| Name of Work: Job Work to be required to be carried out for servicing, cleaning and replacement of unsv parts of various capacity transformers and switch gear in the area of AGE E/M (Hosp) under GE E/M Lucknow | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Job Work to be required to be carried out for servicing, cleaning and replacement of unsv parts of various capacity transformers and switch gear in the area of AGE E/M (Hosp) under GE E/M Lucknow | |||
| 2 | 1.01 | M&L for servicing of VCB incl taking proper shut down disconnecting incomin/outgoing cable, control cable from 11 KV OCB/VCB of any type and capacity upto 630 amps and carrying out complete servicng/overhauling, resetting of all electrical and mechanical parts for easy and proper operation, greasing of moving/revolving/sliding parts in VCB panel, calibration of relays, meers incl through cleaning with air blower/cacuum cleaner , decarbonising and provinding mineral jelly to all arcing contact of the VCB panel, and serviceability check from local/remote control panel including replacement of unserviceable minor spare parts viz. nut/bolt/washer/connecting wire /insulation tape/sleeves etc complete including reassembling complete parts reconnecting incoming/outgoing cable, testing on load and all as specified and directed by Engr-in-Charge. (Command hospital and base hospital Sub station) | items1 | 2 | Each Job |
| 3 | 1.02 | Disconnecting the transformer indoor/outdoor from HT/LT side at site dismanting carefully and removing primary and secondary terminals, top cover, conservator tank, neutral earth strip and draining out transformer oil to the required level and string carefully in cleaned containers, cleaning of terminals, inspetion of core, supply and replaccing 5 mm thick rubberised cork sheet gasket for tank top cover and replacement of gaskets/oil seal of HT/LT side to arrest the leakage of transforer oil complete reassembling the complete reassembling the complete dismantled items, reconnecting the HT/LT supply cable ends at the site for the following transformers complete all as directed y Enginner n Charge :-\n(a) Transformers capacity upto 250 KVA | items2 | 4 | Each |
| 4 | 1.03 | (b) Transformer capacity 250 KVA to 750 KVA | items3 | 6 | Each |
| 5 | 1.04 | M&L for carrying out replacement of all gasket using rubber cork sheet of 6.0 mm thick including providing gasket cement adhesive all as specified and directed by Enginner-In-Charge | items4 | 10 | Each Job |
| 6 | 1.05 | Supply and filling in repair/replacement of silica gel in existing breather assembly. Make- MB Supplier/pooja industries/Goyal electric works | items5 | 16 | Per Kg |
| 7 | 1.06 | Cleaning, dusting and servicing of HT 11 KV, 630 Amps, 21KA, 3 Way compact ring main unit (RMU) Indoor type comprising of 2 Nos load breaker switches and 1 Nos 400 Amps SF 6 Breaker with CT's and PT'S with OC+EF protection by highly skilled mechanic specialist in electric HT breakers by taking out trolley, decarburing of all parts using CRC-26 SPRAY, CHECKING OF ALL FIXED AND MOVING PARTS, CALIBRATING OF RELAYS USING PRIMARY/SECONDARY injection method carefully, thithtening cable connections, replacing of worn out parts and fuses applying petroleum jelly to moving and fixed mechanical parts for its smooth functuionin, all as directed by the Enginner-in-Charge. (Command hospital and Base Hospital sub station) | items6 | 2 | Each Job |
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