Notwithstanding any other provision of this division, in the San Bernardino County Air Pollution Control District, Group solid waste, as defined in

Section of Title of the California Administrative Code, for a period not to exceed six months from the effective date of this section, may be disposed of by means of an air curtain destructor. The authority provided by this

section applies only to an existing solid waste disposal site in the upper desert area which receives less than tons of solid waste for disposal per day. The use of the air curtain destructor shall be monitored by the San Bernardino County Air Pollution Control District and the state board. Within nine months after the effective date of this section, the district shall file a report with the County of San Bernardino and the state board regarding the extent to which the air curtain destructor meets the emission rules, regulations, and orders of the district and the state board.

At the end of the six-month experimental period, the air curtain destructor may continue to be used if the state board makes a finding that the public health and safety will not be adversely affected by continued use. The state board, in cooperation with San Bernardino County, shall establish a list of toxic materials that will be removed from the solid waste prior to use of the air curtain destructor. There shall be no liability on the part of the state board for any injury occurring as a result of the use of the air curtain destructor under the provisions of this section.