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Orion Marine Group Pipeline Construction

Management Team

Mark R. Stauffer

Mark R. Stauffer

President, Chief Executive Officer, and Director

Mr. Stauffer was named Chief Executive Officer effective January 2015 and has served as Orion Marine Group’s President since February of 2014. Prior to this, Mr. Stauffer assumed operational oversight in 2012, served as Executive Vice President and Chief Financial Officer from 2007 to 2014, and as Vice President and Chief Financial Officer from 1999, when he joined us, to 2007. Mr. Stauffer also served as Secretary from 2004 until 2007. Prior to joining us, Mr. Stauffer served in various capacities at Coastal Towing, Inc. from 1986 to 1999, including Vice President and Chief Financial Officer. Mr. Stauffer is a Certified Public Accountant.

L. Dwayne Breaux

L. Dwayne Breaux

Executive Vice President and Chief Operating Officer

Dr. Breaux joined the Company as Executive Vice President, Chief Operating Officer in October 2015. Prior to joining the Company, Dr. Breaux was President of Wison Offshore & Marine where he oversaw the Company’s global operations. From 1998 to 2009, Dr. Breaux held positions of increasing responsibility including VP Operations was with SBM Atlantia Inc., where he was responsible for all aspects of SBM Atlantia’s operational activities including project management and construction and installation of EPC projects. Prior to SBM, Dr. Breaux held various positions in project management and engineering with companies such as J. Ray McDermott. Dr. Breaux, received his Bachelors and Master of Science in Civil Engineering from Louisiana Tech University and holds a Doctorate in Structural Engineering from Texas A&M University. Dr. Breaux is a registered Professional Engineer in the State of Texas.

Christopher J. DeAlmeida

Christopher J. DeAlmeida

Vice President & Chief Financial Officer

Mr. DeAlmeida has served as Orion Marine Group's Vice President and Chief Financial Officer since February of 2014. Mr. DeAlmeida has over 15 years of public company accounting and financial management experience and has overseen most of the Company’s daily financial and accounting responsibilities since 2012, when he was named Vice President, Finance and Accounting. Prior to that Mr. DeAlmeida served as the Company’s Director of Finance from 2011 to 2012 and served as Director of Investor Relations from 2007 to 2011. Prior to joining Orion, Mr. DeAlmeida held progressively responsible positions in accounting, finance and investor relations with Continental Airlines, Inc. (NYSE: UAL) and BMC Software, Inc. (NYSE: BMC)

Peter R. Buchler

Peter R. Buchler

Executive Vice President, Chief Administrative Officer, General Counsel, Corporate Secretary and Chief Compliance Officer

Mr. Buchler joined the Company as Vice President, General Counsel and Corporate Secretary in September 2009. Soon thereafter, he was also appointed as Chief Compliance Officer and on January 1, 2010 was promoted to Executive Vice President. Prior to joining the Company, Mr. Buchler founded and operated The Buchler Group, LLC, a corporate consulting firm providing contract negotiation, dispute resolution, compliance and other corporate advisory services to the domestic and international construction industry. From December 2003 to December 2008, Mr. Buchler worked for Global Industries Ltd. (NASDAQ: GLBL) in various capacities, including Assistant General Counsel, Vice President Commercial and Subcontracts, and Vice President of Asia Pacific. Prior to joining Global, Mr. Buchler worked for Cooperheat-MQS, Inc. as Executive Vice President, CAO, General Counsel and Corporate Secretary. Additionally, Mr. Buchler has held several positions with McDermott International, Inc. (NYSE: MDR) over a 23-year period including Senior Counsel, Assistant General Counsel for Corporate, and Assistant General Counsel for Shipbuilding, Industrial Services and the Marine Construction segments. Mr. Buchler has also been an associate at Davis Polk & Wardwell, New York, NY and is a former NYSE arbitrator.