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| Tender ID | 3085883 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Repairs / Maint Of Ht / Lt Electric Panel, Transformer, Vcb Etc With Miscellaneous Allied Works At Cgra Naliya And Icgs Jakhau Under Ge (i) (cg) Gandhinagar |
| Last Date For Submission | 7th Mar, 2026 |
| Opening Date | 09 Mar, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 19000.00 |
| Estimated Cost | 950000.00 |
| City | Gandhinagar |
|---|---|
| State | Gujarat |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Maintenance / servicing of VCB / RMU 11 KV, 400/ 630 /1200 Amps including removal of VCB trolley, cleaning of all copper male and female contacts, tightening of all connections, checking of all auxiliary contacts, control wiring, servicing of relays, etc. refixing the VCB trolley to its original position including proper setting of manual/motorize operation of VCB, checking/setting of tripping system, etc complete all as specified and directed. Note:- (i) Maintenance to be carried out by authorized technician of OEM. (ii) After completion test certificate shall be furnished. (iii) Calibration of relay by injecting High voltage through CTS checking the over load system of VCB upto 90 % rated load and artificial fault creation and setting of relay by 10 to 15 % of rated load removing unserviceable overload and earth fault relay including connection with power pack. (iv) Opening out the trolly checking the operation of VCB mechanically and electrically through shunt trip coil including energizing of springs automatically including checking of TNC switch | 3.00 | EACH JOB |
| 2 | Taking down carefully Transformer of 160/250 KVA and above capacity, any make, any type from pole / plinth/ base, disconnecting HT & LT side connections, earthing strip of transformer, supporting angles, cross arm, shifting / transporting transformer carefully from the site to the workshop opening the top cover of the transformer, bushing, draining of oil from the transformer, lifting the core complete taking out defective coils from the core, cleaning the tank and reassembling the transformer after carrying out the repairs/replacement of worn out part, ovening the complete unit till to get desired megger value, transporting returning back to the site installing re-commissioning and testing of the transformer at its original place, connecting up HT & LT sides, earthings, supports / cross arms etc complete all as specified and directed. Note :- Spares, rewinding of transformer, reinsulating & heating if required will be measured and paid separately under respective items of BOQ. | 1.00 | EACH |
| 3 | Supply and fixing in repair top cover gasket made up of 5 mm thick cork sheet complete all as specified and directed. | 1.00 | EACH |
| 4 | Supply and fixing in repair HT bushing, porcelain vitreous brown body 1100 V grade as per IS 3347 complete all as specified and directed. | 3.00 | EACH |
| 5 | Supply and fixing in repair LT bushing, porcelain vitreous brown body 1100 V grade as per IS 3347 complete all as specified and directed. | 4.00 | EACH |
3 Days Left