村镇供水工程规模的合理确定

村镇供水工程规模（供水规模）为村镇集中式供水工程规划设计的重要参数。确定供水工程规模的重要基础是合理的居民生活用水定额、设计供水人口和供水区域内的经济与公共用水、未预见用水以及管网损失量计算。特别是在确定单村供水工程、以村庄供水为主的联村联片供水工程和管网延伸工程的供水人口时．宜按现状用水人口计算。

Rational definition of scale of township water supply scheme

The scale of township water supply scheme is a critical parameter in the planning and design of township centralized water supply scheme. The foundation for defining the scale of water supply scheme is to calculate quota of domestic water use, design of population of water supply, industrial and public water use, un- predicted water use and water loss of pipe system. In estimating population of water users for a particular village, or joint water supply scheme for more villages or extension of pipe network, the current population should be used for calculation.