Bid Documents Providing, Supplying, Fixing, Erecting, Commissioning Of Chlorination Plant /Chlorine Cylinders And Installation Of Chrolrine Gas Safety Kit And Air Breathing Apparatus For Chlorine Gas Leakage At Various Hw/Shw With Maintenance Of Water Chlorination Activities For 24-Months Of Remolding Of Vanaj – Devinagar (Extension) Rwss & Remolding Judl Rwss, Tal-Idar & Vadali, Dist. Sabarkantha.