HomeMy WebLinkAbout97.PPP Item No. 7 - Facilities Master PlanKathy Millea
Division 740 –Engineering Planning
December 13, 2017
Facilities Master Plan
Regular Master Planning Develops
OCSD’s Long Term CIP
1989 1999 2006
20092002
2017
Board Approves New Projects During
Annual Budget Process
$
New CIPAnnual Budget
Analysis
Previous CIP
•Identified a CIP plan for the next 20 years•Defined 85 future CIP projects totaling $3.9 B•Delineated space for future treatment processes beyond 20 years•Average flow projections were lower than previous master plan•Population projections were lower than previous master plan•No impact to cashflow projection
2017 Facilities Master Plan Highlights
20-Year CIP Approach
Executive Summary, Page 9
CIP Drivers:
•Regulations
•Initiatives
•Capacity
•Condition
Population Projections Were Lower
Than Previous Master Plan
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040 2045
Po
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Year
2017 Flow Projections are Less than
Previous Master Plans
Executive Summary, Page 13
0
50
100
150
200
250
300
350
1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040
In
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F
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(
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Year
2017 Facilities Master Plan Main Driver is
Condition of Aging Infrastructure
Condition Assessment Identifies
Rehabilitation and Replacement Needs
Sewer System is Evaluated by
CCTV & Inspection
VIDEO
Collections
Projects
Executive Summary, Page 14
Master Plan Incorporates Results
from Recent Studies
Odor Control Master Plan Effluent Reuse Study Biosolids Master Plan
Extensive Evaluation of Alternatives
Produces Best Result
Biosolids Master Plan (PS15-10)
Facilities Master Plan Defined 85 Future Projects
Totaling $3.9B
Executive Summary, Page 19
No Impact to Cashflow Projection
Executive Summary, Page 19
Plant No. 1 Site Plan
Executive Summary, pages 24-25
Plant No. 2 Site Plan
Executive Summary, pages 26-27
Next Step
•Prepare programmatic EIR based on the Master
Plan CIP
Questions?