Liquid chlorine cylinders delivery, fixing and arresting of emergency chlorine gas leakages duly engaging 3 nos of 11 ton gvw cargo vehicles equipped with hydraulic crane to load, unload and transport the chlorine tonners along with skilled and semi skilled labour at various reservoirs chlroination destinations approx 300 nos under the distribution system of hmwssb for a period of two years under central chlorination cell qat wing.

Emergency work of attending leakages and construction of chambers on water mains of dia 300 mm and above including allied civil works in western suburbs north division

Emergency work of attending leakages and construction of chambers on water mains of dia 300 mm and above including allied civil works in eastern suburbs i division

Emergency work of attending leakages and construction of chambers on water mains of dia 300 mm and above including allied civil works in western suburbs south division

Emergency work of attending leakages and construction of chambers on water mains of dia 300 mm and above including allied civil works in city division

Emergency work of repairs and construction of chambers after attending leakages on and across trunk mains of dia 600 mm and above including allied civil works in aeoc tm division

Attending leakages in distribution mains at ward no 1 to14 in madukkarai municipality

Attending leakages in distribution mains at ward no 1 to14 in madukkarai municipality

Attending leakages in distribution mains at ward no 15 to 27 in madukkarai municipality

Attending leakages in distribution mains at ward no 1 to 14 in madukkarai municipality