Chair: David Tsao, BP, Naperville, IL
(click on each presentation title for abstract or power point presentation if available)

EMERGING CONTAMINANTS ARE THERE LOOMING ISSUES FOR THE O&G INDUSTRY
William H. DiGuiseppi, CH2M Hill, Inc., Englewood, CO

PROPOSED OIL AND GAS AIR QUALITY REGULATIONS
Ashley Campsie, CH2M Hill, Inc., Englewood, CO

HYDRAULIC FRACKING REGULATORY UPDATE
Neal H. Weinfield, Schiff Hardin LLP, Chicago, IL

BIOFUELS RELEASE SCENARIOS
David Tsao, BP, Naperville, IL; Alison Hathcock, South Carolina Department of Health & Environmental Control, Columbia, SC

FATE, TRANSPORT, AND ASSOCIATED RISK DRIVERS OF BIOFUELS IN THE ENVIRONMENT
Denice Nelson, ARCADIS-US/ITRC, Minneapolis, MN; Mark Toso, Minnesota Pollution Control Agency ITRC, St. Paul, MN; David Tsao, BP, Naperville, IL

ITRC BIOFUELS GUIDANCE SITE INVESTIGATION FOR BIOFUEL RELEASES
Mark Toso, Minnesota Pollution Control Agency ITRC, St. Paul, MN

TECHNOLOGY SELECTION FOR LONG-TERM REMEDIATION OF BIOFUEL RELEASES
Denice Nelson, ARCADIS-US/ITRC, Minneapolis, MN; Adam Sekely, Minnesota Pollution Control Agency ITRC, Baxter, MN; David Tsao, BP, Naperville, IL