nit for supply laying / installation testing commissioning of electricalcables electrical items other relevantcomponents for electric supply for psa oxygengeneration plant supportservices for erectionandcommissioning ofplant at varioussite in rajasthan nit for supply laying / installation testingcommissioning of electrical cables electrical items other relevantcomponents for electric supply for psa oxygengeneration plantsupportservices for erectionandcommissioning of plant at varioussite in rajasthan , supply of items , power supply: 415 v - three phase - 50hz ac supply cable specification: 3.5 core x 70 sq.mm aluminum standard armoured cable with laying directly in ground including excavation, refilling etc as required or fixing of power cable along the wall as per the site condition ( tentative quantity is for 15 locations ) , power supply: 415 v - three phase - 50hz ac supply cable specification: 3.5 core x 110 sq.mm aluminum standard armored cable ( standard make ) with laying directly in ground including excavation, refilling etc as required or fixing of power cable along the wall as per the site condition ( tentative quantity is for 15 locations ) , support services for erection and commissioning of psa oxygen generation plant, which includes crane for unloading of psa oxygen generation plant, welding machine, grinder etc. and manpower ( skilled / labor ) as required for successful installation and issuance of site completion certificate.