T/CHES 108-2023
Horizontal directional drilling regulations for water conservancy and hydropower projects (English Version)

Standard No.: T/CHES 108-2023
Language: Chinese, Available in English version
Release Date: 2023
Published By: Group Standards of the People's Republic of China
Latest: T/CHES 108-2023

Scope: The main technical content includes basic regulations, drilling design, selection of drilling equipment and tools, drilling implementation, drilling core sampling, drilling experiments and testing, in-hole accident prevention and handling, quality and acceptance, data compilation, etc.

T/CHES 108-2023 history

2023 T/CHES 108-2023 Horizontal directional drilling regulations for water conservancy and hydropower projects

Topics on standards and specifications

Sea-to-sea horizontal directional drilling Engineering water drilling rig Horizontal directional drilling acceptance Horizontal Directional Drilling Country Horizontal directional drilling inspection Horizontal directional drilling construction specification name Horizontal directional drilling construction technology Horizontal directional drilling construction specifications GB Horizontal directional drilling rig operating procedures Related horizontal directional drilling construction standards Horizontal directional drilling construction execution Horizontal directional drilling construction acceptance

Standard and Specification

SL 291-2003 Code of practice in drilling for water resources and hydropower engineering SL 440-2009 Specification on relocation planning and design of rural resettlement for construction of water resources and hydropower project SL 163.2-1995 Code for test of construction cut-off models SL 168-1996 The acceptance code for construction of small hydropower station SL 223-1999 Specification of construction acceptance on water resources and hydroelectric development SL 197-2013 Code for surveying of water resources and hydropower engineering SL 26-2012 Technical terms in water resources and hydropower project SL 223-2008 Acceptance code of practice on water resources and hydroelectric engineering SL 290-2003 Specifications on land requisition and resettlement design for construction of water resources and hydropower project SL 398-2007 General technical specification for safety of hydraulic and hydroelectric engineering construction

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