If the department and the service provider are unable to agree on the cost of the lease, the service provider may submit the cost of the lease to binding arbitration by serving written notice on the department. Within thirty days of receiving the notice, each party shall furnish a list of acceptable arbitrators. The parties shall select an arbitrator; failing to agree on an arbitrator, each party shall select one arbitrator and the two arbitrators shall select a third arbitrator for an arbitration panel. The arbitrator or panel shall determine the cost of the lease based on comparable siting agreements. Costs of the arbitration, including compensation for the arbitrator's services, must be borne equally by the parties participating in the arbitration and each party shall bear its own costs and expenses, including legal fees and witness expenses, in connection with the arbitration proceeding.
RCW 47.04.045