Field Office Compliance - Assistance


Assistance ID - 129007
HEIDELBERG MATERIALS US INC. - 310200841
700 25th St NW Mason City, IA 50401
Cerro Gordo County

FO 2

Report
File Name File Type File Date Note
Comments
8/28/2023 Rachel submitted a second corrected EE report. It is believed there are still some inaccuracies, but the report was accepted. The permit language on calculating emissions will be updated for the next TV permit. See attached information. DAVID KNOLL
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