Tenders for Comprehensive Repairing Servicing And Maintenance Work Of 21 Nos. 5 Kg./Hr. Capacity Chlorination System With Connecting And Disconnecting Chlorine Cylinder With Plant And To And From Transportation Of Filled & Empty Chlorine Cylinders From Dww To Site And Vise Versa. As Per Required Of Wds For Two Years Of 19 Water Pumping Stations Of North/South West Zone
