GB 50013 Standard for Design of Outdoor Water Supply
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General Provisions
- 第 1.0.1 条This standard is formulated to ensure that outdoor water supply engineering design is safe, applicable, techn…
- 第 1.0.2 条Applicable to outdoor water supply engineering for urban and industrial enterprises that are newly built, exp…
- 第 1.0.3 条The design should follow the principles of water conservation, energy efficiency, and environmental protectio…
- 第 1.0.1 条This standard is formulated to ensure that outdoor water supply engineering design is safe, applicable, techn…
- 第 1.0.2 条Applies to outdoor water supply engineering for urban and industrial enterprises, including new construction,…
- 第 1.0.3 条The design should follow the principles of water and energy conservation and environmental protection, and us…
Terminology
- 第 2.0.1 条Water supply engineering: the general term for water intake, transmission, treatment and distribution enginee…
- 第 2.0.2 条Design flow rate: maximum day maximum hour water consumption.
- 第 2.0.3 条Water supply pressure: the baseline pressure value that ensures users' water usage requirements are met.
- 第 2.0.1 条Water supply engineering: the general term for water intake, transmission, treatment and distribution enginee…
- 第 2.0.2 条Design flow rate: maximum day, maximum hour water consumption.
- 第 2.0.3 条Water supply pressure: the baseline pressure value that ensures users' water usage requirements are met.
Design water flow rate
- 第 3.0.1 条Design water demand includes comprehensive domestic water use, industrial enterprise water use, irrigation an…
- 第 3.0.2 条The comprehensive domestic water quota shall be selected according to local climate, water use habits and cit…
- 第 3.0.1 条Design water demand includes comprehensive domestic water use, industrial enterprise water use, irrigation an…
- 第 3.0.2 条The comprehensive domestic water quota shall be selected according to local climate, water use habits, and ci…
Water source
- 第 4.0.1 条Surface water should be given priority in water source selection, and groundwater extraction should be strict…
- 第 4.0.2 条Water source quality shall comply with national water quality standards.
- 第 4.0.1 条Surface water should be given priority in water source selection, and groundwater extraction should be strict…
- 第 4.0.2 条The water source water quality shall comply with national water quality standards.
Water supply system
- 第 5.0.1 条The system type is determined based on city size and terrain conditions.
- 第 5.0.2 条A combined domestic, production, and fire water supply system is recommended.
- 第 5.0.1 条The system type is determined according to city size and terrain conditions.
- 第 5.0.2 条A combined domestic, production, and fire water supply system is recommended.
Pump room
- 第 6.0.1 条The pump room design shall reasonably select pump units based on the water supply scale, with standby pumps p…
- 第 6.0.1 条The pump room design shall reasonably select pump units based on the water supply scale, with standby pumps p…
Distribution piping
- 第 7.0.1 条The layout of the water distribution piping shall ensure the safety and reliability of the water supply.
- 第 7.0.2 条The pipe network should be checked against the maximum day maximum hour flow and the fire flow.
- 第 7.0.1 条The layout of the water distribution piping shall ensure the safety and reliability of the water supply.
- 第 7.0.2 条The pipe network should be checked against the peak day peak hour flow plus fire flow.
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