(a) To transfer a permit to a new owner or operator, written application for permit modification must be made to the department on the forms provided by the department for permit transfers.

(b) In order for operation of the facility to continue without interruption, application must be made at least 30 days in advance of the transfer.

(c) If, when the ownership or operation is transferred, the volume or composition of the facility discharge will be altered beyond that provided for in the permit, a new application for permit shall be required.