Laserfiche WebLink
(1) When the limits in a cate�orical Pretreatment Standard are expressed <br /> only in terms of mass of pollutant per unit of production, the Director mav <br /> convert the limits to equivalent limitations expressed either as mass of <br /> pollutant dischar e�d per day or effluent concentration for purposes of <br /> calculatin� effluent limitations applicable to individual Industrial Users. <br /> �2) State and local requirements and limitations on dischar�es shall be <br /> met bv all dischar�ers when such requirements and limitations are more <br /> stringent than Federal reQUirements and limitations. <br /> � When wastewater subject to a cateporical Pretreatment Standard is <br /> mixed with wastewater not re�ulated by the same Standard, the Director <br /> shall impose an alternate limit in accordance with 40 CFR 403.6(e). <br /> � Once included in its permit, the Industrial User shall comply with the <br /> equivalent limitations developed in lieu of the promul�ated categ;orical <br /> Standards from which the equivalent limits were derived. <br /> � When a categorical Pretreatment Standard specifies one limit for <br /> calculatin�daily maximum dischar�e limitations, and a second limit for <br /> calculatin� monthlv avera�e dischar�e limitations, the same production or <br /> flow fi�ure shall be used in calculatin� both the average and the daily <br /> maximum equivalent limitations. <br /> � Any Industrial User operatin�Lunder a permit incorporatin� eQUivalent <br /> mass or concentration limits calculated from a production-based Standard <br /> shall notify the Director within two (2) business days after the User has a <br /> reasonable basis to know that the production level will si�nificantly <br /> chan�e within the next calendar month. Anv user not notifyin� the <br /> Director of such anticipated chan�e will be required to meet the mass or <br /> concentration limit in its permit that were based on the original estimate of <br /> the long term avera�e production rate. <br /> (e) State Standards. Users must complv with the State of Indiana Pretreatment <br /> Standards as defined at 327 IAC 5-16 throu�h 327 IAC 5-21. <br /> (fl Local Standards. <br /> � The Director is authorized to establish local Limits pursuant to 40 <br /> CFR 403.5(c). <br /> �,2,� The followin� pollutant limits are established to protect against Pass <br /> Throu�h and Interference. These limitations mav be applied as either <br /> instantaneous limitations or dailv maximum limitations. No person shall <br /> 23 <br />