REPORTING SEGMENTS

(Dollars in thousands)

(Unaudited)

Reporting Segments

Engineering

and

Field

Mobile

Advanced

Construction

Solutions

Solutions

Devices

FIRST QUARTER OF FISCAL 2013 :

Revenues

$    266,871

$  147,481

$  110,164

$    31,595

Operating income before corporate allocations:

$      42,973

$    59,526

$    11,573

$     6,485

Operating margin (% of segment external net revenues)

16.1%

40.4%

10.5%

20.5%

FIRST QUARTER OF FISCAL 2012 :

Revenues

$    248,885

$  147,499

$    78,383

$    27,500

Operating income before corporate allocations:

$      40,077

$    62,361

$     7,358

$     3,339

Operating margin (% of segment external net revenues)

16.1%

42.3%

9.4%

12.1%