Key Takeaway
Sierra Mining and Crushing LLC is a abandoned surface mine producing SandAndGravel, located in Tucson, Pima County, AZ. It has 29 violations on record (3 S&S) and $4K in proposed penalties. Operated by Sierra Mining and Crushing LLC.
Sierra Mining and Crushing LLC
Operator: Sierra Mining and Crushing LLC
Controller: Shane R Madsen
Location: Tucson, Pima County, AZ
Recent Violations
View all 29 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/25/2013 | 56.1000 | Non-S&S | ModNegligence | $100 |
| 02/28/2011 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 12/08/2010 | 46.9(a) | Non-S&S | ModNegligence | $100 |
| 12/07/2010 | 56.12004 | S&S | ModNegligence | $100 |
| 12/07/2010 | 56.4201(a)(2) | Non-S&S | ModNegligence | $100 |
| 12/07/2010 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 12/07/2010 | 56.4101 | Non-S&S | ModNegligence | $100 |
| 12/07/2010 | 46.8(a)(2) | Non-S&S | HighNegligence | $112 |
| 12/07/2010 | 56.18010 | Non-S&S | ModNegligence | $100 |
| 11/05/2008 | 56.15001 | Non-S&S | LowNegligence | $100 |
| 11/05/2008 | 56.12030 | Non-S&S | ModNegligence | $100 |
| 11/05/2008 | 56.14100(b) | Non-S&S | LowNegligence | $100 |
| 11/05/2008 | 50.30(a) | Non-S&S | LowNegligence | $100 |
| 02/16/2008 | 56.17001 | Non-S&S | ModNegligence | $127 |
| 02/16/2008 | 56.9300(a) | S&S | ModNegligence | $946 |
| 01/16/2008 | 56.14132(b)(1)(i) | Non-S&S | ModNegligence | $100 |
| 01/16/2008 | 56.11012 | Non-S&S | ModNegligence | $425 |
| 01/16/2008 | 46.9(a) | Non-S&S | ModNegligence | $100 |
| 01/10/2007 | 56.18002(b) | Non-S&S | ModNegligence | $60 |
| 01/09/2007 | 56.14100(b) | Non-S&S | ModNegligence | $60 |
Inspections
View all 14 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/25/2017 | 07/25/2017 | 2.00 | 1 |
| 03/25/2013 | 03/25/2013 | 5.00 | 1 |
| 09/18/2012 | 09/19/2012 | 2.00 | 1 |
| 09/01/2011 | 09/01/2011 | 7.25 | 1 |
| 02/28/2011 | 02/28/2011 | 1.00 | 1 |
| 12/06/2010 | 12/08/2010 | 16.75 | 1 |
| 11/13/2008 | 11/13/2008 | 7.00 | 1 |
| 11/05/2008 | 11/05/2008 | 9.25 | 1 |
| 02/19/2008 | 02/19/2008 | 5.50 | 1 |
| 02/15/2008 | 02/16/2008 | 23.00 | 2 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Sierra Mining and Crushing LLC have?
Sierra Mining and Crushing LLC has 29 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $4K.
What type of mine is Sierra Mining and Crushing LLC?
Sierra Mining and Crushing LLC is a Surface mine producing SandAndGravel, located in Tucson, Pima County, AZ. It currently has employees.
Has anyone been injured or killed at Sierra Mining and Crushing LLC?
According to MSHA records, Sierra Mining and Crushing LLC has 0 reported accident/injury records and 0 fatalities on file.
Who operates Sierra Mining and Crushing LLC?
Sierra Mining and Crushing LLC is operated by Sierra Mining and Crushing LLC and controlled by Shane R Madsen. MSHA Mine ID: 0203139.