HDR  |  CB 
5405 Data Court, Suite 100
Ann Arbor, Michigan  48108

ONE COMPANY  |  MANY SOLUTIONS
Consulting Engineers

Arthur J. Haft,  P.E.
Senior Project Manager

Phone :  734-761-9130          Direct Line :  734-332-6457          Fax :  734-761-9881

     Web Page : www.hdrinc.com  |  www.cummins-barnard.com   E-Mail:  Arthur.Haft@hdrinc.com

Raymond Zbacnik
Senior AQC Consultant

Phone :  734-761-9130          Direct Line :  734-332-6474          Fax :  734-761-9881

Web Page : www.hdrinc.com  |  www.cummins-barnard.com   E-Mail:  Raymond.Zbacnik@hdrinc.com