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EX-3.2 - CERTIFICATION OF CFO - Orion Group Holdings Inccertification312.htm
10-K/A - AMENDMENT 1 TO DECEMBER 31 2010 10-K - Orion Group Holdings Incamend10kapr11.htm
 
Exhibit 31.1

 
CERTIFICATION

I, J. Michael Pearson, certify that:

1.           I have reviewed this Annual Report on Form 10-K/A of Orion Marine Group, Inc.;

2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.


  
By:
/s/ J. Michael Pearson
April 1, 2011
J. Michael Pearson
 
President and Chief Executive Officer