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File #: 2025-3425    Version: 1
Type: Motion Status: Regular Agenda
File created: 10/23/2025 In control: Committee of the Whole
On agenda: 11/12/2025 Final action:
Title: Motion 25-507, authorizing the County Executive to sign Supplement No. 6 to Professional Services Agreement CCF02-22 with WSP USA, Inc. to provide design services for the Granite Falls Bridge #102 project
Attachments: 1. Proposed Motion 25-507, 2. Staff Report, 3. Supplement 6, 4. Supplement 5, 5. Supplement 4, 6. Supplement 3, 7. Supplement 2, 8. Supplement 1, 9. Agreement, 10. Certificate of Insurance, 11. Motion Assignment Slip

 

 

Executive/Council Action Form (ECAF)

 

 

ITEM TITLE:

Title

Motion 25-507, authorizing the County Executive to sign Supplement No. 6 to Professional Services Agreement CCF02-22 with WSP USA, Inc. to provide design services for the Granite Falls Bridge #102 project

body

DEPARTMENT:  Public Works

 

ORIGINATOR:  Julie High

 

EXECUTIVE RECOMMENDATION:  Approved by Ken Klein 10/29/25

 

PURPOSE: Approval of Supplement No. 6 to Professional Services Agreement CCF02-22 with WSP USA, Inc. for Design Services for Granite Falls Bridge 102

 

BACKGROUND:
- The Department of Public Works (PW) has received federal funding to replace Granite Falls Bridge 102 which carries Mountain Loop Highway over the South Fork of the Stillaguamish River.
- The 340-foot-long, 20-foot-wide bridge is not wide enough for two large vehicles to pass comfortably.  The bridge is part of a vital freight route for transportation of natural resources including timber, sand, gravel and aggregate resources critical for the Puget Sound’s infrastructure and construction industry.  The 91-year-old bridge is considered “fracture critical” and functionally obsolete.
- PW selected the consulting firm, WSP USA, Inc., using federal, State and County policies and practices.
- The initial agreement amount of $3,776,037 was approved by Council in December 2022.
- PW has since processed five supplements to the original agreement.  All were within the contingency amount approved by Council.
- PW determined the need for additional permitting and environmental support and has negotiated the necessary services with WSP USA, Inc.
- Total payments for services under this supplement shall not exceed $837,327 for an amended total amount not to exceed $4,977,215.

 

FISCAL IMPLICATIONS:

EXPEND: FUND, AGY, ORG, ACTY, OBJ, AU

CURRENT YR

2ND YR

1ST 6 YRS

102 50630314109 Capital Consultant

$100,000

$350,000

$837,327

 

 

 

 

 

 

 

 

 

 

 

 

TOTAL

$100,000

$350,000

$837,327

 

 

REVENUE: FUND, AGY, ORG, REV, SOURCE

CURRENT YR

2ND YR

1ST 6 YRS

Road Fund 102

$100,000

$100,000

$437,327

Rural Arterial Program

 

$250,000

$400,000

RAISE

 

 

 

 

 

 

 

TOTAL

$100,000

$350,000

$837,327

 

DEPARTMENT FISCAL IMPACT NOTES:  This project is in the adopted 2025-2030 TIP under project no. F.39.

 

CONTRACT INFORMATION:

ORIGINAL

 

CONTRACT#

CCF02-22

AMOUNT

$3,776,037

AMENDMENT

1

CONTRACT#

CCF02-22

AMOUNT

($20,356)

AMENDMENT

2

CONTRACT#

CCF02-22

AMOUNT

N/A

AMENDMENT

3

CONTRACT#

CCF02-22

AMOUNT

N/A

AMENDMENT

4

CONTRACT#

CCF02-22

AMOUNT

$384,206

AMENDMENT

5

CONTRACT#

CCF02-22

AMOUNT

N/A

AMENDMENT

6

CONTRACT#

CCF02-22

AMOUNT

$837,327

 

Contract Period

ORIGINAL

START

12/19/2022

END

12/31/2027

AMENDMENT 1

START

6/14/2023

END

12/31/2027

AMENDMENT 2

START

10/18/2023

END

12/31/2027

AMENDMENT 3

START

12/14/2023

END

12/31/2027

AMENDMENT 4

START

8/21/2024

END

12/31/2027

AMENDMENT 5

START

11/5/2024

END

12/31/2027

AMENDMENT 6

START

Upon execution

END

12/31/2027

 

OTHER DEPARTMENTAL REVIEW/COMMENTS:  Reviewed/approved by:  Risk Management (Diane Baer 10/24/25) and Finance (Nathan Kennedy 10/24/25)