Frank Sam Mine (U S Pumice Mine) — Inspections
Total: 32 inspections
| Begin | End | Operator | Hours | Inspectors |
|---|---|---|---|---|
| 08/26/2020 | 08/26/2020 | United States Pumice Company | 13.25 | 1 |
| 06/15/2020 | 06/16/2020 | United States Pumice Company | 9.25 | 1 |
| 08/26/2019 | 09/03/2019 | United States Pumice Company | 9.50 | 1 |
| 08/29/2018 | 09/04/2018 | United States Pumice Company | 21.00 | 1 |
| 07/11/2017 | 07/12/2017 | United States Pumice Company | 39.00 | 1 |
| 07/31/2014 | 07/31/2014 | United States Pumice Company | 19.00 | 1 |
| 07/17/2013 | 07/22/2013 | United States Pumice Company | 25.50 | 1 |
| 08/21/2012 | 08/21/2012 | United States Pumice Company | 13.75 | 1 |
| 09/28/2011 | 09/29/2011 | United States Pumice Company | 21.00 | 1 |
| 06/29/2011 | 06/29/2011 | United States Pumice Company | 7.75 | 1 |
| 01/24/2011 | 01/24/2011 | United States Pumice Company | 2.00 | 1 |
| 02/09/2009 | 02/09/2009 | United States Pumice Company | 0.75 | 1 |
| 04/08/2008 | 04/08/2008 | United States Pumice Company | 16.75 | 1 |
| 03/04/2008 | 03/04/2008 | United States Pumice Company | 1.00 | 1 |
| 05/08/2007 | 05/09/2007 | United States Pumice Company | 28.50 | 1 |
| 12/12/2006 | 12/12/2006 | United States Pumice Company | 5.00 | 1 |
| 07/11/2006 | 07/11/2006 | United States Pumice Company | 11.50 | 1 |
| 10/26/2005 | 10/27/2005 | United States Pumice Company | 22.50 | 1 |
| 09/08/2005 | 09/08/2005 | United States Pumice Company | 14.00 | 1 |
| 03/08/2005 | 03/08/2005 | United States Pumice Company | 1.00 | 1 |
| 11/16/2004 | 11/17/2004 | United States Pumice Company | 17.00 | 1 |
| 08/18/2004 | 08/18/2004 | United States Pumice Company | 14.00 | 1 |
| 08/17/2004 | 08/17/2004 | United States Pumice Company | 2.00 | 1 |
| 10/28/2003 | 10/29/2003 | United States Pumice Company | 44.00 | 2 |
| 05/22/2003 | 05/22/2003 | United States Pumice Company | 15.00 | 1 |
| 01/28/2003 | 01/28/2003 | United States Pumice Company | 22.00 | 1 |
| 08/06/2002 | 08/06/2002 | United States Pumice Company | 9.00 | 1 |
| 03/12/2002 | 03/12/2002 | United States Pumice Company | 20.00 | 1 |
| 12/19/2001 | 12/19/2001 | United States Pumice Company | 10.00 | 1 |
| 08/29/2001 | 08/29/2001 | United States Pumice Company | 4.00 | 1 |
| 08/21/2001 | 08/23/2001 | United States Pumice Company | 20.00 | 1 |
| 09/06/2000 | 09/06/2000 | United States Pumice Company | 30.00 | 2 |