Contract summary
The proposed I-405, Northeast 85th Street Interchange and Inline Station Project (Project) is located within the City of Kirkland along Interstate 405 (I-405) between milepost (MP) 17.4 to MP 18.9. The Project proposes to replace the existing two-level cloverleaf interchange at NE 85th Street with a three-level interchange and construct local improvements along Northeast 85th Street and its intersection with 114th Avenue Northeast/Kirkland Way.
Publication Date
Contract status
Awarded
Contract ID
009732
County
King County
Submittal due date and time
Estimated value
$190,000,000 - $210,000,000
Funding source
A state project with a 26% voluntary minority/small/veteran/women business enterprise goal
Contact
- Award status: awarded 12/16/2022
- Award amount: $234,432,000.00
- Awarded to: Graham Contracting, Ltd.
13555 SE 36th St, Suite 120
Bellevue, WA 98009-1442
Submitted statement of qualifications and proposals
Price proposal opening results
- Apparent best value determination (PDF 66KB) - posted 11/16/2022
- Bid tabulation (PDF 126KB) - updated 12/16/2022
Conformed request for proposal
- Instructions to proposers (PDF 672KB) - posted 2/9/2023
- Chapter 1 (PDF 2.6MB) - posted 2/9/2023
- Chapter 2 (PDF 6.5MB) - posted 2/9/2023
- Appendices (FTP Directory) - posted 2/9/2023
Request for proposal question and answer (Q&A)
- Q&A #1 (PDF 238KB) - posted 8/2/2022
- Q&A #2 (PDF 453KB) - posted 8/8/2022
- Q&A #3 (PDF 463KB) - posted 8/17/2022
- Q&A #4 (PDF 470KB) - posted 9/1/2022
- Q&A #5 (PDF 503KB) - posted 9/9/2022
Request for proposal addenda
- Addendum #1 (FTP Directory) - posted 6/21/2022
- Addendum #2 (FTP Directory) - posted 6/27/2022
- Addendum #3 (FTP Directory) - posted 7/1/2022
- Addendum #4 (FTP Directory) - posted 7/11/2022
- Addendum #5 (FTP Directory) - posted 7/18/2022
- Addendum #6 (FTP Directory) - posted 7/25/2022
- Addendum #7 (FTP Directory) - posted 8/2/2022
- Addendum #8 (PDF 356KB) - posted 8/5/2022
- Addendum #9 (FTP Directory) - posted 8/12/2022
- Addendum #10 (FTP Directory) - posted 8/22/2022
- Addendum #11 (FTP Directory) - posted 8/26/2022
- Addendum #12 (FTP Directory) - posted 9/2/2022
- Addendum #13 (FTP Directory) - posted 9/9/2022
- Addendum #14 (FTP Directory) - posted 9/15/2022
Voluntary proposers meeting
- Meeting sign-in sheet (PDF 72KB) - posted 6/14/2022
- Meeting presentation (PDF 12.4MB) - posted 6/14/2022
- Voluntary proposers meeting and minority/small/veteran/women business enterprise networking session flyer (PDF 289KB) - posted 6/6/2022
Request for proposal
- Instructions to proposers (PDF 679KB) - posted 5/31/2022
- Chapter 1 (PDF 2.6MB) - posted 5/31/2022
- Chapter 2 (PDF 6.5MB) - posted 5/31/2022
- Appendices (FTP Directory) - posted 5/31/2022
Short listed submitters
Short list letter (PDF 154KB) - posted 5/27/2022
Submitters
Submitters list with single point of contact (PDF 86KB) - posted 4/25/2022
Voluntary meeting for potential submitters
- Voluntary submitters meeting - (PDF 286KB) - posted 2/22/2022
- Meeting presentation (PDF 3.2MB) - posted 3/1/2022
- Sign-in sheet (PDF 73 KB) - posted 3/1/2022
Request for qualifications question & answer
- Q&A1 (PDF 107KB) - posted 3/17/2022
- Q&A2 (PDF 121KB) - posted 3/24/2022
Request for qualifications
- Request for qualifications (PDF 957KB) - posted 2/22/2022
- Fillable forms (FTP Directory) - posted 2/22/2022
Project information available
- Megaprograms contractor information forum (PDF 223 KB) - posted 2/17/2022
- Advertisement notice (PDF 25KB) - posted 2/14/2022
- Fact Sheet (PDF 355MB) - posted 11/16/2021