Kolkata Metropolitan Development Authority Tender Result

Supply and dosing of high strength calcium hypochlorite granular chlorine through the mechanical stirring system for making solution of water and calcium based granules directly charged on line injection by mechanical regulated dosing pumps during supply hours of respective UGR's to achieve the residual chlorine of 0.5 to 0.6 P.P.M. throughout the supply period from 0.5 MG capacity MAKORSAPUKUR UGR, Ward No-1, for a period of 1 (One) year under Madhyamgram Municipal area.