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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹54.8 LAccepted-AOC 156 INDIRA COMMERCIAL COMPLEX TRANSPORT NAGAR KORBA CHHATTISGARH 495677 | KORBA | CHHATTISGARH | 495677 | L-1 | Accepted-AOC Accepted as the bidder attains L-1 status | |
| 2 | Rejected-Technical 1ST FLOOR FLAT NO A 104 ANANT EMEGINE SOCIETY PURANA BUS STAND KORBA DISTT KORBA C G 495678 | 495678 | - | Rejected-Technical Rejected due to non-compliance of confirmatory documents | |
| 3 | Rejected-Technical NEAR BHARTIYA VIDYA MADIR CHURCHA DISTT KOREA CHHATTISGARH 497339 | CHURCHA | KOREA | CHHATTISGARH | 497339 | - | Rejected-Technical Rejected due to non-compliance of confirmatory documents | |
| 4 | Rejected-Technical | - | Rejected-Technical Rejected due to non-compliance of confirmatory documents |
| Sl No | Description | Qty | Unit | BLACK DIAMOND EQUIPMENTS PVT. LTD. L1 |
|---|---|---|---|---|
| 1.00 | Repairing/ reconditioning/ rebuilding of drive shaft assembly of hopper conveyor chain arrangement and tail shaft assembly of crusher conveyor chain arrangement Scope of Work:
i). Cutting and removing of old damaged sprockets using suitable gouging electrodes
ii). Cost of machining, grinding, welding and labour charges for sprockets etc.
iii). Cost of Special electrodes for welding of sprocket
iv). Cost of proof machining of shaft on both sides
v). Rebuilding of bearing seat and threading portion on both sides of shaft with suitable special electrode
vi). Machining of bearing seat on both sides of shaft including keyway cutting
vii). Grinding of bearing seat on both sides of shaft on cylindrical grinding machine
viii). Cost of labour charges for welding
ix). Making thread by machining for check nut on both sides of shaft
x). Cost of check-nut for both sides | 2 | Job | 4,74,000 ₹9,48,000 Lowest |
| 2.00 | Repairing, reconditioning and rebuilding of shaft, discs etc. of roller screen complete (Type: A) and (Type: B) Scope of Work:
i). Removing of bearing block, bearing, hubs etc. from the shaft of the roller screen ii). Cleaning/ clearing of the repaired portion of the shaft. iii). Cost of proof machining of shaft on both sides. iv). Rebuilding of bearing seat and threading portion on both sides of shaft with suitable special electrode v). Machining of bearing seat on both sides of shaft including key-way cutting. vi). Grinding of bearing seat on both sides of the shaft on cylindrical grinding machine vii). Cutting and removing of old damaged roller discs using suitable gouging electrodes viii). Cost of machining, grinding, welding and labour charges for roller discs etc. ix). Cost of special electrodes for welding of sprocket
x). Assembling of bearing bearings, hubs, bearing blocks etc. on the shaft of roller screen | 8 | Job | 3,95,000 ₹31,60,000 Lowest |
| 3.00 | Repairing of scrapper bars of crusher chain conveyor arrangement at Departmental Semi-Mobile Crusher Scope of Work: 1. Straightening of bent/ deformed/ damaged scrapper bars through suitable process 2. Changing of end blocks of scrapper bars by removing the damaged ones and fixing with new ones through suitable process using special electrodes. 3. Make bore in end blocks of suitable diameter for fixing of T-head bolts and Nylock nuts 4. Surface cleaning and painting of removed scrapper bars | 30 | No. | 12,245 ₹3,67,350 Lowest |
| 4.00 | Repairing of scrapper bars of hopper chain conveyor arrangement at Departmental Semi-Mobile Crusher Scope of Work: 1. Straightening of bent/ deformed/ damaged scrapper bars through suitable process 2. Changing of end blocks of scrapper bars by removing the damaged ones and fixing with new ones through suitable process using special electrodes. 3. Make bore in end blocks of suitable diameter for fixing of T-head bolts and Nylock nuts 4. Surface cleaning and painting of removed scrapper bars | 20 | No. | 8,374 ₹1,67,480 Lowest |
| 5.00Note: 1). Job shall be carried out at the contractor's workshop and the job shall be routed through Regional Stores, Dipka Area. 2). To and fro transportation is under the bidder's scope. | ||||
| 6.00 | Total impact of GST for the purpose of CTC | 1 | Nos | - |
Tender Value
₹69.3 L
EMD Value
₹86,700
Closing Date
28 Jul 2025, 5:00 pmClosed
Staff Officer (EnM)
Office of the General Manager, Dipka Area, Ph. No. 9424141353
Repairing, reconditioning and rebuilding of scrapper bars, drive shaft assembly, tail shaft assembly and roller screen assembly installed at Departmental Semi-Mobile Crusher (1000 TPH) at Dipka Expansion Project.
