GOODWILL AND INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 29, 2013

GOODWILL AND INTANGIBLE ASSETS

Components of amortized intangible assets

	June 29, 2013
	Gross Carrying Amount		Accumulated Amortization		Weighted Average Life
Customer Relationships	$	171,290	$	68,632	13 years
Proprietary Software & Database		3,949		2,824	6 years
Patents & Proprietary Technology		9,592		6,084	8 years
Non-compete Agreements		1,793		1,582	6 years
	$	186,624	$	79,122

	December 29, 2012
	Gross Carrying Amount		Accumulated Amortization		Weighted Average Life
Customer Relationships	$	170,556	$	62,957	13 years
Proprietary Software & Database		3,073		2,795	6 years
Patents & Proprietary Technology		9,953		5,517	8 years
Non-compete Agreements		1,807		1,542	6 years
	$	185,389	$	72,811

Amortization expense for intangible assets

Thirteen Weeks Ended				Twenty-six Weeks Ended
2013		2012		2013		2012
$	3,458	$	3,624	$	7,696	$	7,169

Schedule of future estimated amortization expense

	Estimated Amortization Expense
2013	$	15,715
2014		14,898
2015		14,053
2016		13,518
2017		13,479

Non-amortized intangible assets

	June 29, 2013		December 29, 2012		Year Acquired
Webforge	$	16,456	$	17,411		2010
Newmark		11,111		11,111		2004
Ingal EPS/Ingal Civil Products		8,685		9,189		2010
Donhad		6,552		6,932		2010
Industrial Galvanizers		3,809		4,030		2010
Other		14,355		11,019
	$	60,968	$	59,692

Carrying amount of goodwill

	Engineered Infrastructure Products Segment			Utility Support Structures Segment			Coatings Segment			Irrigation Segment			Other			Total
Balance at December 29, 2012	$	155,185		$	77,141		$	77,053		$	2,517		$	18,895		$	330,791
Acquisitions		13,326			—			—			—			—			13,326
Foreign currency translation		(9,663	)		—			(998	)		(54	)		(1,035	)		(11,750	)
Other		1,737			(1,737	)		—			—			—			—
Balance at June 29, 2013	$	160,585		$	75,404		$	76,055		$	2,463		$	17,860		$	332,367