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Tender Value
₹65 L
EMD Value
₹1.2 L
Closing Date
29 Sept 2026, 6:00 pm
COL AMIT CHAUBEY
HQ 137 Wks Engr PIN 914137 c/o 99 APO
REPAIR/MAINT OF VCBs/OCBs/AVRs AND TRANSFORMER INCL GODs AND LIGHTENING ARRESTERS AND REPAIR/ MAINT OF HT OH LINES AND UNDERGROUND CABLES WITH CONNECTED WKS AT UPPER LEIMAKHONG LOWER LEIMAKHONG, CENTRAL SECTOR UNDER GE 869 EWS
2026_MES_787166_1
8166/E8
Open Tender
Civil Works
Item Rate
270 days
LEIMAKHONG
Please refer Tender documents.
6 documents required · 6 mandatory
₹1,000
GE 869 EWS
₹1.2 L
1 Sept 2026
1 Sept 2026
6 Oct 2026
1 Sept 2026
29 Sept 2026
22 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Material and labour for disconnecting electric supply earth & neutral connection and removing the cable & servicing of HT 11KV VCB/OCB of current rating upto 800A of any make and type and carry out the following work:-
(a) Cleaning/decarbonizing of all contacts, lever using suitable cleaning agent and tightening of screws, nuts, bolts, etc.
(b) Lubricating/greasing of all operating mechanism and moving parts, switching mechanism, de-moisturising of all parts.
(c) Checking of all operating mechanism adjustments, measurements of the mechanical clearances of the operating mechanism, tightening of all connections, replacing the unserviceable nut, bolt & washers. engage the isolator with the supply system and testing for smooth functioning.
(d) Heating/drying testing of insulators for desired IR value.
(e) Checking of internal wiring circuit, including providing insulation by necessary tapping, tightening of all connections, measurements of the mechanical clearances of the operating mechanism associated with the tank or pole should be made including removing moisture deposit. | 11 | Each Job | - | - |
| 2 | Supply only Power Pack of capacity input voltage 90-270 volt AC and output voltage 24 to 110 volts DC including adequate Nos. of 12 volts 7 AH batteries suitable for existing 800 Amps VCB/OCB complete all as specified and as directed. | 3 | Each | - | - |
| 3 | Supply only Rectifier Bridge suitable for existing upto 800 Amps VCB complete all as specified and as directed. | 3 | Each | - | - |
| 4 | Supply only Indicator lamp any type of 24/110/220 volt AC/DC suitable for existing upto 800 Amps VCB/OCB complete all as specified and as directed. | 10 | Each | - | - |
| 5 | Supply only IDMT (Inverse definite minimum time) over current and earth fault relay suitable for existing upto 800 Amps VCB complete all as specified and as directed. | 2 | Each | - | - |
| 6 | Supply only spring charging motor with motor gear assembly suitable for existing upto 800 Amps VCB of Crompton Greaves make complete all as specified and as directed. | 1 | Each | - | - |
| 7 | Supply only spring charging motor with motor gear assembly suitable for existing upto 800 Amps VCB of Scheinder make complete all as specified and as directed. | 1 | Each | - | - |
| 8 | Supply only spring charging motor with motor gear assembly suitable for existing upto 800 Amps VCB of Areva make complete all as specified and as directed. | 1 | Each | - | - |
| 9 | Supply only Auxiliary Switch to control spring charging action for auto switch off suitable for existing upto 800 Amps VCB complete all as specified and as directed. | 3 | Each | - | - |
| 10 | Supply only Vaccum Interrupter and type and capacity suitable for existing upto 800 Amps VCB complete all as specified and as directed. | 3 | Each | - | - |
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BOQ_882178.xls
BOQ • 0.35 MB
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Tender Documents • 1.60 MB
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