(A) Within 90 days following the date for final compliance with applicable pretreatment standards or, in the case of a new source, following commencement of the introduction of wastewater into the sewerage system, any user subject to pretreatment standards and requirements shall submit to the city a report indicating the nature and concentration of all pollutants in the discharge which are limited by pretreatment standards and requirements, and the average and maximum daily flow for the process units in the user facility which are limited by the pretreatment standards or requirements. 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 or pretreatment is necessary to bring the user into compliance with the pretreatment standards or requirements. The statement shall be signed by an authorized representative of the industrial user, and certified by a qualified professional.
(2012 Code, § 88-170)
(B) (1) Any user subject to a pretreatment standard, after the compliance date of the pretreatment standard or, in the case of a new source, upon commencement of the discharge into the sewerage system, shall submit to the city during the months of June and December, unless otherwise specified in the pretreatment standard or by the city, a report indicating the nature and concentration of pollutants in the effluent which are limited by the pretreatment standards. In addition, the report shall include a record of all daily flows which exceeded the average daily flow reported in § 53.29(A)(3) of this chapter during the reporting period.
(2) The city may impose mass limitation on users as appropriate. If imposed, the report required by division (B)(1) above shall indicate the mass of pollutants regulated by pretreatment standards in the effluent of the user. The reports shall contain the results of sampling and analysis of the discharge, including the flow and the nature and concentration, or production and mass, of pollutants which are limited by the pretreatment standards. The frequency of monitoring shall be prescribed in the pretreatment standards. All analyses shall be performed in accordance with procedures established pursuant to § 304(g) of the Act and contained in 40 C.F.R. part 136, as amended. Sampling shall be performed in accordance with the procedures set forth in the EPA publication, Sampling and Analysis Procedures for Screening of Industrial Effluents for Priority Pollutants, April, 1977, as amended, or with any other sampling and analytical procedures approved by the EPA.
(2012 Code, § 88-171)