GB 50287-1999Code for water resource and hydropower engineering geological investigation (English PDF)
水利水电工程地质勘察规范
GB 50287 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB 50287-2016 | Code for hydropower engineering geological investigation | Valid |
| GB 50287-2006 | Code for hydropower engineering geological investigation | Obsolete |
| GB 50287-1999 | Code for water resource and hydropower engineering geological investigation | Obsolete |
GB 50287-1999 is obsolete. It has been replaced by GB 50287-2006. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Technical Supervision Bureau, Ministry of Construction
Level / Type
National · Mandatory
Issue date
March 4, 1999
Implementation date
August 1, 1999
Scope
GB 50287-1999 is the English-translated version of 水利水电工程地质勘察规范.
GB 50287-1999 is the Chinese national standard "Code for water resource and hydropower engineering geological investigation". It was issued on March 4, 1999 by the State Technical Supervision Bureau, Ministry of Construction, and took effect on August 1, 1999. It is obsolete: it has been replaced by GB 50287-2006.
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Document preview — GB 50287-1999
National Standard of the People's Republic of China
Issued by: State Technical Supervision Bureau, Ministry of Construction
Contents
- Document data
1 Document data
Sector: National standard (Mandatory).
Issuing body: State Technical Supervision Bureau, Ministry of Construction.
Date of issue: 1999-03-04.
Date of implementation: 1999-08-01.
Status: obsolete, replaced by GB 50287-2006.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- NB/T 10129-2019Specification for Preparation of Special Geological Report on Impoundment-Affected Area for Hydropower Projects
- NB/T 10141-2019Specification for Investigation of Reservoir Special Items for Hydropower Projects
- NB/T 10073-2018Specification for Engineering Geological Investigation of Pumped Storage Power Stations
- NB/T 10074-2018Specification for Engineering Geological Mapping of Hydropower Projects
- NB/T 35113-2018Specification for Water Pressure Test in Borehole of Hydropower Projects
- NB/T 35079-2016Design code for rock-bolted crane girders in underground powerhouses
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GB 50287-1999
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