| 432831 | Facilities | 2224527 | EARTHEN PIT REPORT/PERMIT | 2228950 | 5/3/2012 | Download |
| 432831 | Facilities | 2232942 | SITE INVESTIGATION AND REMEDIATION WORKPLAN | 903833 | 5/2/2012 | Download |
| 432831 | Facilities | 400463788 | SUNDRY NOTICE APPROVED-REMED | 85059 | 8/6/2013 | Download |
| 432831 | Facilities | 400463801 | FORM 4 SUBMITTED | 1035514 | 8/22/2013 | Download |
| 432831 | Facilities | 400463797 | FORM 4 SUBMITTED | 2549738 | 8/22/2013 | Download |
| 432831 | Facilities | 2146651 | COGCC LETTER RE: NFA APPROVAL | 27344 | 10/17/2013 | Download |