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| Tender ID | 3559940 |
|---|---|
| Organisation Name | Military Engineer Services |
| Tender Brief | Corrigendum : Repair/maintenance And Call On Repairs For 24 Hrs And Other Allied Works For 11 Kv Ht Vcbs Panels At Old Dockyard Substations At Naval Dockyard Visakhapatnam Under Ge (i) (dm) Visakhapatnam |
| Last Date For Submission | 30th Mar, 2026 |
| Opening Date | 01 Apr, 2026 |
| Document Cost | 500.00 |
|---|---|
| EMD | 90800.00 |
| Estimated Cost | 4540000.00 |
| City | Visakhapatnam |
|---|---|
| State | Andhra Pradesh |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Attending day to day complaints and call on repair for 24 Hrs of HT Switchgear Vacuum Circuit breaker of capacity 630A to 1250A Schneider make with one Engineer , one electrician and one helper for all days including Holidays & Sundays for opening of covers, checking for any uncertainty and refixing the same to original position, re-connection of all existing cables, extended bus bars, after rectification & testing , closing the complaint by re-energising the feeder complete all as specified and as directed. Note: Replacement of defective parts shall be measured and paid separately. | 35.00 | Job |
| 2 | Taking down HT Switch gear vaccum circuit breaker of capacity 630 Amps to 1200 Amps, 12kv/11KV, Schneider make HWX Model for carrying out following repairs, overhaluing, servicing, preventive maintenance and reflixing the same after carrying out repairs / overhauling complete all as specified and as directed. (a) Tripping off the breaker, rackout the breaker complete from the panel along with trolly for servicing / inspection/ overhauling. (b) Servicing / inspecting/ checking automatic safety shutter operation for service ability and replacement of spares if required. (c ) Servicing /inspecting / checking of busbar spout and circuit spout connections for RYB Phases and replacement of spares if required. (d) checking of breaker ma9in mechanism assembly, fixed contacts and cuurrent carrying parts of the breaker, trolley, insulated asembly etc. (e) setting, reassembling, cleaning adjustment of fixed contacts main contact, acring contact and moving contact for proper setting of auxiliary contacts operatingg mechanism. | 20.00 | Each Job |
| 3 | (f) Servicing / inspecting / checking of secondary socketd / busbar earthing plugs / earthing sockets and replacement of spares if required. (g) checking, setting and adjustment of rackin and rackout operation of the breakedr trolley. (h) Decarbonising of busbar and connected items. (j) Lubrication and greasing of all moving parts of the trolley, stopper bolt for proper operating. Note: (a) The rate quoted shall be deemed to be include for necessary T & P, Nuts, bolts, washers, gasket, insulation tape, HT Sleeve, monoplast compound to put in to the VCBs and paneles in serviceable condition, testing and commissioning (b) Replacement of defective parts of the VCB Shall be measured and paid separately. | ||
| 4 | Maintenance, servicing, cleaning of vacuum circuit breaker unit of 11 KV VCB panel of capacity 630 Amps to 1250 Amps, taking out from panel, cleaning of all parts with CTC and clean cloth, removal of carbon deposited inside the moving contacts, greasing of all moving parts of the VCB, checking of complete operating mechanism for proper functioning, reporting for any defective parts, complete all as specified and as directed. Note: Replacement of defective parts of the VCB shall be measured and paid separately. | 25.00 | Job |
| 5 | Supply and fix including dismantling taking out unserviceable Buffer (For Opening Spring ) For 630 Amps to 1250 Amps Schneider make 11 KV VCB. All as specified and directed. Make : - Schneider only, Part No- MVIJ00098-01 . | 20.00 | Each |
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