Central Coalfields Limited 33KV Oil-Immersed Potential Transformer Tender 100/200VA 1PH India 2026
Bid Publish Date
07-Oct-2026, 11:16 am
Bid End Date
27-Oct-2026, 12:00 pm
Value
₹1,10,000
Location
Progress
Key Highlights
- • ISO 9001 certification mandatory for bidder or OEM
- • OEM authorization required for non-OEM bidders or distributors
- • Imported PTs must have India-based after-sales support with registered office proof
- • Warranty period of 1 year from acceptance/installation
- • Installation, commissioning, training and maintenance service capability in India
- • Service centers near consignee locations to be uploaded with bid
- • Option clause allows ±25% quantity variation during contract
- • No BOQ items; scope limited to supply of goods
Tender Overview
Central Coalfields Limited (Coal India Limited) invites bids for the supply of a 33KV oil-immersed potential transformer (PT) with ratings 100/200VA, 1PH. Estimated value is ₹109,999.60. Location details are not specified; procurement targets India-based suppliers. The award hinges on the bidder meeting ISO 9001 certification, OEM authorization, and a one-year warranty. The scope is strictly the supply of goods, with post-sale service requirements to be demonstrated via established service centers in India. A key differentiator is the requirement for OEM/authorized seller support and after-sales capability within the country.
Technical Specifications & Requirements
- Product name/category: 33KV oil-immersed PT (O/DR) 100/200VA, 1PH
- Standards/Certifications: ISO 9001 certification required; OEM authorization if using distributors; imported products require Indian registered office for after-sales service
- Warranty: 1 year from final acceptance or after installation/commissioning; OEM warranty certificates to be provided at delivery
- Service & Support: Well-established Installation, Commissioning, Training, Troubleshooting, and Maintenance teams in India; service centers near consignee locations must be uploaded with the bid
- Delivery/Supply Scope: Limited to supply of goods; no BOQ items available; option clause allows quantity adjustment up to 25% during contract
- Documentation: PAN, GSTIN, cancelled cheque, EFT mandate; OEM authorization form/certificate with details
- Other terms: Imported product compliance and Indian after-sales support; delivery period adjustments based on option clause; performance during guarantee period addressed by seller
Terms, Conditions & Eligibility
- EMD/Deposit: Not disclosed in tender data
- Experience/Turnover: ISO 9001 certified equipment supplier; OEM authorization required for non-OEM bid submissions
- Delivery & Pricing: Option to increase/decrease quantity up to 25%; delivery timeline linked to original delivery date with minimum 30 days extension rules
- Payment Terms: Not specified in current data
- Documents to Submit: PAN, GSTIN, cancelled cheque, EFT mandate; OEM authorization; ISO 9001 certificate; service center details; warranty certificates
- Warranty & After-Sales: 1-year warranty; post-warranty support via Indian service network; installation/training/troubleshooting included
- Compliance: OEM/Authorized Seller must have India presence; IS/I S certified and service network within India
Key Specifications
-
33KV oil-immersed Potential Transformer (O/DR) 100/200VA, 1PH
-
ISO 9001 certification required for bidder or OEM
-
One-year warranty from final acceptance or post-installation testing
-
OEM authorization required for non-OEM bids
-
Indian service network establishment for installation, commissioning, training, troubleshooting
-
Service centers near consignee locations to be uploaded with bid
-
Delivery quantity flexibility up to 25% during contract
Terms & Conditions
-
OEM authorization and India-based after-sales support mandatory
-
1-year warranty with OEM certificates submitted at delivery
-
25% quantity variation rights and corresponding delivery extensions
-
ISO 9001 certification must be demonstrated by bidder or OEM
Important Clauses
Payment Terms
Not specified in tender data; bidders should expect standard government terms and seek clarification during bid stage
Delivery Schedule
Delivery period linked to original delivery order; additional time calculated as (Increased quantity ÷ Original quantity) × Original delivery period with minimum 30 days
Penalties/Liquidated Damages
Not specified; risk of LDs may be detailed in ATC; bidders should monitor during procurement
Bidder Eligibility
-
ISO 9001 certified manufacturer or authorized OEM
-
India-based after-sales support capability for imported products
-
Authorized distributor/authorisation form completed with OEM details
Tender Data
Bid Details
Quantity
4
Bid Type
Two Packet Bid
Bid Validity
120 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
No
Tech Clarification Time
3 Days
Preference & Exemptions
EMD Required
No
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
Yes
Startup Exemption/Relaxation
Yes
Bid Splitting Applied
No
Requirements
Past Performance
50 %
Warranty Period
1 years
Experience Required
1 Year (s)
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
Potential Transformer 33KV OIL IMMERSD O/DR 100/200VA 1PH
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
30
Delivery Locations
1
Delivery Cities
Ramgarh
Delivery Pincodes
829150
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| Aditya Kumar | 829150,Regional Store, Rajrappa Area, P.O. Rajrappa Project, Dist. Ramgarh- 829150, Jharkhand. | Ramgarh | Jharkhand | 829150 | 4 | 30 | - |
Authority Records
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Documents 4
GeM-Bidding-9989607.pdf
Main Document
Other Documents
OTHER
Other Documents
OTHER
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Categories
3
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Required Documents
PAN card copy
GSTIN copy
Cancelled cheque copy
EFT mandate certificate (bank-certified)
OEM authorization form/certificate with details
ISO 9001 certification document
Proof of registered Indian office for after-sales support (for imported products)
Service centre details near consignee locations
Warranty certificates from OEM
Frequently Asked Questions
Key insights about JHARKHAND tender market
How to bid for 33KV oil immersed PT tender in India with ISO 9001?
Bidders must submit PAN, GSTIN, cancelled cheque, EFT mandate, OEM authorization, ISO 9001 certificate, and proof of Indian service centers. Ensure OEM authorization if not the OEM and provide installation/training capabilities. The product is 33KV oil immersed PT 100/200VA, 1PH, with 1-year warranty.
What documents are required for Central Coalfields PT procurement in India?
Submit PAN, GSTIN, cancelled cheque, EFT mandate, OEM authorization, ISO 9001 certificate, proof of Indian service network, and warranty certificates. Importers must show registered Indian office for after-sales support and provide installation and commissioning evidence.
What are the technical specifications for 33KV PT in this tender?
The scope specifies a 33KV oil-immersed PT rated at 100/200VA, 1PH. Exact IS standards are not listed; ensure ISO 9001 compliance and obtain OEM authorization. Delivery scope is goods-only with service capability demonstrated in India.
What is the warranty period for the PT supply in this bid?
Warranty is 1 year from final acceptance or after installation/commissioning (if included). OEM warranty certificates must be provided at delivery, and the seller must support rectification during the guarantee period.
Are there quantity variation allowances in this PT tender?
Yes. The purchaser reserves the right to increase or decrease the quantity up to 25% of bid quantity at contract placement and during the contract period, with delivery time adjustments based on the original delivery window and a minimum 30 days extension.
What after-sales service requirements accompany this PT procurement?
Bidder must have a well-established Installation, Commissioning, Training, Troubleshooting, and Maintenance service network in India and upload nearby service centers. For imported products, a registered Indian office for service support is mandatory.
What is the minimum documentation expected for OEM authorization?
Provide an OEM authorization form/certificate outlining name, designation, address, email, and phone number of the authorized contact, confirming supply and post-sale support for the 33KV PT model in India.
How is delivery timing adjusted under the option clause in this tender?
Delivery time adjusts with the formula: (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum extension of 30 days. If the original period is shorter than 30 days, the extension equals the original period.