Tender For ktps-v-cam-lifting of pebbles of various sizes and quartz sand upto floor height of 3 mts, conveyance upto rapid gravity filter bed-i and laying of filter media at various thicknesses in to rgf-1 pit of ptp area at ktps-vstage including tools and tackles required for the subject work-reg
Tender For replacement of damaged coarse sand and fine sand at bed no. 2 in 31.5 mld new rapid gravity filtration plant at mangalam filter house in tirupati municipal corporation, tirupati.
Tender For replacement of damaged coarse sand and fiine sand at bed no. 5 in 31.50 mld old rapid gravity filtration plant at mangalam filter house in tirupati municipal corporation, tirupati.
Tender For estimate for the replenishment and filter media replacement work of the rapid gravity sand filter system for 1 no. of filter bed (filter bed no. 2) at 15 mgd wtp within north barrackpore municipality area
Tender For estimate for the replenishment and filter media replacement work of the rapid gravity sand filter system for 1 no. of filter bed (filter bed no. 05) at 15 mgd wtp within north barrackpore municipality area.