Rewinding and repairing of 04 mva transformer 33 kv 6point6kv 3 point 3 ht power transformer sl no 1212440 make m and b switchgear ltd of amlai ocm of sohagpur area secl

(a)repairing of restricted neutral grounding resistor org sl.no. 339 molded model no. sp/e3 manufactured by m/s s.p. enterprises installed in 3.15 mva 11kv/3.3 kv (b) 2 mva 11kv/3.3 kv power transformer at 06 no. sub-station of amal. nt-st-kujama co

Part repairing of &#x0d one limb(middle) &#x0d power &#x0d transformer &#x0d 33/11 kv 5/7.5 mva &#x0d sl.no.39343 make &#x0d indian &#x0d transformers and &#x0d electricals at &#x0d 33/6.6 kv &#x0d r.k.regional sub station &#x0d under,katras &#x0d area

Repairing and rewinding of &#x0d 5/7.5 mva,11/6.6 kv volt 3 &#x0d phase power transformer &#x0d power &#x0d ware &#x0d for &#x0d kantapahri sub-station of &#x0d make &#x0d sl.no.74400 &#x0d of &#x0d akwmc,under katras area

Dismantling of 3 mva 6.6/3.3 kv power transformer powerware make sl.no.19010385 fropm salanpur v seam sub-station and part repairing, installation and commissioning the same at kantapahri sub-station of akwc colliery under katras area

(a)cork sheet changing, copper stud and repairing of 2.5 mva, 6.6 kv/3.3 kv, make-east india ltd, sl.no.1561/2 power transformer for kantapahari sub-station at akwmc under katras area. (b) complete repairing/ overhauling of 400 amp 6.6 kv grade

Complete reepairing and overhauling of ngef make 6.6 kv 1250 amp mocb having sl.no.4811211306 of 33 kv/6.6 kv kc2 pit sub-station under katras area

Overhauling changing of gaskets filtration of transformer oil 2.5 mva 6.6/3 kv east india udyog make sl.no.156/2 at kantapahari sub station of katras area

Complete repairing / rewinding of 5 mva, 33/6.6 kv power transformer, make - m and b, sl. no. prm 1212441 of 33 kv main sub-station of dipka expansion project.

(1) cost for 3.3 kv,10a restricted neutral grounding system for 3 mva,6.6 kv/3.3 kv,make-bharat bijli,sl.no.2469/3 transformer at kantapahri,akwmc,under katras area,(2) cost for 6.6 kv,10a restricted neutral grounding system for 5-7.5 mva