Portable Crusher #1
Active
Surface
Stone
Operator: Cantera Aggregates,LLC
Controller: Joshua Corey Kratofil
Location: Plano, Appanoose County, IA
Employees: 19
151
Violations
30
S&S Violations
0
Accidents
$59K
Penalties
Recent Violations
View all 151 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/15/2025 | 56.4102 | Non-S&S | ModNegligence | $245 |
| 05/28/2025 | 56.20011 | Non-S&S | ModNegligence | $151 |
| 05/28/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 05/28/2025 | 56.12004 | Non-S&S | LowNegligence | $151 |
| 05/28/2025 | 56.14132(a) | Non-S&S | ModNegligence | $151 |
| 05/28/2025 | 46.9(c)(3) | Non-S&S | ModNegligence | $151 |
| 05/27/2025 | 56.9300(b) | Non-S&S | HighNegligence | $366 |
| 05/27/2025 | 56.9300(b) | Non-S&S | HighNegligence | $366 |
| 02/11/2025 | 56.12013(b) | Non-S&S | ModNegligence | $818 |
| 02/11/2025 | 56.12025 | Non-S&S | ModNegligence | $245 |
| 02/11/2025 | 56.12004 | Non-S&S | ModNegligence | $245 |
| 02/11/2025 | 56.12013(b) | Non-S&S | ModNegligence | $818 |
| 02/11/2025 | 56.14107(a) | Non-S&S | ModNegligence | $366 |
| 02/11/2025 | 56.12013(b) | Non-S&S | ModNegligence | $245 |
| 02/11/2025 | 56.11002 | S&S | ModNegligence | $1,818 |
| 02/11/2025 | 56.4104(b) | Non-S&S | ModNegligence | $366 |
| 04/10/2024 | 47.41(a) | Non-S&S | ModNegligence | $260 |
| 04/10/2024 | 56.4101 | Non-S&S | ModNegligence | $260 |
| 04/10/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 04/09/2024 | 56.11012 | Non-S&S | ModNegligence | $260 |
Inspections
View all 37 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/15/2025 | 12/16/2025 | 20.25 | 1 |
| 06/09/2025 | 06/09/2025 | 1.75 | 1 |
| 05/27/2025 | 05/30/2025 | 26.50 | 1 |
| 02/10/2025 | 02/12/2025 | 26.75 | 1 |
| 04/09/2024 | 04/11/2024 | 20.75 | 1 |
| 11/06/2023 | 11/08/2023 | 27.50 | 1 |
| 07/31/2023 | 08/01/2023 | 17.50 | 1 |
| 11/30/2022 | 12/01/2022 | 27.50 | 1 |
| 04/20/2022 | 04/21/2022 | 13.00 | 1 |
| 12/06/2021 | 12/07/2021 | 20.00 | 1 |
Mine Details
MSHA Mine ID1302435
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Limestone NEC
Employees19
Days/Week5.0
Hours/Shift11.0
Coordinates40.7900000, -93.0591670
Nearest TownPlano
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Frequently Asked Questions
How many MSHA violations does Portable Crusher #1 have?
Portable Crusher #1 has 151 MSHA violations on record, of which 30 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $59K.
What type of mine is Portable Crusher #1?
Portable Crusher #1 is a Surface mine producing Stone, located in Plano, Appanoose County, IA. It currently has 19 employees.
Has anyone been injured or killed at Portable Crusher #1?
According to MSHA records, Portable Crusher #1 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Portable Crusher #1?
Portable Crusher #1 is operated by Cantera Aggregates,LLC and controlled by Joshua Corey Kratofil. MSHA Mine ID: 1302435.