Contact the following persons for more specific information regarding the use of tire-derived aggregate (TDA)–made from shredded waste tires—for public works projects and other civil engineering applications.
Technical Assistance Contacts
Stacey M. Patenaude
Materials Recycling Engineer
Department of Resources Recycling and Recovery (CalRecycle)
1001 I Street,
Sacramento, CA
Phone: (916) 341-6418
Joaquin Wright
GHD
2235 Mercury Way, Suite 150
Santa Rosa, CA 95407
Phone: (707) 523-1010
E-mail: Joaquin.Wright@ghd.com
Website: www.ghd.com
Local Assistance Contacts
For more information contact: Tire Management Program Hotline, WasteTires@calrecycle.ca.gov