GB/T 42111-2022

Active

Low impact development stormwater management and harvest—Specification for facility operation and maintenance

低影响开发雨水控制利用设施运行与维护规范

Standard Type

GBT

ICS

93.025

CCS

P41

Status

Active

Issue Date

2022-12-30

Implementation

2022-12-30

Centralized Committee

市场监管总局

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the operational and maintenance requirements for low impact development (LID) stormwater management and harvest facilities, such as rain gardens, permeable pavements, and green roofs. It is applied in urban civil engineering projects across China to ensure these facilities function effectively in controlling runoff, reducing pollution, and conserving water resources. The standard guides facility managers and maintenance crews in inspection, cleaning, and repair procedures to sustain long-term performance.

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.