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Code for design of building water supply and drainage (GB 50015-2019) pdf

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Brief introduction: Index number: 000013338 / 2019-00469 subject information: standard quota
Issued by: Ministry of housing and urban rural development of the people's Republic of China generation date: June 19, 2019
Document name: announcement of the Ministry of housing and urban rural development on Issuing the national standard "design standards for building water supply and drainage" effective date: March 1, 2020
Document No.: Announcement No. 171 of the Ministry of housing and urban rural development of the people's Republic of China
The change from waste to establishment:

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Announcement of the Ministry of housing and urban rural development on the national standard "design standards for building water supply and drainage"
  

Now it is approved that the "design standard of building water supply and drainage" is the national standard, with the number of GB 50015-2019, which will be implemented from March 1, 2020. Among them, there are 3.1.2, 3.1.3, 3.1.4, 3.3.2, 3.1.3, 3.3.4, 3.3.4, 3.3.4, 3.3.7, 3.3.8, 3.3.8, 3.3.9, 3.3.10, 3.3, 3.3.16, 3.3, 3.3.16, 3.3.20, 3.3.21, 3.6.3, 3.10.10, 3.10.13, 3.10.13, 13.11, 4.3.10, 4.3.11, 4.3.11, 4.3.11, 4.3.11, 4.4.4.2, 4.4.4.4.4.4.4.3.3, 4.articles. 12, 4.4.17, 4.10.13, 6.3.9, 6.5.6 and 6.5.20 are mandatory provisions and must be strictly implemented. The original code for design of building water supply and drainage (GB 50015-2003) shall be abolished at the same time.

This standard is published on the portal website of the Ministry of housing and urban rural development (www.mohurd.gov.cn) and published by China Planning Press organized by the Institute of standards and quotas of the Ministry of housing and urban rural development.
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architectural engineering

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Road and bridge tunnel

structural engineering

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Water supply and drainage engineering

water conservancy project

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