Quarterly report pursuant to Section 13 or 15(d)

Property, Plant, and Equipment

v3.20.2
Property, Plant, and Equipment
 9 Months Ended
Jun. 30, 2020
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Property, Plant and Equipment
Property, plant and equipment at June 30, 2020 and September 30, 2019 consisted of the following (in thousands):
June 30, 2020 September 30, 2019
(unaudited)
Construction equipment $ 250,249    $ 214,500   
Plants 100,854    92,279   
Land and improvements 40,479    34,365   
Quarry reserves 20,371    20,678   
Buildings 18,001    15,458   
Furniture and fixtures 5,265    4,864   
Leasehold improvements 1,135    1,135   
      Total property, plant and equipment, gross 436,354    383,279   
Accumulated depreciation, depletion and amortization (202,141)   (177,927)  
Construction in progress 2,538    518   
      Total property, plant and equipment, net $ 236,751    $ 205,870   
Depreciation and depletion expense related to property, plant and equipment was $10.0 million and $7.8 million for the three months ended June 30, 2020 and 2019, respectively, and $28.9 million and $22.1 million for the nine months ended June 30, 2020 and 2019, respectively.