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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 p u l a t i o n i n M i l l i o n s 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 f l u e n t F l o w ( m g d ) 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?