| 117031 | Facilities | 707645 | Application for Permit to Use Earthen Pit | 204409 | 1/18/1977 | Download |
| 117031 | Facilities | 707650 | Pit Inspection Form | 20709 | 10/7/1987 | Download |
| 117031 | Facilities | 707649 | Diagram-Dehydrator Drain Pit | 19422 | 1/18/1977 | Download |
| 117031 | Facilities | 707651 | Pit Inspection Form | 20728 | 10/7/1986 | Download |