Certifications for Tonja Chandler
| Certification | Completion Date | Expiration Date | Status |
|---|---|---|---|
| West Virginia Aggregate Sampling | 01/30/2025 | 12/31/2028 | Active |
| West Virginia PCC Inspector | 01/31/2025 | 12/31/2028 | Active |
| West Virginia Soil and Aggregate Compaction Technician Re-certification | 01/09/2025 | 12/31/2028 | Active |
| West Virginia Asphalt Field and Compaction Technician Recertification | 12/18/2025 | 12/31/2028 | Active |