We offer technically and economically perfect design in water supply scheme by estimation of population, water demand, plant capacity, and raw water quality; evaluation and selection of a treatment process train; coordination with distribution system; and estimation of costs for proposed capital improvement project. Step-by-step design calculations; engineering drawings, plans, and specifications; and operation and maintenance of head works, and distribution systems: all are presented. Our design includes include raw water intake, screening, pump station, transport pipeline, flow measurement & distribution.