Tender For 1.Complete Repairing Of 300 S, 550 Volts Killburn Make Air Circuit Breaker (Acb) Switch Of (At Site) Dhemomain Pit Colliery Under Sodepur Area. 2.Complete Repairing Of 200 S, 550 Volts Prabhu Make Air Circuit Breaker (Acb) Switch Of (At Si
Tender Value
2 Lakhs
Estimated cost
Bid Submission
10 Sep 2026
1 days left
EMD
2600
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for 1.Complete Repairing Of 300 S, 550 Volts Killburn Make Air Circuit Breaker (Acb) Switch Of (At Site) Dhemomain Pit Colliery Under Sodepur Area. 2.Complete Repairing Of 200 S, 550 Volts Prabhu Make Air Circuit Breaker (Acb) Switch Of (At Site) Dhemomain Pit Colliery Under Sodepur Area. 3. Complete Repairing/Rewinidng Of 2.5Kva, 550/110Volts Abc Make Drill Panel Of Switch Of (At Site) Dhemomain Pit Colliery Under Sodepur Area.
BOQ
| Sl. No. | Item Description |
| 1 | Items Description |
| 2 | 1.Complete repairing of 300 Amps, 550 Volts Killburn make Air Circuit Breaker (ACB) Switch of (At Site) Dhemomain PIT Colliery under Sodepur Area. |
| 3 | Supplying Tripping system (including Shunt assembly) |
| 4 | Fixed contract |
| 5 | Incoming stud complete set (copper) |
| 6 | Outgoing stud complete set (copper) |
| 7 | Unit's tube to be changing |
| 8 | Moving contract |
| 9 | Arc-chute & Are chute (Separator) |
| 10 | Terminal studs with bushing insulators |
| 11 | Isolator set with handle |
| 12 | Isolator copper Jumphar (Bar type) |
| 13 | Overload Set (300 Amps) |
| 14 | Are shut new supply |
| 15 | Earth Leakage Relay Set |
| 16 | Core Balance Current Transformer (CBCT) |
| 17 | Current Transformer (C.T.) |
| 18 | PVC flexible copper wire lead (70 sq.mm) |
| 19 | PVC flexible copper wire for necessary wiring |
| 20 | Potential Transformer (PT) (550V/110V) |
| 21 | Amp Meter |
| 22 | Volt Meter |
| 23 | Test and Reset push switch |
| 24 | Nut, Bolt, Paint etc. Hardware materials Labour charges above complete this job |
| 25 | Labour charges above complete this job |
| 26 | Overhead Cost & others. |
| 27 | Add: PF @ 12% on labour cost |
| 28 | Add: Bonus @ 8.33% on labour cost |
| 29 | Add: Pension @ 7% on labour cost |
| 30 | 2.Complete repairing of 200 Amps, 550 Volts Prabhu make Air Circuit Breaker (ACB) Switch of (At Site) Dhemomain PIT Colliery under Sodepur Area. |
| 31 | Supplying Tripping system (including Shunt assembly) |
| 32 | Fixed contract |
| 33 | Incoming stud complete set (copper) |
| 34 | Outgoing stud complete set (copper) |
| 35 | Unit's tube to be changing |
| 36 | Moving contract |
| 37 | Arc-chute & Are chute (Separator) |
| 38 | Terminal studs with bushing insulators |
| 39 | Isolator set with handle |
| 40 | Isolator copper Jumphar (Bar type) |
| 41 | Overload Set (300 Amps) |
| 42 | Are shut new supply |
| 43 | Earth Leakage Relay Set |
| 44 | Core Balance Current Transformer (CBCT) |
| 45 | Current Transformer (C.T.) |
| 46 | PVC flexible copper wire lead (70 sq.mm) |
| 47 | PVC flexible copper wire for necessary wiring |
| 48 | Potential Transformer (PT) (550V/110V) |
| 49 | Amp Meter |
| 50 | Volt Meter |
| 51 | Test and Reset push switch |
| 52 | Nut, Bolt, Paint etc. Hardware materials Labour charges above complete this job |
| 53 | Labour charges above complete this job |
| 54 | Overhead Cost & others. |
| 55 | Add: PF @ 12% on labour cost |
| 56 | Add: Bonus @ 8.33% on labour cost |
| 57 | Add: Pension @ 7% on labour cost |
| 58 | 3. Complete repairing/rewinidng of 2.5kVA, 550/110Volts ABC make Drill Panel of Switch of (At Site) Dhemomain PIT Colliery under Sodepur Area. |
| 59 | Super Enamelled Copper wire for rewinding |
| 60 | Contactor unit PAK-30US |
| 61 | Pilot relay |
| 62 | Leakage relay |
| 63 | Leakage lamp with holder |
| 64 | Thermal Overload relay |
| 65 | Micro Switch Element |
| 66 | Lamp with holder |
| 67 | Isolator repairing with contact changing |
| 68 | Ebonite plug & socket complete set |
| 69 | Insulating materials |
| 70 | Kit Kat Fuse 550 Volt |
| 71 | 1.5 Sq.mm. copper wire for connection |
| 72 | Hardware materials, bolts, nuts, lock washer & washer etc. |
| 73 | Cleaning & painting |
| 74 | Labour charges for the jobs |
| 75 | Less of copper scrap value. |
| 76 | Overhead Cost & others. |
| 77 | Add: PF @ 12% on labour cost |
| 78 | Add: Bonus @ 8.33% on labour cost |
| 79 | Add: Pension @ 7% on labour cost |
| 80 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 01, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 10, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 daySep 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 2 daysTender Documents
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