Tender For Development Of Cumulative 80 Mw/320 Mwh Standalone Battery Energy Storage System (Bess), Comprising 20 Mw/80 Mwh Bess At Each Of Four Designated Locations, Namely Pad Ur, New Bolangir, Bhatli And Basta In Odisha, Through Complete Epc Mode,
Tender Value
Ref. Documents
Estimated cost
Bid Submission
09 Oct 2026
17 days left
EMD
50 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Bargarh → Odisha
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Development Of Cumulative 80 Mw/320 Mwh Standalone Battery Energy Storage System (Bess), Comprising 20 Mw/80 Mwh Bess At Each Of Four Designated Locations, Namely Pad Ur, New Bolangir, Bhatli And Basta In Odisha, Through Complete Epc Mode, Including Comprehensive Operation & Maintenance For 15 Years
BOQ
| Sl. No. | Item Description |
| 1 | Design, engineering, manufacturing, supply, testing, transportation, unloading, storage, installation, associated civil works, erection, commissioning, performance demonstration and 15 years comprehensive O&M of a cumulative 80 MW / 320 MWh Standalone Battery Energy Storage System (BESS) on lump-sum turnkey EPC basis at four locations in Odisha (20 MW/80 MWh each) at Bhatli, Basta, Padampur and New Bolangir, including all necessary permits, approvals, statutory compliances, insurance and associated services. The scope shall also include development of 33 kV switchyard bays at the respective substations and complete evacuation infrastructure from the BESS up to the Point of Interconnection (PoI), including underground cable system, metering, protection and control systems, bus-bar extension/augmentation and other associated works, as applicable, under the supervision of OPTCL, together with all necessary arrangements, approvals, testing and commissioning required for declaration of Commercial Operation Date (COD), in accordance with the Tender Documents and Technical Specifications. (FOR DETAIL, REFER TENDER DOCUMENT AND TECHNICAL SPECIFICATION) |
| 2 | Battery Energy Storage System (BESS) including Battery Cells, Modules, Racks/Containers, BMS, HVAC and all associated auxiliaries (Considering Augmentation Requirtement) |
| 3 | Power Conversion System (PCS) including Bidirectional Inverters, DC Combiner Equipment and associated auxiliaries |
| 4 | Inverter Duty Transformers and associated equipment |
| 5 | HT Electrical System including Switchgear, RMUs, Protection Panels, Control Panels and Metering Equipment |
| 6 | EMS, SCADA, RTU, Plant Controller, Communication System, Networking Equipment and Software Licenses |
| 7 | Auxiliary Power Supply System including ACDB, DCDB, Battery Chargers, UPS and Station Batteries |
| 8 | Fire Detection, Fire Alarm, Fire Suppression System, CCTV, Access Control and Security Systems |
| 9 | Earthing System, Lightning Protection System, Lighting System and associated materials |
| 10 | Power, Control, Instrumentation, Communication & OFC Cables, Cable Trays, Raceways, Junction Boxes and Cable Accessories |
| 11 | 33 kV Power Evacuation System including required 33 kV Switchyard Bay(s), Bay & Metering Equipment, Protection & Control Equipment, Bus-bar/Protection Relay Augmentation, UG Cable System from BESS to Point of Interconnection, associated Earthing, Communication/SCADA interfacing, Mandatory Spares, Tools & Tackles, Testing, Commissioning and Documentation, complete as per Technical Specifications and OPTCL requirements. |
| 12 | Survey, Geotechnical Investigation, Soil Resistivity Study, DPR, Detailed Engineering and Design |
| 13 | Statutory Approvals, Liaisoning, Permits, Drawings Approval and Activities required for Connectivity, Commissioning and COD |
| 14 | Site Preparation, Clearing, Grading, Levelling, Filling, Roads, Drains, Construction Power & Water and Temporary Facilities |
| 15 | Civil, Structural and Architectural Works including Foundations, Equipment Supports, Trenches, Cable Ducts, Buildings and Main Control Room |
| 16 | Transportation, Insurance, Storage, Preservation, Handling of Equipments |
| 17 | Erection, Installation, Testing and Integration of BESS, PCS, Transformers, 33 kV HT Systems, EMS, SCADA, PPC, RTU, Communication Systems, Auxiliary Systems, Protection Systems and all Associated Equipment, including complete interconnection and functional integration of all systems required for safe and reliable operation of the BESS. |
| 18 | Cable Laying, Jointing, Termination, Earthing, Lightning Protection, Fire Protection, CCTV and Security System Works |
| 19 | Construction, Erection and Integration of 33 kV Power Evacuation System, including required 33 kV Switchyard Bay(s) at the respective OPTCL Substations, bay and metering equipment, bus-bar extension/augmentation, protection relay augmentation, protection and control panels, UG cable system from the BESS to the Point of Interconnection, associated termination/jointing, earthing, communication/SCADA interfacing and all other works up to the PoI, including coordination and execution under the supervision of OPTCL. |
| 20 | Testing, Pre-Commissioning, Synchronization, Performance Guarantee Test (PG Test), Reliability Demonstration, Commissioning and COD Total |
| 21 | O&M Cost as % of EPC Cost [EPC Cost = Supply Cost + Work] BREAK-UP OF O&M CHARGES (FOR AWARD OF WORK, IF SELECTED)- NOT TO BE FIELED Sl No Year Year wise O&M cost (Excl GST) Escalation allowed 1.0 1st year 0.0 NA 2.0 2nd year 0.0 0.035 3.0 3rd year 0.0 0.035 4.0 4th year 0.0 0.035 5.0 5th year 0.0 0.035 6.0 6th year 0.0 0.035 7.0 7th year 0.0 0.035 8.0 8th year 0.0 0.035 9.0 9th year 0.0 0.035 10.0 10th year 0.0 0.035 11.0 11th year 0.0 0.035 12.0 12th year 0.0 0.035 13.0 13th year 0.0 0.035 14.0 14th year 0.0 0.035 15.0 15th year 0.0 0.035 TOTAL 0.0 Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 15, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysOct 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
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