| 118427 | Facilities | 383643 | Pit Inspection Form | 31360 | 6/24/1986 | Download |
| 118427 | Facilities | 383641 | Lease Inspection Form | 26362 | 9/12/1984 | Download |
| 118427 | Facilities | 383639 | Application for Permit to use Earthen Pit | 102637 | 10/25/1983 | Download |
| 118427 | Facilities | 383640 | Letter Beren Corp. to COGCC | 22863 | 10/25/1983 | Download |
| 118427 | Facilities | 383645 | Topo Map | 47884 | 1/5/1982 | Download |
| 118427 | Facilities | 383642 | Application for Permit to use Earthen Pit | 120540 | 1/5/1982 | Download |
| 118427 | Facilities | 383644 | Pit Inspection Form | 29276 | 6/24/1986 | Download |
| 118427 | Facilities | 2161180 | Pit Status Form | 1537860 | 7/30/2020 | Download |