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PERMIT CONDITIONS AND COMPLIANCE STATUS <br />This section follows the permit format for each applicable permit/exemption letter. Text marked in <br />Bold font indicates inspector comments for each condition. <br />Permit Number 93GU886.XA — APEN Exemption Letter for fuel storage tanks. <br />The Air Pollution Control Division has reviewed your emission permit application for the following <br />source: <br />One 15,000 gallon storage tank for diesel fuel and one 4,000 gallon storage tank for <br />unleaded gasoline. <br />It has been determined that the above emission points have uncontrolled actual emissions of less than <br />two tons per year each and do not emit significant quantities of hazardous or odorous pollutants. The <br />above emission points are therefore exempt from the filing of Air Pollutant Emission Notice(s), <br />APEN(s), and are also exempt from permit requirements (per Regulation No. 3, Section II.D.l.a., <br />and Section III.D. La). <br />This exemption from permit requirements is issued in reliance upon the accuracy and completeness <br />of information supplied by the applicant and is conditioned upon construction, installation and <br />operation in accordance with this information and with representations made by the applicant or <br />applicant's agents. Specifically, this exemption has been granted provided that the following <br />information is accurate and complete: <br />Total annual usage of diesel fuel is 145,000 gallons and total annual usage of unleaded <br />gasoline is 13,500 gallons <br />According to the Division's preliminary analysis, these emission points will result in the emissions of <br />the following air pollutants (on an uncontrolled actual basis): <br />Volatile Organic Compounds (diesel): 0.0032 tons per year. <br />Volatile Organic Compounds (gas) : 0.16 tons per year. <br />The Division has further determined that at a level of 90,909,000alg Ions per year of diesel and <br />165,300alg lons per year of gasoline usage uncontrolled emissions from these emission points would <br />equal two tons per year each. At this level an APEN would then be required. <br />The inspector observed the storage tanks and did not detect any leaks or indications that <br />VOC emissions from these points would exceed APEN reporting thresholds. The source <br />has not increased throughput such that they approach the extremely high throughput <br />limits listed above (underlined) which would nullify this Exemption Letter. Therefore, the <br />source is in compliance and this point shall remain APEN Exempt. <br />2012 Air Pollution Inspection <br />0510015-INSP-2012.docx Page 11 of 30 <br />