Tender Agent
Coal India Limited › Coal India Limited,HQ,Kolkata › CIL-HQ_Solar (EED)

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

1d leftRef CIL/HQ/SOLAR/GRIDCO/EPC/218, DATED 14.09.2026
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Key details

Tender value
Not disclosed by the department
EMD
₹50.00 L
Tender fee
Not published
Category
Works
Sector
Not classified
Service category
Not classified
Product category
Miscellaneous Works
Tender type
Open Tender
Form of contract
Item Rate
Period of work
5814 days
Bid validity
180 days
Location
4 LOCATIONS IN ODISHA
District
Not published
State
Odisha
Pincode
768036

Dates

Published
15 Sept 2026, 01:00 pm
Document download from
15 Sept 2026, 01:00 pm
Document download until
9 Oct 2026, 05:00 pm
Bid submission from
18 Sept 2026, 11:00 am
Bid submission closes
9 Oct 2026, 05:00 pm
Bid opening
10 Oct 2026, 11:00 am
Pre-bid meeting
17 Sept 2026, 11:00 am
Pre-bid meeting place
Online - Kolkata

All times as published by the source portal (IST). Always confirm against the official notice before relying on a deadline.

Bid documents

  • Tendernotice_1.pdfNIT 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)10509.03 KB
  • tech_prebid_376352.pdfCompiled Clarification of queries raised by prospective bidders through portal273.83 KB
  • LAYOUTDIA.pdfLAYOUT DIAGRAMS.4019.47 KB
  • RFSGRIDCO.pdfRFS ISSUED BY SECI FOR GRIDCO BESS PROJECTS1274.61 KB
  • TECHNICAL_SPECIFICATION.pdfTechnical Specification2601.55 KB
  • bespacl1.pdfBESPA CLUSTER 125466.72 KB
  • bespacl2.pdfBESPA CLUSTER 224652.79 KB
  • BOQ_376352.xlsBOQ315 KB

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Source

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The direct tender link is not verified as permanent. Use the portal search and paste CIL/HQ/SOLAR/GRIDCO/EPC/218, DATED 14.09.2026.

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