| 115027 | Facilities | 651665 | pit inspection form | 21998 | 4/9/1987 | Download |
| 115027 | Facilities | 651664 | evaluation of retaining pits | 19858 | 6/7/1983 | Download |
| 115027 | Facilities | 1389357 | exhibit "E" | 443122 | 5/19/1983 | Download |
| 115027 | Facilities | 651663 | earthen permit | 87977 | 5/13/1983 | Download |