10095-11 Amend Code Ch 17 Art. 2 Div. 1,3,4 and 6 EPA's Model Pretreatment Ordinance

Home Browse Search

2. Submi�ssion of the results of sampling and analysis identifying the nature and concentration (and/or mass, where required by the standard or by the Director) of regulated pollutants in the discharge from each regulated process. 3. Instantaneous, daily maximum and long term average concentrations (or mass, where required) shall be reported. The sample shall be representative of daily operations and shall be analyzed in accordance with procedures set out herein. Where the Standard requires compliance with a BMP or pollution prevention alternative, the User shall submit documentation as required bv the Director or the applicable Standards to determine compliance with the Standard. Samples should be taken immediately downstream from pretreatment facilities if such exist or immediately downstream from the re ulated process if no pretreatment exists. If other wastewaters are mixed with the re�ulated wastewater prior to pretreatment the User should measure the flows and concentrations necessar ��to allow use of the combined wastestream formula in 40 CFR 403.6(e) to evaluate compliance with Pretreatment Standards. Where an alternate concentration or mass limit has been calculated in accordance with 40 CFR 403.6(e) this adiusted limit along with the su�porting data shall be submitted to the Control Authoritv. 4. Samplin� and analysis shall be performed in accordance with Subsection (�)(1) "Analvtical Requirements" for reports, Section 17-10 of this Division. 5. The Director may allow the submission of a baseline report which utilizes only historical data so lon�as the data provides information sufficient to determine the need for industrial pretreatment measures 6. The baseline report shall indicate the time, date and place of sampling and methods of analysis, and shall certify that such samplin� and analysis is 46