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Selected Balance Sheet Information
12 Months Ended
Sep. 24, 2011
Selected Balance Sheet Information [Abstract]  
Selected Balance Sheet Information
4.
Selected Balance Sheet Information

Inventories consist of the following:
 
   
As of
 
   
September 24,
  
September 25,
 
   
2011
  
2010
 
        
Propane, fuel oil and refined fuels and natural gas
 $64,601  $59,836 
Appliances and related parts
  1,306   1,211 
   $65,907  $61,047 

The Partnership enters into contracts to buy propane, fuel oil and natural gas for supply purposes.  Such contracts generally have a term of one year subject to annual renewal, with costs based on market prices at the date of delivery.

Property, plant and equipment consist of the following:
 
   
As of
 
   
September 24,
  
September 25,
 
   
2011
  
2010
 
        
Land and improvements
 $27,904  $28,250 
Buildings and improvements
  82,639   80,072 
Transportation equipment
  19,067   22,959 
Storage facilities
  79,525   78,176 
Equipment, primarily tanks and cylinders
  485,859   481,423 
Computer systems
  47,718   44,705 
Construction in progress
  2,704   5,290 
    745,416   740,875 
Less: accumulated depreciation
  407,291   390,455 
   $338,125  $350,420 

Depreciation expense for the fiscal 2011, 2010 and 2009 amounted to $32,368, $28,411 and $28,123, respectively.  During fiscal 2011 and fiscal 2010, the Partnership recorded a $2,883 and $1,800 adjustment, respectively, to accelerate depreciation expense on certain assets taken out of service.