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HomeMy WebLinkAboutItem No. 10 PPP P2-124 Interim Food Waste - � Interim Food Waste ReceivingFacility Project No . P2 =124 Operation Committee July 10, 2018 �- Jacob Dalgoff, Senior Engineer •S MILL RU �A A•CD4 • ackground , MEL t in • Biosolids Master Plan � Recommendation • Interim Facility • Space & Sequencing Constraints ' f • 15-year life expected Los Angeles County Sanitation District Pilot Program • Pre-processed waste only • 5 to 6 trucks per day 15 /o more digester gas � produced OCSD Central Generation System u i - �T••//��� �\ mob. !Located at Plant No . 2 1p 0 _ `. , .�'..•. _ ���`�, ` �•-, Interim Food Waste �- �' • i ti: Facility Doi lef < Main Entrance f �a ( �� C C �, a �,�.� f.�1 J �• �r�iTT �� Qk 0 va D 'igester Feed Detail Find address or place k •i i - A•• r-. Yi. •.f�,.-.� �-� _E .��- '`�'. mil •.l •� � T ck r,.bffloading r � ` w' i Offloading to Pump Digester - Feed Pumps DIGESTER M 1 Class I,Div.1 Boundary ° Storage \ Class I,Div.2 Tank 1 Boundary Odor Control — I ' I Drum Scrubber Storage Tank 2 6"F1'� ovable w `� (TYPI A1am,vay Access r • Ladder C9 Project Viability P, WRII- Costs • $6.2 million project budget • $2.4 million construction cost • 1 million/ ear higher O&M costs � Y g Economic Viability. • 10 year payback • Cover increased O&M costs • Realize value of extra digester gas Minimum $30/ton tipping fee c Marke 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 chedul Project Viability Update to Board Jun 2020 Construction Award Oct 2020 Construction Complete Jun 2022 Questions 711 Q Jv� Q • %