Acronyms

ACA Absolute Calibration Audit AIRS Aeromatic Information Retrieval System AQS Air Quality Services, LLC AWMA Air & Waste Management Association BACM Best Available Control Measures BACT Best Available Control Technology BART Best Available Retrofit Technology CAM Compliance Assurance Monitoring CASAC Clean Air Scientific Advisory Committee CEMS Continuous Emission Monitoring System CFR Code of Federal Regulations CGA Cylinder Gas Audit CHMM Certified Hazardous Material Manager CO Carbon Monoxide COMS Continuous Opacity Monitoring System EDRS Enforcement Document Retrieval System EIIP Emission Inventory Improvement Program EIT Education and Information Technologies ENSR Enhanced New Source Review EPA Environmental Protection Agency FESOP Federally Enforceable State Operating Permit FGD Flue-Gas Desulfurization (scrubber) FIRE Factor Information Retrieval Data System GACT Generally Achievable Control Technology H2S Hydrogen Sulfide HAP Hazardous Air Pollutant HAZWOPER Hazardous Waste Operations and Emergency Response HCI Hydrogen Chloride I/M Inspection / Maintenance IDEM Indiana Department of Environmental Management LAER Lowest Achievable Emissions Rate MACT Maximum Achievable Control Technology MAI Maximum Allowable Increase NAAQS National Ambient Air Quality Standards NAMS National Air Monitoring Stations NESHAP National Emission Standard for Hazardous Air Pollutants

NIST National Institute of Standards and Technology NMOC Non-Methane Organic Compounds NOX Nitrogen Oxides NPDES National Pollutant Discharge Elimination Systems NSPS New Source Performance Standards NSR New Source Review O3 Ozone OTAG Ozone Transport Assessment Group PAMS Photochemical Assessment Monitoring Stations PM Particulate Matter PM10 Particulate Matter (nominally 10m and less) PM2.5 Particulate Matter smaller than 2.5 Micrometers in Diameter PSD Prevention of Significant Deterioration PTC Permit To Construct PTE Potential To Emit QA/QC Quality Assurance / Quality Control QEP Qualified Environmental Professional QIP Quality Improvement Plan RACM Reasonably Available Control Measures RACT Reasonably Achievable Emissions Control Technology RATA Relative Accuracy Test Audit RCRA Resource Conservation and Recovery Act RFP Reasonable Further Progress RMP Risk Management Plan SIP State Implementation Plan SLAMS State and Local Air Monitoring Stations SO2 Sulfur Dioxide SPMS Special Purpose Monitoring Stations SSOA Source Specific Operating Agreement THC Total Hydrocarbons TIP Tribal Implementation Plan TO-12 USEPA test method for NMOC TO-14 USEPA test method for VOC TSCA Toxic Substances Control Act TSP Total Suspended Particulates USEPA United States Environmental Protection Agency VOC Volatile Organic Compounds VOST Volatile Organic Sampling Train