Key Takeaway
Portable Rock Plant #3 is a abandoned surface mine producing Stone, located in Spring Grove, Winneshiek County, IA. It has 34 violations on record (7 S&S) and $4K in proposed penalties. Operated by Knife River Midwest LLC.
Portable Rock Plant #3
Operator: Knife River Midwest LLC
Controller: MDU Resources Group Inc
Location: Spring Grove, Winneshiek County, IA
Recent Violations
View all 34 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/22/2008 | 56.12034 | Non-S&S | LowNegligence | $100 |
| 04/22/2008 | 56.12028 | Non-S&S | LowNegligence | $100 |
| 04/22/2008 | 46.6(a) | Non-S&S | ModNegligence | $112 |
| 05/09/2007 | 56.12028 | Non-S&S | ModNegligence | $100 |
| 05/08/2007 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 05/08/2007 | 56.3131 | S&S | ModNegligence | $425 |
| 05/08/2007 | 56.14132(a) | Non-S&S | ModNegligence | $100 |
| 05/08/2007 | 56.12006 | Non-S&S | ModNegligence | $100 |
| 05/08/2007 | 56.4601 | Non-S&S | ModNegligence | $100 |
| 10/19/2004 | 62.120 | Non-S&S | ModNegligence | $60 |
| 10/18/2004 | 56.11012 | Non-S&S | ModNegligence | $60 |
| 10/18/2004 | 56.14132(a) | Non-S&S | ModNegligence | $60 |
| 10/18/2004 | 56.14132(a) | Non-S&S | ModNegligence | $60 |
| 10/18/2004 | 56.14100(a) | Non-S&S | ModNegligence | $60 |
| 10/18/2004 | 56.9300(a) | S&S | ModNegligence | $305 |
| 12/16/2003 | 56.12004 | Non-S&S | LowNegligence | $60 |
| 12/16/2003 | 56.14107(a) | Non-S&S | ModNegligence | $60 |
| 12/16/2003 | 56.4201(a)(2) | Non-S&S | ModNegligence | $60 |
| 12/03/2002 | 56.18002(b) | Non-S&S | ModNegligence | $55 |
| 12/03/2002 | 56.11002 | S&S | ModNegligence | $207 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/07/2006 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 11 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 05/07/2008 | 05/07/2008 | 6.50 | 1 |
| 04/22/2008 | 04/22/2008 | 12.25 | 1 |
| 04/07/2008 | 04/08/2008 | 23.00 | 1 |
| 05/08/2007 | 05/10/2007 | 26.50 | 1 |
| 10/25/2005 | 10/25/2005 | 6.25 | 1 |
| 11/15/2004 | 11/15/2004 | 5.00 | 1 |
| 10/18/2004 | 10/19/2004 | 26.00 | 1 |
| 12/16/2003 | 12/17/2003 | 24.00 | 1 |
| 12/03/2002 | 12/03/2002 | 14.00 | 1 |
| 10/24/2002 | 10/24/2002 | 1.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable Rock Plant #3 have?
Portable Rock Plant #3 has 34 MSHA violations on record, of which 7 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $4K.
What type of mine is Portable Rock Plant #3?
Portable Rock Plant #3 is a Surface mine producing Stone, located in Spring Grove, Winneshiek County, IA. It currently has 0 employees.
Has anyone been injured or killed at Portable Rock Plant #3?
According to MSHA records, Portable Rock Plant #3 has 1 reported accident/injury records and 0 fatalities on file.
Who operates Portable Rock Plant #3?
Portable Rock Plant #3 is operated by Knife River Midwest LLC and controlled by MDU Resources Group Inc. MSHA Mine ID: 2103122.