SL 689-2013 (English Version) PDF

Scope: This standard is applicable to the operation and management of water supply projects in villages and towns with a designed water supply scale of not less than 200m/d or a designed water supply population of not less than 2,000 people; the operation and management of water supply projects in villages and towns of other sizes can be implemented with reference to this standard.

SL 689-2013 Referenced Document

CJJ 58 Technical specification for operation,maintenance and safety of city and town waterworks
DL 408 Rules of safe operation in power industry (power plants and electrical parts of transformer substations)
DL 409 Rules of safe operation in power industry (electric power line part)
DL/T 572 Power Transformer Operation Regulations (DL/T 572-2010)
DL/T 596 Rules for preventive testing of electrical equipment
GB 11984 Safety regulation for chlorine
GB 12176 Sodium hypochlorite generator
GB 3838 Environmental quality standards for surface water
GB 50013 Outdoor Water Supply Design Standards*， 2019-08-28 Update
GB 5749 Hygienic Standards for Drinking Water*， 2022-03-15 Update
GB/T 14848 Standard for groundwater quality*， 2017-10-14 Update
GB/T 20621 Generator of complex chlorine dioxide by chemical reaction
GB/T 50625 Well Engineering Technical Standards*， 2024-02-26 Update
GB/T 5750 Standard examination methods for drinking water
HJ/T 264 Technical requirement for environmental labeling product Ozone generator
HJ/T 272 Specifications for environmental protection product Chlorine dioxide disinfectabt generator by chemical method
HJ/T 338 Technical guideline for delineating source water protection areas
HJ/T 433 Technical requirement for source water protection area signs
SL 255 Code of technical management for pumping station
SL 687 Design code for rural water supply engineering*， 2014-01-13 Update

2019 SL 310-2019 Technical specifications for village and town water supply projects
2013 SL 689-2013 Code of practice for operation and maintenance of rural water supply