T/CHES 56-2021 Active Group standards

T/CHES 56-2021 Drainage Project Prevention and Control System Technical Guidelines for Mussels

T/CHES 56-2021 Drainage Project Prevention and Control System Technical Guidelines for Mussels

Publish Date: 2021-09-29 Implement Date: 2021-12-01 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/CHES 56-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building water supply and drainage projects

ICS Name: The facilities in the building

Publish Date: 2021-09-29

Implement Date: 2021-12-01

Pages: 20 pages

Scope

This document stipulates the requirements for the planning, design, construction, acceptance, operation, and maintenance of the swamp mussel prevention and control system in water conveyance projects.
This document is applicable to the prevention and control of swamp mussels in all types of water conveyance projects.

Development Information

Word Count: 27 Thousand words Pages: 20 pages

Referenced Standards

GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system GB/T 17638-1998 Geosynthetics—Synthetic staple fibers needlepunched nonwoven geotextiles GB/T 17638-2017 Geosynthetics—Synthetic staple fibers needlepunched nonwoven geotextiles GB 18401-2003 National general safety technical code for textile products GB 18401-2010 National general safety technical code for textile products GB 50202-2018 Standard for acceptance of construction quality of building foundation FZ/T 64033-2014 Spun-thermal bonded nonwoven SL 176-2007 Rules for Quality Inspection and Evaluation of Hydraulic and Electrical Construction Work SL 176-1996 "Water Resources and Hydropower Engineering Construction Quality Evaluation Regulations (Trial)" SL 223-1999 Water Resources and Hydropower Construction Project Acceptance Regulations SL 677-2014 Waterworks Concrete Construction Specification GB 50141-2008 Code for construction and acceptance of water and sewerage structures GB 50203-2011 Code for acceptance of constructional quality of masonry structures GB/T 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system SL/T 223-2025 Acceptance Regulations for Water Resources and Hydropower Construction Projects

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