Tender For cleaning of sewer tank by diesel running vehicle mounting hydraulic operated sewer cleaning machine , taking out the stone & sand from filter media tank manually/ mechanical means and refilling again , supplying filling spreading & leveling stone boulders of size 5 cm to 20 cm in stp filter media tank , supplying filling spreading & leveling gravels of size 5 mm to 10 mm in stp filter media tank , supplying filling spreading & leveling coarse sand of size 1. 5 mm to 2 mm in stp filter media tank
Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - thermal power plant; work & supply of media filter for acf and psf and work of overhauling and replacing media with washing, screening, sizing of filter media of acf and..
Tender For corrigendum : consumables for altwell ro plant maintainance e e - filter cardtridge , membrane disinfectant , ultrafilter , loop chemical , membrane , sand media , carbon media , softener ion exchange , supercharge resin , salt tablet
Tender For replacement of existing filter media and repairs to filter bed no. 4, 5, 6 for 30 mld rapid gravity filtration plant at head water works in narsapur municipality
Tender For dismantling of weak base anion exchange # a and b, dual media filter # a and b and strong acid cation exchanger # a and b and their connected pipelines, removal of existing worn out rubber lining at inner surface area, chemical cleaning of the surfac