Schnabel

Technical Directors

Allen Cadden, P.E. Principal Director of Technical Services Director of Geotechnical Engineering Services- Development Member, Board of Directors	James Seli, P.E. Principal Director of Geotechnical Engineering
David Campbell, P.E. Principal Director of Dam Engineering Member, Board of Directors Member, Executive Committe

Administrative Management

Judith Asbury Controller Branch Leader, Glen Allen, Virginia	Ned Cahill, CNE, MCSE Director of IT
Susan A. Quiroga, CPA Chief Financial Officer

Human Resources

Robin Emanuele, PHR Director of Human Resources

Business Development

William J. Murphy, P.E. Principal Director of Business Development Member, Board of Directors

Subsidiary Companies

David R. Chapman, P.E. President/CEO, Lachel & Associates, Inc. Technical Director, Tunnels and Underground Construction Services