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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L - 1₹2.5 LAccepted-AOC AT KATHARA P O KATHARA BOKARO JHARKHAND 829116 | BOKARO | BOKARO | JHARKHAND | 829116 | L - 1 | Accepted-AOC L - 1 Bidder | |
| 2 | Rejected-Technical AT JHIRKEY PO KATHARA DIST BOKARO JHARKHAND | KATHARA | BOKARO | JHARKHAND | - | Rejected-Technical L- 2 Bidder | |
| 3 | Rejected-Technical AT JHIRKEY PO KATHARA DIST BOKARO JHARKHAND | KATHARA | BOKARO | JHARKHAND | - | Rejected-Technical L - 3 Bidder |
Tender Value
₹2.5 L
EMD Value
₹3,100
Closing Date
23 Jun 2025, 9:00 amClosed
Project Engineer (Excv)
Office of the Project Officer, Kathara Colliery.
Repairing/ rewinding of (i) 3KW Motor, Volt-415, 3 Phase (ii) 1.1KW blower motor (04 nos) and (iii) 112.5KVA auxiliary transformer of 182 Marion Shovel Sl. No. Exc-1851 and part repairing/ rewinding 25KVA welding machine of EKG 5A Shovel Sl. No. Exc-
2025_CCL_337473_1
PO/PE(Ex)/KTC/E-Tend/25-26/74 dt.12.06.25
Open Tender
Excavation Department Work
Item Rate
6 days
Kathara Colliery
Refer Tender Document
4 documents required · 4 mandatory
₹3,100
27 Jun 2025
13 Jun 2025
24 Jun 2025
14 Jun 2025
23 Jun 2025
14 Jun 2025
14 Jun 2025 - 17 Jun 2025
Amount
(A) 03KW, Motor
Super enamel copper wire SWG-21 (Total wire 06 Kg (-) Less scrap value 60% =2.4 Kg.
Insulator materials glass cloth, nomex, glass tape etc.
Varnish class F
Changing of both side bearing
Welding and machining of rotor shaft
Labour cost dismantling, rewinding, fitting of motor assembly.
(B) 1.1KW Blower Motor
Super enamel copper wire SWG-21 (Total wire 03 Kg (-) Less scrap value 60% = 1.2 Kg.
Insulator materials.
Changing of both side bearing
Welding, machining, hub end cover for bearing side
Varnish class F
Motor assembly dismantling testing etc.
Motor rewinding cost
(C ) 112.5 KVA Auxiliary Transformer 6.6 KV/415 Volt
Super enamel copper wire & stripe (Total wire 156 Kg (-) Less Scrap value 60% = 62.4 Kg.
Labour cost 15% of total copper cost 156 Kg
Insulator materials cost for class F
Glass mica glass sheet
Glass tape 1" x 7mm
Nomex insulation paper for coil separator layer by layer
Varnish class F
Glass cloth 10mm
Araldite for coil molding
Body denting & spray painting
(D) Part rewinding / repairing of 25 KVA Welding machine,415 Volts
Super enamel aluminium wire & strip to secondary and chock coil (Total wire 18 KG (-) Less Scrap value 20% -14.4 Kg
Insulation Cost (Minilex, triplex paper etc)
Low high voltage regulator rewpair
Cooling fan rewinding
Dismantling rewinding & fitting testing also.
Total impact of GST for the purpose of CTC
M/S I.R. ENTERPRISES (BID ID -1162357)
M/S R S ENTERPRISES (BID ID -1162362)
tech_eval.pdf
fin_eval.pdf
aoc.pdf
finance_349836.pdf
boq_comp_chart.xlsx
xlsx
Download all tender documents and submit your bid
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