| 118116 | Facilities | 697500 | Pit Inspection Form | 29926 | 5/28/1986 | Download |
| 118116 | Facilities | 697499 | Application for Permit to use Earthen Pit | 202026 | 8/4/1978 | Download |
| 118116 | Facilities | 697501 | Diagram:Crystal State 11-16 Tank Battery | 10272 | 8/4/1978 | Download |