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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.5 LAccepted-Finance KULTI COLLEGE ROAD P O KULTI DIST PASCHIM BARDHAMAN W B PIN 713343 | KULTI | PASCHIM BARDHAMAN | WEST BENGAL | 713343 | L1 | Accepted-Finance L1 | |
| 2 | Rejected-Technical 100 33 1 R G S ROAD USHAGRAM SALANPUR 713303 WEST BENGAL INDIA | ASANSOL | PASCHIM BARDHAMAN | WEST BENGAL | 713303 | - | Rejected-Technical L3 | |
| 3 | Rejected-Technical | - | Rejected-Technical L2 |
Tender Value
₹3.3 L
EMD Value
₹4,200
Closing Date
4 Mar 2024, 6:00 pmClosed
Area Engineer(EnM)
Sodepur Area Office
Repairing of 89kW BHEL make , 550V, 735-RPM Rotor of Slipring Induction Motor at 5 Rise , 3-Level East Side underground Haulage and 65kw Kirloskar make, 550V, 980-RPM, Slipring Induction Motor at underground Haulage of Patmohana Colliery under Sodepu
2024_ECL_302369_1
ECL/SDPA/EnM/24/Tender/554 Date. 22.02.2024
Open Tender
Electrical and Maintenance Works
Item Rate
10 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹4,200
29 Sept 2024
22 Feb 2024
5 Mar 2024
22 Feb 2024
4 Mar 2024
22 Feb 2024
22 Feb 2024 - 25 Feb 2024
Amount
Items Description
Repairing of 89kW BHEL make , 550V, 735-RPM Rotor of Slipring Induction Motor at 5 Rise , 3-Level East Side underground Haulage
ELECTRICAL JOB:
Dismantling of rotor binding both sides, taken out of old wedges from the rotor slots, deb-razing of 144nos. of sockets & jumpers.
Dismantling of Rotor bar Top & bottom and taken out from the slots,cleaning, re-annealing of the rotor bars.
Providing new copper bar in place of damaged cu. Bar
Insulation of cu. Bar by glass, nome tape & varnish.
Reformation of copper bar coils as per winding of slot.
Cost of slot insulating materials, separator and varnish.
Cost of glass fibre wedges
Cost of brazing rod, oxygen and DA.
Cost of both sides's binding with resinglass tape.
Labour charges for Rotor (Bar winding).
Less scrap value of burnt copper bars of rotor.
MECHANICAL JOB:
Repairing, welding & rebuilding by welding and machining of both sides end cover's, bearing housing etc.
Cost of bearing DE side. (N-318, &NDEside 6317)
Cost of Body bolt nuts and Painting.
Repairing of 65kw Kirloskar make, 550V, 980-RPM, Slipring Induction Motor at underground Haulage
STARTOR PORTION:
Dismantling and stripping of old existing burnt winding from the slots, cleaning & dressing of core with core varnish.
Cost of new copper conductor
Cost of insulated materials, nome paper, glass tape & varnish.
Cost of glass fibre wedge
Cost of glass insulated leads with socketing.
Labour charges for Stator rewinding.
Less scrap value of burnt copper wire.
ROTOR PORTION:
Dismantling of rotor binding both sides, taken out of old wedges from the rotor slots, deb-razing of 120 nos. of sockets & jumpers
Dismantling of Rotor bar Top & bottom and taken out from the slots, cleaning, re-annealing of the rotor bars.
Providing new copper bar in place of damaged cu. Bar
Insulation of cu. Bar by glass, nome tape & varnish.
Reformation of copper bar coils as per winding of slot.
Cost of slot insulating materials, separator and varnish.
Cost of glass fibre wedges.
Cost of brazing rod, oxygen and DA.
Cost of both side's binding with resinglass tape.
Labour charges for Rotor (Bar winding).
Less scrap value of burnt copper bars of rotor
MECHANICAL PORTIONS:
Repairing, welding & rebuilding by welding and machining of both sides end cover's, bearing housing etc.
Transporting cost up & down.
Overhead cost & Others
Add: CMPF @ 12%
Add: Bonus @ 8.33%
Add: Pension @ 7%
Total impact of GST for the purpose of CTC
SINGH ELECTRICALS
ELECTRO POWER INDUSTRIES
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