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Gas Pipeline Advisory Committee (GPAC) - Committee Roster and Biographies

Roster and Biographies - Gas Pipeline Advisory Committee (GPAC)

The individuals listed to the below were appointed by the Secretary of Transportation to serve on the GPAC. The letter in parenthesis shows the group represented — government, industry, or public.

GPAC Members
Government Industry Public

Mr. Peter A. Chace (G)

Gas Pipeline Safety Program Manager
Public Utilities Commission of Ohio
180 East Broad Street
Columbus, OH 43215

Mr. Steve Squibb (I)

Director, Natural Gas Operations
City Utilities of Springfield Missouri
PO Box 551
Springfield, MO 65801

Mr. William (Chad) Gilbert (P)

United Association International Representative
Pipeline and Gas Distribution Department
6951 Hunnington Drive
Sanger, TX 76266

Vacant (G)


Mr. Alex Dewar (I)

Senior Director
Center for Energy Impact
Boston Consulting Group
1015 18th St. NW, Suite 710
Washington, DC 20036

Ms. Erin Murphy (P)

Senior Attorney
Energy Markets and Utility Regulation
Environmental Defense Fund
1875 Connecticut Avenue, NW
Suite 600
Washington, DC 20009

Mr. David W. Danner (G)

Chair, Washington Utilities and Transportation Commission
1300 S Evergreen Park Drive SW
Olympia, WA 98502

Vacant (I)


Ms. Sara Rollet Gosman (P)

Associate Professor
University of Arkansas School of Law
1045 West Maple Street
Fayetteville, AR 72701

Ms. Sara W. Longan (G)

Deputy Chief, Regulatory
U.S. Army Corps of Engineers
2204 3rd Street
JBER, AK 99506

Mr. Brian R. Weisker (I)

SVP & Chief Operations Officer
Duke Energy Natural Gas Business Unit.
4720 Piedmont Row Drive
Charlotte, NC 28210

Mr. Samuel T. Ariaratnam, PE (P)

Professor & Sunstate Endowed Chair
Arizona State University
School of Sustainable Engineering & the Built Environment
660 S. College Avenue
Tempe, AZ 85287-3005

Mr. Terry L. Turpin (G)

Deputy Director
Office of Energy Projects
Federal Energy Regulatory Commission
888 First Street NE
Washington, DC 20426

Mr. Chad J. Zamarin (I)

Senior Vice President of Corporate Strategic Development
The Williams Companies, Inc.
One Williams Center
Tulsa, OK 74172

Mr. Arvind P. Ravikumar (P)

Research Associate Professor
Department of Petroleum and Geosystems
The University of Texas at Austin
200 E Dean Keaton Street
Austin, TX 78705