Coal and Mines Boards / Undertakings / PSU Closing in 5 days TDR #56926550

Tender For Planning, Design, Engineering, Construction, Fabrication, Supply, Erection, Installation, Trial Run, Testing And Commissioning Of Electrical Drive Unit With Gear Box, Plc-Vfd System With New Drum & Disc Braking And Emergency Backup Supply

Issued by Boards / Undertakings / PSU · Paschim Bardhaman, West Bengal
Tender Value
68.16 Crore
Estimated cost
Bid Submission
29 Aug 2026
5 days left
EMD
85.20 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online

Tender Overview

Organization
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Tender ID
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Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
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Contact Person
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Address
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Project Description

Tender for Planning, Design, Engineering, Construction, Fabrication, Supply, Erection, Installation, Trial Run, Testing And Commissioning Of Electrical Drive Unit With Gear Box, Plc-Vfd System With New Drum & Disc Braking And Emergency Backup Supply Along With Camc For 5 Years (Including 1-Year Warrantee Period) By Converting The Existing Steam Winders To Electrical Winders At Various Locations Of Ecl- 08 (Eight) (Nos As Per Details In Scope Of Work)

Corrigendum

Sr No Corrigendum Date Corrigendum Type New Submission Date
1 12-Aug-2026 Corrigendum in scope of work Other 29-Aug-2026

