The Chief Financial Officer shall use said escrow fund to pay the fees and costs of any professional personnel employed to process, review, make recommendations on the applications, plats, plans or supporting documentation submitted therewith and to make inspections in connection therewith. The Chief financial Officer shall make such disbursements in accordance with the voucher system employed by the Township. Said escrow account deposit shall be in addition to any application or inspection fees required and paid. If this escrow fund diminishes to less than $250 at any time, the applicant shall, within 30 days of notification of same, deposit sufficient funds with the Chief Financial Officer to restore the escrow fund to at least the original deposit. If such deposit is not so made upon request, the Board shall, upon notification of the same, advise the governing body to declare the performance guaranty forfeited. Upon approval of the Land Use Board, any balance in said escrow account after payment of all applicable engineering, legal, planning or other professional expenses shall be returned to the party who made the deposit.