OAQ Process Information Application PI-09 Degreasing Operations {52549}

Indiana Department of Environmental Management Office of Air Quality Air Permit Application Page 1 of 4 PI-09 Instructions 10/2006 PROCESS INFORMATION: Degreasing Operations ­ INSTRUCTIONS Microsoft Word version of PI-09 Adobe PDF version of PI-09 The purpose of PI-09 (state form 52549) is to obtain detailed information about the degreasing operations. Complete one form for each process unit (or group of identical process units). PI-09 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: Degreasing Unit Information Part A identifies the degreasing unit. If there are multiple degreasers that are identical in nature, capacity, and use, you may use one row to summarize the data for the identical units. 1. Type of Degreaser: Identify the type of degreasing unit(s) used for the process. 2. 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. 3. 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. 4. Number of Identical Degreasers: Specify whether this form identifies one process unit, or a number of identical process units. Identical units must be of the same type, capacity, and installation date. If more than one identical unit, specify the number of units in the space provided. 5. Material Cleaned: Identify the materials that are cleaned in the degreasing unit(s). 6. Parameter: Provide the operating parameters for the type of degreaser used. Cold Cleaner: a. Agitation Method b. Drainage Time Open-Top Vapor Degreaser: a. Freeboard Ratio b. Condenser Operating Temperature c. Maximum Work Velocity d. Degreasing Time e. Drying Time f. Exhaust Ventilation Rate g. Interface Area American LegalNet, Inc. www.FormsWorkflow.com Indiana Department of Environmental Management Office of Air Quality Air Permit Application Page 2 of 4 PI-09 Instructions 10/2006 Conveyorized Degreaser: a. Condenser Operating Temperature b. Conveyor Speed c. Degreasing Zone Length d. Exhaust Ventilation Rate e. Maximum Tunnel Entrance and Exit Clearance 7. Value: Where applicable, specify a value to define the listed parameter. 8. Units: Where applicable, specify the units of measure to quantify the value used to define the listed parameter. Part B: Process Information Part B identifies the solvents used in the degreasing unit. Include a Material Safety Data Sheet (MSDS) for each solvent used. 9. Type of Solvent: Identify the type of solvent used for the process. 10. 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. 11. Consumption: Specify the solvent consumption in units of gallons per day (gal/day). 12. Density: Specify the density of the solvent in units of pounds per gallon (lb/gal). 13. Temperature As Used: Specify the temperature of the solvent in degrees Fahrenheit (°F) as it is used in the process. 14. Vapor Pressure at 100°F: Specify the vapor pressure of the process at one hundred degrees Fahrenheit (100°F) in units of pounds per square inch (psia). Part C: Emission Controls and Limitations Part C identifies control technology, control techniques, or other process limitations that impact air emissions. 15. 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. 16. Control Techniques: Identify all control techniques used for this process. 17. 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: Emission Factors Part D identifies the emission factors used to calculate air emissions from this process. American LegalNet, Inc. www.FormsWorkflow.com Indiana Department of Environmental Management Office of Air Quality Air Permit Application Page 3 of 4 PI-09 Instructions 10/2006 18. Process Unit & ID: Identify the process and include the identification number for the unit, if applicable. 19. 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. 20. Emission Factor: Provide the relevant emission factor including the appropriate units (e.g., lb/units, lbs/ton, lbs/gal, lbs/cf, etc.). 21. 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 E: Federal Rule Applicability Part E identifies any federal rules that apply to the process. 22. 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