| 116669 | Facilities | 706703 | earthen pit permit | 32347 | 12/29/1977 | Download |
| 116669 | Facilities | 706704 | memo | 32554 | 1/10/1978 | Download |
| 116669 | Facilities | 706705 | typical production facilities layout | 49427 | 12/29/1977 | Download |
| 116669 | Facilities | 708710 | topographic site map | 4594913 | 7/20/1999 | Download |