Gem Bids For Filling And Supply Of Liquid Chlorine Gas In Npcil Ownedtonners Or Suppliers Owned Tonners Capacity 900 Kgs Asper Is 646 2020, 2 Replacement Of Valves Of Liquid Chlorinetonners Of 900 Kgs And Liquid Chlorine Cylinders Of 100 Kgson As Per Is 3224 Latest On As And When Required Basis., 3hydrostatic Stretch Test Of Npcil Owned Liquid Chlorine Gastonners Capacity 900 Kgs As Per Peso Standards On As Andwhen Required Basis, 4 Filling And Supply Of Liquid Chlorinegas In Npcil Owned Cylindersor Suppliers Owned Cylinderscapacity 100 Kgs As Per Is 646 2020, 5 Hydrostatic Stretchtest Including Painting If Required Of Npcil Owned Liquidchlorine Gas Cylinders Capacity 100 Kgs, 6 Painting Ofliquid Chlorine Tonners With Scrubbing As Per Specificationfor Chlorine Tonner