bids are invited for liquid chlorine technical grade as per is-646/1986 to be supplied in departmental tonners (q3) , liquid chlorine technical grade as per is 646/1986 to be supplied in supplier tonners (q3) , hydro-testing of chlorine tonners including purging, as and when required. (q3) , replacement of damaged cylinder valves for chlorine tonners as and when required. (q3) , replacement of cap nut for chlorine tonnersas and when required. (q3) , replacement of valvehood for chlorine tonners as and when required(q3) , painting charges for chlorine tonners as andwhen required. (q3) , per day rental charges forsuppliers tonners, which is applicable after 45 days creditfree period. (q3) total quantity : 362