Addendum.3~1.docx
DOCX document 42 KB Posted
- Solicitation number
- S-73000-00013286
- Issued by
- Baker County, Oregon
About this file
This document is an Addendum (No. 3) issued by the Oregon Department of Transportation (ODOT) for the I-84 Huntington Interchange Bridge Deck Repairs project (ITB No. S-73000-00013286). The addendum modifies the original Invitation to Bid, specifically amending Attachment B, Special Provisions, Section 00758.13 regarding Concrete Mix Designs. The bid closing date is May 8, 2025, at 10:00 AM, with requests for clarification due by May 6, 2025, at 5:00 PM. The project involves comprehensive highway infrastructure rehabilitation along Interstate 84 between mile posts 345.830 and 368.248, with scheduled substantial completion by July 15, 2025, and final completion by August 1, 2025.
The addendum introduces specific technical requirements for concrete mix designs, including mandates for fiber reinforcement, strength-maturity relationship establishment, and detailed testing protocols. Contractors must submit concrete maturity data for engineer approval and may use Type III Cement from the Qualified Products List (QPL). The project requires electronic bid submissions through the OregonBuys eProcurement system, with bidders needing to provide a 10% bid bond, submit first-tier subcontractor disclosures, and meet specific licensing and insurance requirements. The contract will be awarded to the lowest responsive and responsible bidder, with liquidated damages of $800 per calendar day for substantial completion delays and $500 per 15-minute interval for unauthorized lane closures.
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Other files
| File | Type | Posted |
|---|---|---|
| Required Supplemental Request Form - Public Improvement.dat | — | |
| Invitation.To.Bid~20.docx | DOCX document | |
| Cheese Blended.docx | DOCX document | |
| Attachment A Plans~10.pdf | ||
| Attachment C Bid.Pricing.Form.xlsx | XLSX spreadsheet | |
| 00013826 Preliminary Results.xlsx | XLSX spreadsheet | |
| 00013286 Intent To Award~1.xlsx | XLSX spreadsheet | |
| Addendum.1~4.docx | DOCX document | |
| Addendum.2~2.docx | DOCX document | |
| Attachment B Special Provisions.pdf |
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Text version
| DATE: |
| 05/05/2025 |
| OREGON DEPARTMENT OF TRANSPORTATION |
INVITATION TO BID
ADDENDUM NO. 3
| ITB NO.: |
| S-73000-00013286 |
| CLOSING DATE: |
| 05/08/2025 |
| TIME: |
| 10:00 AM |
| DESCRIPTION: |
| I-84 Huntington Interchange Bridge Deck Repairs |
| BUYER: |
| Dave Dethloff |
| EMAIL: |
| William.d.dethloff@odot.oregon.gov |
| PHONE: |
| 503-569-8793 |
Requests for clarification, requests for change, and protests of this Addendum must be submitted via email and received by the Buyer no later than:
05/06/2025 @ 5:00 PM.
This Addendum modifies the Invitation To Bid (ITB) document(s) only to the extent indicated herein. All other areas not changed or otherwise modified by this Addendum remain in full force and effect. This Addendum is hereby made an integral part of the ITB document. Bidder must be responsive to any requirements of this Addendum as if the requirements were set forth in the ITB.
Bidder must acknowledge receipt of this Addendum by indicating its number in the spaces provided in ITB Section H – Addenda Acknowledgement. Failure to do so may result in Bid rejection.
See the ITB, Section C.3.2, regarding Bid Modification Prior to Closing/Bid Opening, and Section C.3.3., regarding Bid Withdrawals Prior to Closing/Bid Opening, and the deadlines for the foregoing.
THE PURPOSE OF THIS ADDENDUM IS TO: Modify Attachment B, Special Provisions, as set forth below. Attachment B incorporating this modification will be set forth in the final Contract prior to execution.
Attachment B, Section 00758.13 Concrete Mix Designs is amended as follows. New language is Bold and Underlined; deleted language is struck through.
00758.13 Concrete Mix Designs - Prepare and submit either new mix designs or current mix designs for each class of concrete required according to Section 02001. HES mix designs shall contain fiber reinforcement according to 02045.20. Introduce and mix the fibers in a way that will achieve uniform distribution.
HES mix designs shall have a Strength-Maturity Relationship established per AASHTO T 276 and AASHTO T 325 during the mix design phase. A minimum of seven early age readings will be taken at 1, 2, 3, 4, 5, 6, and 24 hours 12, 24, 36, 48, 60, 72, and 84 hours. Each reading requires averaging the two maturity cylinders and breaking three compressive strength specimens. Submit the required concrete maturity data outlined in the “Reports” sections 11.1.1 through 11.1.10 of AASHTO T 276 and 11.1.1 through 11.1.5 of AASHTO T 325 for approval by the Engineer.
HES mix designs may use Type III Cement from the QPL or Cement that complies with the definition of hydraulic cement or blended hydraulic cement according to ASTM C219.
The contractor may utilize an alternate testing schedule meeting the requirements of ASTM C1074 note 7 when approved in writing by the Engineer.
ITB_ADDENDUM, S006-G031521
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