TO: Members of the City Council
FROM: Mayor Angela Birney
DEPARTMENT DIRECTOR CONTACT(S):
Public Works
Dave Juarez
425-556-2733
DEPARTMENT STAFF:
Public Works
Eric Dawson
Senior Engineer
TITLE:
title
Approval of the Final Contract with McClure and Sons Inc. of Mill Creek, WA for the Base Bid Amount of $347,091, Plus or Minus Change Orders and Bid Items Increases or Decreases, Resulting in a Final Contract Amount of $304,355, and Accept Construction of Sodium Hypochlorite Improvements Project, Project No. 20022023
OVERVIEW STATEMENT:
recommendation
Water from the City's five drinking water wells is chlorinated using hypochlorite generation units that were installed between 2001 and 2009. Earlier this year, it was determined that these units have reached the end of their useful life and it is no longer cost-effective to repair them. Some individual components of the present units are more expensive than the cost to replace the entire unit. It was determined that it would be most cost effective to replace them all at once to achieve economies of scale. The project began as a maintenance project but after defining the scope of the replacement project it was determined that the installation would need to follow the Capital Improvement Program project requirements.
body
? Additional Background Information/Description of Proposal Attached
REQUESTED ACTION:
? Receive Information ? Provide Direction ? Approve
REQUEST RATIONALE:
* Relevant Plans/Policies:
N/A
* Required:
Council approval is required to accept a construction contract over $300,000 per 2018 City Resolution 1503.
* Council Request:
N/A
* Other Key Facts:
N/A
OUTCOMES:
This contract replaced the hypochlorite generation units for each well to ensure continued, uninterrupted chlorination of the well water.
COMMUNITY/STAKEHOLDER OUTREACH AND INVOLVEMENT:
* Timeline (previous or planned):
N/A
* Outreach Methods and Results:
The work took place inside the well treatment buildings and...
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