tender for work for maintenance of power transformer work- 1 opening of 33 kv s / s side and 11 kv side connections for replacement of burnt / overheated gasket and oil seals. 2 cleaning of bushings of t / fs by ctc for removal of dust & carbon. 3 replacement of all packing of radiators by 10 mm rubberisedcork sheet of t / fs to ensure treatment of leakage in radiators. 4 replacement of defective / unserviceablewinding temprature indicators alongwith proper wiring to ensure, detection visually. 5 replacement of defective / unserviceableoil temprature indicator alongwith proper wiring. 6 replacement of defective / unservicable oil guage meter of conservator tank to ensure proper valve function & flow function. 7 replacement of existing clamp, pg clamp of line isolator, ct, pt, la clamp 8 cleaning of buchholz relay of t / fs for removing of dust, carbon & jammed particles. 9 opening of top plate of t / fs and replacement of overheated / damaged packing sheet by 10 mm rubberised cork sheet. 10 opening of all connections of wti, oti and refixing the same after removing of carbon by sand paper and remove the overheated portion of control cable / wiring etc. 11 cleaning of full body of t / fs repairing of including cost of cement, send and concrete plinth of t / fs with conservator tank, radiators to ensure plugging of any oil leakage in the t / f and supply of 2.5 mm control cable on place of over heated / bust cable, wti, oti to make them for perfect working in all respect.