FROM: Robert Thompson, General Manager
Originator: Mike Dorman, Director of Engineering
SUBJECT:
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BAY BRIDGE PUMP STATION REPLACEMENT, PROJECT NO. 5-67
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GENERAL MANAGER'S RECOMMENDATION
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RECOMMENDATION: Recommend to the Board of Directors to:
Approve a Project Specific Maintenance Agreement with the California Department of Transportation (Caltrans) for the construction and maintenance of force mains, drainage pipes, retaining wall, sidewalk, curb and gutter hardscape, and landscaping within the Caltrans right-of-way for the Bay Bridge Pump Station Replacement, Project No. 5-67.
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BACKGROUND
The Bay Bridge Pump Station is located on East Coast Highway just east of the Lower Newport Bay Channel. The force mains are routed under East Coast Highway and Lower Newport Bay Channel. The pump station and force mains are critical to the Orange County Sanitation District's (OC San) infrastructure as it conveys over half of Newport Beach's wastewater. The pump station and force mains are at the end of their useful life and require replacement to ensure continuous service.
Portions of the Bay Bridge Pump Station will be constructed in the Caltrans right-of-way including force mains, drainage pipes, retaining wall, sidewalk, curb and gutter hardscape, and landscaping.
RELEVANT STANDARDS
* Maintain collaborative and cooperative relationships with regulators, stakeholders, and neighboring communities
PROBLEM
OC San cannot construct the Bay Bridge Pump Station Replacement, Project No. 5-67, without a Project Specific Maintenance Agreement with Caltrans.
PROPOSED SOLUTION
Enter into a Project Specific Maintenance Agreement with Caltrans.
TIMING CONCERNS
Construction cannot begin until this agreement is in place. Delaying the approval of this agreement could delay the start of construction which is scheduled to start in the first quarter of 2025.
RAMIFICATIONS OF NOT TAKING ACTION
The reliability of the system will remain c...
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