CJJ/T 49-2020 Active Industry standards-Urban construction

CJJ/T 49-2020 Technical standard for stray current corrosion protection ln metro

Publish Date: 2020-04-09 Implement Date: 2020-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: CJJ/T 49-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTransportation Engineering

ICS Name: Railway construction

Publish Date: 2020-04-09

Implement Date: 2020-10-01

Pages: 73 pages

Scope

本标准适用于新建、扩建及改建地铁杂散电流防护工程的设计、施工、验收、检验、移交、监测控制和维护

Development Information

Drafting Units:

北京市地铁运营有限公司、中建城开环境建设股份有限公司

Drafting Persons:

宋杰张元马宏儒张栋梁汪园园姜勇陈敏游泽银李力鹏温志伟王云张建根陈光章陈丽徐秋平董鑫汇陈桁王陆平于松伟李国欣赵勤张华英杜贵府李鲲鹏王军平吴军高巍黄德亮傅铭金江涛谢伟顾群益

Pages: 73 pages

Replace the following standards

CJJ 49-1992

Related Standards

GB 146.2-1983 Replaced

GB 146.2-1983 Structure gauge for standard gauge railways

Publish Date: 1983-11-07

GB 6389-1997 Replaced

GB 6389-1997 Safety standards for railway level crossing in industrial enterprises

Publish Date: 1997-03-14

CJ/T 236-2006 Abolished

CJ/T 236-2006 Urban railway transportation platform screen door system

Publish Date: 2006-11-29

GB/T 30012-2013 Active

GB/T 30012-2013 Regulations for operation management of urban rail transit

Publish Date: 2013-10-10

GB/T 30013-2013 Active

GB/T 30013-2013 Basic condition for trial operation of urban rail transit

Publish Date: 2013-10-10

GB 146.2-2020 Active

GB 146.2-2020 Gauge for standard gauge railways—Part 2:Structure gauge

Publish Date: 2020-10-11