Tender For maintenance of a-14, kalkaji extension flats.sh_operation and comprehensive maintenance of sewage treatment plant of capacity 1850 kld based on moving bed bio-reactor (mbbr) technology at a-14, kalkaji extension flats.
Tender For dismantling of old membrane (bio reactor) and supply, installation, testing, commissioning of new membrane (bio reactor) for 150 kld stp plant