Within 90 days following the date for final compliance with applicable Categorical Pretreatment Standards, or in the case of a new source following commencement of the introduction of wastewater into the POTW, any IU subject to such pretreatment standards and requirements shall submit to the District a report containing the information described in § 51.086 divisions (B)(6)(i) and (B)(6)(j)and § 51.107(B)(2), For IUs subject to equivalent mass or concentration limits established in accordance with the procedures in § 51.035 (See 40 C.F.R. § 403.6(c)), this report shall contain a reasonable measure of the user’s long-term production rate. For all other IUs subject to Categorical Pretreatment Standards expressed in terms of allowable pollutant discharge per unit of production (or other measure of operation), this report shall include the IU’s actual production during the appropriate sampling period. All compliance reports must be signed and certified in accordance with § 51.120. All sampling will be done in conformance with § 51.119. The report shall state whether the applicable pretreatment standards or requirements are being met on a consistent basis and, if not, what additional O & M and/or pretreatment is necessary to bring the IU into compliance with the applicable pretreatment standards or requirements. This statement shall be signed by an authorized representative of the IU, and certified by a qualified professional engineer licensed to practice in the state.
(Ord. 18-0017, passed 11-13-2018)