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Smart Dumpster Employing Python to Report Real-Time Resource Fill to Operation Managers Bradley E. Angell, PhD, LEED AP Grounds Analyst, Physical Plant, University of California at Santa Cruz Sunday, April 13, 2014

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Smart Dumpster at UCSC Bradley E. Angell University of California at Santa Cruz

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Resource Recovery at UCSC Smart Dumpster at UCSC Bradley E. Angell

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Smart Dumpster at UCSC Bradley E. Angell A Course to Zero-Waste by 2020 STATE OF CALIFORNIA POLICY GOALS California Overall: 75% Landfill Diversion by 2020 Cities, Counties and Solid Waste Districts must innovate to reach this difficult goal UNIVERSITY OF CALIFORNIA GOALS UC System: 75% Landfill Diversion by 2014 Zero-Waste by 2020

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2,199 (62%) 2,782 3,677 2,799 (51%) 894 (24%) 1,369 1,805 (54%) 3,568 16,087 14,542 5,422 16,752 Smart Dumpster at UCSC Bradley E. Angell UCSC Grounds Services Recycling Cardboard tons tons tons tons tons Food Waste 2,316 (57%) 0 1,000 2,000 3,000 4,000 5,000 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013

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Smart Dumpster at UCSC Bradley E. Angell Innovation at Grounds Services on-fork scales scale processor on-board meter cell modem gps antennae

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Smart Dumpster at UCSC Bradley E. Angell 179,679 pounds 68,190 pounds 62,384 pounds 81,666 pounds

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Smart Dumpster at UCSC Bradley E. Angell Pressure to Increase Process Capacity REFUSE Must go from 38% (1,300 Tons) to <5% (180 Tons) CARDBOARD Must maintain same 15% (540 tons) SORTED RECYCLE Must maintain 15%, improve CRV by 300% ORGANICS Must create complete system by 2020 System should handle >30% (1,100 Tons)

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Smart Dumpster at UCSC Bradley E. Angell Opportunity to Haul Differently EMPTY FULL VS

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Smart Dumpster at UCSC Bradley E. Angell Dumpster Service on Demand

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Smart Dumpster at UCSC Bradley E. Angell Massa Sonar Installation

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Smart Dumpster at UCSC Bradley E. Angell Sonar on the Cloud

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Smart Dumpster at UCSC Bradley E. Angell A Python Solution in Concept ?

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Smart Dumpster at UCSC Bradley E. Angell A Python Solution in Execution Python text html excel

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Smart Dumpster at UCSC Bradley E. Angell Testing the first Smart Dumpster

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Smart Dumpster at UCSC Bradley E. Angell Smart Dumpster as Component of Proposed System -50 0 50 100 150 200 250 300 350 400 450 500 19-Aug 26-Aug 2-Sep 9-Sep 16-Sep 23-Sep 30-Sep 7-Oct 14-Oct 21-Oct 28-Oct 4-Nov 11-Nov 18-Nov 25-Nov 493 pounds 49 238 66 Driver Entry 36% 74% 5% Loadman Smart Dumpster 218 249

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Smart Dumpster at UCSC Bradley E. Angell Smart Dumpster as Tool for Rationalization -50 0 50 100 150 200 250 300 350 400 450 500 19-Aug 26-Aug 2-Sep 9-Sep 16-Sep 23-Sep 30-Sep 7-Oct 14-Oct 21-Oct 28-Oct 4-Nov 11-Nov 18-Nov 25-Nov 493 pounds 49 238 66 Driver Entry 36% 74% 5% Battery Failure a b Loadman Smart Dumpster

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Smart Dumpster at UCSC Bradley E. Angell Business of Weight-based Resource Recovery Volumetric, Service-Oriented Resource Recovery Performance-based Contracting Weight-based Resource Recovery with On-Demand Dumpsters

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Smart Dumpster at UCSC Bradley E. Angell After the Smart Dumpster: Compology

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Smart Dumpster at UCSC Bradley E. Angell Concerns and Drawbacks with Implementation Communications Battery Life Perception

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Smart Dumpster at UCSC Bradley E. Angell Operations & Sustainability Dashboard Awareness Buildings Energy Procurement Water Food Habitats Waste Transportation

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Smart Dumpster at UCSC Questions or Comments? Brad Angell [email protected] // @architectatlaw Acknowledgements: Roger Edberg, Senior Superintendent, Grounds Services, UCSC Dylan van Krieken, Python Programmer, Student, UCSC