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| 1 | Removing the existing Compact Sub Stn | Removing the existing Compact Sub Stn from plateform after disconnection both HT LT network and re-connecting after repairing connecting HT LT connection complete all as specified directed. |
| 2 | Taking out and transporting defective CSS | Taking out and transporting defective CSS of cap 500 KVA rested on platform for repairs after disconnecting from both HT LT network and shifting to workshop from AF Stn Sub Stn |
| 3 | Servicing of RMU 11KV model of C and S make | Servicing of RMU 11KV model of C and S make alongwith tripping system including taking out and carried out the fwg repair.a Cleaning and greasing of mechanism- 01 Jobb Tightning testing of mechanism parts- 01 Job.c Alignment testing and adjustment of mechanism- 01 Job.d Cleaning of panel insulater - 01 Job.e Cleaning and tightning of control wiring unit- 01 Job.f Allingment of trolley checking greasing of shutter lock |
| 4 | Supply and fixing in replacement of Vaccum | Supply and fixing in replacement of Vaccum Interrupters Bottle 12 KV high quality and as per existing model |
| 5 | Supply and fixing of digital amp meter | Supply and fixing of digital amp meter rating of 400 Amps |
| 6 | Supply and fixing of digital Volt meter | Supply and fixing of digital Volt meter rating of 500 Volt |
| 7 | Supply and Fixing in replacement indicator lamp | Supply and Fixing in replacement indicator lamp of any colour R Y B with neon lamp for showing the different phases of the stabilizer complete with wiring |
| 8 | Supply and fixing in replacement 11KV | Supply and fixing in replacement 11KV support insulator high quality suitable for 11KV RMU including busbar Insulation material and nut bolts |
| 9 | Opening up the top cover of the transformer | Opening up the top cover of the transformer by taking out the transformer oil in a separate container after disconnecting taking out the HT LT side electric connections from both the primary and secondary side of the transformer of any type |
| 10 | Supply and fixing in replacement HT coils | Supply and fixing in replacement HT coils made out of super enameled double paper coated DPC HT copper winding wire of transformers capacity 500 KVA coils to be repalced as per existing number of turns gauge insulation value matching with manufactures design complete all as specified. |
| 11 | Supply and replacement of LT coils | Supply and replacement of LT coils made out of super enameled LT copper strip of trasformer capacity 500 KVA Note coil to be replaced shallhave same number of turns gauge insulation value matching with manufactures design complete all as specified. |
| 12 | Supply and Fixing in replacement of Gasket | Supply and Fixing in replacement of Gasket set 6 mm thick superior quality on top cover plate of the transformer of any capacity 500 KVA all as spd and directed by Engr-in-Charge. |
| 13 | Supply and Fixing in replacement of LT Porcelain | Supply and Fixing in replacement of LT Porcelain bushing with brass stud screwed with brass nuts bolts and cork washer for transformer of capacity 500 KVA 415 volts 3 phase 4 wire system all as spd and directed by Engr-in-Charge. |
| 14 | Supply and Fixing in replacement of HT 11 kV | Supply and Fixing in replacement of HT 11 kV porcelain bushing with brass stud screwed with brass nuts bolts and cork washer for transformer of capacity 500 KVA all as spd and directed by Engr-in-Charge. |
| 15 | Supply and Fixing new transformer oil | Supply and Fixing new transformer oil dielectric strength not less than 45 kV for making up the level for replacing the used unsv oil including dehydration before filling complete all as specified and directed by Engr-in-Charge. |
| 16 | Filtration dehydration of transformer oil | Filtration dehydration of transformer oil as drained out from transformer to make the oil fit for re use by improving its dielectric strength to not less than 40 KV . Oil below 35 KV shall be replaced with new oil new oil for taping or for replacement shall be measured and paid separately under relevant item complete all as specified and directed by Engineer-in-Charge. |
| 17 | Supply and Fixing in replacement of supply testing | Supply and Fixing in replacement of supply testing and laying XLPE insulated screened PVC bedded galvanised steel strip or wire armoured heavy duty electric cable with stranded aluminium conductor 11000 volts Earthed grade of size 95 sqmm 3 core complete all as per Engr-in-charge. |
| 18 | Exacavation for cables loops near the poles | Exacavation for cables loops near the poles LT Panels transformers cutting the damages burnt parts of cable and reconnecting its positions complete with thimbles nut bolts sleeves all as specified and directed by Engineer-in-Charge. |
| 19 | Material and labour for repairing existing LT Panel | Material and labour for repairing existing LT Panel doors of front back and internal sheets complete with new locking arrangement complete all as specified and directed. |
| 20 | Material and labour for preparing old painted | Material and labour for preparing old painted surface of panel board by cleaning removing of old paint by scratching with wire brush sand paper etc and including denting of broken rusted surface and applied two coat of synthetic surface enamel paint by spray painting outside surface of panel as existing colour of panel all as specified and directed. |
| 21 | Servicing of ACB model 2013 | Servicing of ACB model 2013 of C and S make alongwith tripping system including taking out and carried out the fwg repair.a Cleaning and greasing of mechanisam.b Checking of IR value with insulation tester between phases to earth and between the phases with breaker open and close position.c Operating system of spring charged Checking of tripping system.e Checking of IR value.f Tightening of connections of control cables.g Servicing of draw out Mechanism |
| 22 | Supply and Fixing of shunt coil assemply | Supply and Fixing of shunt coil assemply as per the existing model and cap complete all as specified and directed. |
| 23 | Supply and Fixing of spring charging motor | Supply and Fixing of spring charging motor assemply as per the existing model and cap complete all as specified and directed. |
| 24 | Supply and Fixing in replacement of MCCB 250 Amps | Supply and Fixing in replacement of MCCB 250 Amps 4 pole 35 KA with Sheet metal encloser with adjustable thermal and fixed magnetic setting complete all as specified and directed. |
| 25 | Supply and Fixing in replacement of MCCB 160 Amps | Supply and Fixing in replacement of MCCB 160 Amps 4 pole 36 KA with Sheet metal encloser with adjustable thermal and fixed magnetic setting complete all as specified and directed. |
| 26 | Cable jointing kit for 11 KV | Cable jointing kit for 11 KV Earthed grade cable for out door end termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured Al conductor cable of size 95 to 120 sq mm and entire satisfaction of Engnr-in-Charge |
