Municipal Adminitration And Water Supply Department - Tamil Nadu
39783832 supply, delivery of sodium hypo chlorite solution ( bleaching liquid ) liquidfor chlorination shed in poonamallee municipality. ; supply, delivery and filling of sodium hypo chlorite solution ( bleaching liquid ) liquidconcentration power 4 to 6% ( grade i ) is 11673 1992 for drinking water chlorination, and necessaryperiodical maintenance of leakage work ofchlorination metering pump sets available at water supply pumping stationfor the one year as instructed by the departmental engineer in charge including loading, unloading, freight, stackingand transporting charges....