OAQ Process Information Application PI-08 Concrete Batchers {52548}

Indiana Department of Environmental Management Office of Air Quality Air Permit Application Page 1 of 3 PI-08 Instructions 5/2006 PROCESS INFORMATION: Concrete Batchers ­ INSTRUCTIONS Microsoft Word version of PI-08 Adobe PDF version of PI-08 The purpose of PI-08 (state form 52548) is to obtain detailed information about the concrete batcher manufacturing process. Complete one form for each process unit (or group of identical process units). PI-08 is a required form for all air permit applications submitted to IDEM, OAQ. For the purposes of this form, the term "source" refers to the plant as a whole and NOT to the individual emissions units. If you do not provide the enough information to adequately describe the process, the application process may be stopped. If you have any questions, contact the Air Permit Reviewer of the Day (PROD) at (317) 233-0178 or 1-800-451-6027 extension 3-0178 (toll free call within Indiana). Part A: Process Information Part A identifies the concrete batch process. If there are multiple concrete batchers that are identical in nature, capacity, and use, you may use one form to summarize the data for the identical units. 1. Unit ID: Provide the identification number for the unit. The identification numbers listed on this form should correspond to the emissions unit identified on the Plant Layout and Process Flow diagrams. 2. Installation Date: Provide the date on which the unit was installed. If the exact date is not known, provide the month and year of the installation. If the unit has not yet been installed, provide the anticipated installation date. If the unit has been modified or reconstructed since the original installation, include the most recent modification/reconstruction date. 3. How many identical units are identified in this form? Indicate whether this form identifies one process unit, or a number of identical process units. Identical units must be of the same blasting type, process capacity, and installation date. If more than one identical unit, specify the number of units in the space provided. 4. Raw Material: Identify the types of materials that are fed into the concrete batch process. In addition, indicate the amount of that materials, as a percentage of total material fed into the concrete batch process. 5. Maximum Mixer Capacity: Provide the maximum capacity of the concrete mixer, in tons per year (tpy). 6. Maximum Amount of Concrete Produced: Provide the maximum amount of concrete produced, in tons per hour (ton/hr). 7. Stationary or Mobile Plant: Specify whether this is a stationary concrete batch plant, or a mobile concrete batch plant. Part B: Emission Factors Part B identifies the emission factors used to calculate air emissions from this process. 8. Process Unit: Identify the process and include the identification number for the unit, if applicable. 9. Air Pollutant: For each process identified, list each air pollutant emitted to the atmosphere during normal operation. If there are multiple pollutants for an process, use a new row for each pollutant. 10. Emission Factor: Provide the relevant emission factor including the appropriate units (e.g., lb/units, lbs/ton, lbs/gal, lbs/cf, etc.). American LegalNet, Inc. www.FormsWorkflow.com Indiana Department of Environmental Management Office of Air Quality Air Permit Application Page 2 of 3 PI-08 Instructions 5/2006 11. Source of Emission Factor: Provide the source of the emission factors. Common sources include AP-42, stack test data, engineering analysis. The United States Environmental Protection Agency (U.S. EPA) has developed a Clearinghouse for Inventories & Emission Factors containing AP-42 and other emission factors. Appendix A of AP-42 lists several common conversion factors that may be needed to calculate potential to emit. Part C: Emission Controls and Limitations Part C identifies control technology, control techniques, or other process limitations that impact air emissions. 12. Add-On Control Technology: Identify all control technologies used for this process, if applicable. A Control Equipment (CE) application form will need to be completed for each control device used, and a summary of control equipment should be submitted using form CE-01. 13. Control Techniques: Identify all control techniques used for this process. 14. Process Limitations / Additional Information: Use the space provided to identify any acceptable process limitations or to provide additional information. An example of an acceptable process limitation would be taking a limit on raw material usage. Such a limit would require an additional record keeping and reporting requirements to be enforceable. For some limitations, performance testing may also be required. Any future change to the established limit will require a permit modification. Part D: Federal Rule Applicability Part D identifies any federal rules that apply to the process. 15. Is a New Source Performance Standard (NSPS) applicable to this source? Specify whether a New Source Performance Standard (NSPS) is applicable to the process unit(s). If a New Source Performance Standard (NSPS) applies, list the rule citation and title in the space provided and submit a FED-01 form to identify the applicable portions of the rule. 16. Unit IDs: Provide the identification numbers for the process units that are subject to an NSPS. The identification numbers listed on this form should correspond to the emissions unit identified on the Plant Layout and Process Flow diagrams. 17. Is a National Emission Standard for Hazardous Air Pollutants (NESHAP) applicable to this source? Specify whether a National Emission Standard for Hazardous Air Pollutants (NESHAP) is applicable to the process unit(s). If a National Emission Standard for Hazardous Air Pollutants (NESHAP) applies, list the rule citation and title in the space provided and submit a FED-01 form to identify the applicable portions of the rule. The United States Environmental Protection Agency (U.S. EPA) provides lists of NESHAP on the Rules and Implementation section of the Air Toxics Website. 18. Unit IDs: Provide the identification numbers for the process units that are subject to a NESHAP. The identification numbers listed on this form should correspond to the emissions unit identified on the Plant Layout and Process Flow diagrams. 19. Non-Applicability Determination: Provide an explanation of non-applicability if the process unit would appear to be subject to a rule (based on the rule title of aff