Key Takeaway
Superior Cone Crusher is a intermittent surface mine producing SandAndGravel, located in Shakopee, Sibley County, MN. It has 18 violations on record (5 S&S) and $2K in proposed penalties. Operated by Wm. Mueller & Sons Inc.
Superior Cone Crusher
Operator: Wm. Mueller & Sons Inc
Controller: Timothy W Mueller; Mori D Willemsen; Brian Droege
Location: Shakopee, Sibley County, MN
Employees: 2
Recent Violations
View all 18 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/26/2011 | 56.4101 | Non-S&S | ModNegligence | $100 |
| 08/19/2009 | 56.11002 | S&S | ModNegligence | $100 |
| 11/07/2007 | 56.15003 | Non-S&S | ModNegligence | $100 |
| 11/07/2007 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 11/07/2007 | 56.14112(b) | Non-S&S | ModNegligence | $100 |
| 11/07/2007 | 56.14109(b)(1) | Non-S&S | ModNegligence | $100 |
| 11/07/2007 | 56.14132(a) | Non-S&S | LowNegligence | $100 |
| 08/30/2004 | 47.44(b) | Non-S&S | LowNegligence | $60 |
| 08/30/2004 | 56.12008 | Non-S&S | LowNegligence | $60 |
| 07/16/2003 | 56.12004 | Non-S&S | LowNegligence | $60 |
| 12/03/2002 | 56.11002 | S&S | ModNegligence | $66 |
| 12/03/2002 | 56.11002 | Non-S&S | ModNegligence | $55 |
| 04/24/2002 | 56.14107(a) | Non-S&S | LowNegligence | $55 |
| 04/03/2001 | 56.16005 | Non-S&S | ModNegligence | $55 |
| 03/23/2000 | 56.15004 | S&S | LowNegligence | $122 |
| 03/23/2000 | 56.9301 | S&S | ModNegligence | $207 |
| 03/23/2000 | 56.14109 | Non-S&S | ModNegligence | $55 |
| 03/22/2000 | 56.9300(a) | S&S | ModNegligence | $207 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 04/10/2002 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 03/16/2000 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 30d lost |
Inspections
View all 28 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/22/2025 | 10/22/2025 | 3.50 | 1 |
| 08/25/2025 | 08/25/2025 | 11.00 | 1 |
| 07/24/2024 | 07/24/2024 | 4.00 | 1 |
| 09/20/2023 | 09/20/2023 | 5.50 | 1 |
| 08/07/2013 | 08/07/2013 | 1.50 | 1 |
| 07/31/2012 | 07/31/2012 | 5.50 | 1 |
| 07/26/2011 | 07/27/2011 | 20.75 | 1 |
| 09/21/2010 | 09/21/2010 | 5.00 | 1 |
| 07/27/2010 | 07/27/2010 | 1.25 | 1 |
| 08/24/2009 | 08/24/2009 | 11.75 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Superior Cone Crusher have?
Superior Cone Crusher has 18 MSHA violations on record, of which 5 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Superior Cone Crusher?
Superior Cone Crusher is a Surface mine producing SandAndGravel, located in Shakopee, Sibley County, MN. It currently has 2 employees.
Has anyone been injured or killed at Superior Cone Crusher?
According to MSHA records, Superior Cone Crusher has 2 reported accident/injury records and 0 fatalities on file.
Who operates Superior Cone Crusher?
Superior Cone Crusher is operated by Wm. Mueller & Sons Inc and controlled by Timothy W Mueller; Mori D Willemsen; Brian Droege. MSHA Mine ID: 2102695.