Key Takeaway
Round Lake Sand and Gravel West Plt is a active surface mine producing SandAndGravel, located in Brooklyn, Lenawee County, MI. It has 21 violations on record (2 S&S) and $3K in proposed penalties. Operated by Gerken Materials Inc..
Round Lake Sand and Gravel West Plt
Operator: Gerken Materials Inc.
Controller: Brent Gerken; Michael J Gerken
Location: Brooklyn, Lenawee County, MI
Employees: 7
Recent Violations
View all 21 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/07/2025 | 56.14132(a) | Non-S&S | LowNegligence | $151 |
| 12/03/2024 | 56.14107(a) | Non-S&S | LowNegligence | $147 |
| 06/03/2024 | 56.14100(b) | Non-S&S | LowNegligence | $147 |
| 06/03/2024 | 56.20003(a) | Non-S&S | LowNegligence | $147 |
| 03/13/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 03/13/2024 | 56.11012 | Non-S&S | ModNegligence | $147 |
| 06/08/2022 | 56.14207 | Non-S&S | ModNegligence | $133 |
| 05/18/2021 | 56.12004 | Non-S&S | ModNegligence | $125 |
| 05/18/2021 | 56.12028 | Non-S&S | ModNegligence | $125 |
| 05/18/2021 | 56.14109 | S&S | ModNegligence | $187 |
| 05/18/2021 | 46.3(b) | Non-S&S | ModNegligence | $125 |
| 11/30/2020 | 56.14132(a) | Non-S&S | ModNegligence | $123 |
| 04/11/2012 | 56.14107(a) | Non-S&S | ModNegligence | $100 |
| 01/16/2012 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 09/21/2011 | 50.30(a) | Non-S&S | ModNegligence | $100 |
| 06/02/2011 | 56.1000 | Non-S&S | ModNegligence | $100 |
| 06/01/2011 | 47.31(a) | Non-S&S | ModNegligence | $100 |
| 06/01/2011 | 46.9(a) | Non-S&S | ModNegligence | $100 |
| 06/01/2011 | 56.18002(a) | Non-S&S | HighNegligence | $100 |
| 06/01/2011 | 56.11012 | S&S | ModNegligence | $108 |
Accidents & Injuries
View all 1 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/08/2020 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 4d lost |
Inspections
View all 18 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/22/2025 | 10/22/2025 | 8.75 | 1 |
| 04/03/2025 | 04/08/2025 | 18.75 | 1 |
| 12/03/2024 | 12/04/2024 | 23.50 | 1 |
| 06/03/2024 | 06/04/2024 | 22.75 | 1 |
| 03/13/2024 | 03/13/2024 | 13.75 | 1 |
| 05/16/2023 | 05/17/2023 | 10.25 | 1 |
| 10/19/2022 | 10/19/2022 | 11.00 | 1 |
| 06/07/2022 | 06/08/2022 | 6.50 | 1 |
| 02/10/2022 | 02/10/2022 | 10.00 | 1 |
| 05/18/2021 | 05/18/2021 | 11.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Round Lake Sand and Gravel West Plt have?
Round Lake Sand and Gravel West Plt has 21 MSHA violations on record, of which 2 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Round Lake Sand and Gravel West Plt?
Round Lake Sand and Gravel West Plt is a Surface mine producing SandAndGravel, located in Brooklyn, Lenawee County, MI. It currently has 7 employees.
Has anyone been injured or killed at Round Lake Sand and Gravel West Plt?
According to MSHA records, Round Lake Sand and Gravel West Plt has 1 reported accident/injury records and 0 fatalities on file.
Who operates Round Lake Sand and Gravel West Plt?
Round Lake Sand and Gravel West Plt is operated by Gerken Materials Inc. and controlled by Brent Gerken; Michael J Gerken. MSHA Mine ID: 2003447.