Large Plumes: Combined Remedies

Wednesday, August 9, 2017: 11:05 a.m.-2:00 p.m.

Moderator:
James Cummings
11:05 a.m.
Introduction

11:35 a.m.
Lunch (Provided)

12:45 p.m.
Regulatory Closure of a Large Groundwater Plume and Redevelopment at a Legacy Aerospace Site – NASA Downey CA

Fred Payne, Ph.D.1, Phil Nicolay2, Kristen Stevens2, Paul Weaverling3, Scott Potter4 and Kelly S. Houston, PE5, (1)Arcadis, Novi, MI, (2)Arcadis, Los Angeles, CA, (3)International Risk Assumption - Downey (IRAD), Littleton, CO, (4)Arcadis, Newtown, PA, (5)Arcadis, San Francisco, CA

1:10 p.m.
1,4Dioxane and PAH removal with Ozone Peroxide Advanced Oxidation Process

Angel Gebeau, PE1, Jennifer Jevnisek2, Jamie Wallerstedt3, John Lapointe, PE4, Ted Clark5 and Adam Hess, PE6, (1)AECOM, Stevens Point, WI, (2)MPCA, saint paul, MN, (3)MPCA, St. Paul, MN, (4)AECOM, Minneapolis, MN, (5)AECOM, Greenville, SC, (6)AECOM, Milwaukee, WI

1:35 p.m.
Flexible Adaptive Decision Document and Attentive Implementation of Combined Remedies – ERH and ERD - at NPL Site, Grants, NM

Sairam Appaji1 and James Cummings2, (1)Region 6, U.S. EPA, Dallas, TX, (2)US EPA, Washington D.C., DC

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