bids are invited for 1 filling and supply of liquid chlorine gas in npcil owned tonners or suppliers owned tonners capacity 900 kgs as per is 646 2020 - filling and supply of liquid chlorine gas in npcil owned tonners or suppliers owned tonners capacity 900 kgs as per is 646 2020 , 2 replacement of valves of liquid chlorine tonners of 900 kgs and liquid chlorine cylinders of 100 kgs on as per is 3224 latest on as and when required basis. - replacement of valves of liquid chlorine tonners of 900 kgs and liquid chlorine cylinders of 100 kgs on as per is 3224 latest on as and when required basis. , 3 hydrostatic stretch test of npcil owned liquid chlorine gas tonnerscapacity 900 kgs as per peso standards on as and when required basis - hydrostatic stretch test of npcil owned liquid chlorine gas tonnerscapacity 900 kgs as per peso standards on as and when required basis , 4 filling and supply of liquid chlorine gas in npcil owned cylindersorsuppliers owned cylinders capacity 100 kgsas per is 6462020 - filling and supply of liquid chlorine gas in npcil owned cylindersorsuppliers owned cylinders capacity 100 kgsas per is 6462020 on as and when required basis and as per the specifications in annexure a and special terms and conditions in annexurec , 5 hydrostatic stretch testincluding painting if requiredof npcil owned liquid chlorine gas cylinders capacity 100 kgs - hydrostatic stretch testincluding painting if requiredof npcil owned liquid chlorine gas cylinders capacity 100 kgs as per peso standards on as and when required basis , 6 painting of liquid chlorine tonnerswith scrubbingas per specification for chlorine tonner - painting of liquid chlorine tonnerswith scrubbingas per specification for chlorine tonner total quantity : 168088