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SL/T 299-2020 English PDF

US$2069.00 ยท In stock
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SL/T 299-2020: Code for geological mapping of water and hydropower projects
Status: Valid

SL/T 299: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
SL/T 299-2020English2069 Add to Cart 10 days [Need to translate] Code for geological mapping of water and hydropower projects Valid SL/T 299-2020
SL 299-2004EnglishRFQ ASK 7 days [Need to translate] Code of geological mapping for water conservancy and hydropower engineering Obsolete SL 299-2004

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Basic data

Standard ID SL/T 299-2020 (SL/T299-2020)
Description (Translated English) Code for geological mapping of water and hydropower projects
Sector / Industry Water Resources Industry Standard (Recommended)
Classification of Chinese Standard P13
Classification of International Standard 93.020
Word Count Estimation 96,996
Date of Issue 2020-11-30
Date of Implementation 2021-02-28
Older Standard (superseded by this standard) SL 299-2004
Quoted Standard GB 50487; SL 55; SL 73; SL 188; SL 197; SL 251; SL 567; SL 629; SL 652; SL 704
Issuing agency(ies) Ministry of Water Resources of the People's Republic of China
Summary This standard is applicable to the geological surveying and mapping work of geological survey of water conservancy and hydropower engineering. Engineering geological surveying and mapping should be carried out before the layout of geophysical prospecting, prospecting, testing and first testing. Various geological phenomena related to the construction of water conservancy and hydropower projects should be comprehensively investigated, and their nature and laws should be analyzed. The district engineering geological environment provides basic geological data and guides the layout of survey work. Water conservancy and hydropower engineering geological surveying and mapping shall not only meet the requirements of this standard, but also meet the requirements of relevant national standards.

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Question 5: Should I purchase the latest version SL/T 299-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version SL/T 299-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.