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USD ($)

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       In January 2011, we acquired a company for an immaterial amount.
       This company primarily provides mechanical, HVAC and specialty
       refrigeration systems to many industries in the United States
       and will be included in our United States mechanical
       construction and facilities services reporting segment. The
       purchase price of this acquisition is subject to finalization
       based on certain contingencies provided for in the purchase
       agreement.
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 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 5
 -Paragraph 11

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