SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT
RULE 480 - NATURAL GAS-FIRED CONTROL DEVICES
(Adopted October 7, 1977)
(a) A person installing or using an Air Pollution Control Device which operates on natural gas shall provide one of the following:
(1) A plan, subject to the approval of the Executive Officer which will cause the equipment or source generating the emissions to be taken out of service during a natural gas shortage or curtailment, until approved fuel is restored to the Air Pollution Control Device; or
(2) A fuel system approved by the Executive Officer for use during a natural gas shortage or curtailment.
(b) Effective Dates
(1) This rule becomes effective on the date of adoption for any equipment subject to the provisions of this rule which is installed or constructed on or after that date.
(2) The owner or operator of any equipment subject to the provisions of this rule, which has been installed or constructed prior to the adoption, shall by December 31, 1977, submit:
(A) A plan describing at a minimum the steps that will be taken to achieve compliance with the provisions of this rule, or
(B) An application for Permit to Construct if the equipment is to be modified.