Selection of Battery Energy Storage System Developer (BESSD) For Setting up of 500 MWh (125 MW for 4 Hours) Standalone Battery Energy Storage System (BESS) Under Tariff-Based Competitive Bidding (TBCB) on ?BOOT? Basis at land to be provided at Kajra, Distt. Lakhisarai, Bihar.
Generation, Bihar State Power Generation Company Limited
Electrical in Lakhisarai district, by Generation.
- Estimated value
- Hidden
- Exact value the department hid
- EMD
- ₹13,00,00,000
- Tender fee
- ₹29,500
- Bids close
- 7 days left
- 6 Nov 2026, 4:00 pm
Key dates
- Published2 Sept 2026, 1:13 pm
- Bids accepted from2 Sept 2026, 3:00 pm
- Pre-bid meeting8 Sept 2026, 11:00 am
- Bids close6 Nov 2026, 4:00 pm
- Bid opening6 Nov 2026, 5:00 pm
Where the work is
Lakhisarai
Lakhisarai district
Placed at somewhere in the district level
Who issued it
- Bihar State Power Generation Company Limited
- BSPGCL Head Quater
- BSPGCL Head Qtr
- Generation
- Issuing authority
- ESE, BSPGCL
- Approving authority
- Chief Engineer, Bihar State Power Generation Company Limited
The work
- Electrical
Tender fee
₹25,000. DOCUMENT FEE Rs. 25,000/-
page 3
AI summary — verify on the official portal
Tender documents
Free. Files open on the official portal; WooTenders keeps no copies.
- 112 KB
Tender Notice
Tender Notice_NIT 07_26 dt. 18.08.2026_OC.pdf
- 1.6 MB
Rfs for selection of BESSD under TBCB on BOOT basis for 500 MWh BESS at Kajra
Rfs BESS 500 MWh Kajra_02.09.2026.pdf
- 828 KB
BESPA_BOOT_125MW_500MWh_Kajra
BESPA_BOOT_125MW_500MWh_Kajra_02.09.2026.pdf
- 2 KB
500 MWh BESS Location (KMZ file)
500 MWh BESS Locations.zip
- 1.2 MB
132kV Switchyard SLD_Kajra
132kV Switchyard SLD_Kajra_.pdf
- 2.3 MB
Corrigendum Notice
Corrigendum Notice dt. 07.09.26.pdf
- 253 KB
1st Time Extension Notice
NIT 07_26_Tender Extension Notice dt. 23.09.2026.pdf
- 512 KB
2nd Tender Extension Notice dt. 12.10.2026
2nd Tender Extension Notice dt. 12.10.2026.pdf
- 791 KB
Pre-Bid Queries - Clarifications_NIT 07_26_dt. 12.10.2026
Pre-Bid Queries - Clarifications_NIT 07_26_dt. 12.10.2026.pdf
- 458 KB
Amendments No. 1 to RfS-BESPA_NIT 07_26_dt.12.10.2026
Amendments No. 1 to RfS-BESPA_NIT 07_26_dt.12.10.2026.pdf
- 6.8 MB
Geotech-Soil Investigation Report
Geotech-Soil Investigation Report.pdf
- 33.3 MB
Hydrology Survey Report
Hydrology Survey Report.pdf
- 502 KB
4th Tender Extension Notice dated 29.10.2026
4th Tender Extension Notice dt. 29.10.2026.pdf
- 247 KB
Amendments No. 2 to RfS-BESPA_NIT 07_26_dt.29.10.2026
Amendments No. 2 to RfS-BESPA_NIT 07_26_dt.29.10.2026.pdf
What bidders need
- Exact value the department hid
- 3 eligibility criteria, with clause and page
- 38 documents to submit
Covers: affidavit, bank credit / solvency, EMD, tender fee, firm registration, machinery, power of attorney, contractor registration, similar work experience, PAN / GST, turnover
Changes
- 29 Oct 2026, 5:30 pmDate extended
- 29 Oct 2026, 5:30 pmCorrigendum issued
Reference
- Tender ID
- 139120
- Reference
- 07/PR/BSPGCL/2026
- Source
- Bihar eProc
- Last checked on the portal
- 29 Oct 2026, 5:30 pm
Always verify details on the official portal before bidding.
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