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OAQ PROCESS INFORMATION APPLICATION PI-12: Grain Elevators
State Form 52552 (R / 1-07)

INDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT

IDEM ­ Office of Air Quality ­ Permits Branch 100 N. Senate Ave., MC 61-53 Indianapolis, IN 46204-2251 Telephone: (317) 233-0178, or Toll Free: 1-800-451-6027 x30178 (within Indiana) Facsimile Number: (317) 232-6749 www.idem.IN.gov/permits/air/index.html

NOTES:

· · ·

The purpose of this form is to obtain detailed information about the grain elevator process. Complete one form for each elevator (or group of identical elevators). Use additional forms as necessary. This is a required form. Detailed instructions for this form are available online at

www.idem.IN.gov/permits/air/apps/instructions/pi12instructions.doc .
All information submitted to IDEM will be made available to the public unless it is submitted under a claim of confidentiality. Claims of confidentiality must be made at the time the information is submitted to IDEM, and must follow the requirements set out in 326 IAC 17.1-4-1. Failure to follow these requirements exactly will result in your information becoming a public record, available for anyone to inspect and photocopy.

PART A: Grain Elevator Summary Part A summarizes the main parameters of the grain elevator operation. 1. Process Installation Date:
(actual or anticipated)

2. Grain Variety:
(check all that apply)

3. Maximum Processing Rate:
(bushels/year)

4. Is the Grain Cleaned prior to processing? No No No No No Yes: % cleaned: Yes: % cleaned: Yes: % cleaned: Yes: % cleaned: Yes: % cleaned:

Corn Soybeans Wheat Oats Other: 5. Is the Receiving Area open or enclosed? 6. Loading Source:
(check all that apply and indicate the percentage)

Open Truck ( Other:

Enclosed ) Rail ( ( ) ) Barge ( )

PART B: Storage Details Part B details the parameters specific to the drying operations of the grain elevator. If there are multiple process units that are identical in nature, capacity, and use, you may use one form to summarize the data for the identical process units. 7. Storage Units:
(check all that apply)

8. Quantity:

9. Unit ID(s):

10. Number of Times Filled Annually:

11. Storage Capacity:
(bushels)

Silo(s) Bin(s) Other (specify):

Total Storage Capacity:

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Indiana Department Of Environmental Management Office Of Air Quality State Form 52552 (R / 1-07)

Process Information ­ Grain Elevators FORM PI-12 Page 2 of 3

PART C: Grain Handling System Details Part C details the parameters specific to the drying operations of the grain elevator. If there are multiple process units that are identical in nature, capacity, and use, you may use one form to summarize the data for the identical process units. 12. Grain Handling System:
(check all that apply)

13. Quantity:

14. Unit ID(s):

15. Are the Conveyors Totally Enclosed? Yes Yes Yes Yes Yes Yes No No No No No No Dead Box

16. Are the Transfer Points Totally Enclosed? Yes Yes Yes Yes Yes Yes Other: No No No No No No

Auger Belt Conveyor Bucket Conveyor Drag Conveyor Pneumatic Other (specify):

17. Spout Type:

Fixed Down Spout

Telescope Down Spout

PART D: Dryer Details Part D details the parameters specific to the drying operations of the grain elevator. If there are multiple process units that are identical in nature, capacity, and use, you may use one form to summarize the data for the identical process units. 18. Dryer Types:
(check all that apply)

19. Quantity:

20. Unit ID(s):

21. Dryer Specific Parameters: Plate Perforation Diameter (specify units): Mesh Size
(specify units):

22. Fuel Used: (If "other", attach
completed PI-02F form.)

Column Dryer

NA Other NA Other NA Other

Natural Gas only

Rack Dryer Other (specify):

Natural Gas only

Drying Technique (specify):

Natural Gas only

PART E: Emission Factors Part E identifies all emission factors used to calculate air emissions from this process. 23. Process Unit:
(& ID if applicable)

24. Air Pollutant:

25. Emission Factor:
value units

26. Source of Emission Factor
(if not using AP-42, include calculations)

AP-42 AP-42 AP-42 AP-42 AP-42

Other Other Other Other Other

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Indiana Department Of Environmental Management Office Of Air Quality State Form 52552 (R / 1-07)

Process Information ­ Grain Elevators FORM PI-12 Page 3 of 3

PART F: Control Technology Part F identifies the methods used to control emissions from this process. 27. Are hopper emissions controlled? Receiving Area only All area are controlled Grain Processing only No areas are controlled

28. Add-On Control Technology: Identify all control technologies used for this unit, and attach completed CE-01 (unless "none"). None Baghouse / Fabric Filter ­ Attach CE-02. Other (specify): Cyclone ­ Attach CE-03. ­ Attach CE-10.

29. Control Techniques: Identify all control techniques used for this process.

30. Process Limitations / Additional Information: Identify any acceptable process limitations. Attach additional information if necessary.

PART G: Federal Rule Applicability Part G identifies any federal rules that apply to the process. 31. Is a New Source Performance Standard (NSPS) applicable to this source?
Attach a completed FED-01 for each rule that applies.

Yes

No

32. Unit IDs

40 CFR Part 60, Subpart DD 40 CFR Part 60, Subpart OOO 40 CFR Part 60, Subpart UUU

Grain Elevators Non-Metallic Mineral Processing Plants Calciners and Dryers in Mineral Industries Yes No 34. Unit IDs

33. Is a National Emission Standard for Hazardous Air Pollutants (NESHAP) applicable to this source? Attach a completed FED-01 for each rule that applies. 40 CFR Part 61, Subpart 40 CFR Part 63, Subpart
(specify) (specify)

35. Non-Applicability Determination: Provide an explanation if the process unit appears subject to a rule (based on the rule title or the source category), but the rule will not apply.