الدليل الإرشادي لتطبيق الكود المصري لأسس تصميم وشروط تنفيذ التوصيلات والتركيبات الكهربائية فى المباني (المجلد الأول: أعمال التصميم) الباب العاشر

Introduction Due to the huge investments in the filed of infra structural of water supply and sanitary drainage projects, as these projects represent the urgent priorities in development programs, and due to the change of urban styles in our community, so it is necessary to chose systems and methods suitable for water treatment works. As water-supplying projects are carried out according to special conditions and specifications followed by each administrative entity in cooperation with the authorities and bodies implementing these works, this has led to a multiplicity of jurisprudence in the preparation of design criteria and rules for the sanitary drainage works (pumping stations and treatment plants) due the multiplicity of agencies working in this area, which led to differences in the criteria and rules to be followed for the same type of works.