CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jan. 25, 2014	Jul. 27, 2013
CURRENT ASSETS:
Cash and equivalents	$ 16,344	$ 18,607
Accounts receivable, net	231,619	252,202
Costs and estimated earnings in excess of billings	174,138	204,349
Inventories	43,426	35,999
Deferred tax assets, net	16,334	16,853
Income taxes receivable	18,347	2,516
Other current assets	16,142	10,608
Total current assets	516,350	541,134
PROPERTY AND EQUIPMENT, NET	203,639	202,703
GOODWILL	267,810	267,810
INTANGIBLE ASSETS, NET	115,243	125,275
OTHER	16,852	17,286
TOTAL NON-CURRENT ASSETS	603,544	613,074
TOTAL ASSETS	1,119,894	1,154,208
CURRENT LIABILITIES:
Accounts payable	52,315	77,954
Current portion of debt	9,375	7,813
Billings in excess of costs and estimated earnings	13,869	13,788
Accrued insurance claims	32,638	29,069
Other accrued liabilities	57,566	71,191
Total current liabilities	165,763	199,815
LONG-TERM DEBT (including debt premium of $3.8 million at January 26, 2013)	416,301	444,169
ACCRUED INSURANCE CLAIMS	30,942	27,250
DEFERRED TAX LIABILITIES, NET NON-CURRENT	49,003	48,612
OTHER LIABILITIES	6,249	6,001
Total liabilities	668,258	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	11,263	11,088
Additional paid-in capital	122,998	115,205
Accumulated other comprehensive income	(183)	103
Retained earnings	317,558	301,965
Total stockholders' equity	451,636	428,361
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,119,894	$ 1,154,208