Recently, the Ministry of Housing and Urban-Rural Development publicly solicited opinions on a batch of mandatory national standards for engineering construction, including the "Code for Inorganic Chemical Engineering Projects," "Code for Information and Communication Network Engineering Projects," "Code for Information and Communication Pipeline Engineering Projects," "General Code for Electrical Engineering in Explosive Atmospheres," "General Code for Industrial Equipment and Piping Engineering in Plant Areas," "General Code for Application of Concrete in Low-Temperature Environments," "Code for Chemical Mining Engineering Projects," "Code for Organic Chemical Engineering Projects," "General Code for Engineering Anti-Static Protection," "Code for Fine Chemical Engineering Projects," "General Code for Heating, Ventilation and Air Conditioning of Industrial Buildings," and "Code for Information and Communication Stations and Supporting Facilities Engineering Projects." The deadline for feedback is December 15, 2023.

Click the blue titles below to view standard details.

I. Code for Inorganic Chemical Engineering Projects.pdf

This code is a full-text mandatory code. It must be implemented throughout the entire life cycle of new construction, expansion, and reconstruction of inorganic chemical engineering projects, including planning, construction, renovation, and maintenance.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: xiaoxiaoyu@cwcec.com.

2. Mailing address: China Wuhuan Engineering Co., Ltd., No. 1019 Minzu Avenue, East Lake High-Tech Development Zone, Wuhan; Postal code: 430223.

II. Code for Information and Communication Network Engineering Projects.pdf

This document specifies new construction, expansion, and reconstruction projects of information and communication networks that provide services to public users. It covers the planning, construction, operation and management, and demolition of information and communication network engineering.

Relevant units and the public may submit feedback through the following channels and methods:  

Email:

xiaoziyu@cmdi.chinamobile.com.

2. Mailing address: No. 16 Danling Street, Haidian District, Beijing; Postal code: 100080.

III. Code for Information and Communication Pipeline Engineering Projects.pdf

This document specifies the planning and construction, operation and maintenance, and demolition of information and communication pipeline engineering projects. The technical requirements of other relevant recommended national standards, industry standards, local standards, association standards, and enterprise standards shall not be lower than the relevant technical requirements of this code.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: sxuem@dimpt.com.

2. Mailing address: No. 1 Huzhu Road, Zhongyuan District, Zhengzhou City, Henan Province; Postal code: 450007.

IV. General Code for Electrical Engineering in Explosive Atmospheres.pdf

This document specifies the construction and acceptance of explosion-proof electrical equipment, electrical wiring in explosive atmospheres, and lightning protection and grounding systems in explosive atmospheres, as well as electrical protection in explosive atmospheres.

Relevant units and the public may submit feedback through the following channels and methods:  

Email:

gongpuzhan-hqc@cnpc.com.cn.

2. Mailing address: No. 1 Chuangda 2nd Road, Laiguangying High-Tech Industrial Park, Chaoyang District, Beijing; Postal code: 100012.

V. General Code for Industrial Equipment and Piping Engineering in Plant Areas.pdf

This document specifies the design, construction, acceptance, operation and maintenance, and demolition of industrial equipment and piping in plant areas. This code is a national technical regulation, the basic technical bottom line in social and economic management and other aspects, the technical basis for government governance and the performance of duties in accordance with the law, and a technical provision that the whole society must abide by. This code covers various types of engineering projects, covers the entire life cycle of projects, and covers technical provisions that the whole society must abide by.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: mali@chengda.com.

2. Mailing address: Chengda Building, No. 279 Middle Section of Tianfu Avenue, Chengdu City, Sichuan Province, China; Postal code: 610041.

VI. General Code for Application of Concrete in Low-Temperature Environments.pdf

This code specifies the engineering application of concrete in low-temperature environments (-40°C to -197°C), to ensure engineering quality, meet the normal use needs of construction projects, protect the ecological environment, and promote green development.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: lijinguang-hqc@cnpc.com.cn.

2. Mailing address: No. 1 Chuangda 2nd Road, Laiguangying High-Tech Industrial Park, Chaoyang District, Beijing; Postal code: 100012.

VII. Code for Chemical Mining Engineering Projects.pdf

This code sets out the basic requirements for the technology and management of chemical mining engineering projects. When the technical measures adopted are inconsistent with this code, a compliance determination must be carried out. Chemical mining engineering projects shall follow the principles of putting people first, advanced technology, economic rationality, safety and environmental protection, and conservation of energy and resources, and shall encourage the adoption of appropriate and reliable new processes, new technologies, new equipment, and new materials, and encourage the creation of intelligent and green mines.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: wuzhigang02@sinochem.com.

2. Mailing address: No. 51 West Chaoyang Road, Haizhou District, Lianyungang City, Jiangsu Province; Postal code: 222004.

VIII. Code for Organic Chemical Engineering Projects.pdf

This code specifies the safeguarding of people's lives and property safety, personal health, engineering safety, ecological environment safety, public rights and interests, and public interests in the construction of organic chemical engineering projects, as well as the promotion of energy and resource conservation and utilization.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: hc1632@hlet.com.

2. Mailing address: No. 7 South Tangyan Road, High-Tech Zone, Xi'an; Postal code: 710065.

IX. General Code for Engineering Anti-Static Protection.pdf

This code specifies the safeguarding of personal health and life and property safety, national security, and ecological environment safety in engineering anti-static construction, meeting the basic needs of social and economic management, and ensuring the normal operation of engineering anti-static protection. The design, construction, testing and acceptance, operation and maintenance, and demolition of engineering anti-static protection must comply with this code.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: sunjj@cesi.cn.

2. Mailing address: No. 1 East Andingmen Street, Dongcheng District, Beijing; Postal code: 100007.

X. Code for Fine Chemical Engineering Projects.pdf

This code must be implemented in the planning, design, construction, operation and maintenance, renovation, and demolition of fine chemical engineering. This code does not apply to chemically synthesized pharmaceuticals and daily chemicals; this code does not apply to the supervision of engineering quality and safety throughout the life cycle of fine chemical engineering projects under force majeure conditions such as war and natural disasters.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: liangjianping@chengda.com.

2. Mailing address: 25th Floor, Chengda Building, No. 279 Middle Section of Tianfu Avenue, Chengdu City, Sichuan Province; Postal code: 610041.

XI. General Code for Heating, Ventilation and Air Conditioning of Industrial Buildings.pdf

This code must be implemented in the design, construction, acceptance, operation and maintenance, and demolition of heating, ventilation and air conditioning engineering for new construction, expansion, and reconstruction of industrial buildings.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: renzc@enfi.com.cn.

2. Mailing address: No. 12 Fuxing Road, Haidian District, Beijing; Postal code: 100038.

XII. Code for Information and Communication Stations and Supporting Facilities Engineering Projects.pdf

This code applies to the planning, survey, design, construction, acceptance, maintenance, and demolition of information and communication stations and supporting facilities in new construction, reconstruction, and expansion projects, and the relevant provisions of this code must be implemented.

Relevant units and the public may submit feedback through the following channels and methods:  

1. Email: shenxw.hx@chinaccs.cn.

2. Mailing address: No. 999 Chunbo Road, Binjiang District, Hangzhou City, Zhejiang Province; Postal code: 310051.