Tender For installation of automatic chlorination plant at adst, tlo, khn, slg, bcgm, dbp, bgf, nmf, rslr, hyg & gfae and routine dosing of sodium hypochloride solution at bdc (4 nos), mug, pda, boi, mym & above mentioned stations (for 4 years) in the section of sse/w/bdc under aden/bdc