Certifications for Mariah McClain
| Certification | Completion Date | Expiration Date | Status |
|---|---|---|---|
| West Virginia Aggregate Sampling | 06/23/2023 | 12/31/2026 | Active |
| West Virginia PCC Inspector | 10/20/2022 | 12/31/2025 | Expired |
| WV Portable Nuclear Gauge Safety & U.S. D.O.T. Hazmat Training (NUREG 1556, 49 CFR 172 Subpart H) | 10/03/2022 | 10/03/2025 | Expired |
| West Virginia Soil and Aggregate Compaction Technician | 10/07/2022 | 12/31/2025 | Expired |