A maintenance bond not exceeding 50% of the full cost of repaving the Township roads servicing the operation, from the entry to the operation to the first utilized arterial roadway, as classified by the Township Comprehensive Plan, under such conditions, in form and with surety as shall be approved by the Township Board of Supervisors, shall be provided by the operator. In lieu of a bond, the operator may deposit cash or securities with the Township to secure said repaving under an escrow agreement approved by the Township Solicitor and Board of Supervisors.