Repair/maint/renovation of chemical/copper/gi earthing of power transformer, distribution transformer vcbs, lt panels, servo voltage stabilizer, isolation transformer and connected works at af stn chabua under ge (af) chabua

(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col

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

Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Insulation and recoiling of the old and used coils of windings of the power transformer having power rating 5000kva and voltage ratio is 33/3.3kv

Insulation and recoiling of the old and used coils of windings of the two power transformers having power rating 5000kva and voltage ratio is 33/3.3kv

For complete deion and other details, please refer to tender

Complete repair and rewinding, testing of 5mva, 33kv/3.3kv power transformer of lingaraj main substation having sl no-33233 and make-mirzapur electrical industries ltd. including re-insulation and recoiling of both the hv and lv old coils

Complete repair and rewinding, testing of 5mva, 33kv/3.3kv power transformer of lingaraj main substation having sl no-33233 and make-mirzapur electrical industries ltd. including re-insulation and recoiling of both the hv and lv old coils

Re-insulation and recoiling of the old and usable coils of one 1000kva -11/0.440kv, a 1000kva -11/3.3kv, and two 750kva 3.3/0.440kv transformers of cws(x) talcher mcl.