Addendum 1~35.pdf
PDF 234 KB Posted
- Attached to
- EWEB 33 MVA Transformers
- Solicitation number
- S-P00140-00015905
- Issued by
- Lane County, Oregon
About this file
This is an addendum to a competitive bidding document issued by Eugene Water & Electric Board (EWEB) in Oregon for the procurement of 33 MVA transformers for substations. EWEB seeks to procure eight 33 MVA transformers as part of a multi-unit, multiyear agreement. The original bid closing date of Thursday, January 29, 2026 at 2:00 pm PST has been extended to Thursday, February 5, 2026 at the same time. Receipt of this addendum must be acknowledged by bidders through signature and return with their response or by circling the addendum number on the bid form.
This addendum constitutes a material change to the bidding documents and includes clarifications on technical specifications and minimum qualifications. Specifically, the vapor phase process for drying core and coil assemblies prior to tanking has been clarified as a requirement rather than a preference in Section 3.3 of the material specifications (ES3-9.130 Rev 16). Additionally, contractors must demonstrate experience using the vapor phase drying process as a minimum qualification. The addendum addresses the use of FR-3 natural ester oil, stating that while EWEB would consider alternatives, bidders proposing non-FR-3 oil solutions may receive reduced scores in the Section 5.1 compliance evaluation. Successful bidders will be required to provide a bond ability letter from their surety for contract execution.
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Other files
| File | Type | Posted |
|---|---|---|
| Addendum 2~27.pdf | ||
| Exhibit 1 Sample Contract and Attachmt~1.docx | DOCX document | |
| Minimum Qualifications Submittal Form Sect 3.docx | DOCX document | |
| 26-005-G Spare 33 mVa Transformers.pdf | ||
| 5. Evaluation Criteria Submittal~1.docx | DOCX document | |
| Addendum 3~20.pdf | ||
| Bid Tab-26-005-G Transformers~1.pdf |
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Text version
Rev 4-21-20
December 29, 2025
ADDENDUM # 1
33 MVA Transformers for EWEB Substations
ITB # 26-005-G
This addendum modifies the bidding document(s) for work only to the extent indicated herein. All other areas not specifically mentioned or affected by this addendum shall remain in full force. This addendum shall be added as a part of the original bidding document and shall become part of the work required.
QUESTION & ANSWER
1. Please let us know whether Vapor Phase is a requirement or a preference.
Response - We see that the Specifications state that it is a preference, but it is actually a requirement so appreciate the request for clarification. We will revise the Specification per the Revision section (#2) following the Q&A.
2. Is use of FR-3 natural ester oil a dealbreaker for this solicitation?
Response – EWEB would consider an alternative to FR-3 oil but the Proposer would likely lose points when scoring Section 5.1 Compliance with EWEB Specifications.
REVISIONS TO SOLICITATION DOCUMENT
1. For Section 3 Minimum Qualifications / Section 2 Company Experience and Information:
Add “d. Contractor must use the vapor phase process for drying core and coil assemblies prior to tanking per revised Section 3.3 Construction of the specifications”.
Revision to that section is shown directly below. (The submittal form is not revised as it already contains a question around Contractor’s experience using this process.)
2. For Section 3.3 Construction of Material Specification ES3-9.130 Rev 16, revise as follows:
From:
(Revision shown at top of next page.)
Rev 4-21-20
To:
CLOSING DATE AND TIME
The RFP closing date is extended from Thursday, January 29, 2026 to Thursday, February 5, 2026.
Closing time remains 2:00 pm PST.
This addendum constitutes a MATERIAL CHANGE to the bid. ITS RECEIPT BY THE BIDDER IS TO BE ACKNOWLEDGED BY A SIGNATURE AND RETURNING A COPY OF THE ADDENDUM WITH ITS RESPONSE OR
BY CIRCLING THE ADDENDUM NUMBER IN THE APPROPRIATE AREA ON THE BID FORM.
Addendum prepared by:
Sandra Hahn, Purchasing Contact
The undersigned hereby acknowledges receipt of this Addendum and agrees to be bound by the conditions therein.
Company Name: ________________________________
Signature: ______________________________________
Date __________________________
End of Addendum
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