Oil India Limited Transformer Supply Tender 25KVA to 500KVA 11/0.415 kV EEL-3 2026
Progress
Tender Overview
Oil India Limited invites bids for the supply of transformers across multiple ratings: 25KVA, 11/0.415 kV, 100KVA, 11/0.415 kV, 250KVA, 11/0.415 kV, and 500KVA, 11/0.415 kV (EEL-3). The procurement scope is limited to the supply of Goods with an EMD of ₹425,911. The contract includes options to adjust quantity up to 25% during placement and currency of contract at contracted rates, with delivery periods tied to the original order and extended periods. GST treatment is bidder’s responsibility; integrity pact compliance is mandatory, and OEM warranty is required. Services centers within India must be available for after-sales support, installation, and commissioning where applicable.
Technical Specifications & Requirements
- Product category: Power transformers in ratings 25KVA, 100KVA, 250KVA, 500KVA with 11/0.415 kV configuration, EEL-3 design.
- Scope: Supply of Goods (installation/commissioning not explicitly stated; to be confirmed with ATC).
- Warranty: OEM warranty certificates required at delivery; post-delivery service with established India-based service network.
- Compliance: Section mentions EEL-3, with no detailed technical specs provided in the tender data; bidders should plan for standard transformer performance and safety testing per IS/IEC where applicable.
- Documentation: Upload signed Integrity Pact; PAN, GSTIN, cancelled cheque, EFT mandate; GST invoice and GST portal confirmation during invoicing.
- Delivery/terms: Option clause allows quantity variation; delivery timing aligned to original delivery order and extended periods with formula-based calculation.
Terms, Conditions & Eligibility
- EMD: ₹ 425,911 required with bid; other terms allow 25% quantity variation during and after contract.
- GST: Bidder to determine GST applicability; reimbursements per actuals or applicable rates, whichever is lower (subject to quoted GST).
- Integrity Pact: Mandatory submission of signed pact.
- Vendor code: PAN, GSTIN, cancelled cheque, EFT mandate required.
- Warranty/Service: OEM warranties; documentation of service centers in India; after-sales service commitment implied.
- Delivery: Scope limited to supply of goods; installation/commissioning terms not explicit in tender data; ATC may clarify.
Key Specifications
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Product: Power transformers with ratings 25KVA, 100KVA, 250KVA, 500KVA
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Configuration: 11/0.415 kV output, EEL-3 design
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EMD: ₹425,911
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Scope: Supply of Goods (no explicit installation/commissioning in scope)
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Warranty: OEM warranty certificates required at delivery
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Delivery: 25% quantity variation allowed; delivery period defined from original order date
Terms & Conditions
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EMD amount and validity as per bid terms
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25% quantity variation rights during contract and currency of contract
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GST responsibility lies with bidder; GST reimbursement rules apply
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Integrity Pact compliance and vendor registration documents required
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OEM warranty and India-based service network must be demonstrated
Important Clauses
Payment Terms
GST handling and invoicing requirements as per ATC; GST invoice must be uploaded with GST portal payment confirmation
Delivery Schedule
Delivery period linked to last date of original delivery order; option clause allows extension with a calculated extra time formula
Penalties/Liquidated Damages
Not explicitly stated in provided data; ATC may specify LD for late delivery or non-conformance
Bidder Eligibility
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Must demonstrate ability to supply power transformers in the specified ratings
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OEM or authorized distributor for transformers with requisite warranties
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Adequate financial standing to support bid and post-order performance
Tender Data
Bid Details
Quantity
12
Category
500KVA, 11/0.415 kV Transformer (EEL-3)
Bid Type
Two Packet Bid
Bid Validity
120 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
Yes
Tech Clarification Time
5 Days
Preference & Exemptions
EMD Required
Yes
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
No
Startup Exemption/Relaxation
No
Bid Splitting Applied
No
Requirements
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
25KVA, 11/0.415 kV Transformer (EEL-3) , 100KVA, 11/0.415 kV Transformer (EEL-3) , 250KVA, 11/0.415 kV Transformer (EEL-3) , 500KVA, 11/0.415 kV Transformer (EEL-3)
Advisory Bank
ICICI
ePBG Percentage
5%
ePBG Duration (Months)
25
Payment Timelines
Payments shall be made to the Seller within 21 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
150
Delivery Locations
1
Delivery Cities
Dibrugarh
Delivery Pincodes
786602
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Bandana Borah | 786602,Oil India Limited, Duliajan, Assam | Dibrugarh | Assam | 786602 | 6 | 150 | - |
Authority Records
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Documents 8
GeM-Bidding-9730781.pdf
Main Document
Other Documents
OTHER
Other Documents
OTHER
Other Documents
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Other Documents
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Other Documents
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Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Corrigendum Updates
1 Update Update
Extended Deadline
16-Sep-2026, 7:30 am
Opening Date
17-Sep-2026, 7:30 am
Categories
3
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Required Documents
GST certificate
PAN card
Experience certificates
Financial statements
EMD documents
Technical bid documents
OEM authorizations (if applicable)
Signed Integrity Pact
Cancelled cheque
EFT mandate certified by bank
GST invoice copy and GST portal payment confirmation
Frequently Asked Questions
Key insights about ASSAM tender market
How to bid for Oil India Limited transformer tender 2026 in India
Bidders must meet eligibility criteria for power transformers, provide EMD ₹425,911, submit GSTIN, PAN, cancelled cheque, EFT mandate, and signed Integrity Pact. Ensure OEM warranty certificates, service centers in India, and compliance with option clause for quantity variations up to 25% during and after contract.
What documents are required for transformer tender submission in India
Submit GST certificate, PAN, cancelled cheque, EFT mandate, signed Integrity Pact, experience certificates, financial statements, OEM authorizations if applicable, and EMD payment proof. Invoicing requires GST invoice plus GST portal payment confirmation during GeM workflow.
What are the technical specifications for EEL-3 transformers in this bid
Tenders specify 25KVA, 100KVA, 250KVA, 500KVA, all with 11/0.415 kV configuration and labeled EEL-3. Detailed IS/IEC standards are not provided; bidders should prepare for standard transformer performance and safety testing per applicable norms and confirm installation scope with ATC.
When is the delivery window for Oil India transformer supply
Delivery terms allow extension via the option clause; additional time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days, and extended periods may apply up to the original delivery duration. Exact dates depend on original order schedule.
What are the EMD requirements for the transformer tender
The tender requires an EMD of ₹425,911 as bid security. Payable as per the bid terms, valid for the bid evaluation period, and forfeitable on non-compliance or withdrawal. Ensure submission with bid documents on the GeM portal.
What warranty and after-sales support are required for suppliers
Suppliers must provide OEM warranty certificates at delivery and demonstrate an established installation, commissioning, training, troubleshooting, and maintenance service group in India. Provide service centre details near consignee destinations within the bid submission.
What is the scope of supply for this Oil India transformer tender
Scope specifies Only supply of Goods. Installation and commissioning terms are not explicitly included in the stated scope; bidders should clarify with the ATC and confirm whether after-sales installation support is optional or separate.