Adams	Bob	Adams Poured Walls	1/16/2008
Adams	Don	Livingston County Concrete	1/24/2008
Ames	Dennis	Ames Brothers Cement	4/17/2008
Ames	Steve	Ames Brothers Cement	4/17/2008
Anderson	Nathan	J Peddie Concrete	6/16/2008
Antoline	Joseph	Grand River Construction Inc.	9/22/2010
Atwell	Craig	Gambles Redi-Mix	2/10/2010
Bar	Joseph	RA Holmes Construction	4/6/2010
Beasley	Tom	B & B Concrete Placement	1/31/2011
Binkowski	Tom	Barton Malow Company	1/31/2011
Binkowski	Don	Barton Malow Company	1/31/2011
Brackett	Dave	Signature Concrete	4/17/2008
Bremer	Bret	Maday Construction	9/20/2007
Brower	James	Professional Concrete Construction	2/10/2010
Bullens	David	Grand River Construction Inc.	9/22/2010
Campbell	Phillip	Merlo Construction Company	2/23/2010
Casadei	Steven	Coriano Construction Company	2/17/2011
Censoni	Carl	Serravalle Construction	4/6/2010
Censoni	Steve	Serravalle Construction	4/6/2010
Ciupka	Robert	MDOT - Atlanta	2/10/2010
Cook	James	Professional Concrete Construction	2/10/2010
Cooke	Russell	Coriano Construction Company	2/17/2011
Cornell	Michael	Christman Constructors	9/22/2010
Crouch	John	Nobel Concrete	4/6/2010
Cruz	Daniel	Kares Construction	1/16/2008
Davis	Norman	Grand River Construction Inc.	9/22/2010
DeJongh	Greg	Plasterers & Cement Masons Local 1	9/22/2010
Desbrough	Matt	CLM Construction Company	4/17/2008
DiCicco	Mark	Oliver C. De Luca Company	2/23/2010
Donohue	Jason	Phil Pitters Concrete & Masonry	2/23/2010
Dow	Lowren		4/19/2009
Dragonov	Bill	Signature Concrete	4/17/2008
DuCharme	Grant	Del DuCharme Concrete Construction	9/20/2007
DuCharme	Corey	Del DuCharme Concrete Construction	9/20/2007
Dupont	Andrew	Cement Masons Local 514	2/23/2010
Elsea	Kip	Kip's Concrete	9/20/2007
Erngren	Dennis	Oliver C. De Luca Company	2/23/2010
Fanelli	Aldo		11/20/2009
Fillar	George	Walbridge Aldinger	2/23/2010
Foster	Stan	Adams Concrete	4/17/2008
Freeman	Randall		11/5/2009
Fuller	Chris	Kent Companies	1/31/2011
Fuller	Kerry	Kent Companies	1/31/2011
Gaba	Nicholas	G-Construction	2/23/2010
Gallegos	Ricky	GM and Sons, Inc.	2/17/2011
Gamble	Ken	Gambles Redi-Mix	2/10/2010
Garcia	Gerry	IACOMP Construction	3/14/2008
Garrett	Jeff		11/20/2009
Gomez	Rueben	Lansing Poured Walls	9/22/2010
Grice	Mark	Lee Construction	2/10/2010
Harvat	Louis		4/19/2009
Havenaar	Edward	Graham Construction	9/22/2010
Hayward	Rock	Grand River Construction Inc.	9/22/2010
Hill	Jack	Maday Construction	9/20/2007
Hinton	Billy	Kerson Construction	4/6/2010
Hugo	Mark	Wobig Construction	4/6/2010
Hutchinson	Aaron	Statler Concrete & Supply	4/17/2008
Iaquaniello	Mike	Romana Cement	4/17/2008
Incarnati	Anthony		11/20/2009
Jelsema	Thomas		8/17/2009
Jelsema	Tim		8/17/2009
Johnson	Andrew	JD Laundra Foundations & Masonry	9/20/2007
