SECTION 5.10. LAPSE OF APPROPRIATIONS.
   Every appropriation, except an appropriation for a capital expenditure, shall lapse at the close of the fiscal year to the extent that it has not been expanded or encumbered. An appropriation for a capital expenditure shall continue in force until the purpose for which it was made has been accomplished or abandoned; the purpose of any such appropriation shall be deemed abandoned if three years pass without any disbursement from or encumbrance of the appropriation.