| 13492 | Facilities | 690947 | pit construction report/permit | 58295 | 9/24/1998 | Download |
| 13492 | Facilities | 690950 | laboratory test results | 27839 | 1/18/1999 | Download |
| 13492 | Facilities | 690948 | drill site /access form-map | 154356 | 9/24/1998 | Download |
| 13492 | Facilities | 690949 | water loss calculation-plan view | 155096 | 9/24/1998 | Download |