HomeMy WebLinkAboutItem 5 PPP 7-17-19 Admin - P2-124 Interim Food WasteInterim Food Waste Receiving FacilityProject No. P2-124
Administration Committee
July 17, 2019
Jacob Dalgoff, Senior Engineer
Project Background
•Biosolids Master Plan
Recommendation
•Interim Facility
•Space & Sequencing Constraints
•15-year life expected
•Pre-processed waste only
•5 to 6 trucks per day
•15% more digester gas
produced
Los Angeles County Sanitation District
Pilot Program
OCSD Central Generation System
Located at Plant No. 2
Main Entrance
Interim Food Waste
Facility
Digester Feed Detail
Layout
Project Viability
Costs
•$6.2 million project budget
•$2.4 million construction cost
•$1 million/year higher O&M costs
Economic Viability:
•10 year payback
•Cover increased O&M costs
•Minimum tipping fee
•$30/ton excluding value of gas
•$22/ton including value of gas
Market Conditions
Other Agency Review
•Los Angeles County Sanitation District
•Temporary Receiving $20/ton
•Future Permanent Facility $25-40/ton
•East Bay Municipal Utility District $45/ton
•Central Marin Sanitation District $20/ton
•Encina Wastewater Authority $14/ton
Schedule
Project Viability Update to Board Jun 2020
Construction Award Oct 2020
Construction Complete Jun 2022
Questions