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Other Accrued Liabilities (Details) (USD $) | Jan. 26, 2013 | Jul. 28, 2012
--- | --- | ---
Accrued payroll and related taxes | $ 19,529,000 | $ 19,248,000
Accrued employee benefit and incentive plan costs | 17,001,000 | 12,488,000
Accrued construction costs | 16,949,000 | 11,515,000
Accrued interest and related bank fees | 990,000 | 0
Other current liabilities | 15,490,000 | 7,675,000
Total other accrued liabilities | 69,959,000 | 50,926,000
Accrued remaining purchase price of acquisition | 4,710,000 |
Quanta's Domestic telecommunications Infrastructure Services, Subsidiaries [Member] |  |
Accrued Bonuses, Current | $ 9,200,000 |

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