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10-Q - FORM 10-Q - MICHAEL BAKER CORPl42608e10vq.htm
EX-31.1 - EX-31.1 - MICHAEL BAKER CORPl42608exv31w1.htm
EX-31.2 - EX-31.2 - MICHAEL BAKER CORPl42608exv31w2.htm
Exhibit 32.1
ADDITIONAL CERTIFICATIONS
     Pursuant to 18 U.S.C. Section 1350, the undersigned officer of Michael Baker Corporation (the “Company”), hereby certifies that the Company’s Quarterly Report on Form 10-Q for the three months ended March 31, 2011 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
     
/s/ Bradley L. Mallory       Date: May 5, 2011 
Bradley L. Mallory     
President, Chief Executive Officer and Director     
 
     Pursuant to 18 U.S.C. Section 1350, the undersigned officer of Michael Baker Corporation (the “Company”), hereby certifies that the Company’s Quarterly Report on Form 10-Q for the three months ended March 31, 2011 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934 and that the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
     
/s/ Michael J. Zugay       Date: May 5, 2011 
Michael J. Zugay     
Executive Vice President and Chief Financial Officer     
 
     These additional certifications are being furnished solely pursuant to 18 U.S.C. Section 1350, and are not being filed as part of the Report or as a separate disclosure document.