procurement of 16 mva, 33/11 kv power transformer supply and delivery, dismantling of existing transformers at site, erection, testing and commissioning of new transformer at site including all civil works as required, and supervision of installation and commissioning of the 16 mva with octc power , 16 mva, 33/11 kv power transformer , design,manufacture, assembly, testing at manufacturer’s work, supply and delivery including loading, transportation & unloading at site, dismantling of existing transformers at site, erection, testing & commissioning of new transformer at site (including all civil works as required),and supervision of installation and commissioning of the 12.5/16 mva, 33/11 kv onan/onaf with octc power transformerat pragati & nsrcc 33 kv substation, as per specifications, complete with all accessories required for satisfactory and trouble free operation of the equipment conforming to is : 2026 & other relevant is as amended latest f.o.t. at commissioning site.