TO: Members of the City Council
FROM: Mayor Angela Birney
DEPARTMENT DIRECTOR CONTACT(S):
|
Public Works |
Aaron Bert |
(425) 556-2786 |
DEPARTMENT STAFF:
|
Public Works |
Rob Crittenden |
Senior Engineer |
|
Public Works |
Lisa Rigg |
Senior Engineer |
|
Public Works |
Steve Gibbs |
Engineering Manager Acting |
TITLE:
title
Approval of the Final Contract with Razz Construction in the Amount of $2,963,304 and Accept Construction for the NE 40th Street Stormwater Treatment Retrofit Project
OVERVIEW STATEMENT:
recommendation
This contract with Razz Construction for the NE 40th Street Stormwater Treatment Retrofit project, Project No. 1612-406-03, had a total bid amount of $3,175,727. Taking into account plus or minus change orders and bid item increases or decreases, the final contract amount is $2,963,304. Staff is also asking Council to accept construction.
body
☒ Additional Background Information/Description of Proposal Attached
REQUESTED ACTION:
☐ Receive Information ☐ Provide Direction ☒ Approve
REQUEST RATIONALE:
• Relevant Plans/Policies:
Stormwater CIP
• Required:
Council approval is required to accept a Public Works contract that exceeds $300,000 (2018 City Resolution 1503)
• Council Request:
N/A
• Other Key Facts:
N/A
OUTCOMES:
This project provides enhanced treatment, phosphorous control, and oil control, resulting in substantial improvement to water quality in stormwater draining to Lake Sammamish and Villa Marina Creek.
COMMUNITY/STAKEHOLDER OUTREACH AND INVOLVEMENT:
• Timeline (previous or planned):
N/A
• Outreach Methods and Results:
N/A
• Feedback Summary:
N/A
BUDGET IMPACT:
Total Cost:
$2,963,304
Approved in current biennial budget: ☒ Yes ☐ No ☐ N/A
Budget Offer Number:
CIP
Budget Priority:
Healthy and Sustainable
Other budget impacts or additional costs: ☐ Yes ☒ No ☐ N/A
If yes, explain:
N/A
Funding source(s):
Microsoft CFD
King County WaterWorks grant
Department of Ecology grant
Stormwater CIP
Budget/Funding Constraints:
N/A
☒ Additional budget details attached
COUNCIL REVIEW:
Previous Contact(s)
|
Date |
Meeting |
Requested Action |
|
12/5/2023 |
Committee of the Whole - Planning and Public Works |
Provide Direction |
Proposed Upcoming Contact(s)
|
Date |
Meeting |
Requested Action |
|
N/A |
None proposed at this time |
N/A |
Time Constraints:
Following project acceptance, in accordance with RCW 60.28, the contract retainage will be released upon receipt of clearances from the Washington State Departments of Revenue and Labor and Industries, and a mandatory 45-day waiting period for filing claims and liens.
ANTICIPATED RESULT IF NOT APPROVED:
The warranty period begins upon Council acceptance. Not accepting construction will result in delay of warranty start, increasing the project close-out cost.
ATTACHMENTS:
Attachment A: Vicinity Map
Attachment B: Additional Project Information