(a)
Users shall provide wastewater treatment as necessary to comply with this article and shall achieve compliance with all categorical pretreatment standards, local limits and the prohibitions set out in section 24.04.031 of this article within the time limitations specified by the 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. Plans shall be sealed by a licensed professional engineer.
(b)
Unless [there is] evidence that the limits in division 2 of this
article are not violated, all establishments which prepare food and/or
generate wastewater from a food preparation process shall have a grease
trap sized to provide a theoretical hydraulic detention time of twenty
minutes minimum, or whatever time period is required to meet the limitations
in division 2 of this article based on the capacity of the pipe to
the facility discharging process wastewater, the water meter size,
or flow rate to the grease trap based on fixture unit capacities as
defined in the plumbing code.
(Ordinance 940308, sec. 3.1, adopted 3/8/94)
