Field Office Compliance - Field Activity - 100931

Ajinomoto Health and Nutrition North America, Inc - AHI - 310423788

1116 Highway 137 Eddyville, IA 52553-5001

Monroe County

FO 5

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Activity Report

Attached Files/Reports

Document Name	Type	File Date	Note
68-09-002_FO5_091225_01.pdf	Inspection Report (public)	09/10/2025

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Comments

Date	Comment	Commenter
9/12/2025	Requirement:• Comply with the production limits specified in the construction permits at all times. [567 IAC 22.3(3)] Reminder:• For EPs 77, 78 & 79 maintain records of VOC chemicals used in the cooling towers on a 12-month rolling basis. [567 IAC 22.3(3)]Recommendations:• For EP 09, replace the manometer sight glass.• For EP 10, review the recordkeeping spreadsheet to ensure values are flagged if over the 2.2 tons/hour daily average limit and that standard rounding procedures are used.• For EP 41, correct the stack discharge style discrepancy by submitting a construction permit application to the DNR Air Quality Bureau. (via Iowa EasyAir)• For EPs 77, 78 & 79, compile a list of chemicals used in the cooling towers and their corresponding VOC contents.	BRYAN BUNTON

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Compliance Tracking

Action Type	Date	Completed Date	Comment	Delete