Ray Seipp
President
9701 Gayton Road, Suite 5
Richmond, VA 23238
Phone: 423.364.6982 | Fax: 877.731.7743

CONSULTANTS

Robert E. Hackman
GeoMaterials Consulting, LLC
9705 Oriole Court
Ellicott City, MD 21042
Phone: 410.960.4822 

ADMINISTRATIVE 
Sherry Braafhart
Office Administrator
14527 Alpine Drive
Urbandale, IA 50323
Phone: 717.475.9429 | Fax: 877.731.7743