This specification stipulates the basic requirements to be followed in the construction of basic information database of urban water supply system, including construction process, database design, database construction and operation and maintenance. This specification is applicable to the construction of relational databases by urban water supply authorities, urban water supply units, and urban water supply basic information database system development and design units, and can be used as a reference for design and operation management.
T/YH 7004-2020 history
2020T/YH 7004-2020 Specifications for basic database construction of urban water supply system