DNIT for Providing, fixing and Commissioning Vacuum Gas Chlorination System at various Water Works i.e Kharhar (2nd W/W), Lohar Heri, Lowa Kalan, Rewari Khera, Sarai Aurangabad, Shidipur, Silothi, Solda and Tanda Heri alongwith maintenance and refill (Tender №116995595)