Johnson County Sand and Gravel — Inspections
Total: 9 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 06/16/2025 | 07/30/2025 | Martin Marietta Materials, Inc... | 5.00 | 2 |
| 09/19/2024 | 09/19/2024 | Martin Marietta Materials, Inc... | 2.50 | 1 |
| 11/15/2023 | 11/15/2023 | Martin Marietta Materials, Inc... | 7.00 | 1 |
| 09/26/2023 | 09/26/2023 | Martin Marietta Materials, Inc... | 6.00 | 1 |
| 04/13/2023 | 04/13/2023 | Martin Marietta Materials, Inc... | 6.50 | 1 |
| 03/09/2022 | 03/09/2022 | Martin Marietta Materials, Inc... | 8.50 | 1 |
| 02/11/2022 | 02/11/2022 | Martin Marietta Materials, Inc... | 8.25 | 1 |
| 09/22/2021 | 09/22/2021 | Martin Marietta Materials, Inc... | 2.75 | 1 |
| 07/12/2021 | 07/12/2021 | Martin Marietta Materials, Inc... | 6.00 | 1 |