(1) Beginning on January 1, 2014, or prior to that date if the disposal site has been permanently closed for any reason, the authority shall begin site closure and stabilization. The department shall assure that site closure and stabilization is complete and adequate and that the authority retains control of the disposal site. The cost of site closure and stabilization shall be borne by the authority.

  (2) The department shall promulgate rules pertaining to site closure and stabilization and the active surveillance and maintenance of the disposal site.

  (3) After completing site closure and stabilization, the authority shall be required by the department to assure that surveillance and maintenance of the disposal site occurs in accordance with the requirements and conditions of the construction and operating license and with any rules promulgated under this part. The department shall assure that the authority retain control of the site through the period of institutional control.