Each user must notify the Pretreatment Coordinator of any planned substantial changes to the user's operations or system that might alter the nature, quality, or volume of its wastewater at least 30 days before the change that results of an increase or addition. Shutdowns or deletions of products are required to be noticed within seven calendar days of determination.
(A) The Pretreatment Coordinator may require the user to submit such information as may be deemed necessary to evaluate the changed condition, including the submission of a wastewater discharge permit application under § 54.054 of this chapter.
(C) For purposes of this requirement, substantial changes include, but are not limited to, flow increases of 20% or greater, the addition or deletion of a shift, the discharge of any previously unreported pollutants, the addition of a new process regardless of waste discharge of lack of discharge, shutdown of a process, or addition or deletion of a product.
(Ord. 04-0108, passed 1-21-04)