Superior Plant
Intermittent
Surface
SandAndGravel
Operator: Thumb Aggregate Sales LLC
Controller: Charles E Stringer
Location: Cass City, Tuscola County, MI
Employees: 2
113
Violations
33
S&S Violations
1
Accidents
$25K
Penalties
Recent Violations
View all 113 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/19/2024 | 56.18002(b) | Non-S&S | LowNegligence | $147 |
| 11/19/2024 | 56.3131 | S&S | LowNegligence | $147 |
| 11/19/2024 | 56.14132(b)(1) | Non-S&S | LowNegligence | $147 |
| 11/19/2024 | 56.12032 | Non-S&S | LowNegligence | $147 |
| 11/19/2024 | 56.11001 | Non-S&S | LowNegligence | $147 |
| 11/18/2024 | 56.20003(a) | Non-S&S | LowNegligence | $147 |
| 11/14/2023 | 56.12013(b) | Non-S&S | ModNegligence | $518 |
| 11/14/2023 | 56.14132(a) | Non-S&S | ModNegligence | $232 |
| 11/14/2023 | 56.14112(a)(1) | Non-S&S | ModNegligence | $232 |
| 07/15/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 03/08/2023 | 50.20(a) | Non-S&S | ModNegligence | $143 |
| 11/08/2022 | 56.14112(a)(1) | S&S | ModNegligence | $1,069 |
| 11/08/2022 | 56.20003(a) | Non-S&S | ModNegligence | $144 |
| 08/08/2022 | 56.14100(b) | S&S | ModNegligence | $133 |
| 08/08/2022 | 56.12030 | Non-S&S | ModNegligence | $133 |
| 08/08/2022 | 56.12030 | S&S | ModNegligence | $321 |
| 08/08/2022 | 56.12004 | S&S | ModNegligence | $321 |
| 08/08/2022 | 56.14100(b) | S&S | ModNegligence | $133 |
| 08/08/2022 | 56.14107(a) | S&S | ModNegligence | $133 |
| 08/08/2022 | 56.14101(a)(2) | Non-S&S | ModNegligence | $133 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/13/2023 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 343d lost |
Inspections
View all 36 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/18/2024 | 11/20/2024 | 32.00 | 1 |
| 11/13/2023 | 11/15/2023 | 15.50 | 1 |
| 03/08/2023 | 03/08/2023 | 9.25 | 1 |
| 11/08/2022 | 11/09/2022 | 22.50 | 1 |
| 08/08/2022 | 08/09/2022 | 19.00 | 1 |
| 06/08/2021 | 06/10/2021 | 31.50 | 1 |
| 05/27/2020 | 05/28/2020 | 20.75 | 1 |
| 06/26/2019 | 07/03/2019 | 25.00 | 1 |
| 11/14/2017 | 11/14/2017 | 9.50 | 1 |
| 11/07/2017 | 11/08/2017 | 19.75 | 1 |
Mine Details
MSHA Mine ID2003275
Mine TypeSurface
StatusIntermittent
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees2
Days/Week5.0
Hours/Shift9.0
Coordinates43.6036110, -83.0777780
Nearest TownCass City
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Frequently Asked Questions
How many MSHA violations does Superior Plant have?
Superior Plant has 113 MSHA violations on record, of which 33 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $25K.
What type of mine is Superior Plant?
Superior Plant is a Surface mine producing SandAndGravel, located in Cass City, Tuscola County, MI. It currently has 2 employees.
Has anyone been injured or killed at Superior Plant?
According to MSHA records, Superior Plant has 1 reported accident/injury records and 0 fatalities on file.
Who operates Superior Plant?
Superior Plant is operated by Thumb Aggregate Sales LLC and controlled by Charles E Stringer. MSHA Mine ID: 2003275.