|
| 1 | (A) HT Panel ( HEL Make OCB type Panels,400Amp )Supply of Lever Set with Spring & Other accessories required |
| 2 | Supply of Indication Lamp LED Type |
| 3 | Supply of Volt Meter (Analog type, 0-15 KV) |
| 4 | Supply of Ampere Meter (Analog type,0-400A) |
| 5 | Supply & Fixing of Stamp Rod OCB,400 A, Material : Copper |
| 6 | Supply of Tripping Lever Assembly along with other accessories required. |
| 7 | Supply of Selector Switch (As per Sample) |
| 8 | Supplying & Fixing Battery Charger Unit along with MF batteries of rating 220V AC, Input & output of DC 24/36V,100 AH. |
| 9 | Repairing servicing, overhauling & testing of 11KV OCBs and theiroperational mechanism, including replacement of damaged/ burnt partswith new parts and re-fixing as required (above mentioned material), aftercleaning, oiling, greasing, alignment of Breakers in panels, providing minor wiring of relays, push buttons and providing minor items like nut & bolts, washers, ferrules etc complete as required. Checking and Proper sealing ofholes/ penetrations &Gap filling using proper Puff Sealant or equivalent. |
| 10 | Cleaning of bus-bars & coating with anti oxidant, treatment on all insulatingparts/metallic parts. tightening of all contacts in Bus-Bar, Chambers ,replacement of minor items/parts like nut & bolts, complete as reqd. |
| 11 | Coating with ant oxidant treatment and tightening of all the contacts of11KV cable end, Cleaning of CT\"s chambers. PTs connections, replacement ofPT fuses etc complete as required of the 11KV Panels ,replacement of minor items/ parts like nut bolts etc. as required and making PT/CT in workingcondition. Checking and Proper sealing of cable entry Points/ holes/ penetrations & joints and gap filling using proper Puff Sealant or equivalent. |
| 12 | Testing & calibration of IDMT protective relays, 2 Nos. over current & I No.earth fault, with primary Current injection test, including closing, trippingthrough relay of 11KV breaker, including providing minor items like panelwiring for closing etc complete as required |
| 13 | (B) Distribution Transformer (Oil type, 1000/750 KVA) Repairing/Plugging of Oil leakage of 1000/750 KVA Transformer taking out of transformer oil & refilling after filtration the same with BDV test report of the same.Providing & fixing of new suitable gasket & suitable ring as required,Dismantling of bushings, Servicing & re-fixing same as required. Checking&tightening of earthing point & cables/bus trucking termination. Replacement of the silica gel with new one/top up of transformer oil.(Extra oil shall be provided departmentally if reqd.)(02no.750 KVA+01 no.1000KVA) |
| 14 | Cleaning of oil spots/dust & after cleaning of 1000/750 KVA transformer,spray painting with enamel paint double coat (Nerolac/Asian make) of colourcombination with existing colour of transformer& Nomenclature as required. |
| 15 | Minor civil repairing work for restoration of Plinth, broken stairs & Civil Workas required at site including painting of the plinth & stairs in grey colour as per site requirement. |
| 16 | Replacement of oil lookout glasses of conservator tank & buccholz relay |
| 17 | GST@18% |
