Enterprise Wide Disclosures

The Company is a heavy civil contractor specializing in marine construction, and operates as a single segment, as each project has similar characteristics, includes similar services, has similar types of customers and is subject to the same regulatory environment. The Company organizes and evaluates its financial information around each project when making operating decisions and assessing its overall performance.

The following table represents concentrations of revenue by type of customer for the three and nine months ended September 30, 2011 and 2010.



	Three months ended September 30,								Nine months ended September 30,
	2011		%		2010		%		2011		%		2010		%
Federal……..	$	24,175	44	%	$	45,136	45	%	$	91,377	45	%	$	100,128	38	%
State………..	9,559		18	%	10,363		10	%	41,631		20	%	26,364		10	%
Local……….	12,644		23	%	4,627		5	%	34,820		17	%	32,409		12	%
Private………	8,205		15	%	39,898		40	%	36,711		18	%	103,805		40	%
	$	54,583	100	%	$	100,024	100	%	$	204,539	100	%	$	262,706	100	%

The Company’s long-lived assets are substantially located in the United States.