CJJ 51-2016
Technical specification for safety of operation,maintenance and rush-repair of city gas facilities (English Version)

Standard No.

CJJ 51-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

Professional Standard - Urban Construction

Latest

CJJ 51-2016

Replace

CJJ 51-2006

Scope

This procedure applies to the operation, maintenance and repair of urban gas facilities such as urban gas plants, pipeline networks, user gas facilities, monitoring and data collection systems, etc. This procedure does not apply to the operation, maintenance and repair of automobile gas filling stations.

CJJ 51-2016 Referenced Document

• CJJ 95 Technical specification for corrosion control of urban gas buried steel pipelines
• CJJ/T 146 Technical specification for gas alarm and control system
• CJJ/T 148 Technical specification for city gas odorization
• CJJ/T 153 Standard for city gas signs
• CJJ/T 215 Technical specification for leak detection of city gas piping system
• GB 50174 Data Center Design Specification*， 2018-01-01 Update
• GB/T 28055 Technical specifications for hot-pressurized plugging of steel pipelines*， 2023-05-23 Update
• GB/T 29639 Guidelines for enterprises to develop emergency response plan for work place accidents*， 2020-09-29 Update
• GB/T 50811 Standard for the operation safety assessment of gas system
• SY 5985 Liquefied petroleum gas safety stipulation

CJJ 51-2016 history

• 2016 CJJ 51-2016 Technical specification for safety of operation,maintenance and rush-repair of city gas facilities
• 2006 CJJ 51-2006 Safety technical specification for operation, maintenance and rush-repair of city gas facilities
• 2001 CJJ 51-2001 Safety Technical Spicification for Operation,Maintenance and Rush-repair of Urban Gas Facilities
• 1970 CJJ 51-1992 Technical regulations for emergency repair and maintenance of urban gas pipeline network