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1,000 gallons exclu ance exclu Annual cost Approxi Area served Asansol Average daily supply Average total lift Bazar Bhatpara Calcutta capacity centrifugal pumps Chief Engineer chlorinating comple condensing pumping construction Cost of delivery crude oil engines Dacca decentralised storage system delivery of 1,000 direct belt driven direct coupled double acting drainage dumping depot engines and pumps English Bazar Executive Engineer feet filtered water filters employed fugal pumps gallons per day gallons per hour gravity filter head of popula installation iron elimination plant Kalimpong Krishnagar Kurseong latrine lift centrifugal pumps loan charges Name of municipality Narayanganj pipes pressure filter Public Health Department pumping plant Reserved tank River Hooghly scheme septic tank Serampore sewer sewerage single cylinder sive of loan sketch project slow sand filter Source of supply street tanks supply in gallons tion in gallons Total capital expendi total head tube boilers tube-well ture Type of engines Type of filters vertical water-supply