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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.9 LAccepted-AOC AT CHANDRAPURA ROAD PHUSRO DIST BOKARO | L1 | Accepted-AOC L1 bidder is techno commercially qualified. | |
| 2 | Rejected-Technical BOKARO PHUSRO BAZAR P S BERMO BOKARO 829144 JHARKHAND INDIA | BOKARO | JHARKHAND | 829144 | - | Rejected-Technical Bid not be opened as per NIT terms. | |
| 3 | Rejected-Technical STATION ROAD PHUSRO PO PHUSRO BAZAZR DIST BOKARO JHARKHAND 829144 | BOKARO | JHARKHAND | 829144 | - | Rejected-Technical Bid not be opened as per NIT terms |
Tender Value
₹3.8 L
EMD Value
₹4,800
Closing Date
14 Nov 2023, 9:00 amClosed
Staff Officer (EnM)
Office of the General Manager, Dhori Area
Dismantling, running repairing, rectification, overhauling and maintenance works done at site with spares of Main Drive Gear Box assembly MAMC make for 65 kW Direct Haulage in respect of 7, 8 incline of Dhori (K) Colliery of Dhori Area
2023_CCL_292683_2
GM(D)/SO(EnM)/DA/2023-24/82
Open Tender
Miscellaneous Works
Item Wise
10 days
Dhori (K), Dhori Area
Please refer Tender documents.
2 documents required · 2 mandatory
₹4,800
30 Dec 2023
2 Nov 2023
15 Nov 2023
3 Nov 2023
14 Nov 2023
3 Nov 2023
3 Nov 2023 - 7 Nov 2023
Amount
MAMC make gear box complete assembly dismantling with the help of pullers & hydraulic jacks part by part.
Gear box all pinions, bearings, bodies, covers complete cleaning & washing for completely checking.
Gear box 2nd Motion shaft assembly dismantling, alignment checking on lathe machine, polishing, all worn-out & broken teeth’s repairing by re- buildup with special teeth making 680 steel electrodes and shaping by grinding and milling machine.
All others drive pinions teeth’s one by one checking & broken teeth’s re-buildup by special teeth making 680 steel electrodes & shaping by grinding, polishing & matching with its match pinions.
EN-24 steel metal input shaft new making with keyways, bearing seats, threads
Input shaft oil seal new supply & fixing.
Output shaft oil seal new supply & fixing.
Gear box 2nd motion & 2rd motion & final drive shaft bearing cover new makinf as per required measurement with cast steel casting, machining, including color, holes, grooves for bearing press
Lower & upper body all holes thread over size threading by tapping.
New H.T Bolts with spring washer for above as per size required.
Final drive pinion all broken ribs “V” gauzing, grooving by grinding and welding by cast Iron welding electrodes & also for extra strength “U” type rod fixing and also full welding by C.I electrodes as required.
Final drive shaft damaged & worn-out pinion seat, bearing seat welding & machining as per std required size & shaft new threading & bolting for coupling.
Key new making for 2nd motion, final pinions & coupling.
Body stud new making with nut & spring washer.
Gear box repair kit like as ‘O’ ring, gasket packing, lock, distance rings surface polishing.
Complete gear box assembly all pinions re-fitting, assembling, tightening, bearing setting, pinions matching & commissioning.
Total impact of GST for the purpose of CTC
WELDOLLOYS
M/s S D Sales Corporation
stage.html
html • 0.04 MB
tech_eval.pdf
fin_eval.pdf
aoc.pdf
boq_comp_chart.xlsx
xlsx
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details.html
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