in recent five years.
In the past five years, the enterprise has undertaken the nondestructive testing of more than 1 in the following two projects, and the engineering quality is qualified. On average, the total number of boilers, pressure vessels and non-standard equipment tested every year shall not be less than 10, and the pressure pipeline shall not be less than 10 km; The average annual storage tank volume is not less than 6,543,800 cubic meters.
The registered capital of the enterprise is over 600,000 yuan, and the net assets of the enterprise are over 720,000 yuan. The highest annual project settlement income of the enterprise in the past three years is not less than 2 million yuan. Enterprises have more than 20 sets of nondestructive testing equipment.
Extended data
First-class qualification standard of qualification grade of non-destructive testing professional contracting enterprises
The enterprise shall have at least three project managers with first-class qualifications.
3. The registered capital of the enterprise is more than 6,543,800 yuan, and the net assets of the enterprise are more than 6,543,800 yuan.
4. The highest annual project settlement income of the enterprise in the past three years is more than 7 million yuan.
5. The enterprise has X-ray, ultrasonic, magnetic powder, penetrant and other testing methods, including at least 30 sets of nondestructive testing equipment such as X-ray and ultrasonic.
Non-destructive testing enterprise qualification grade secondary qualification standard
1. In recent five years, the enterprise has undertaken the nondestructive testing of the following two items 1 or above, and the engineering quality is qualified.
(1) The total number of boilers, pressure vessels and non-standard equipment tested every year is not less than 20, and the pressure pipeline is not less than 30 kilometers;
(2) The average annual volume of the storage tank is not less than 20,000 cubic meters.
2. The enterprise manager has more than 8 years working experience in project management; The technical director has more than 8 years of experience in nondestructive testing construction technology management, with intermediate or above titles in related majors and RTⅲ or UTⅲ qualifications; The person in charge of enterprise finance has the title of intermediate or above.
There are not less than 65,438+00 engineering and technical personnel with professional construction management experience in the enterprise, including not less than 5 personnel with intermediate or above titles; At least 3 technical leaders have RT Ⅲ or UT Ⅲ qualifications, and at least 15 have NDT qualifications. The personnel engaged in various testing methods should be fully qualified.
The enterprise shall have at least 3 project managers with the qualification of Grade II or above.
3. The registered capital of the enterprise is more than 800,000 yuan, and the net assets of the enterprise are more than 6,543,800 yuan.
4. The highest annual project settlement income of the enterprise in the past three years is more than 4 million yuan.
5. The enterprise has X-ray, ultrasonic, magnetic powder, penetrant and other testing methods, including at least 20 sets of nondestructive testing equipment such as X-ray and ultrasonic.
Baidu Encyclopedia-NDT enterprise qualification grade standard
Baidu Encyclopedia-Qualification Grade Standard for Non-destructive Testing Professional Contracting Enterprises