Jones	Christopher		3/23/2010
Katz	Vern		4/19/2009
Klapmust	Jake	Kamminga & Roodvoets, Inc.	2/17/2011
Krenn	David	Grand River Construction Inc.	9/22/2010
Lambourn	Brian	Kerson Construction	4/6/2010
Lester	Daniel	Contek Inc.	4/5/2010
Lewes	Julian		4/19/2009
Limbacher	Dan	Coriano Construction Company	2/17/2011
Lovell	Tony	Kamminga & Roodvoets, Inc.	2/17/2011
Maday	Pat	Maday Construction	9/20/2007
Malcuit	Brett		11/5/2009
Manning	Robert		3/23/2010
Marshall	Albert		11/20/2009
Martindale	Dallas	Lansing Poured Walls	9/22/2010
Miley	Robert	Pyramid Concrete Inc.	2/17/2011
Millard	Roger	MDOT - Atlanta	2/10/2010
Mills	Richard		11/5/2009
Moore	Thomas		11/20/2009
Mullendore	Daniel		8/17/2009
Munoz	Efren	Merlo Construction Company	2/23/2010
Olson	Greg	Oliver C. De Luca Company	2/23/2010
Peddie	Ryan	J Peddie Concrete	6/16/2008
Peddie	John	J Peddie Concrete	6/16/2008
Peddie, Sr.	John	J Peddie Concrete	6/16/2008
Piechowiak	Mark	Piechowiak Masonry	9/20/2007
Pitters	Phil	Phil Pitters Concrete & Masonry	2/23/2010
Pomerville	Justin	Henry Excavating	4/6/2010
Potter	Howard	Kamminga & Roodvoets, Inc.	2/17/2011
Praay	Chris	JD Laundra Foundations & Masonry	9/20/2007
Predkelis	John	Grand River Construction Inc.	9/22/2010
Ramirez	Jose		11/20/2009
Randall	Clint		11/20/2009
Ripley	Jeff	Adams Poured Walls	2/16/2008
Rock	John	Kares Construction	1/16/2008
Rosado	John	Walbridge Aldinger	2/23/2010
Rosendale	Eric	Lansing Poured Walls	9/22/2010
Rubritius	Dave	Gallo Construction Inc.	2/17/2011
Russ	Bill	Davis Construction	1/25/2010
Sharrer	David	Grand River Construction Inc.	9/22/2010
Shotwell	Tim	Shotwell Builders	9/20/2007
Sinclair	Adelbert	Walbridge Aldinger	2/23/2010
Smith	Matt	RA Holmes Construction	4/6/2010
Somers	Dave	Compeau Brothers Inc.	4/23/2010
Spuller	Kevin	Carr Creek Construction	4/6/2010
Stamper	John	Stamper & Son Cement	6/16/2008
Steinbrook	Andrew	Grand River Construction Inc.	9/22/2010
Terbush	Randy	Randy Terbush Construction	6/16/2008
Terenzi	Steve	Coriano Construction Company	2/17/2011
Tripp	Bill	Davis Construction	1/25/2010
VanSickle	Eric	VanSickle Concrete Company	9/20/2007
Vasold	Greg	Wobig Construction	4/6/2010
Vlassis	Fred	JD Laundra Foundations & Masonry	9/20/2007
Walker	Keino	Grand River Construction Inc.	9/22/2010
Wallace	Matt	Wallace Construction	2/10/2010
Watters	Ryan		11/5/2009
Watts	Greg	Watts Construction	4/17/2008
Watts	Matt	Watts Construction	4/17/2008
Weldon	Dave	Weldon's Transit Mix Inc.	2/10/2010
Weldon	Darrell	Weldon's Transit Mix Inc.	2/10/2010
Wilson	Brian	J & M Concrete	6/16/2008
Yarch	Ronald		11/5/2009
Yoder	Jody	Premiere Concrete Solutions	2/10/2010
Zieziula	Jerzy	Jerzy Zieziula	1/24/2008
Zuzula	Robert	R.L. Zuzula Builders Inc.	9/20/2007

as of April 5, 2006.