Users shall provide wastewater treatment as necessary to comply with this chapter and shall achieve compliance with all categorical pretreatment standards, local limits, and the prohibitions set out in §
11.10 of this chapter within the time limitations specified by EPA, the State, or the Superintendent, whichever is more stringent. Any facilities necessary for compliance shall be provided, operated, and maintained at the user's expense. Detailed plans describing such facilities and operating procedures shall be submitted to the Superintendent for review, and shall be acceptable to the Superintendent before such facilities are constructed. The review of such plans and operating procedures shall in no way relieve the user from the responsibility of modifying such facilities as necessary to produce a discharge acceptable to the City under the provisions of this chapter.
At least once, the Superintendent shall evaluate whether each
significant industrial user needs an accidental discharge/slug control
plan. The Superintendent may require any user to develop, submit for
approval, and implement such a plan. Alternatively, the Superintendent
may develop such a plan for any user. The Superintendent shall review
the need for said plan, or other actions, as part of the ongoing oversight
of the user. An accidental discharge/slug control plan shall address,
at a minimum, the following:
A. Description of discharge practices, including nonroutine batch discharges;
B. Description of stored chemicals;
C. Procedures for immediately notifying the Superintendent of any accidental or slug discharge, as required by §
11.32F of this chapter; and
D. Procedures 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.