Contract summary
This project will remove existing barriers to fish migration at the following US 101 stream crossings and replace with fish-passable structures in compliance with the federal injunction regarding fish passage underneath WSDOT highways:
Mason County (SR 108)
Unnamed Tributary to Skookum Creek, mile post (MP) 5.50
Unnamed Tributary to Skookum Creek, mile post (MP) 5.54
Unnamed Tributary to Skookum Creek, mile post (MP) 7.62
McDonald Creek, mile post (MP) 8.89
Kamilche Creek, mile post (MP) 9.47
Thurston County (US 101)
Briggs Creek, mile post (MP) 357.40
Other elements include, but are not limited to, constructing embankments, creek channel grading, paving and pavement marking, signing, temporary illumination, erosion control, and planting.
- Award status: awarded 7/22/2022
- Award amount: $33,106,795.24
- Awarded to: Walsh Construction Co II, LLC
16400 Southcenter Pkwy, Ste 501
Tukwila, WA 98188-3323
Submitted statement of qualifications and proposal
Redacted statement of qualifications and proposals (FTP Directory) - posted 9/22/2022
Conformed request for proposal
- Instructions to Proposers (FTP Directory) - Posted 8/8/2021
- Chapter 1 (FTP Directory) - Posted 8/8/2021
- Chapter 2 (FTP Directory) - Posted 8/8/2021
- Appendices (FTP Directory) - Posted 8/8/2021
Price proposal opening results
- Apparent best value determination (PDF 71KB) - posted 7/13/2022
- Bid tabulation (PDF 126KB) - posted 7/13/2022
Request for proposal question and answer (Q&A)
Q&A #1 (PDF 112KB) - posted 5/12/2022
Request for proposal addenda
- Addendum #1 (FTP Directory) - posted 12/10/2021
- Addendum #2 (FTP Directory) - posted 12/20/2021
- Addendum #3 (FTP Directory) - posted 12/30/2021
- Addendum #4 (FTP Directory) - posted 01/11/2022
- Addendum #5 (FTP Directory) - posted 01/24/2022
- Addendum #6 (FTP Directory) - posted 02/25/2022
- Addendum #7 (FTP Directory) - posted 04/04/2022
- Addendum #8 (FTP Directory) - posted 04/14/2022
- Addendum #9 (FTP Directory) - posted 5/2/20222
- Addendum #10 (FTP Directory) - posted 5/12/2022
- Addendum #11 (FTP Directory) - posted 5/17/2022
Request for proposal
- Instructions to Proposers (FTP Directory) - posted 11/19/2021
- Chapter 1 (FTP Directory) - posted 11/19/2021
- Chapter 2 (FTP Directory) - posted 11/19/2021
- Contract Form (FTP Directory) - posted 11/19/2021
- Appendices (FTP Directory) - posted 11/19/2021
Short listed submitters
- Short list letter (PDF 181KB) - posted 11/15/2021
Submitters list
- Submitters list with single point of contact (PDF 199KB) - posted 10/22/2021
Voluntary submitters meeting
- Meeting Sign-in Sheet (PDF 112KB) - posted 9/1/2021
- Meeting Presentation (PDF 13.2MB) - posted 9/1/2021
Request for qualifications addenda
- Addendum 1 (FTP Directory) - posted 8/31/2021
- Addendum 2 (PDF 242KB) - posted 9/14/2021
- Addendum 3 (PDF 144KB) - posted 9/20/2021
Request for qualifications question & answer
- Q&A1 (PDF 60KB) - posted 8/25/2021
- Q&A2 (PDF 61KB) - posted 9/14/2021
- Q&A3 (PDF 70KB) - posted 9/20/2021
Request for qualifications
- Request for Qualifications (PDF 697KB) - posted 8/23/2021
- Fillable Forms (FTP Directory) - updated 9/14/2021
Project information available
- Advertisement Notice (PDF 151KB) - updated 8/23/2021
- Fact Sheet (PDF 1MB) - updated 8/23/2021