| 422334 | Facilities | 2213121 | EARTHEN PIT REPORT/PERMIT (Form 15) | 192684 | 3/22/2011 | Download |
| 422334 | Facilities | 2214107 | SUNDRY NOTICE | 129519 | 5/18/2011 | Download |
| 422334 | Facilities | 2214108 | SITE INVESTIGATION AND REMEDIATION WORKPLAN | 1422997 | 3/23/2011 | Download |
| 422334 | Facilities | 2216010 | FORM 27 - PIT CLOSURE REQUEST | 2948730 | 9/1/2011 | Download |
| 422334 | Facilities | 2216011 | COGCC LETTER RE: NFA APPROVAL | 76103 | 9/20/2011 | Download |