CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Apr. 26, 2014	Jul. 27, 2013
CURRENT ASSETS:
Cash and equivalents	$ 18,722	$ 18,607
Accounts receivable, net	233,276	252,202
Costs and estimated earnings in excess of billings	198,581	204,349
Inventories	42,512	35,999
Deferred tax assets, net	17,156	16,853
Income taxes receivable	12,287	2,516
Other current assets	18,656	10,608
Total current assets	541,190	541,134
PROPERTY AND EQUIPMENT, NET	205,703	202,703
GOODWILL	267,810	267,810
INTANGIBLE ASSETS, NET	111,819	125,275
OTHER	16,254	17,286
TOTAL NON-CURRENT ASSETS	601,586	613,074
TOTAL ASSETS	1,142,776	1,154,208
CURRENT LIABILITIES:
Accounts payable	62,985	77,954
Current portion of debt	10,156	7,813
Billings in excess of costs and estimated earnings	13,401	13,788
Accrued insurance claims	32,567	29,069
Other accrued liabilities	69,758	71,191
Total current liabilities	188,867	199,815
LONG-TERM DEBT (including debt premium of $3.8 million at January 26, 2013)	403,082	444,169
ACCRUED INSURANCE CLAIMS	32,027	27,250
DEFERRED TAX LIABILITIES, NET NON-CURRENT	47,915	48,612
OTHER LIABILITIES	5,960	6,001
Total liabilities	677,851	725,847
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, par value $1.00 per share: 1,000,000 shares authorized: no shares issued and outstanding	0	0
Common stock, par value $0.33 1/3 per share: 150,000,000 shares authorized: 32,993,267 and 33,587,744 issued and outstanding, respectively	11,314	11,088
Additional paid-in capital	128,387	115,205
Accumulated other comprehensive income	(229)	103
Retained earnings	325,453	301,965
Total stockholders' equity	464,925	428,361
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,142,776	$ 1,154,208