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DUANE J MANKE
IssuedTypeBoiler/ Chief C Engineer
LocationAnnandale, MN 55302
LicensedAug 10, 1990
ExpiresAug 31, 2026
Phone(320) 282-2514
No enforcement actions or OSHA inspections on file.
Data sourced from Minnesota Department of Labor & Industry, Minnesota Attorney General, federal OSHA, and municipal permit offices. Records are public and may not reflect pending appeals or corrections.