Tender For corrigendum : repair replacement of water distribution system, filter media, pump set and other allied works for water supply system at mountain shadow under ge (af) borjhar.
Tender For : repair/ replacement of old underviceable filter media, filteration beds, oxidation materials of iron removal plant and supply of chemical and maint of chlorniation system including water testing and repair/ maint of pump sets, compressor, cleaning/ flushing out of borewells at jafferpore, kanchrapara, barasat and los dum dum under ge (af) barrackpore.
Tender For repair / replacement of damaged pipe fittings and fixture of pipe manifold / piping system and secondary water filter units including replacement of degraded filter media of swimming pool water treatment plant vinay-bhavana, santiniketan, visva-bhara