BOQ

Name of Work:- Planning, Design, Engineering, Construction, Fabrication, Supply, Erection, Installation, Trial run, Testing and commissioning of Electrical drive unit with gear box, PLC-VFD system with New Drum & Disc braking and Emergency backup supply along with CAMC for 5 Years (Including 1-year warrantee period) by converting the existing steam winders to electrical winders at various locations of ECL– 08 (Eight) (Nos As per Details in scope of work)
Sl. No. Item Description
1SCHEDULE 1 (Kunustoria Colliery, Pit No.3)
2SCHEDULE 2 (Bansra Colliery, Pit No. B)
3SCHEDULE 3 (Jambad UG Colliery, Pit No.3)
4SCHEDULE 4 (Khas Kajora Colliery, Pit No.5)
5SCHEDULE 5 (Kumardihi A colliery, Pit No.4)
6SCHEDULE 6 (Pandaveswar Colliery, Pit No.B
7SCHEDULE 7 (Ningha Colliery, Pit No.4 & 5) Please Enable Macros to View BoQ information
8Supply, Fabrication, and Delivery of a Mine Winder Drum
9Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
10AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
11AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
12Digital motor Encoder
13Gearbox with suitable ratio with minimum power transmission capacity as per requirement
14PLC with PC-based suitable software
15Online UPS
16LT Switch Board
17Control Desk
18Power & Control Cable
19Signaling & Communication system
20Hydraulic Braking System
21Transformers, VCB, NGR
22Emergency Power back-up system with 500 KVA, 415V DG Set
23Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
24Civil Works include the foundation of motors, cable trenches, etc.
25Design, Engineering, Installation & commissioning
26Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
27NPV of 1st year Comprehensive AMC charges after warranty period
28NPV of 2nd year Comprehensive AMC charges after warranty period
29NPV of 3rd year Comprehensive AMC charges after warranty period
30NPV of 4th year Comprehensive AMC charges after warranty period
31Supply, Fabrication, and Delivery of a Mine Winder Drum
32Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
33AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
34AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
35Digital motor Encoder
36Gearbox with suitable ratio with minimum power transmission capacity as per requirement
37PLC with PC-based suitable software
38Online UPS
39LT Switch Board
40Control Desk
41Power & Control Cable
42Signaling & Communication system
43Hydraulic Braking System
44Transformers, VCB, NGR
45Emergency Power back-up system with 500 KVA, 415V DG Set
46Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
47Civil Works include the foundation of motors, cable trenches, etc.
48Design, Engineering, Installation & commissioning
49Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
50NPV of 1st year Comprehensive AMC charges after warranty period
51NPV of 2nd year Comprehensive AMC charges afetr warranty period
52NPV of 3rd year Comprehensive AMC charges after warranty period
53NPV of 4th year Comprehensive AMC charges after warranty period
54Supply, Fabrication, and Delivery of a Mine Winder Drum
55Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
56AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
57AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
58Digital motor Encoder
59Gearbox with suitable ratio with minimum power transmission capacity as per requirement
60PLC with PC-based suitable software
61Online UPS
62LT Switch Board
63Control Desk
64Power & Control Cable
65Signaling & Communication system
66Hydraulic Braking System
67Transformers, VCB, NGR
68Emergency Power back-up system with 500 KVA, 415V DG Set
69Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
70Civil Works include the foundation of motors, cable trenches, etc.
71Design, Engineering, Installation & commissioning
72Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
73NPV of 1st year Comprehensive AMC charges after warranty period
74NPV of 2nd year Comprehensive AMC charges after warranty period
75NPV of 3rd year Comprehensive AMC charges after warranty period
76NPV of 4th year Comprehensive AMC charges after warranty period
77Supply, Fabrication, and Delivery of a Mine Winder Drum
78Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
79AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
80AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
81Digital motor Encoder
82Gearbox with suitable ratio with minimum power transmission capacity as per requirement
83PLC with PC-based suitable software
84Online UPS
85LT Switch Board
86Control Desk
87Power & Control Cable
88Signaling & Communication system
89Hydraulic Braking System
90Transformers, VCB, NGR
91Emergency Power back-up system with 500 KVA, 415V DG Set
92Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
93Civil Works include the foundation of motors, cable trenches, etc.
94Design, Engineering, Installation & commissioning
95Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
96NPV of 1st year Comprehensive AMC charges after warranty period
97NPV of 2nd year Comprehensive AMC charges after warranty period
98NPV of 3rd year Comprehensive AMC charges after warranty period
99NPV of 4th year Comprehensive AMC charges after warranty period
100Supply, Fabrication, and Delivery of a Mine Winder Drum
101Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
102AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
103AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
104Digital motor Encoder
105Gearbox with suitable ratio with minimum power transmission capacity as per requirement
106PLC with PC-based suitable software
107Online UPS
108LT Switch Board
109Control Desk
110Power & Control Cable
111Signaling & Communication system
112Hydraulic Braking System
113Transformers, VCB, NGR
114Emergency Power back-up system with 500 KVA, 415V DG Set
115Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
116Civil Works include the foundation of motors, cable trenches, etc.
117Design, Engineering, Installation & commissioning
118Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
119NPV of 1st year Comprehensive AMC charges after warranty period
120NPV of 2nd year Comprehensive AMC charges after warranty period
121NPV of 3rd year Comprehensive AMC charges after warranty period
122NPV of 4th year Comprehensive AMC charges after warranty period
123Supply, Fabrication, and Delivery of a Mine Winder Drum
124Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
125AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
126AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
127Digital motor Encoder
128Gearbox with suitable ratio with minimum power transmission capacity as per requirement
129PLC with PC-based suitable software
130Online UPS
131LT Switch Board
132Control Desk
133Power & Control Cable
134Signaling & Communication system
135Hydraulic Braking System
136Transformers, VCB, NGR
137Emergency Power back-up system with 500 KVA, 415V DG Set
138Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
139Civil Works include the foundation of motors, cable trenches, etc.
140Design, Engineering, Installation & commissioning
141Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
142NPV of 1st year Comprehensive AMC charges after warranty period
143NPV of 2nd year Comprehensive AMC charges after warranty period
144NPV of 3rd year Comprehensive AMC charges after warranty period
145NPV of 4th year Comprehensive AMC charges after warranty period
146Supply, Fabrication, and Delivery of a Mine Winder Drum
147Supply, Fabrication, and Delivery of Mine Winder Drum with Disc Brake Assembly including Brake Discs, Actuators, and MountingProvisions, as per Technical Specifications
148AC Variable Frequency regenerative braking system at unity power factor, 415V, rated capacity of 165KVA - 200KVA.
149AC squirrel cage induction motor, 415V, rated capacity: min 100 kW (as per requirement)
150Digital motor Encoder
151Gearbox with suitable ratio with minimum power transmission capacity as per requirement
152PLC with PC-based suitable software
153Online UPS
154LT Switch Board
155Control Desk
156Power & Control Cable
157Signaling & Communication system
158Hydraulic Braking System
159Transformers, VCB, NGR
160Emergency Power back-up system with 500 KVA, 415V DG Set
161Thrustor Brakes, Couplings, Safety devices, Earthing materials, etc.
162Civil Works include the foundation of motors, cable trenches, etc.
163Design, Engineering, Installation & commissioning
164Civil work for Air-conditioned PLC Control Room for keeping VFD Panel, Transformer room, VCB room, LT Switch Room, DG Shed Total Estimated Cost for Design, Civil, Supply, Install & Commissioning (Excluding GST) GST
165NPV of 1st year Comprehensive AMC charges after warranty period
166NPV of 2nd year Comprehensive AMC charges after warranty period
167NPV of 3rd year Comprehensive AMC charges after warranty period
168NPV of 4th year Comprehensive AMC charges after warranty period
169Kunustoria Colliery, Pit no. 3 (Schedule 1)
1701st year Comprehensive AMC charges after warranty period
1712nd year Comprehensive AMC charges after warranty period
1723rd year Comprehensive AMC charges after warranty period
1734th year Comprehensive AMC charges after warranty period
174Bansra Colliery, Pit no. B (Schedule 2)
1751st year Comprehensive AMC charges after warranty period
1762nd year Comprehensive AMC charges after warranty period
1773rd year Comprehensive AMC charges after warranty period
1784th year Comprehensive AMC charges after warranty period
179Jambad UG Colliery, Pit no. 3 (Schedule 3)
1801st year Comprehensive AMC charges after warranty period
1812nd year Comprehensive AMC charges after warranty period
1823rd year Comprehensive AMC charges after warranty period
1834th year Comprehensive AMC charges after warranty period
184Khas Kajora Colliery, Pit no. 5 (Schedule 4)
1851st year Comprehensive AMC charges after warranty period
1862nd year Comprehensive AMC charges after warranty period
1873rd year Comprehensive AMC charges after warranty period
1884th year Comprehensive AMC charges after warranty period
189Kumardihi A Colliery,Pit no. 4 (Schedule 5)
1901st year Comprehensive AMC charges after warranty period
1912nd year Comprehensive AMC charges after warranty period
1923rd year Comprehensive AMC charges after warranty period
1934th year Comprehensive AMC charges after warranty period
194Pandaveswar Colliery Pit No.B (Schedule 6)
1951st year Comprehensive AMC charges after warranty period
1962nd year Comprehensive AMC charges after warranty period
1973rd year Comprehensive AMC charges after warranty period
1984th year Comprehensive AMC charges after warranty period
199Ningha Colliery, Pit no.4 & 5 (Schedule 7)
2001st year Comprehensive AMC charges after warranty period (for both pit no 4 & 5)
2012nd year Comprehensive AMC charges after warranty period (for both pit no 4 & 5)
2023rd year Comprehensive AMC charges after warranty period (for both pit no 4 & 5)
2034th year Comprehensive AMC charges after warranty period (for both pit no 4 & 5)

