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Segment Information
 6 Months Ended
Jun. 30, 2011
Segment Information  
Segment Information

8. Segment Information

        The information in the following table was derived from internal financial reports used for corporate management purposes:

 
   Three months ended
June 30,		   Six months ended
June 30, 		 
(In thousands)
  2011   2010   2011   2010  
 

Contract revenues:

                          
   

T&D

   $ 139,662   $ 107,763   $ 257,687   $ 210,597  
   

C&I

     45,648     32,522     77,917     78,577  
                   

 

   $ 185,310   $ 140,285   $ 335,604   $ 289,174  
                   
 

Operating income (loss):

                          
   

T&D

   $ 11,832   $ 8,769   $ 25,375   $ 14,892  
   

C&I

     824     1,734     1,676     3,948  
   

General Corporate

     (6,669 )   (4,665 )   (13,441 )   (8,291 )
                   

 

   $ 5,987   $ 5,838   $ 13,610   $ 10,549