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Electrical & Power/Central Govt/Coal India

Development of 80MW 320 MWh Battery Energy Storage System (BESS) system through complete EPC mode at four designated locations in Odisha along with 15 years of Comprehensive Operation and Maintenance

by Coal India Limited

  1. Published

    Tue, 15 Sept

    1:00 pm

  2. Bid submission closes

    Fri, 9 Oct

    5:00 pm· 9 days left

  3. Bid opening

    Sat, 10 Oct

    11:00 am

Fees, EMD and value

Tender value
Not stated
See tender documents
EMD
₹50,00,000
50 lakh
Tender fee
Not stated
Work location
4 LOCATIONS IN ODISHA
PIN 768036
Period of work
5814 days
Bid validity
180 days

Tender details

Organisation
Coal India Limited › Coal India Limited,HQ,Kolkata › CIL-HQ_Solar (EED)
Location
Central Government
Tender ID
2026_CILHQ_363421_1
Reference no.
CIL/HQ/SOLAR/GRIDCO/EPC/218, DATED 14.09.2026
Category
Electrical & Power
Tender type
Open Tender
Tender category
Works · Miscellaneous Works
Form of contract
Item Rate
Fee and EMD payment
Online
Source portal
Coal India eProcurement

Tender documents and BOQ

Notice inviting tender (NIT)

  • NIT for Development of 80MW/320 MWh Battery Energy Storage System (BESS) system through complete EPC mode at four designated locations in Odisha along with 15 years of Comprehensive Operation and Maintenance(O and M)

    Tendernotice_1.pdf

    10.3 MB

Work item documents

  • LAYOUT DIAGRAMS.

    LAYOUTDIA.pdf

    3.9 MB

  • RFS ISSUED BY SECI FOR GRIDCO BESS PROJECTS

    RFSGRIDCO.pdf

    1.2 MB

  • Technical Specification

    TECHNICAL_SPECIFICATION.pdf

    2.5 MB

  • BESPA CLUSTER 1

    bespacl1.pdf

    24.9 MB

  • BESPA CLUSTER 2

    bespacl2.pdf

    24.1 MB

  • BOQBOQ

    BOQ_376352.xls

    315 KB

Coal India eProcurement requires a security check (CAPTCHA) before each download, so the files themselves open there. Search for Tender ID 2026_CILHQ_363421_1.

Download on portal

Important dates

  1. Published

    15 Sept 2026, 1:00 pm

  2. Documents available from

    15 Sept 2026, 1:00 pm

  3. Clarifications open

    15 Sept 2026, 1:00 pm

  4. Pre-bid meeting

    17 Sept 2026, 11:00 am

  5. Bid submission opens

    18 Sept 2026, 11:00 am

  6. Clarifications closeNext

    2 Oct 2026, 5:00 pm

  7. Documents available until

    9 Oct 2026, 5:00 pm

  8. Bid submission closes

    9 Oct 2026, 5:00 pm

  9. Bid opening

    10 Oct 2026, 11:00 am

Tender inviting authority

GM (E and M), Solar, CILHQ

Coal Bhawan, Action Area 1A,New Town, Rajarhat, Kolkata700156

Pre-bid meeting

17 Sept 2026, 11:00 am

Online - Kolkata, Coal Bhawan, Action Area 1A,New Town, Rajarhat, Kolkata700156

How to bid

  1. 1Check the fees, EMD, dates and document list on this page to decide whether to bid.
  2. 2Download the tender documents and BOQ from Coal India eProcurement (search for Tender ID 2026_CILHQ_363421_1), along with any corrigenda.
  3. 3Register on the portal as a bidder with a Class 3 Digital Signature Certificate (DSC), then upload your bid before the closing time.

New to bidding? Read How to apply for government tenders in India, step by step, How to register and bid on eprocure.gov.in and other NIC portals and Digital signature (DSC) for e-tendering: which one you need.

Everything published on the portalCovers, payment instruments, fee and EMD details, work item details and more

Basic Details

Organisation Chain
Coal India Limited||Coal India Limited,HQ,Kolkata||CIL-HQ_Solar (EED)
Tender Reference Number
CIL/HQ/SOLAR/GRIDCO/EPC/218, DATED 14.09.2026
Tender ID
2026_CILHQ_363421_1
Withdrawal Allowed
Yes
Tender Type
Open Tender
Form Of Contract
Item Rate
Tender Category
Works
No. of Covers
2
General Technical Evaluation Allowed
Yes
ItemWise Technical Evaluation Allowed
No
Payment Mode
Online
Is Multi Currency Allowed For BOQ
No
Is Multi Currency Allowed For Fee
No
Allow Two Stage Bidding
No

Payment Instruments

Online Bankers

S.NoBank Name
1Axis Agreegator Bank Netbanking

Covers InformationNo. Of Covers - 2

Cover NoCover TypeDescriptionDocument Type
1Fee/PreQual/TechnicalWork Experience as per Clause 8 A of NIT.pdf
Financial Turnover as per Clause 8 B (i) of the NIT.pdf
Net Worth as per Clause 8 B (ii) of the NIT.pdf
Digitial Signature Certificate as per NIT Terms.pdf
Integrity Pact - Annexure I - duly signed and filled..pdf
Undertaking by bidder on his/her/their Letter Head as per Annexure-IX.pdf
Mandate as per Annexure VI.pdf
Proforma for CIPP as per Annexure III.pdf
Proforma of Joint Venture Agreement as per Annexure II if applicable.pdf
Certificate of Local Content as per Public Procurement as per Annexure IX A.pdf
Any Other documents as per NIT.pdf
2FinanceBOQ.xls

EMD Fee Details

EMD Amount in ₹
50,00,000
EMD Exemption Allowed
No
EMD Fee Type
fixed

Work Item Details

Title
Development of 80MW 320 MWh Battery Energy Storage System (BESS) system through complete EPC mode at four designated locations in Odisha along with 15 years of Comprehensive Operation and Maintenance
Work Description
Development of 80MW 320 MWh Battery Energy Storage System (BESS) system through complete EPC mode at four designated locations in Odisha along with 15 years of Comprehensive Operation and Maintenance
NDA/Pre Qualification
Please refer Tender documents.
Independent External Monitor/Remarks
Shri O.P. Singh, Shri. K. D. Tripathi and Shri Rakesh Mohan
Product Category
Miscellaneous Works
Contract Type
Tender
Bid Validity(Days)
180
Period Of Work(Days)
5814
Location
4 LOCATIONS IN ODISHA
Pincode
768036
Pre Bid Meeting Place
Online - Kolkata
Pre Bid Meeting Address
Coal Bhawan, Action Area 1A,New Town, Rajarhat, Kolkata700156
Pre Bid Meeting Date
17-Sep-2026 11:00 AM
Bid Opening Place
Kolkata - Online
Should Allow NDA Tender
No
Allow Preferential Bidder
No
Tenderer Class
Not Applicable

Critical Dates

Published Date
15-Sep-2026 01:00 PM
Bid Opening Date
10-Oct-2026 11:00 AM
Document Download / Sale Start Date
15-Sep-2026 01:00 PM
Document Download / Sale End Date
09-Oct-2026 05:00 PM
Clarification Start Date
15-Sep-2026 01:00 PM
Clarification End Date
02-Oct-2026 05:00 PM
Bid Submission Start Date
18-Sep-2026 11:00 AM
Bid Submission End Date
09-Oct-2026 05:00 PM

Collected from Coal India eProcurement on 29 Sept 2026, 12:17 am IST.

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