T/GRM 086-2023
Technical specification for underground water exploration and drainage in coal mines (English Version)

Standard No.: T/GRM 086-2023
Language: Chinese, Available in English version
Release Date: 2023
Published By: Group Standards of the People's Republic of China
Latest: T/GRM 086-2023

Scope: 1. Terms and definitions; 2. Principles of water exploration and release; 3. Design; 4. Construction; 5. Safety measures; 6. Acceptance; 7. Summary report.

T/GRM 086-2023 history

2023 T/GRM 086-2023 Technical specification for underground water exploration and drainage in coal mines

Topics on standards and specifications

Coal Mine Underground Insurance Water quality in underground coal mines High chloride coal mine water quality coal mine underground water Downhole water exploration and release technology Coal mine water exploration

Standard and Specification

MT 558.3-2005 Plastic pipes in coal mining Part 3: Fibre-reinforced plastic pipes MT 558.2-1996 Polyvinyl chloride (hard) pipes for coal mines GB 41022-2021 Basic index of coal mine gas drainage and exploition AQ 1026-2006 Basic index of coal mine gas drainage and exploition GB 16424-1996 Safety regulations for metal and nonmetal underground mines MT 558.2-2005 Plastic pipes in coal mining Part 2: Polyvinyl chloride pipes MT 558.1-2005 Plastic pipes in coal mining Part 1: Polyethylene pipes MT 558.1-1996 Polyethylene pipes for coal mines AQ 1081-2010 Safety regulation for fire & explosion prevention of coalbed methane surface exploitation AQ 1012-2005 Safety inspecting-testing specification of in-service main dewatering system for coal mine

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