This document specifies the basic hygienic requirements for secondary water supply facilities, including hygienic requirements for machine rooms, hygienic requirements for water tanks (pools), hygienic requirements for disinfection equipment, and operational requirements. This document applies to secondary drinking water supply facilities.
Basic Data
Standard ID
GB 17051-2025 (GB17051-2025)
Description (Translated English)
Hygienic specification for facilities of secondary water supply
Sector / Industry
National Standard
Classification of Chinese Standard
C51
Classification of International Standard
13.060.20
Word Count Estimation
14,190
Date of Issue
2025-05-30
Date of Implementation
2026-06-01
Older Standard (superseded by this standard)
GB 17051-1997
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
