capital expenditure
For the purposes of this section, a “capital expenditure” is an expenditure which, under generally accepted accounting principles, is not properly chargeable as an expense of operation and maintenance and which (1) exceeds $600,000 (or such lesser amount as the State may establish), (2) changes the bed capacity of the facility with respect to which such expenditure is made, or (3) substantially changes the services of the facility with respect to which such expenditure is made. For purposes of clause (1) of the preceding sentence, the cost of the studies, surveys, designs, plans, working drawings, specifications, and other activities essential to the acquisition, improvement, expansion, or replacement of the plant and equipment with respect to which such expenditure is made shall be included in determining whether such expenditure exceeds the dollar amount specified in clause (1).