Certifications for Charles Guthrie


Certification Completion Date Expiration Date Status
West Virginia Aggregate Sampling 12/04/2024 12/31/2027 Active
West Virginia Aggregate Technician Re-certification 12/11/2025 12/31/2028 Active
West Virginia PCC Inspector Re-certification 12/03/2024 12/31/2027 Active
WV Portable Nuclear Gauge Safety & U.S. D.O.T. Hazmat Training (NUREG 1556, 49 CFR 172 Subpart H) 12/04/2024 12/04/2027 Active
West Virginia Soil and Aggregate Compaction Technician Re-certification 12/04/2024 12/31/2027 Active
West Virginia Asphalt Field and Compaction Technician Recertification 12/18/2025 12/31/2028 Active
West Virginia Asphalt Plant Technician Re-certification 12/04/2025 12/31/2028 Active