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The IOCP, the Southeast Gateway, GI, and the Program Management Office September 12, 2017
The IOCP, the
Southeast Gateway, GI, and the
Program Management Office
September 12, 2017
2
Integrated Overflow Control Plan (IOCP)
The IOCP
A $729 Million Plan resulting from Federal EPA and DOJ action as a result of
the Clean Water Act and subsequent Combination Sewer Overflow (CSO)
legislation
• 2 Billion Gallons of CSO Reduced to 40 Million Gallons per year
• 45 Activations of CSO Reduced to 4 Activations per year
• 336 Contracted Projects
• 24 ½ Years of Design and Construction
3
Integrated Overflow Control Plan (IOCP)
4
The Bee Slough Build Out
5
Southeast Gateway Today
6
Southeast Gateway Post IOCP
7
Southeast Gateway Design Considerations
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Southeast Gateway Design Considerations
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Southeast Gateway Design Considerations
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Southeast Gateway Design Considerations
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Cass Adams Interceptor
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Effluent Pumping Station
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Effluent Pumping Station
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Effluent Pumping Station
15
Effluent Pumping Station
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East Treatment Plant
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Wetland Pump Station
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Wetland Underflow Pipe
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Constructed Wetland
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Vertical Treatment Unit
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Southeast Gateway Post IOCP
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Southeast Gateway (Future)
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Southeast Gateway (Today)
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Southeast Gateway (Future)
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Southeast Gateway (Future)
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Southeast Gateway (Future)
Composite Cost: $0.31/gal
$0.46
$0.45
$0.61
$0.39
$0.61
$0.17
$0.20
$0.38
Geology favorable(RIPR) Initiative overlap Commercial 9% CSO Volume 12% IOCP Cost
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IOCP – Green Infrastructure
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IOCP – Green Infrastructure
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Smaller Urban Storm Water Ideas
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IOCP – Green Infrastructure
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IOCP – Green Infrastructure
And Why??
- 5.3M Gallon Discrepancy Between “The Deal” and
the Recalibrated Models
- $35M cost if all additional tankage
- The Alternatives?
- Green Infrastructure at $20M +/-
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EWSU – Program Management Office (PMO)
Capital Planning and Project Execution
Capital Project Managers
IOCP Projects Manager
IOCP Construction Manager
Wastewater Capital Projects Manager
Water Capital Projects Manager
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EWSU - PMO
Capital Planning and Project Execution
25-Year Projections
50% IOCP ($729M)*
21% Non-IOCP ($300M)*
29% Water ($420M)*
*2015 Dollars
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EWSU - PMO
Utility Capital Project Development (15%)
Senior Designers
Land Surveyor
Project Development Manager (field)
36
EWSU - PMO
Strategic Consultant Support
IOCP Program Management
Water Program Management
Project Design
Construction Engineering
Green Infrastructure Modeling
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EWSU - PMO
Strategic Consultant Support Selection
Statement of Interest (SOI)
EWSU.com; Engineering Department; 18-mo RFP
Selection Committee
