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| 1 | Servicing, overhauling and refitting of 7-Panel HT(11kV) VCB [one(1) incommerfeeder and six(6) transformer feeders] as per technical specification and direction of the EIC |
| 2 | Servicing and overhauling of 400 AMPS/ 500 AMPS/ 630 AMPS / 1250 Amps, 11kV / 6.6kV / 3.3kV VCB / VCU dismantling the rack from from the housing, opening the components, necessary cleaning of the component, carbonised portion, changing of rubber gasket, defective parts, cleaning of all mechanism parts and lubricating the mechanism, opening of C.T. & P.T.S. busbar spout assembly cleaning the same and insulated properly by supply of C.T.C. etc. and refitting all the parts to its original position by making all relevant electrical connection, panel wiring etc. for satisfactory & operation. |
| 3 | Supply,fitting and fixing of vacuum interrupter of the 11kV VCU outgoing Feeder Make:-AREVA / Schneider Electric (Type VG2 BW524/99/Ro) or as per sample, for KMDA HT(11kV) to 11/6.6kV Transformer breaker as per technical specification and direction of the EIC. (Deducted salvage value) |
| 4 | Supply, delivery, fitting and fixing of float type Mechanical Water Level Indicator up to 5m scale and staffincluding all other accessories as per technical Specification and direction of the EIC |
| 5 | Replacement of3C x 300 Sq.mm XLPE, Al, Armoured , 11kV HT Cable from WBSEDCL VCB to KMDA incomer VCBas per technical specification and direction of the EIC |
| 6 | Supplying of following Three Core HT Power cable with stranded compactcircular aluminium conductor, conductor screen with extruded semi conducting compound , XLPE insulated , insulation screening with extruded semi conducting compound in combination with copper tape, cores laid up innersheath of PVC galvanised steel flat strip armoured, and overall PVC sheathed cable conforming to IS 7098 (Patr-2)2011 with up to date amendments, |
| 7 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11kV grade of following size in the existing RCC/HUME/ METAL pipe as required. (b) Above 120 sq.mm and up to 400sq.mm |
| 8 | Disconnecting the electrical connection of 3-core, 300sq.mm XLPE, Al, Armoured, 11kV HT old damage cable, withdrawling and keeping the same in proper place as per technical Specification and direction of the EIC |
| 9 | Supplying and making indoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 kV grade as required : 3M / Raychem make. (C) 240-300 sq.mm |
| 10 | Connecting the 3-core, 300sq.mm XLPE, Al, Armoured 11kV HT new cable with KMDA incommer feeder and WBSEDCL outgoing feeder as per technical Specification and direction of the EIC. |
| 11 | Maintenance work of11/6.6kV and 11/0.433kV Transformers as per technical specification and direction of the EIC |
| 12 | Supply ,deliveryandinstallationofCork Gasket, Rubber bush and Oil Seal from HT & LT Bushing, Inspection cover, Radiator etc to stop the oil leakage of the Transformer as per technical Specification and direction of the EIC |
| 13 | Supply ,delivery, fitting and fixing of Silica Gel with new container for transformer breather as per technical Specification and direction of the EIC. (Deducted salvage value) |
| 14 | Opening the transformer breather and refitting the same after changing the silica gel including the supply of necessary gasket and silica gel. |
| 15 | Taking out sample of oil from power/voltage transformer, OCB etc. & testing their dielectric strength according to specification and submission of test result. |
| 16 | Add G.S.T. @ 18.00 % on Rs.388,083.00 i.e Total amount over item no. 1 to 4.4 |
| 17 | Add Labour Welfare Cess @ 1.00 % on Rs.4,57,937.94 i.e Total amount over item no. 1 to 5 |
