tender for 1. shifting and installation of 2 nos of power transformer (300kva, 11kv/550v and 500 mva, 11kv/440v) from saldanga to kondakuli of new kenda colliery 2.supply and installation of lighting arrestor and surge arrestor for all ht and lt overhead line at different location of new kenda colliery under kenda area 3. shifting and renovation of 11kv and 550v overhead lines at kondakuli of new kenda colliery under kenda area 4. urgent renovation of 440v overhead line from masjid para ht surface substation to cisf colony in between kenda more of new kenda colliery 5. diversion and extension of overhead lines near no -2 pit of new kenda colliery. 6. supply, drawing and maintenance of cradle guard for ht & lt overhead line at different location for safety point of view at new kenda colliery