Tggenco -ktps - vii stage - chemical div - procurement of quartz sand for ssf / avg filters at cwtp - quotation called for - regarding.

Supply of filter elements for lp bypass hpsu and lp bypass actuator filters in tm divisions of units-i and ii of stage-i/ytps.

Operation of piped water supply schemes by deploying pump operators and payment of electricity charges and comprehensive operation and maintenance, routine repairs and special repairs of rural piped water supply scheme (pws) and ward level piped water supply schemes in non quality affected wards (wls_non quality) i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, staff quarters, boundary wall, repair of leakages in distribution line, repair and provision of new fhtcs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge.

Replacement of filter media for 1.8 mgd rapid gravity sand filter plants of korba area.

Filter media replacement of gravity sand filters at dm plant ,stage-1,ntpc barh

Replacement of complete filter media of rapid sand gravity filter at water treatment plant, kamsarat dam under rcd, apwd, wimberly gunj

Replacement of complete filter media of rapid sand gravity filter at water treatment plant, kamsarat dam under rcd, apwd, wimberly gunj.