GB18055-2012

Hygienic specification for township-village planning

村镇规划卫生规范

GB 18055-2012 es una norma nacional china obligatoria vigente: Hygienic specification for township-village planning. Sector: Alimentos. Enfoque: Seguridad de productos. Entrada en vigor: 1 may 2013.

La aplicabilidad depende del alcance del producto, la vía de certificación, los avisos de la autoridad competente y las reglas de transición. Solicite una traducción o verifique la fuente antes de usar esta ficha en una decisión de cumplimiento.

Resumen de cumplimiento

Este resumen está disponible por ahora solo en inglés.

Alcance y aplicabilidad

This standard establishes the fundamental hygienic requirements for township-village planning and the construction of environmental sanitation infrastructure. It is applicable to the planning of new, reconstructed, and expanded villages and towns, as well as the hygienic evaluation of existing township plans. It is mandatory for all rural development and infrastructure projects within its scope. The specification is not intended for urban city centers but focuses specifically on rural settlements, public buildings, and agricultural zones.

Requisitos técnicos

The standard mandates strict functional zoning to separate residential areas from agricultural, industrial, and waste processing zones. It specifies that public buildings, such as medical institutions and schools, must be located in safe, quiet, and sunlit areas. Land selection for villages must avoid natural foci of infection, geological hazard zones, and water protection areas. For environmental sanitation infrastructure, the standard outlines requirements for water supply, drainage, waste, and fecal treatment facilities. It emphasizes the preference for centralized water supply and rain-sewage separation systems. Industrial and medical wastewater must be treated via separate, dedicated piping and processing facilities. It also details the necessity of innocuous sanitary toilets and proper solid waste collection-transfer-disposal mechanisms. Regarding residential land use, the standard dictates site selection based on topography, soil quality, and pollution sources. Residential areas must be situated on elevated, uncontaminated soil with adequate slopes, avoiding former graveyards or toxic waste sites. Soil with high radioactive background or local contamination must be replaced or treated. A critical component is the establishment of health protection zones. The standard defines minimum buffer distances between residential areas and sources of harmful factors. Specific buffer distances are mandated for livestock farms, markets, waste facilities, and transportation lines. For complex terrains or unlisted industrial sources, distances must be determined via environmental impact assessments.

Métodos de ensayo

GB 18055-2012 does not prescribe specific laboratory testing methods. Instead, it relies on hygienic evaluation procedures and compliance checks against referenced standards such as GB 5749 for drinking water and GB 7959 for fecal matter. For large-scale water supply facilities exceeding 1000m³/day, a prior hygienic pre-evaluation is required. Additionally, determining appropriate health protection zones in complex terrains requires an environmental impact assessment.

Preguntas frecuentes

What projects are regulated under GB 18055-2012?

It applies to the new construction, reconstruction, and expansion planning of villages and towns, as well as the hygienic evaluation of existing township plans.

Are there any major updates from the previous GB 18055-2000 version?

The 2012 version introduces hygienic requirements for functional zoning, land use, residential land, and environmental sanitation infrastructure, while adjusting the content regarding health protection zones.

Does GB 18055-2012 reference other specific standards?

It references several essential national standards, including GB 5749 for drinking water quality, GB 7959 for fecal harmlessness, and GB 19379 for rural household toilets.

The summary above provides a high-level overview of GB 18055-2012. To ensure complete compliance for your projects entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 18055-2012 today to access all detailed parameters, tables, and testing procedures.

Indicaciones de aplicabilidad

Tipo: Salud e higiene
CCS: C51
ICS: 13.020
Organismo competente: National Disease Control and Prevention Administration
Comité técnico: National Disease Control and Prevention Administration

Relaciones

Sustituye a:GB 18055-2000