DB51/T 3163-2023 Technical Guidelines for Exploration and Demarcation of Centralized Drinking Water Source Protection Areas in Sichuan Province (English Version)
Sichuan Provincial Standard of the People's Republic of China
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DB51/T 3163-2023
Scope
This document stipulates the technical route, work flow, accuracy indicators, results collection, etc. for the survey and demarcation of centralized drinking water source protection zones. This document is applicable to the demarcation and demarcation of centralized drinking water source protection zones.
DB51/T 3163-2023 Referenced Document
CH/T 2009 Specifications for global positioning system real-time kinematic (RTK) surveys
HJ 338 Technical specifications for the division of drinking water source protection areas
HJ 747 Coding specification for centralized drinking water source
HJ/T 433 Technical requirement for source water protection area signs
DB51/T 3163-2023 history
2023DB51/T 3163-2023 Technical Guidelines for Exploration and Demarcation of Centralized Drinking Water Source Protection Areas in Sichuan Province