Key Takeaway
US Aggregates-Flat Rock Plant is a active surface mine producing Stone, located in Flat Rock, IN, Shelby County, IN. It has 138 violations on record (33 S&S) and $149K in proposed penalties. Operated by US Aggregates Inc.
US Aggregates-Flat Rock Plant
Operator: US Aggregates Inc
Controller: The Heritage Group
Location: Flat Rock, IN, Shelby County, IN
Employees: 10
Recent Violations
View all 138 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/07/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 01/07/2025 | 56.15001 | Non-S&S | ModNegligence | $151 |
| 11/13/2024 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 05/09/2024 | 56.14100(b) | Non-S&S | HighNegligence | $147 |
| 05/09/2024 | 56.12030 | Non-S&S | LowNegligence | $147 |
| 05/09/2024 | 56.14100(c) | Non-S&S | ModNegligence | $147 |
| 05/09/2024 | 56.19028 | Non-S&S | HighNegligence | $147 |
| 05/08/2024 | Non-S&S | $0 | ||
| 05/08/2024 | 56.12071 | S&S | HighNegligence | $9,510 |
| 05/08/2024 | 56.12071 | S&S | ModNegligence | $1,818 |
| 05/08/2024 | 56.12071 | S&S | HighNegligence | $10,302 |
| 05/08/2024 | 56.18002 | S&S | HighNegligence | $11,447 |
| 05/08/2024 | 46.11(d) | S&S | HighNegligence | $88,354 |
| 05/08/2024 | 56.9306 | S&S | HighNegligence | $10,302 |
| 04/18/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 04/18/2024 | 56.20003(c) | Non-S&S | ModNegligence | $147 |
| 04/18/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 04/17/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 04/17/2024 | 56.14100(c) | Non-S&S | LowNegligence | $147 |
| 03/06/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
Accidents & Injuries
View all 15 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/12/2024 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/08/2024 | ELECTRICAL | FATALITY | Fatal |
| 08/12/2021 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 2d lost |
| 07/14/2018 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/18/2018 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 13d lost, 44d restricted |
| 11/15/2017 | DISORDERS (REPEATED TRAUMA) | OCCUPATNAL ILLNESS NOT DEG 1-6 | 7d lost, 12d restricted |
| 10/09/2015 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 6d restricted |
| 09/09/2015 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 15d restricted |
| 09/17/2014 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/07/2008 | INUNDATION | ACCIDENT ONLY | None |
Inspections
View all 79 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/24/2025 | 11/25/2025 | 14.25 | 1 |
| 09/25/2025 | 09/29/2025 | 13.25 | 1 |
| 06/05/2025 | 06/06/2025 | 14.00 | 1 |
| 01/07/2025 | 01/13/2025 | 10.00 | 1 |
| 05/30/2024 | 12/09/2024 | 22.25 | 2 |
| 05/08/2024 | 12/09/2024 | 503.75 | 6 |
| 04/17/2024 | 04/18/2024 | 24.00 | 1 |
| 02/29/2024 | 03/08/2024 | 24.25 | 1 |
| 06/27/2023 | 06/28/2023 | 10.00 | 1 |
| 03/15/2023 | 03/16/2023 | 11.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does US Aggregates-Flat Rock Plant have?
US Aggregates-Flat Rock Plant has 138 MSHA violations on record, of which 33 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $149K.
What type of mine is US Aggregates-Flat Rock Plant?
US Aggregates-Flat Rock Plant is a Surface mine producing Stone, located in Flat Rock, IN, Shelby County, IN. It currently has 10 employees.
Has anyone been injured or killed at US Aggregates-Flat Rock Plant?
According to MSHA records, US Aggregates-Flat Rock Plant has 15 reported accident/injury records and 1 fatalities on file.
Who operates US Aggregates-Flat Rock Plant?
US Aggregates-Flat Rock Plant is operated by US Aggregates Inc and controlled by The Heritage Group. MSHA Mine ID: 1200016.