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national standards of People's Republic of China

Code for acceptance of construction electrical engineering construction quality

Code of acceptance of construction quality of electrical installation in building

GB 50303-2002

Compiling department: Zhejiang Provincial Construction Department Approving department: Ministry of Construction of the People's Republic of China Implementation date: June 1, 2002

Notice on Issuing National Standard "Code for Construction Quality Acceptance of Building Electrical Engineering"

Jian Biao [2002] No. 82

According to the requirements of the Ministry of Construction "Notice on Printing and Distributing the" 2000-2001 National Standard Development and Revision Plan for Engineering Construction "(Jianbiao [2001] No. 87), the Zhejiang Provincial Construction Department will jointly revise it with relevant departments The "Code for the Acceptance of Construction Electrical Engineering Construction Quality." The Ministry of the People's Republic of China organized a review of this specification and is now approved as a national standard with the number GB 50303-2002. It will be implemented as of June 1, 2002. Among them, 3.1.7, 3.1.8, 4.1.3, 7.1.1, 8.1.3, 9.1.4, 11.1.1, 12.1.1, 13.1.1, 14.1.2, 15.1.1, 19.1.2, 19.1.6, 21.1.3, 22.1.2, 24.1.2 are mandatory The provisions must be strictly implemented. The original "Quality Inspection and Evaluation Standards for Building Electrical Installation Engineering" GBJ 303-88, "Code for Construction and Acceptance of Electrical Installation Installation Engineering 1kV and Below Wiring Engineering" GB 50258-96, "Code for Construction and Acceptance of Electrical Lighting Installation Installation Engineering" GB 50259-96 is abolished at the same time.
The Ministry of Construction is responsible for the management and interpretation of the compulsory provisions, Zhejiang Kaiyuan Installation Group Co., Ltd. is responsible for the interpretation of specific technical content, and the Ministry of Construction Standard Quota Research Institute organized the publication of China Planning Press.

Ministry of Construction of the People's Republic of China April 1, 2002

Foreword

This specification is in accordance with the requirements of the Ministry of Construction "Notice on Printing and Distributing <2000-2001 National Standard Development and Revision Plan for Engineering Construction>" (Build Standard [2001] No. 87), and Zhejiang Construction Department is responsible for Organized the editor-in-chief unit Zhejiang Kaiyuan Installation Group Co., Ltd. (formerly Zhejiang Industrial Equipment Installation Corporation) together with relevant units on the "Building Electrical Installation Engineering Quality Inspection and Evaluation Standards" GBJ 303-88, "Electrical Installation Installation Project 1kV and below wiring works "Construction and acceptance specifications" GB 50258-96, "Construction and acceptance specifications of electrical lighting installation electrical engineering installation engineering" GB 50259-96 were revised.
During the preparation of this code, the preparation team conducted a wide range of investigations and studies, and summarized the practical experience of construction quality control and quality acceptance of building electrical engineering in China, and adhered to the guidance of "separation of inspection and evaluation, strengthening of acceptance, improvement methods, and process control." On the premise of principle, it is coordinated with the "Uniform Standard for Quality Acceptance of Construction Engineering Construction" GB 50300-2001, and the opinions of relevant design, supervision and construction units are solicited. The review was finalized in October 2001.
This specification is a mandatory standard with mandatory provisions. It focuses on ensuring engineering safety, use function, human health, environmental benefits, and public interest, and makes provisions for the control and acceptance of construction electrical engineering construction quality. At the same time, a number of provisions for appearance quality requirements are appropriately specified.
This code may require partial revisions in the future. Information and provisions about the partial revisions will be published in the "Engineering Construction Standardization" magazine.
The provisions marked in bold in this code are mandatory and must be strictly enforced.
In order to improve the quality of the specifications, in the process of implementing this standard, all units are required to pay attention to summing up experience and accumulating data, and to feedback relevant opinions and suggestions to Zhejiang Kaiyuan Installation Group Co., Ltd. (Address: 21 Kaiyuan Road, Hangzhou, Zhejiang Province, Post Code 310001) for future reference.
The main editing unit, participating editing unit and main drafter of this code:
Compiling institutes : Zhejiang Kaiyuan Installation Group Co., Ltd.
Participating organization : Beijing Construction Engineering Quality Supervision General Station
Hangzhou Construction Engineering Quality Supervision Station
Zhejiang Architectural Design & Research Institute
Shanghai Construction Engineering Quality Supervision Station
Main drafters : Qian Dazhi, Wang Zhensheng, Fu Ciying, Liu Boping, Lin Han, Xu Naiyi, Li Weiyu