The director shall evaluate whether each SIU needs an accidental discharge/slug discharge control plan or other action to control slug discharges at the time of SIU determination, or at least by the first year. All the activities associated with slug control evaluation and results are to be kept in the industrial user file. The director may require any user to develop, submit for approval and implement such a plan or take such other action that may be necessary to control slug discharges. Alternatively, the director may develop such a plan for any user. An accidental discharge/slug discharge control plan shall, at a minimum, include the:
(a) Description of discharge practices, including non-routine batch discharges;
(b) Description of stored chemicals;
(c) Procedures for immediately notifying the director of any accidental or slug discharge, as required by § 12.5-656 of this article; and
(d) Procedures as needed to prevent adverse impact from any accidental or slug discharge. Such procedures include, but are not limited to, inspection and maintenance of storage areas, handling and transfer of materials, loading and unloading operations, control of plant site runoff, worker training, building of containment structures or equipment, measures for containing toxic organic pollutants, including solvents and/or measures and equipment for emergency response.
(Ord. 12274, § 1, passed 11-28-1995; Ord. 20043-01-2012, § 8, passed 1-10-2012)