Standard No.:	SL 285-2003
Chinese Name:	水利水电工程进水口设计规范
English Name:	Design specification for intake of hydraulic and hydroelectric engineering
Professional Classification:	P59 Water power engineering
Professional Classification:	SL Professional Standard - Water Resources
Issued by:
Issued on:	2003-05-20
Implemented on:	2003-08-01
Status:	VALID
Replace:	SD303-1988
Target Language:	English
File Format:	PDF
Word Count:	36000 words
Translation Price:	1080 (USD)
Delivery:	via email in 1-8 business day

1.0.1 This specification was made to make clear of the design requirements of intake of hydraulic and hydroelectric engineering, unify design standards and make the standard safe and suitable for use technically and economically.
1.0.2 This specification is applicable to all kinds of intake design of different design stages in the hydraulic and hydroelectric engineering. The design shall be simplified for intakes of small hydraulic and hydroelectric engineering and temporary engineering and is not applicable to intakes of energy-disparate spillway tunnels in the vertical shafts.
1.0.3 The design of intake of hydraulic and hydroelectric engineering must collect basic data on topography, geology, and hydrology, silt, floating dirt, ice condition, weather, and earthquake and reservoir operation.
1.0.4 Design of intake of hydraulic and hydroelectric engineering shall conform to the current national policy of technical economy, continuous generalized experience and take on scientific experiment and actively take advanced technology at home and abroad with caution and strive for innovation and advancement.
1.0.5 Design of intake of hydraulic and hydroelectric engineering shall conform to provisions of this specification and provisions in current national standards as well.