Groundwater Remediation (cont.)

Wednesday, May 7, 2014: 1:00 p.m.-4:00 p.m.
Platte River Room (Westin Denver Downtown)
Moderator:
Andrew Manning, Ph.D.
1:00 p.m.
Remedial Performance Evaluation of Dual PRBs Installed in a Historical Arroyo
Aaron D. Kempf , ARCADIS U.S. Inc., Highlands Ranch, CO
Adam C. Griffin, PE , ARCADIS U.S. Inc., Seattle, WA
Gaston Leone , ARCADIS US Inc., Highlands Ranch, CO
1:40 p.m.
Nuclear Magnetic Resonance—A New Tool for Enhanced Environmental Investigations
Matt S. Spurlin, PG , ARCADIS U.S. Inc., Boulder, CO
Brent W. Barker , Staff Geophysicist, ARCADIS U.S., Inc., Lakewood, CO
Craig E. Divine, Ph.D., PG , ARCADIS U.S. Inc., Highlands Ranch, CO
Michael Gefell , ARCADIS U.S. Inc., Lakewood, CO
Brad Cross , Arcadis-US, Scottsdale, AZ
Chris Kochiss , Arcadis-US, Portland, OR
2:00 p.m.
High Recharge at Semi-Arid Site Explains Wide-Spread Perchlorate in Groundwater with a Deep Water Table
Daniel B. Stephens, Ph.D., PG , Daniel B. Stephens & Associates Inc., Albuquerque, NM
Todd G. Umstot, B.S, M.S , Daniel B. Stephens & Associates, Albuquerque, NM
Bill Casadevall , Daniel B. Stephens & Associates, Albuquerque, NM
John T. Kay , Daniel B. Stephens & Associates Inc., Albuquerque, NM
Phil Kaiser, Phd , Daniel B. Stephens & Associates, Goleta, CA
Jenny Cherney , Daniel B. Stephens & Associates Inc., Petaluma, CA
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