HomeMy WebLinkAbout95.Item 8 PPP Admin Committee 06-12-19 - J-124Digester Gas Facilities Rehabilitation
Project No. J-124
Information Item
Kathy Millea
Director of Engineering
Administrative Committee
June 12, 2019
Gas Facilities Vital for Biosolids and Power
Anaerobic Digesters
Plant 1: 21 mil gal
Plant 2: 23 mil gal
Gas Compressors, Flares, and Treatment
11,000 cfm capacity
1500 hp total Central Generation
21 MW Capacity
Interplant Gas Pipeline
3.6 miles of 16” pipe
Project Objectives
•Replace aging facility
•Address safety Issues
•Capacity increase for food waste
•Low pressure gas flaring
Construction CostEstimate
Year Estimate
Cost
Estimate
2015 Planning Study with
Escalation
$53 million
2019 Preliminary Design
Report Cost Estimate
$113 million
Change $60 million
Project Budget Changes
Year Estimate
Cost
Estimate
Project
Budget
2015 Planning Study with
Escalation
$53 million $96.5 million
2019 Preliminary Design
Report Cost Estimate
$113 million $156.5 million
Change $60 million $60 million
Total CIP Budget Authority
Total CIP Budget Authority Budget
FY 18-19 Approved Total CIP Budget Authority $4.01 billion
FY 19-20 Proposed Total CIP Budget Authority $3.97 billion
Net Change -$44 million
Ref: FY 2019-20 Budget Update, Appendix A, Page A-10
$4.03 Billion
+$16 million
Total CIP Budget Authority
Net Change -$44 million
Midyear CIP Approvals $44 million
Proposed New Projects $92 million
Proposed Project Budget Increases $9 million
Proposed Projects Budget Decreases -$172 million
Proposed Project Cancellations/Closures -$17 million
+$16 million
+$69 million
Top Budget Increases
Project
No.Project Name Proposed
Budget Phase
2-49 Taft Branch Improvements (Orange)$8.1 M Future
P1-132 Uninterruptable Power Supply Improvements at Plant 1 $7.0 M Planning
J-124 Digester Gas Facilities Rehabilitation $156.5 M Design
Ref: FY 2019-20 Budget Update, Appendix A, Page A-8
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Actual FY 2019-20 Proposed Net CIP Outlay FY2018-19 Approved Net CIP Outlay
10-Year Net CIP Outlay: $2.8 Billion
Ref: FY 2019-20 Budget Update, Page A-2, A-3
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Actual FY 2019-20 Proposed Net CIP Outlay FY2018-19 Approved Net CIP Outlay
FY19-20
$153M
10-Year Net CIP Outlay: $2.8 Billion
Ref: FY 2019-20 Budget Update, Page A-4
Questions?