| 119028 | Facilities | 1490774 | Pit Inspection Form | 32036 | 3/12/1986 | Download |
| 119028 | Facilities | 1490772 | Letter J.L.Hamon to COGCC | 14037 | 4/20/1978 | Download |
| 119028 | Facilities | 1490770 | Pit Inspection Form | 28447 | 4/22/1987 | Download |
| 119028 | Facilities | 1490773 | Letter COGCCC to J.L.Hamon | 33134 | 4/13/1978 | Download |
| 119028 | Facilities | 708160 | Application for Permit to use Earthen Pit | 113543 | 6/19/1995 | Download |
| 119028 | Facilities | 708165 | Application for Permit to use Earthen Pit | 117160 | 6/19/1995 | Download |
| 119028 | Facilities | 1490771 | Lease Inspection Form | 20308 | 4/5/1985 | Download |
| 119028 | Facilities | 1742414 | Sundry Notice | 68988 | 6/13/1997 | Download |
| 119028 | Facilities | 2161211 | Pit Status Form | 1537091 | 10/30/2020 | Download |