T/TJJG 204-2020 Active Group standards

T/TJJG 204-2020 Technical specification for operation and maintenance of urban landscape river

T/TJJG 204-2020 Technical specification for operation and maintenance of urban landscape river

Publish Date: 2020-10-23 Implement Date: 2020-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/TJJG 204-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic and hydroelectric projects

ICS Name: Hydraulic structures

Publish Date: 2020-10-23

Implement Date: 2020-11-01

Pages: 32 pages

Scope

This standard specifies the terms and definitions, basic requirements, riverbed maintenance, embankment and revetment maintenance, water body maintenance, ecological maintenance, water treatment facility maintenance, other facility maintenance, emergency management, safety management, and file management for the operation and maintenance of urban landscape waterways.
This standard applies to the operation and maintenance management of urban landscape waterways.

Development Information

Word Count: 28 Thousand words Pages: 32 pages

Referenced Standards

GB 3838-2002 Environmental quality standards for surface water GB/T 18921-2002 The reuse of urban recycling water—Water quality standard for scenic environment use GB/T 18921-2019 The reuse of urban recycling water—Water quality standard for scenic environment use GB 19517-2004 National safety technical code for electric equipments GB 19517-2009 National safety technical code for electric equipments GB 19517-2023 National technical specification for the safety of electric equipments GB 50286-2013 Code for design of levee project GB 50286-1998 Code for design of levee project HJ 91.1-2019 Sewage monitoring technical specifications SL 17-2014 Dredging and Fill Sand Engineering Technical Specification SL/T 260-2014 Dike Engineering Construction Specification SL/T 260-2025 Dike Engineering Construction Specification

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