AI Tender Summary

OUR REF NO 56926550
AUTHORITY Boards / Undertakings / PSU
TENDER VALUE 68.16 Crore
LAST DATE 29-08-2026
Authority
Authority Name Eastern Coal Fields Ltd
Work Description Tender for Planning, Design, Engineering, Construction, Fabrication, Supply, Erection, Installation, Trial Run, Testing And Commissioning Of Electrical Drive Unit With Gear Box, Plc-Vfd System With New Drum & Disc Braking And Emergency Backup Supply Along With Camc For 5 Years (Including 1-Year Warrantee Period) By Converting The Existing Steam Winders To Electrical Winders At Various Locations Of Ecl- 08 (Eight) (Nos As Per Details In Scope Of Work)
Basic Detail
Tender No ECL/HQ/EnM/NIT/375 dated 06.08.2026
Bidding Type Tender
Location
City Paschim Bardhaman
State West Bengal
Key Dates
Publish Date 12 Aug 2026
Submission Date 29 Aug 2026
Open Date 01 Jan 0001
Finance
Tender Value 68.16 Crore
Tender Fee Ref. Documents
EMD 85.20 Lakhs
Exemption Available
Document List
BOQ_376155.xls
e032c05e-f6b5-42ac-a04b-4b524734d7cd.html
EvaluationsheetFinal.xls
Tendernotice_1 (17).pdf
Tendernotice_2 (4).pdf
Tendernotice_3 (1).pdf
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Tender Timeline

Aug 12, 2026
11:30 IST

Tender Published

Tender notice published.

Completed
Aug 29, 2026
18:00 IST

Corrigendum-1 Issued

Clarifications on tender conditions and amendments issued.

Upcoming · 5 days
Aug 29, 2026
17:00 IST

Bid Submission Deadline

Online submission via eProcurement portal.

Upcoming · 5 days

Tender Documents

Download All (ZIP) ↓
xls

BOQ_376155.xls

html

e032c05e-f6b5-42ac-a04b-4b524734d7cd.html

xls

EvaluationsheetFinal.xls

pdf

Tendernotice_1 (17).pdf

pdf

Tendernotice_2 (4).pdf

pdf

Tendernotice_3 (1).pdf

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