T/SDHPXH 05-2023 Active Group standards

T/SDHPXH 05-2023 Gutter screen for preventing fall into manhole

Publish Date: 2023-02-20 Implement Date: 2023-02-25 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/SDHPXH 05-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Accident and disaster control

Publish Date: 2023-02-20

Implement Date: 2023-02-25

Scope

Main technical content: In order to further implement the requirements of the "Regulations on Urban Drainage and Sewage Treatment" (Decree No. 641 of the State Council), avoid accidents of pedestrians falling into manholes when manhole covers are missing or damaged, and standardize the application of anti-fall and debris-collecting nets for urban manholes, ensuring reliable performance, reasonable technology, and safety. This standard is formulated in accordance with the "Safety Production Law of the People's Republic of China", "Product Quality Law of the People's Republic of China", CJ/T 233-2016 "Plastic Manholes for Building Sewage Systems", JC/T 2241-2014 "Precast Concrete Manhole Covers", 12S522 "Concrete Modular Drainage Manholes", 08SS523 "Plastic Drainage Manholes for Building Sewage Systems", 13SR425 "Outdoor Heat Pipe Manholes", 20S515 "Steel Reinforced Concrete and Brick Drainage Manholes", EN124:1994 "Road and Pedestrian Crossing Manholes and Manhole Covers", GB/T 23858-2009 "Manhole Covers", T/CECS 721-2020 "Technical Standards for the Application of Anti-Fall and Debris-Collecting Nets for Drainage Pipes and Manholes", etc. This standard specifies the definitions of terms, performance requirements, design selection, marking, construction and installation, acceptance, maintenance, inspection, packaging, and storage for anti-fall and debris-collecting nets for manholes. This standard applies to the design selection, construction, acceptance, and maintenance of anti-fall and debris-collecting nets for manholes made of nylon, polyester, polypropylene, high-density polyethylene filament, or other materials with weather resistance not lower than the above-mentioned materials (weather resistance).