| 1 | Assistance in electrical preventive maintenance of 132KV Substation, Pithoragarh consisting of 2x20 MVA (132/33KV) Transformers, 2x3x5 MVA (132/33KV) Transformers, 06 Nos. 132KV Bays and 13 Nos. 33KV Bays, by carrying out following miscellaneous works on routine basis and with round the clock availability of manpower:-a) Routine visual checking of red hot points, flashpoints, burned jumpers etc. in 132KV & 33KV switchyards. General routine maintenance of outdoor equipments/panels in 132KV & 33KV switchyards i.e. CBs, isolators, bus bars, CTs, PTs/CVTs, marshalling kiosks etc. including scheduled cleaning, lubrication, tightening of connections/jumpers, replacement of minor damaged parts of equipments, replacement of jumpers/clamps/ connectors etc.b) Routine cleaning of all transformers, maintenance ofcooling fans i.e. oiling, greasing, cleaning etc. , LT electrical connections, cleaning of oil collection pits, tightening of loose connections.c) Routine checking of complete length of control cables and power cables between indoor panels/equipments and outdoor equipments/kiosks/panels, cleaning, replacement of damaged/burned cables, tightening & replacement of damaged terminals/connections/ lugs etc., re-ferruling whenever required.d) Routine maintenance of battery cells and battery chargers i.e. daily cleaning of battery room & battery cells, maintaining fluid level, specific gravity, applying of petroleum jelly etc.e) Routine maintenance of indoor panels in control room and PLCC room i.e. control & relay panels, ACDB & DCDB system, indoor transformers, indoor & outdoor illumination system etc. including scheduled cleaning, lubrication, tightening of connections/terminals, replacement of minor damaged parts of panels, tracing of circuits etc. f) Routine maintenance of 5T Crane, AC outdoor unit, Air Handling Unit, 132KV Room and 33KV Room Exhaust Fans, maintenance of exhaust fans of Cable vaults, Water motor, 250 KVA Generator.g) Routine maintenance of Complete illumination system, tightening of electrical connections, earthings, LM Tower Lights, switches, complete 3 phase AC crane, AHU, Lighting Distribution Boards, 132KV GIS Room hanging LED Roof lighting etc.h) Any other substation electrical maintenance related routine works assigned by engineer incharge as and when required. At 132KV S/s, Pithoragarh 01 No. operation signifies deployment of 01 No. skilled and 03 Nos. Highly-skilled manpower for a period of 08 Hours. |
| 2 | Assistance in electrical preventive maintenance of 132KV Substation, Bageshwar consisting of 2x3x7 MVA (132/33KV) Transformers, 05 Nos. 132KV Bays and 11 Nos. 33KV Bays, by carrying out following miscellaneous works on routine basis and with round the clock availability of manpower:a) Routine visual checking of red hot points, flashpoints, burned jumpers etc. in 132KV & 33KV switchyards. General routine maintenance of outdoor equipments/panels in 132KV & 33KV switchyards i.e. CBs, isolators, bus bars, CTs, PTs/CVTs, marshalling kiosks etc. including scheduled cleaning, lubrication, tightening of connections/jumpers, replacement of minor damaged parts of equipments, replacement of jumpers/clamps/ connectors etc. as per direction of engineer incharge.b) Routine cleaning of 2x3x7 MVA (132/33KV) transformers, LT electrical connections, cleaning of oil collection pits, tightening of loose connections silicagel replacement, removal of vegetation from T/F yard as per direction of engineer incharge.c) Routine checking of complete length of control cables and power cables between indoor panels/equipments and outdoor equipments/kiosks/panels, cleaning, replacement of damaged/burned cables, tightening & replacement of damaged terminals/connections/ lugs etc., re-ferruling whenever required.d) Routine maintenance of 48 Volt battery cells, 2 set of 110 Volt battery, 2 set 07 72 V SAS battery, 3 Nos. of solar battery and battery chargers i.e. daily cleaning of battery room & battery cells, lubrication and applying of petrolium gelly etc. complete in all respect.e) Routine maintenance of indoor panels in control room and PLCC room i.e. control & relay panels, 3 phase main ACDB panel & DCDB panel, indoor transformers, including scheduled cleaning, lubrication, tightening of connections/terminals, replacement of minor damaged parts of panels, tracing of circuits etc as per direction of engineer incharge. f) Routine maintenance of 5T Crane, AC outdoor unit, Air Handling Unit, 132KV Room and 33KV Room Exhaust Fans, maintenance of exhaust fans of Cable vaults, Water motor, 250 KVA Generator.g) Routine maintenance of Complete illumination system, tightening of electrical connections, earthings, LM Tower Lights, switches, complete 3 phase AC crane, AHU, Lighting Distribution Boards, 132KV GIS Room hanging LED Roof lighting etc.h) Any other routine electrical maintenance related routine works assigned by engineer incharge as and when required. At 132KV S/s, Bageshwar signifies deployment of 01 No. skilled and 01No. Highly-skilled manpower for a period of 08 Hours. |
