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Tender Value
₹34.7 L
EMD Value
₹43,400
Closing Date
24 Sept 2026, 5:00 pm
SO EM BHATGAON AREA
OFFICE OF THE SO EM BHATGAON AREA
Miscellaneous Electrical Upgradation Works as per BOQ at Jagannathpur OCP, Bhatgaon Area
2026_SECL_365213_1
SECL/Bhat/EM/e-open tender/26-27/17 dtd 09.09.2026
Open Tender
Electrical and Maintenance Works
Item Rate
45 days
SECL BHATGAON AREA
As per NIT
5 documents required · 5 mandatory
₹43,400
9 Sept 2026
9 Sept 2026
25 Sept 2026
9 Sept 2026
24 Sept 2026
9 Sept 2026
9 Sept 2026 - 17 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1.01 | Item Description/ Heading | - | - | - | - |
| 1.02 | Providing and installing a restricted neutral grounding
system for the power supply, designed to limit the
neutral grounding current to 10 Amps using a suitably
rated Neutral Grounding Resistor (NGR) with an
appropriate protection system, for 2 Nos. of 4 MVA,
33kV/3.3kV oil-cooled transformers, in accordance
with CEAR 2023 Regulation 103(1) (Including
dismantling of existing NGR) | 2 | Job | 2,68,125 | ₹5,36,250 |
| 1.03 | Providing proper insulation for the bare conductors in
the incoming and outgoing connections of the 4
MVA, 33kV/3.3kV transformers to prevent accidental
contact and ensure operational safety. (Bare
conductor shall be insulated by required heat
shrinkable Tape/tube).
Length of Conductor (Panther) = 210 M (210 M x 200
MM2 for One Transformer).
Total Length of Conductor for 02 Transformers is 420
M ( Panther Conductor) | 2 | Job | 3,75,000 | ₹7,50,000 |
| 1.04 | Supply, Installation, Testing and Commissioning of one
DC undervoltage relay along with AC hotter and
associated wiring in the battery charger (A DC
Under-Voltage rRlay along with an AC hotter shall be
installed in the battery charger at the final DC output
terminals going to the DCDB, so that whenever DC
output fails or drops below the set limit, an audible
alarm will be generated) (Compliance for DC Fail Safe
Relay Protection was not provided in the
33KV/3.3KV mine Substation) | 1 | Job | 3,00,000 | ₹3,00,000 |
| 1.05 | Earthing arrangement for all lighting arrester Outside boundary wall in complete respect | - | - | - | - |
| 1.06 | Supply and Installation of earthing of 3Mtr. long 40MM Dia GI Pipe with Pit Cover etc | 24 | Nos. | 18,000 | ₹4,32,000 |
| 1.07 | Supply and laying of 50x6mm GI strip for Connection of earthing pit . | 600 | M | 865 | ₹5,19,000 |
| 1.08 | Supply installation testing and Commissioning of Interlocking system between 3.3KV Isolator (AB Switch) and their corresponding VCBs (Wire required will be provided by E&M Department JOCP) | - | - | - | - |
| 1.09 | Supply of Trip Coil Assembly, 110V DC | 16 | Nos. | 1,991.53 | ₹31,864.48 |
| 1.1 | Supply of Auxiliary switch 3NO+3NC with crank and limit switch | 16 | Nos. | 4,340 | ₹69,440 |
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Tendernotice_1.pdf
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Tendernotice_2.pdf
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Tendernotice_3.pdf
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BOQ_378134.xls
BOQ • 0.33 MB
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