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SL 639-2013Inspection and assessment standard for separated item project construction quality of water conservancy and hydroelectric engineering.Installation of Step-up substation electrical equipment (English PDF)

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Issued by

Ministry of Water Resources of the People's Republic of China

Level / Type

National · Mandatory

Issue date

January 1, 2013

Implementation date

January 1, 2013

Scope

SL 639-2013 (Inspection and assessment standard for separated item project construction quality of water conservancy and hydroelectric engineering.Installation of Step-up substation electrical equipment) is available as an English-translated PDF.

SL 639-2013 is the Chinese standard "Inspection and assessment standard for separated item project construction quality of water conservancy and hydroelectric engineering.Installation of Step-up substation electrical equipment".

It was issued by Ministry of Water Resources of the People's Republic of China. It cites 10 other standards.

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Document preview — SL 639-2013

National Standard of the People's Republic of China

ICS: 93.160
Classification: P55

Issued by: Ministry of Water Resources of the People's Republic of China

Document data
Standards quoted by this standard

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.

GB 11032

GB 50147

GB 50148

GB 50149

GB 50150

GB 50168

GB 50169

GB 50171

GB 50173

SL 176

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 49 pages — is available in the English PDF.

Referenced standards

Normative references

GB 11032

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