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EXCEL - IDEA: XBRL DOCUMENT - MICHAEL BAKER CORPFinancial_Report.xls
10-Q - FORM 10-Q - MICHAEL BAKER CORPl43017e10vq.htm
EX-31.2 - EX-31.2 - MICHAEL BAKER CORPl43017exv31w2.htm
EX-10.1 - EX-10.1 - MICHAEL BAKER CORPl43017exv10w1.htm
EX-31.1 - EX-31.1 - MICHAEL BAKER CORPl43017exv31w1.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 June 30, 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: August 9, 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 June 30, 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: August 9, 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.