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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹10.4 LAccepted-AOC AT CHANDRAPURA ROAD PHUSRO DIST BOKARO | L1 | Accepted-AOC L1 bidder is techno commercially Qualified Bidder. | |
| 2 | Rejected-Technical MAIN ROAD PHUSRO | - | Rejected-Technical NOT EVALUATED | |
| 3 | Rejected-Technical STATION ROAD PHUSRO PO PHUSRO BAZAZR DIST BOKARO JHARKHAND 829144 | BOKARO | JHARKHAND | 829144 | - | Rejected-Technical NOT EVALUATED |
Tender Value
Refer Docs
EMD Value
₹12,400
Closing Date
27 Jul 2022, 9:00 amClosed
Jai Shankar Prasad
Office of Staff Officer (EnM), Dhori Area
Complete repair, rectification, straightening maintenance with spares of conveyor chain drive shaft assembly of Black Diamond make Feeder Breaker of SDOCM, Dhori area
2022_CCL_250127_2
GM(D)/SO(EnM)/DA/2022-23/46
Open Tender
Miscellaneous Works
Item Wise
15 days
Dhori Area
Please refer Tender documents.
2 documents required · 2 mandatory
₹12,400
21 Sept 2022
14 Jul 2022
28 Jul 2022
15 Jul 2022
27 Jul 2022
15 Jul 2022
15 Jul 2022 - 22 Jul 2022
Amount
Removing of gear coupling set from drive shaft with the help of making one structure frame as per required for fixing hydraulic jacks & structure welding with gear coupling by special jointing steel electrodes & after rectification work of drive shaft re-fitting by hydraulic press.
Dismantling of Drive shaft assembly both side bearing housing cover, bearing housing, sleeve check nut, shaft check nut, bearing, sleeve, dust seal, cover bolts, block bolts with the help of hydraulic lacks, gas heating, hammering, pulling, pushing.
DE & NDE damaged & worn-out main bearing removing by gas cutting
Drive shaft drum shell complete cutting by gas in piece-piece.
Drive shaft sprocket all old welding complete cutting/gauzing
Drive shaft both side sprocket seats damaged & worn-out portion repairing by full round welding & machining as per sprocket bore & alignment setting.
Sprocket 5” X 3” size box type cutting 4” depth for extra support & strength of both the sides 08 place
Sprocket box type place full welding in multilayer with shaft & also rest place full multilayer welding by special jointing steel electrodes- 16 place
4” X 2” X 35” long Hardness metal steel bar new provide as required with cutting & sizing for extra support & strength of both side sprocket. 04nos.
4” X 2” X 35” Bar all sides full welding in multilayer with drive shaft & sprocket by special jointing steel electrodes. 04nos.
Worn-out and badly damaged sprocket tooth’s height, width, length & shape increasing by hard facing steel electrodes & shaping by grinding as per required of chain links. 28Nos Tooth’s
New M.S Plate shell making as per required shape & size with the help of cutting, welding of size- 12” diameter x 35” length x 8mm thickness
Bearing housing & back side cover plate dust seal seat, color, groove, face, back side increasing by welding method full round as per required & machining, polishing, alignment setting of L.H & R.H
Double row roller bearing No- 23140BK.MB.C4 new provide for above Drive shaft assembly L.H & R.H
New Sleeve with check nut & lock washer as per size for 23140BK.MB.C4 Bearing for L.H & R.H.
Both end main bearing, dust seal seat, shaft bearing seat, shaft thread cleaning & greasing.
DE & NDE bearing fitting & setting in Drive shaft with alignment & measurement with the help of hydraulic jacks.
Re-assembling of bearing housing, dust seal, bearing covers, block bolts, cover bolts & proper alignment setting with the help of hydraulic jacks, pulling, pushing.
Drive shaft complete assembly includes bearing housing setting with proper alignment, adjustment, commissioning work done at Tarmi siding site.
Trial run testing & proper checking at Tarmi siding site.
Total impact of GST for the purpose of CTC
WELDOLLOYS
M/S SARVOTTAM SALES & SERVICES
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