DB4403/T 224-2021
Public drinking water pipe network operation management regulations (English Version)

Standard No.

DB4403/T 224-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB4403/T 224-2021

Scope

This document applies to the operation and management of the municipal drinking water pipe network, the drinking water pipe network of residential areas in front of users and their ancillary facilities within the jurisdiction of Shenzhen City (including the Shenzhen-Shantou Cooperation Zone), excluding the operation and management of secondary water supply facilities.

DB4403/T 224-2021 history

• 2021 DB4403/T 224-2021 Public drinking water pipe network operation management regulations