Power Transformers for Electrical Substations

The City of Edmond Public Works Authority is seeking two 15/20/25/28 MVA power transformers for electrical substations, including delivery, unloading, assembly, installation, testing, and manufacturer field services.

City of Edmond > Edmond Public Works Authority


General
Open (issued)
B27-010 Two Transformers Addendum 1
Nov 17, 2026 07:00 PM
Oct 12, 2026 05:00 PM
8 months
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
[

B27-010 Two Transformers Addendum 1

]

power transformers

Contact
sheila.briesch@edmondok.gov
+14053594526
Edmond, OK, USA
Submission Instructions
Description

The City of Edmond Public Works Authority is soliciting bids for two outdoor, three-phase, mineral-oil-filled power transformers rated for 138 kV primary and 7.557/13.09 kV secondary service, with specified 15/20/25/28 MVA capacity, ONAN/ONAF/ONAF cooling, load tap-changing equipment, bushings, lightning arresters, monitoring and control systems, insulating oil, accessories, spare-parts pricing, and a five-year warranty. The scope includes delivery by truck to locations designated by the purchaser, unloading and assembly on the transformer pads, installation of accessories, inspection and testing, commissioning assistance, operator instruction, drawings and technical data, certified test reports, and manufacturer field-service support. Bidders must complete the equipment data and pricing information, identify any exceptions, provide three similar-project references, acknowledge the specifications and addendum, and submit the required non-collusion affidavit.

Classification Codes
NAICS335311Power, Distribution, and Specialty Transformer Manufacturing
PSC6120Transformers: Distribution and Power Station
Smart Codes
power transformerstransformer installationelectrical substation equipment
Specifications
Supply & Service
Yes
Timeline
Oct 12, 2026 05:00 PM-Issue Date
Nov 10, 2026 08:00 PM-Questions Deadline
Nov 17, 2026 08:00 PM-Response Deadline
Requirements
Required
  • Minimum 3 references
  • Client point of contact required for each reference
No
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