Annual Maintenance of 132 KV Substation ,Bodla

Preventive Maintenance of 132 KV Switch Yard

Tightening of 132 KV CT, Isolator and Breaker Connector, clamps (All Clamps) including cleaning of insulators of 132 KV Bays including jack bus (132 KV 06 Nos. Bay on quarterly Basis)

Routine Maintenance & alignment of 132 KV BSI & LSI isolator including oiling & greasing of operating mechanism & moving parts [18 No 132 KV Isolators on Half yearly basis

Routine Maintenance of 132 KV CB mechanism including cleaning, oiling, greasing of operating mechanism & moving parts including replacement of tripping/closing coils, L/R swtich & TNC switch and limit switch if required.(06 No 132 KV CB Half yearly Basis)

132/33 KV 40 MVA T/F-I, Tightening including (All Clamps) of busing jumpers clamps, Neutral clamp, earthing strip, cleaning of transformer bushing etc, marshaling box maintenance, replacement/recharging of silica gel, replacement of contractor, MCB, O/L relay, TB and top up the T/F oil level if required (Quarterly basis)

132/33 KV 63 MVA T/F- I & II (2 no.), Tightening including (All Clamps) of busing jumpers clamps, Neutral clamp, earthing strip, cleaning of transformer bushing etc, marshling box maintenance, replacement/recharging of silica gel, replacement of connector, TB and top up the T/F oil if required (Quarterly basis).

Preventive Maintenance of 33kv Switch Yard

Tightening of 33 KV CT, Isolator and Breaker Connector, clamps (All Clamps) including cleaning of insulators of 33 KV Bays (33 KV 15 Bay on quarterly Basis)

Maintenance & alignment of 33 KV BSI & LSI isolator including oiling & greasing of operating mechanism & moving parts [31 No 33 KV Isolators on half yearly

Preventive Maintenance of 33 KV VCB mechanism including cleaning, oiling, greasing of operating mechanism & moving parts including replacement of tripping/closing coils, L/R switch & TNC switch and limit switch if required.(15 No 33 KV VCB Half yearly Basis)

33/0.4 KV, 250/150 KVA Sub-Station T/F, work including oil level & topping up oil upto required level, replacement/recharging of silica gel, checking of leakage & attending of oil leakage, tightening of busing connectors etc. and replacement of burnt fuse if required. (half yearly basis)

Emergency / Breakdown or As required work of 33kv Switch Yard and 132 KV Switch yard

Replacement of burnt/damage 33 kv jumper (as per site requirement)

Replacement of burnt/damage various connector/clamp of 33 kv CT/PT/Isolator/breaker/LA etc. all other 33 KV equipment

Replacement defected CT/PT/LA

Attending oil leakage of 132 KV CT/PT

Replacement of damage 33 KV breaker

Replacement of 33 KV burnt/damage isolator blade/jaw

Replacement of 22 KV Post Insulator of Isolator

Replacement of burnt/damage 132 kv jumper

Replacement of burnt/damage various connector/clamp of 132 kv CT/PT/Isolator/breaker/LA etc. all other 132 KV equipment.

Replacement defected 132 KV CT/PT/LA

Attending oil leakage of 132 KV CT/PT

Replacement of burnt/damage 132 KV isolator blade/Arm/male female contact

M/S Shilpa Enterprises

Katyani Construction Co.