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一一般要求在影响工業企業(及住宅区)厂址选擇的許多因素中,給水和排水具有很大的意义,有时甚至是决定性的因素。因此在选擇厂址时,資料的調查和收集工作的深度与范圍应能解决下列問題: 1.在該地区有哪些給水水源,何种水源能够完全滿足所設計的工業企業(及住宅区)的生产和生活飲用需水量。 2.利用这些水源吋,將采用何种給水系統,需要哪些給水構筑物。 3.各种类型的排水將采用何种系統和排水構筑物。 4.建筑費用,經营条件和供水保証性如何,以便于各厂厂址的各种方案的比較和选擇最合适的方案。二厂址选擇工作的程序选擇厂址的全部工作可以分成下列三个阶段: 第一阶段——准备阶段:此阶段完成到現埸去以前
A general requirement is that water supply and drainage are of great significance, sometimes even decisive factors, in many factors that affect the choice of sites for industrial enterprises (and residential areas). Therefore, when selecting a site, the depth and scope of the data investigation and collection work should be able to solve the following questions: 1. Which sources of water supply in the area, and which sources of water can fully meet the design of industrial enterprises (and residential areas) Production and drinking water requirements. 2. Using these water sources, which water supply systems will be used and which water supply structures will be required. 3. What kind of systems and drainage structures will be used for various types of drainage? 4. What are the construction costs, operating conditions and guarantee of water supply? To facilitate the comparison and selection of the most suitable solutions for each plant site. Procedures for the selection of the second site The overall work for the selection of the site can be divided into the following three phases: Phase I - Preparation phase: This phase is completed until now