A. 
Moneys. All user charge moneys shall be placed in the JRSB Fund. Such moneys shall be used only to cover the costs of operation, maintenance, replacement and toxics handling and sampling as well as other costs as outlined in § 137-19 of this law.
B. 
Expenditures. Expenditures shall be made from the user charge moneys by the fiscal officer in accordance with the detailed annual budget as authorized by the JRSB.
C. 
Replacement reserve expenditures. Expenditures from the accrued replacement reserve for facilities shall be utilized for making renewals to reverse the effect of the physical elements on the facilities and/or to purchase movable property. Such expenditures would result in an extended useful life or meet the anticipated useful life of the facilities.
D. 
Renewals. Renewals to reverse the effects of the physical elements and/or to purchase movable property shall be capital expenditures that cause the annual estimate for accrued reserves from depreciation and replacement to be evaluated in terms of extended useful life as a result of preventive maintenance programs or of such renewals. The expenditures to overcome physical and/or functional obsolescence shall be capitalized against the element of the facility and charged to the fixed-asset groups of accounts as an improvement to such element. Future estimates of accrued reserve requirements shall be evaluated and reflected in the replacement reserve requirements.
E. 
Audit. An audit shall be performed annually by a certified public accountant selected by the JRSB.