supply, erection , testing & commissioning of outdoor type transformer.supply, erection , testing & commissioning of outdoor type transformer.,supply, erection , testing & commissioning of outdoor type transformer of capacity 33kv/0.4 15 kv, 250 kva, copper winding with all safety device , ee level 2, other standard all accessories and specif ication as per cege/grcs specification no: ser/elec/gs/description/trans/4/rev-0/oct 2023, attached annexure-a, is:1180 part 1 (2014) with latest amendment, submission of type test report of above rating o f transformer and gad/gtp along with offer is mandatory. [ warranty period: 30 months after the date of delivery ] ]