CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands	Oct. 29, 2011	Jul. 30, 2011
CURRENT ASSETS:
Cash and equivalents	$ 51,312	$ 44,766
Accounts receivable, net	140,492	138,552
Costs and estimated earnings in excess of billings	101,426	90,855
Inventories	25,716	20,558
Deferred tax assets, net	15,971	15,957
Income taxes receivable	3,493	8,685
Other current assets	11,240	10,938
Total current assets	349,650	330,311
PROPERTY AND EQUIPMENT, NET	147,616	149,439
GOODWILL	174,849	174,849
INTANGIBLE ASSETS, NET	54,589	56,279
OTHER	13,203	13,877
TOTAL NON-CURRENT ASSETS	390,257	394,444
TOTAL	739,907	724,755
CURRENT LIABILITIES:
Accounts payable	36,211	39,399
Current portion of debt	177	232
Billings in excess of costs and estimated earnings	456	749
Accrued insurance claims	25,659	26,092
Other accrued liabilities	51,296	52,041
Total current liabilities	113,799	118,513
LONG-TERM DEBT	187,555	187,574
ACCRUED INSURANCE CLAIMS	24,203	23,344
DEFERRED TAX LIABILITIES, NET NON-CURRENT	43,479	39,923
OTHER LIABILITIES	3,704	3,550
Total liabilities	372,740	372,904
COMMITMENTS AND CONTINGENCIES, Notes 10, 11, and 16
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: 33,578,474 and 33,487,640 issued and outstanding, respectively	11,193	11,162
Additional paid-in capital	115,397	112,991
Accumulated other comprehensive income	211	299
Retained earnings	240,366	227,399
Total stockholders' equity	367,167	351,851
TOTAL	$ 739,907	$ 724,755