Key Takeaway
PORTABLE GRIZZLY #2 is a intermittent surface mine producing Stone, located in Clayton, Clayton County, IA. It has 12 violations on record (0 S&S) and $1K in proposed penalties. Operated by C J MOYNA & SONS LLC.
PORTABLE GRIZZLY #2
Operator: C J MOYNA & SONS LLC
Controller: John P Moyna
Location: Clayton, Clayton County, IA
Employees: 2
Recent Violations
View all 12 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 03/12/2014 | 57.1000 | Non-S&S | ModNegligence | $100 |
| 03/12/2014 | 57.15001 | Non-S&S | ModNegligence | $100 |
| 01/22/2009 | 48.25(a) | Non-S&S | HighNegligence | $293 |
| 01/22/2009 | 48.25(a) | Non-S&S | ModNegligence | $100 |
| 01/14/2009 | 57.12006 | Non-S&S | LowNegligence | $100 |
| 01/14/2009 | 57.14132(b)(1) | Non-S&S | ModNegligence | $100 |
| 01/13/2009 | 57.12025 | Non-S&S | LowNegligence | $100 |
| 07/29/2008 | 57.1000 | Non-S&S | ModNegligence | $100 |
| 07/29/2008 | 57.14112(b) | Non-S&S | ModNegligence | $100 |
| 07/29/2008 | 57.14100(c) | Non-S&S | ModNegligence | $100 |
| 07/29/2008 | 57.14100(c) | Non-S&S | ModNegligence | $100 |
| 07/29/2008 | 57.14100(c) | Non-S&S | ModNegligence | $100 |
Inspections
View all 20 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/04/2025 | 08/04/2025 | 3.25 | 1 |
| 08/12/2024 | 08/12/2024 | 3.75 | 1 |
| 05/11/2023 | 05/11/2023 | 5.50 | 1 |
| 07/17/2019 | 07/17/2019 | 0.50 | 1 |
| 04/17/2018 | 04/17/2018 | 6.00 | 1 |
| 08/02/2017 | 08/02/2017 | 2.50 | 1 |
| 09/15/2016 | 09/16/2016 | 17.50 | 1 |
| 08/16/2016 | 08/16/2016 | 1.50 | 1 |
| 06/23/2015 | 06/23/2015 | 4.00 | 1 |
| 03/12/2014 | 03/12/2014 | 22.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does PORTABLE GRIZZLY #2 have?
PORTABLE GRIZZLY #2 has 12 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $1K.
What type of mine is PORTABLE GRIZZLY #2?
PORTABLE GRIZZLY #2 is a Surface mine producing Stone, located in Clayton, Clayton County, IA. It currently has 2 employees.
Has anyone been injured or killed at PORTABLE GRIZZLY #2?
According to MSHA records, PORTABLE GRIZZLY #2 has 0 reported accident/injury records and 0 fatalities on file.
Who operates PORTABLE GRIZZLY #2?
PORTABLE GRIZZLY #2 is operated by C J MOYNA & SONS LLC and controlled by John P Moyna. MSHA Mine ID: 1302373.