Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 39 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 Page 57 Page 58 Page 59 Page 60 Page 61 Page 62 Page 63 Page 64 Page 65 Page 66 Page 67 Page 68 Page 69 Page 70 Page 71 Page 72 Page 73 Page 74 Page 75 Page 76 Page 77 Page 78 Page 79 Page 80 Page 81 Page 82 Page 83 Page 84 Page 85 Page 86 Page 87 Page 88 Page 89 Page 90 Page 91 Page 92 Page 93 Page 94 Page 95 Page 96 Page 97 Page 98 Page 99 Page 100 Page 101 Page 102 Page 103 Page 104 Page 105 Page 106 Page 107 Page 108 Page 109 Page 110 Page 111 Page 112 Page 113 Page 114 Page 115 Page 116 Page 117 Page 118 Page 119 Page 120 Page 121 Page 122 Page 123 Page 124 Page 125 Page 126 Page 127 Page 128 Page 129 Page 130 Page 131 Page 132 Page 133 Page 134 Page 135 Page 136 Page 137 Page 138 Page 139 Page 14011:10 Use of Layered Double Hydroxide (LDH) Sorbents to Remove Radioactive Iodine Species - 17178 Jaehyuk Kang, Wooyong Um, POSTECH (South Korea) 11:35 Pilot Plant Test of Removal of Co-60 and Cs-137 from the Evaporator Concentrates of Forsmark Unit 3 - 17158 Jussi-Matti Mäki, Fortum Power and Heat Oy (Finland); Hans Daniels, Forsmark Kraftgrupp AB (Sweden); Leena Malinen, Fortum Corporation (Finland) Session 49 08:25 - 12:00 Room 106B Environmental Remediation Progress toward Closure of Contaminated Sites around the World Session Co-Chairs: Kurt Gerdes, US DOE; M. Hope Lee, Independent Consultant Lead Organizer: Kurt Gerdes, US DOE Additional Organizer(s): Stefanie Fountain, Geosyntec Consultants, Inc.; M. Hope Lee, Independent Consultant; David Wallace, Lockheed Martin Corporation Paper Reviewer: Stefanie Fountain, Geosyntec Consultants, Inc. 08:30 Analysis of Past Leaks from Waste Management Area C, Hanford, Washington - 17525 Matthew Kozak, Amena Mayenna, INTERA; William McMahon, CH2M HILL PRC; Marcel Bergeron, Jim Field, Washington River Protection Solutions 08:55 Characterization and Remediation of the Hanford 618-10 Burial Ground Vertical Pipe Units - 17121 Gary MacFarlan, Polestar Technical Services, Inc. 09:20 Ammonia Gas Treatment for Uranium Immobilization at US DOE Hanford Site - 17067 Silvina Di Pietro, Hilary Emerson, Yelena Katsenovich, Applied Research Center - FIU 09:45 Characterization and Well Remediation Strategies for Improved Long-term Pump and Treat System Injection Well Performance - 17272 M. Hope Lee, Independent Consultant; Kevin Bral, Mike Niebauer, CH2M HILL; Mark Carlson, James Geiger, CH2M HILL PRC; Brady Lee, Danielle Saunders, Elsa Cordova, Beren Christiansen, Pacific Northwest National Laboratory 10 Minute Break 10:20 Implementing an Alternative Modeling Strategy for Closure of the Rainier Mesa Corrective Action Unit at the NNSS - 17481 Andrew Tompson, Lawrence Livermore National Laboratory; Kenneth Rehfeldt, Navarro Research and Engineering, Inc. 10:45 Stakeholder Involvement in the Revegetation of the 92-Acre Area - 17152 Tiffany Lantow, US DOE; Reed Poderis, NSTec; Alissa Silvas, National Security Technologies; Richard Arnold, Nevada National Security Site 11:10 Dounreay Site's Interim End State- Environmental Safety Strategy - 17509 Ella Feist, CH2M HILL (United Kingdom); Graeme Morgan, DSRL (United Kingdom); Roger Wilmot, Galson Sciences Ltd. (United Kingdom) Session 50 08:25 - 12:00 Room 106A Innovative Field Monitoring for Environmental Remediation Session Co-Chairs: David Eaton, Fluor Idaho, LLC; Mary McDermott, HII - Newport News Shipbuilding Lead Organizer: David Eaton, Fluor Idaho, LLC Additional Organizer(s): Ella Feist, CH2M HILL (United Kingdom); Charles Waggoner, Mississippi State University Paper Reviewer: Mary McDermott, HII - Newport News Shipbuilding 08:30 Solving Complex Radioactive Decay Chains for Future Assessment and Cleanup Decisions - 17046 Fred Dolislager, University of Tennessee; Leslie Galloway, Michael Bellamy, Kathryn Bolus, Oak Ridge National Laboratory; Stuart Walker, US EPA 08:55 Coupling Big Data Analytics and Reactive Transport Modeling for Cost-effective Groundwater Monitoring - 17163 Haruko Wainwright, Boris Faybishenko, Sergi Molins, George Pau, Lawrence Berkeley National Laboratory; David Moulton, Konstantin Lipnikov, Los Alamos National Laboratory; Vicky Freedman, Mark Freshley, Pacific Northwest National Laboratory; Miles Denham, Mark Amidon, Carol Eddy-Dilek, Savannah River National Laboratory 09:20 Innovative Data Management System in Support of Remedial Actions for Legacy Radioactive Contamination - 17280 Douglas Chambers, Gerd Wiatzka, Ron Stager, Arcadis Canada Inc. (Canada); Monica Dupre, ARCADIS US, Inc.; John Benson, Erwin Santiago, Walter van Veen, Canadian Nuclear Laboratories (Canada) 09:45 US EPA Superfund Counts Per Minute (CPM) Electronic Calculator - 17305 Stuart Walker, US EPA; Fred Dolislager, University of Tennessee 10 Minute Break 10:20 Defining Nature and Extent of Contamination for the Waste Management Area C RCRA Corrective Action Process at Hanford Site - 17403 Cynthia Tabor, Marcel Bergeron, Washington River Protection Solutions; Julie Robertson, John Young, Freestone Environmental Services, Inc; Trevor Budge, Travis Hammond, INTERA; Ryan Childress, TerraGraphics; Chris Kemp, US DOE 10:45 Chaotic Advection and Unsteady Flow in Groundwater Remediation - 17237 David Mays, University of Colorado, Denver; Roseanna Neupauer, University of Colorado Boulder 58