SL 55-2005 Specification for geological investigation of small and medium-sized water conservancy and hydropower projects SL 55-2005

This standard is formulated to further unify the geological survey work of small and medium-sized water conservancy and hydropower projects, clarify the survey tasks, contents and methods of each survey stage, and ensure the quality of survey results. This standard consists of 9 chapters, 27 sections, 127 articles and 6 appendices. The main technical contents are: it stipulates the scope of application of this standard; it stipulates the geological survey stages, survey procedures and survey accuracy of small and medium-sized water conservancy and hydropower projects; it clarifies the survey tasks, contents, methods and requirements of each survey stage; it stipulates that each survey stage must submit a survey report and a report writing outline. SL 55-2005 Specification for Geological Survey of Small and Medium-sized Water Conservancy and Hydropower Projects SL 55-2005 SL55-2005 Standard download decompression password: www.bzxz.net