2025_SECL_339264_1
SECL/GM/DA/SO(EnM)/ e-tender/25-26/51 dtd-09/07/25
Open Tender
Electrical and Maintenance Works
Item Rate
120 days
Dipka Expansion Project, Dipka Area
Please refer to tender documents
5 documents required · 5 mandatory
₹86,700
4 Oct 2025
10 Jul 2025
30 Jul 2025
10 Jul 2025
28 Jul 2025
11 Jul 2025
10 Jul 2025 - 21 Jul 2025
Amount
Repairing/ reconditioning/ rebuilding of drive shaft assembly of hopper conveyor chain arrangement and tail shaft assembly of crusher conveyor chain arrangement Scope of Work: i). Cutting and removing of old damaged sprockets using suitable gouging electrodes ii). Cost of machining, grinding, welding and labour charges for sprockets etc. iii). Cost of Special electrodes for welding of sprocket iv). Cost of proof machining of shaft on both sides v). Rebuilding of bearing seat and threading portion on both sides of shaft with suitable special electrode vi). Machining of bearing seat on both sides of shaft including keyway cutting vii). Grinding of bearing seat on both sides of shaft on cylindrical grinding machine viii). Cost of labour charges for welding ix). Making thread by machining for check nut on both sides of shaft x). Cost of check-nut for both sides
Repairing, reconditioning and rebuilding of shaft, discs etc. of roller screen complete (Type: A) and (Type: B) Scope of Work: i). Removing of bearing block, bearing, hubs etc. from the shaft of the roller screen ii). Cleaning/ clearing of the repaired portion of the shaft. iii). Cost of proof machining of shaft on both sides. iv). Rebuilding of bearing seat and threading portion on both sides of shaft with suitable special electrode v). Machining of bearing seat on both sides of shaft including key-way cutting. vi). Grinding of bearing seat on both sides of the shaft on cylindrical grinding machine vii). Cutting and removing of old damaged roller discs using suitable gouging electrodes viii). Cost of machining, grinding, welding and labour charges for roller discs etc. ix). Cost of special electrodes for welding of sprocket x). Assembling of bearing bearings, hubs, bearing blocks etc. on the shaft of roller screen
Repairing of scrapper bars of crusher chain conveyor arrangement at Departmental Semi-Mobile Crusher Scope of Work: 1. Straightening of bent/ deformed/ damaged scrapper bars through suitable process 2. Changing of end blocks of scrapper bars by removing the damaged ones and fixing with new ones through suitable process using special electrodes. 3. Make bore in end blocks of suitable diameter for fixing of T-head bolts and Nylock nuts 4. Surface cleaning and painting of removed scrapper bars
Repairing of scrapper bars of hopper chain conveyor arrangement at Departmental Semi-Mobile Crusher Scope of Work: 1. Straightening of bent/ deformed/ damaged scrapper bars through suitable process 2. Changing of end blocks of scrapper bars by removing the damaged ones and fixing with new ones through suitable process using special electrodes. 3. Make bore in end blocks of suitable diameter for fixing of T-head bolts and Nylock nuts 4. Surface cleaning and painting of removed scrapper bars
Note: 1). Job shall be carried out at the contractor's workshop and the job shall be routed through Regional Stores, Dipka Area. 2). To and fro transportation is under the bidder's scope.
Total impact of GST for the purpose of CTC
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