CJJ 124-2008 Technical specification of wastewater engineering for town and village
CJJ 124-2008 Technical specification of wastewater engineering for town and village
Basic Information
Scope
In order to implement the concept of scientific development, achieve coordinated urban and rural development, protect the environment, prevent and control pollution, improve people's health and ensure safety, these regulations are formulated. These regulations apply to new, expanded, and renovated drainage projects in towns (villages) and villages outside counties with a planned service population of less than 50,000 people (hereinafter referred to as "towns and villages"). The construction of drainage projects in towns and villages shall be based primarily on the approved town and village planning, taking a holistic approach and comprehensively considering economic and environmental benefits according to the planning period and project scale. It is necessary to properly handle the relationships between short-term and long-term, centralized and decentralized, and discharge and utilization; make full use of existing conditions and facilities, and select safe and reliable drainage technologies that are suitable for local conditions and operate stably. Located in areas with earthquakes, collapsible loess, expansive soils, permafrost, etc. 91, HG/T 2458, Food Hygiene Law of the People's Republic of China (1995)