Contact Company Name Address Line 1 City State Zip First Name Anderson, Eckstein and Westrick, Inc. 51301 Schoenherr Road Shelby Twp., MI Gordon 300 River Place, Suite Applied Science, Inc. 5400 , MI 48207 Karen

BEI Associates, Inc. 601 W. Fort Detroit, MI 48226 Christopher 125 Ottawa NW, Suite Grand Rapids, MI Black & Veatch Ltd. Of 380 49503 David One Woodward Ave., CDM Michigan, Inc. Suite 1500 Detroit, MI 48226 151 W. Congress Suite DLZ Michigan, Inc. 328 Detroit, MI 48226 Vicki Fishbeck, Thompson, Carr & Huber, Grand Rapids, MI Inc. 1515 Arboretum Dr., SE 49546 Jeffrey 420 , Detroit, MI 48226- Hubbell, Roth & Clark, Inc. 220 Bagley 1453 Peter 480 , 2000 NTH Consultants, LTD Brush Street Detroit, MI 48226 Hosam 1001 Woodward Ave. Malcolm Pirnie of Michigan, Inc. Suite 1000 Detroit, MI 48226 Rohit

Orchard, Hiltz & McCliment, Inc. 34000 Plymouth Road Livonia, MI 48150 Vyto

Process Results, Inc. 201 S Ann Arbor Saline, MI 48176 Thomas 540 S. Saginaw, Suite ROWE Professional Services Company 200 Flint, MI 48502 Douglas 1900 St. Antoine St. Suite Sigma Associates, Inc. 500 Detroit, MI 48226 Enmar 660 Woodward Ave., Gnanadesik Somat Engineering, Inc. Suite 2430 Detroit, MI 48226 an 65 Cadillac Square, Suite Tetra Tech of Michigan, PC 3400 Detroit, MI 48226 James Tucker, Young, Jackson, Tull, Inc. 565 E. Larned, Suite 300 Detroit, MI 48226 George

URS Corporations 400 Monroe, Suite 270 Detroit, MI 48226 Jan 500 Griswold, Ave, Suite Wade Trim Associates, Inc. 2500 Detroit, MI 48226 Andrew Contact Last Name Contact Title Contact Phone Contact Fax Contact Email Wilson Executive Vice President 586-726-1234 586-726-8780 [email protected] karen.ridway@asi- Ridgway President 313-567-3990 313-567-3750 detroit.com ckittides@beiassociates. Kittides Chairman 313-963-2300 313-962-4269 com

Koch Client Service Manager 616-459-2360 616-459-2810 [email protected]

313-963-1313 313-963-3131 [email protected]

Briggs Vice President 313-961-4040 313-961-4086 [email protected]

Brown Project Manager 517-882-0383 517-882-0388 [email protected]

Roth Vice President 313-965-3330 313-965-3342 [email protected] [email protected] Yaldo Principal Engineer 248-324-5363 248-324-5390 om rohit.trived@arcadis- Trivedi Associate Vice President 313-965-8436 313-965-8907 us.com vyto.kaunelis@ohm- Kaunelis Principal 734-466-4435 734-522-6427 advisors.com 734-429-8900 EXT [email protected] Larder Project Manager 150 734-429-8901 om

Scott Project Manager 810-341-7500 810-341-7573 [email protected] eshayota@sigmassociat Shayota Vice President 313-963-9700 313-963-7626 es.com Ramanuja m President 313-963-2721 313-963-2736 [email protected] james.rydquist@tetratec Rydquist President 313-964-0790 313-964-6957 h.com Karmo President 313-963-0612 313-963-2156 [email protected] [email protected] Hauser Vice President 248-204-4140 248-204-5901 m [email protected] McCune Executive Vice President 313-961-3650 313-961-0898 m