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3m (minnesota Mining & Mfg Co) - Knoxville - #310487006
    3406 E. PLEASANT Knoxville, IA
FO 5

Staff Action Detail
Inspection - 69140
Staff Action ID: 127969
Staff Name: * Status:*
Result of Contact:* Date Of Staff Action:   
Staff Action:* Authority:
Program Id:*    
Program Type:
    
Air Quality   
Attach Note:
Date/SenderNote 
10/05/2020
bryan.bunton@dnr.iowa.gov
92694
Recommendations:
• Determine the cause of the acid emissions from the ST13 Chamber Exit (EP 003-119) and take corrective action as necessary to prevent damage to the stack.
• As part of the Title V permit renewal process, verify that the statement regarding the dual stacks and emissions distribution for the 8N Enclosure (EPs 004-081 & 004-088) is accurate.

County Contact (If Agriculture related)
County Contact: Date:   Fax Confirmation:

Attached Documents