Professional Development Team
Project Management & Content Development: O’Brien & Company
Technical Writing: Martha VanGeem, CTL Group
Web Development and Graphic Design: Civic Mind Media
Specifications: Green Building Services

We would like to thank the Northwest Concrete Alliance for their vision in developing this concept and guiding its early development. Specifically:

Bruce Chattin, Exec. Director
Allan Kramer, Patrick Cleary, Co-Chairs
Sustainable Construction Committee of the
Washington Aggregates & Concrete Assoc.
Carolyn Campbell, Exec. Director, Linda McKinley, member, of British Columbia Ready Mix Concrete Association 
Tony McCauley, Chair Promotion Committee,
Oregon Concrete and Aggregates Producers Assoc
Greg Munsell, P.E. WDY Engineering
John Arroyo, NW Cement Producers Group
Dan Huffman, National Ready-Mix Concrete Association
Dave Frentress, Chair, NW Concrete Alliance.

We would also like to thank the following organizations for their technical review assistance and contribution of case studies:

American Coal Ash Association
California Nevada Cement Promotion Council
Cement Association of Canada
Concrete Foundations Association
Environmental Council of Concrete Organizations
Insulating Concrete Form Association
Interlocking Concrete Pavement Institute
National Concrete Masonry Association
National Precast Concrete Association
National Ready-Mix Concrete Association
Precast/Prestressed Concrete Institute
Slag Cement Association
Tilt Up Concrete Association.