T/GERS 0030-2023 Specifications for the Configuration, Installation, and Maintenance Management of Building Water Meters
T/GERS 0030-2023
Basic Information
Scope
Main technical content: This standard is drafted in accordance with the provisions of GB/T 1.1—2020, and the relevant content has been verified, showing strong operability and scientificity. Based on the survey and collection of opinions, the main technical content of the standard includes: 1. Terminology and definitions. Clarify the relevant terminology and definitions of building water meter configuration, installation, and maintenance management, including introduction pipes, first-level metering water meters, second-level metering water meters, third-level metering water meters, water meter equipping rate, single reading success rate, multiple reading success rate, data reading compliance rate, etc. 2. Water meter selection. Clarify the basis and requirements for water meter selection, including basic requirements, selection requirements, and functional requirements for smart water meters. 3. Water meter equipping. Clarify the requirements for water meter equipping, including the equipping principles of building water meters, equipping scope (equipping requirements for first-, second-, and third-level metering water meters), water meter equipping rate, and accuracy grade requirements. 4. Water meter installation. Include requirements for installation location, installation environment, installation preparation, installation status, pipe fittings, elimination of hydraulic disturbance, requirements for first use after installation or repair, water meter protection, and safe operation of water meters. 5. Water meter maintenance. Include requirements for water meter verification, daily maintenance, and water meter replacement.