tender for various work of oil refining 02 no 05 mva t/f in area edd nakur sre; repairing and maintainance of02 no.5 mva t/f at 33/11 kv s/s chawpura(01 no), ramgarh (01 no).1- opening of ht/lt side connection and 33 kv bushing with nut and bolts, opening of top cover.2- dismantling of conservator tank.3- drain out of t/f oil upto 2ft bottom the top cover.4- providing and replacing of 11 kv and 33 kv bushing packing including placing the adhesive5- removing the old and damaged gas kit and replacing providing new work sheet packing including placing the adhesive6- placing the top plate and tightening the nut and bolts7- re-fixing of conservator tank with the help of crane8- re-filling of t/f oil upto top up the level of oil9- repairing by opening the rediator and replacement of packing.10- body earthing connect with earh mat.11- connection of oti and wti.12- providing and fixing of arching horn.13- providing and fixing of lightening arrestors for by passing the sky lightening . 3 oil refiling work of power substation installed 05 mva t/f at 33/11 kv s/s chawpura(01 no), ramgarh (01 no).