| IA Asphalt Concrete Plant Inspections and Scale Certifications | Auto-Updated: | 12/4/2025 | 7:46 AM |
| | . |
| Producer/Supplier Name | P/S Code |
| Caswell Contracting Inc. | m00551 |
| | . |
| | Plant Id | Plant Name | Location Description |
| . | m00551-02 | Caswell Contracting (Elk City, OK) - 350TPH | 1901 Enterprise Rd. Elk City, OK |
| . | m00551-03 | Caswell Contracting (Elk City, OK) - 400TPH | 1901 Enterprise Rd. Elk City, OK |