| 4501 | Projects | 1944510 | Analytical Summary Report | 48310 | 6/8/2009 | Download |
| 4501 | Projects | 1944508 | Figure 2 Pit Boring Locations | 216020 | 7/22/2009 | Download |
| 4501 | Projects | 1944506 | Form 27 Site Investigation and Remediation Workplan | 621660 | 7/22/2009 | Download |
| 4501 | Projects | 1944507 | Closure request and Form 27 Submittal Letter | 335421 | 7/22/2009 | Download |
| 4501 | Projects | 1944509 | Topographic Map 1J Pad | 471152 | 7/22/2009 | Download |
| 4501 | Projects | 2521206 | COGCC LETTER RE: NO FURTHER ACTION REQUEST | 68813 | 9/8/2010 | Download |