GB 50788-2012: Technical code for water supply and sewerage of urban

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Scope

1.0.1 This code is prepared with a view to guarantee the urban water safety
and water environment quality, maintain the health water circulation and
regulate the basic function and technical performance of urban water supply
and drainage systems and facilities.
1.0.2 This code is applicable to the planning, investigation, design, construction,
acceptance, running, maintenance and management, etc. of systems and
facilities relevant to urban water supply, drainage, wastewater reclamation and
reuse and rainwater utilization.
For urban water supply, systems and facilities for water intaking, delivery,
purification, distribution and building water supply are included; for urban
sewerage, systems and facilities for building drainage as well as collection,
delivery, treatment and disposal of rainwater and sewage are included; for
sewage reclamation and reuse and rainwater utilization, urban sewage
reclamation and reuse and rainwater utilization systems as well as water and
rainwater utilization facilities in local area, residential area and building are
included.
1.0.3 The planning, investigation, design, construction, running, maintenance
and management of urban water supply and drainage systems and facilities
shall comply with the principles of making safety water supply, service function
guarantee, resource conservation and environment protection keep
harmonious development with the natural circulation of water.
1.0.4 Besides meeting those specified in this code, the planning, investigation,
design, construction, running, maintenance and management of urban water
supply and drainage systems and facilities shall also comply with those
stipulated in the current relevant standards of the nation; when relevant current
standards are inconsistent with those specified in this code, those specified in
this code shall be observed.

Basic Data

Standard ID	GB 50788-2012 (GB50788-2012)
Description (Translated English)	Technical code for water supply and sewerage of urban
Sector / Industry	National Standard
Classification of Chinese Standard	P55
Classification of International Standard	27.140
Word Count Estimation	93,933
Quoted Standard	GB 50223; CJ 94
Regulation (derived from)	Bulletin of the Ministry of Housing and Urban No. 1413
Issuing agency(ies)	Ministry of Housing and Urban-Rural Development of the People's Republic of China; General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Summary	This Chinese standard applies to urban water supply, urban drainage, wastewater recycling and rainwater utilization systems and facilities related to the planning, investigation, design, construction, commissioning, operation, maintenance and management.