| Conveyors 3,4, and 8 October 2021 VEE | VEE Acknowledgement - Mineral Crushing | DEC-22-2021 |
| Conveyors 3,4, and 8 October 2021 VEE | VEE Report - Mineral Crushing | OCT-14-2021 |
| Conveyors 16,19,20,&21 September 2021 VEE | VEE Acknowledgement - Mineral Crushing | OCT-11-2021 |
| Conveyors 16,19,20,&21 September 2021 VEE | VEE Report - Mineral Crushing | SEP-16-2021 |
| source 03, Sand Processing Plant | Start-Up Notification | AUG-24-2021 |
| application reminder letter | Letter | APR-16-2021 |
| Amendment #1 Rock Crushing and Sizing Operation | Old Permit | OCT-26-2020 |
| permit extension amendment #1: receipt of permit amendment 1 | Email | OCT-26-2020 |
| permit extension amendment #1: no comment permittee | Email | OCT-14-2020 |
| Permit extension | Letter | SEP-18-2020 |
| Application reminder | Letter | APR-17-2020 |
| source 03, Sand Processing Plant | Start-Up Notification | APR-03-2020 |
| Source 03: Rock Crushing and Sizing Operation, Permit | Old Permit | SEP-20-2018 |
| Source 03: Rock Crushing and Sizing Operation | Emission Summary | SEP-20-2018 |
| Source 03: Rock Crushing and Sizing Operation, comment from permittee & agreement letter | Email | SEP-17-2018 |