2025-12-5 216.73.216.21
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Chinese National Standard List: Hydrogeological survey

KA 27.3-2025 Coal mine water disaster prevention and control-Part 3:Underground grouting transformation and reinforcement of coal seam floor 
  Issued on: 2025-09-01   Translation Price(USD):
KA 27.6-2025 Coal mine water disaster prevention and control-Part 6:Water disaster risk monitoring and forewarning system 
  Issued on: 2025-09-01   Translation Price(USD):
KA 27.5-2025 Coal mine water disaster prevention and control-Part 5:Goaf water prevention and control 
  Issued on: 2025-09-01   Translation Price(USD):
KA 27.1-2025 Coal mine water disaster prevention and control-Part 1: Prevention and control of roof water disaster 
  Issued on: 2025-09-01   Translation Price(USD):
KA 27.2-2025 Coal mine water disaster prevention and control-Part 2:Structure exploration and treatment of coal floor for water disaster 
  Issued on: 2025-09-01   Translation Price(USD):
KA 27.4-2025 Coal mine water disaster prevention and control-Part 4:Ground area governance 
  Issued on: 2025-09-01   Translation Price(USD):
KA/T 20.3-2024 Outline for design of safety facilities for non-coal mine construction projectsPart 3:Outline for major changes design of safety facilities formetal and nonmetal mine construction projects 
  Issued on: 2024-04-01   Translation Price(USD): 165.0
KA/T 21-2024 Technical regulation for tailings damming with geofabriform method 
  Issued on: 2024-04-01   Translation Price(USD): 330.0
GB/T 14157-2023 Terminology of hydrogeology 
  Issued on: 2023-11-27   Translation Price(USD): 2550.0
KA/T 9-2023 Test method for coal mine groundwater connectivity tracing 
  Issued on: 2023-10-26   Translation Price(USD): 120.0
KA/T 10-2023 Technical specifications for groundwater management model of coal mine area 
  Issued on: 2023-10-26   Translation Price(USD): 165.0
KA/T 7-2023 Methods for hydrochemistry analysis of coal mine water 
  Issued on: 2023-10-26   Translation Price(USD): 195.0
KA/T 8-2023 Technical specification for long-term monitoring of groundwater in mining area 
  Issued on: 2023-10-26   Translation Price(USD): 165.0
KA/T 6-2023 Hydrochemical method for identifying water source of mine water inrush 
  Issued on: 2023-10-26   Translation Price(USD): 135.0
KA/T 3-2023 Technical specification for drain of underground coal mine water during the period of production 
  Issued on: 2023-10-26   Translation Price(USD): 210.0
KA/T 5-2023 Technical specification for prediction of mine water quantitywith numerical method 
  Issued on: 2023-10-26   Translation Price(USD): 120.0
KA/T 2-2023 Technical specification for advanced regional treatment oflimestone aquifer under coal seam 
  Issued on: 2023-10-26   Translation Price(USD): 480.0
DZ/T 0307-2023 Specification for groundwater monitoring network operation and maintenance 
  Issued on: 2023-04-19   Translation Price(USD):
DZ/T 0017-2023 Code of practice for engineering geological drilling 
  Issued on: 2023-04-19   Translation Price(USD):
GB/T 42362-2023 Specification for hazard assessment of groundwater aquifer damage in mine areas 
  Issued on: 2023-03-17   Translation Price(USD): 435.0
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