supply and installation of plc based safety cap malleting unit at lpg bottling plant bongaigaon assam supply and installation of plc based safety cap malleting supply and installation of plc based safety cap malleting unit at lpg bottling plant bongaigaon assam , plc based purging unit , design, manufacture, testing at manufacturers works, inspection by third party and supply of safety cap malleting machine complete with all accessories, pneumatic controls etc. with a throughput capacity of 1700 cylinders/hour as perrelevant specifications.(plc based) , assembly, erection, testing at site of all equipment and materials (under sl. no. 1) including supply, fabrication, erection, laying, testing and commissioning of compressed air piping and valves(safety cap malleting unit) , transportation charge including packing, loading, transit insurance etc. => limited