(1) Revocation criteria. All connection permits issued by the department prior to the effective date of this chapter remain valid until revoked. The department may initiate an action to revoke any permit if significant changes have occurred in the use, design, or traffic flow of the property or of the state highway, requiring the relocation, alteration, or closure of the connection; if the connection was not constructed at the location or to the design specified in the permit; if the permit provisions were not met; or if the connection causes a safety, maintenance, or operational problem on the state highway system. The process to be followed by the department in the revocation of permits shall be consistent with the requirements of chapter 34.05 RCW and WAC 468-51-150. The notification process is as follows:

(a) Notification, correction of deficiencies. The department shall serve notice, in accordance with rules adopted in compliance with chapter 34.05 RCW, to the permit holder, permit holder's successors or assigns, or property owner with a copy to the occupant, for any connection found to be in noncompliance with the conditions of the permit or this chapter. The notice will identify and request that the deficiencies be corrected within thirty days of service of the notice. The notice shall further advise that the department's determination of noncompliance or deficiencies shall become final and conclusive thirty calendar days following service of the notice unless the violations are corrected or an adjudicative proceeding in compliance with chapter 34.05 RCW and WAC 468-51-150 is requested by the permit holder, permit holder's successor or assigns, or the property owner.

(2) Costs. The permit holder, permit holder's successor or assignee, or property owner shall be responsible for the costs of closure due to revocation of a connection permit in compliance with WAC 468-51-120 except when the closure is required by changes to the state highway.

(3) Emergency action. This chapter shall not restrict the department's right to take immediate remedial action, including the closure of a connection if there is an immediate and serious danger to the public health, safety, and welfare, in compliance with chapter 47.32 RCW. In such event, the department shall conform to the provisions for emergency adjudicative proceedings in RCW 34.05.479 and rules adopted thereunder.