| 17258.2 | Procedures for HHW | 11/10/1996 | 11/10/1996 | 09/30/1996 |
| 17258.29 | Record Keeping | 11/10/1996 | 11/10/1996 | 09/30/1996 |
| 20919.5 | Explosive Gas Control | 12/01/1997 | 09/30/2004 | 10/12/2006 |
| 20919.5 | Explosive Gas Control | 12/01/1997 | 12/31/2004 | 01/03/2005 |
| 20919.5 | Explosive Gas Control | 12/01/1997 | 02/28/2005 | 10/12/2006 |
| PRC 44004 | Significant Change | 12/01/1997 | 12/31/2005 | 12/31/2006 |
| 20919.5 | Explosive Gas Control | 12/01/1997 | 02/01/2007 | 01/15/2008 |
| 20921 | Gas Monitorinjg and Control Plan Content | 08/07/2008 | 10/30/2008 | 09/29/2008 |