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Tender Value
₹95 L
EMD Value
₹1.7 L
Closing Date
19 Sept 2026, 6:00 pm
COL SAIKAT DE CWE NAVY VASCO
CWE NAVY VASCO VASCO DA GAMA GOA 403802
COMPREHENSIVE MAINTENANCE OF MAIN RECEIVING CUM DISTRIBUTION SUBSTATION (MDSS) AND HT DISTRIBUTION NETWORK AT NAVAL BASE KARWAR UNDER GE(SB) KARWAR
2026_MES_785834_1
86138
Open Tender
Civil Works
Item Rate
KARWAR
Please refer Tender documents.
9 documents required · 9 mandatory
₹1,000
GE(SB) KARWAR
₹1.7 L
Yes
22 Aug 2026
22 Aug 2026
21 Sept 2026
22 Aug 2026
19 Sept 2026
12 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Taking down HT switch gear (Vacuum circuit breaker ) of capacity 11 KV 250/350 MVA , up to 1250 Amps comprising of following repairs, servicing, carrying out preventive maintenance and refixing the same after repairs/ servicing: - Make- ABB VCB | 41 | Job | 53 | ₹2,173 |
| - | (a) Tripping off the breaker, lowering the breaker with raising/lowering handle and pulling out the breaker complete from the panel along with the trolley for servicing/inspection/overhauling | - | - | - | - |
| - | (b) Servicing/Inspecting/checking of automatic safety shutter operation for serviceability and replacement of spares if required. | - | - | - | - |
| - | (b) Servicing/Inspecting/checking of circuit spout and circuit spout connections for RYB phases and replacement of spares if required. | - | - | - | - |
| - | (c) Dismantling and checking of cross bar assembly, fixed contacts and current carrying parts of the breaker, trolley, insulated assembly and checking lamination with clamps, epoxy spout, isolator assembly etc. | - | - | - | - |
| - | (d) Setting, reassembling, cleaning, adjustment of fixed contacts, main contact, arcing contacts and chamber baffle pot assembly, moving contact for proper setting of auxiliary contacts operating mechanism. | - | - | - | - |
| - | (e) Servicing/Inspecting/checking of secondary sockets/busbar earthing plugs/earthing sockets and replacement of spares if required. | - | - | - | - |
| - | (f) Checking, setting and adjustment of lowering and raising operation of the breaker trolley. | - | - | - | - |
| - | (g) Lubrication and greasing of all moving parts of the trolley, stopper bolt for proper operating and closing of shutter gear, isolation resistance of trolley of with vacuum interrupter assembly. | - | - | - | - |
| - | (h) The inspection of HT switch gear shall involve:-
(i) Inspection of truck & hoist assembly.
(ii) Inspection of assembly & components of solenoid assembly.
(iii) Inspection of assembly & components of dependent mechanism.
(iv) Inspection of assembly & components of spring box mechanism.
(v) Inspection of motor mechanism spring charge assembly
(vi) Inspection of assembly of trip unit & related components, Make: ABB VCB Indoor type | - | - | - | - |
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