TY - GEN AU - Gokhale, M. K. AU - Deodhar, A. V. TI - Optimization of Billing Frequency PY - 2019/// CY - Mumbai PB - Indian Water Works Association KW - Construction Engineering and Management (ME-CE) N2 - Authors had earlier presented a paper on the same subject in the annual convention of IFPWA in the year 1971. It was then adjudged as the best paper at the convention .The earlier paper was an attempt, and to some extent a successful one, to introduce use of Operation Research (OR) Techniques in management of water supply systems. The present article introduces a more rational procedure for optimization by using a present worth approach, which is commonly used to evaluate intricate financial propacals UR - https://www.iwwa.info/widgetkit/journal-archives/331-decade/2011-2015/2019/oct-dec/1999-optimization-of-billing-frequency ER -