Key Takeaway
Hermann Sand-Jefferson City Plant is a active surface mine producing Nonmetal, located in Holts Summit, Callaway County, MO. It has 94 violations on record (20 S&S) and $23K in proposed penalties. Operated by Hermann Sand & Gravel Inc.
Hermann Sand-Jefferson City Plant
Operator: Hermann Sand & Gravel Inc
Controller: Steven W Engemann
Location: Holts Summit, Callaway County, MO
Employees: 1
Recent Violations
View all 94 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/08/2025 | 56.12004 | Non-S&S | LowNegligence | $151 |
| 10/08/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 05/21/2025 | 56.18002(a) | Non-S&S | ModNegligence | $151 |
| 03/06/2025 | 47.44(b) | Non-S&S | ModNegligence | $245 |
| 03/06/2025 | 56.14107(a) | Non-S&S | ModNegligence | $245 |
| 03/06/2025 | 56.14107(a) | S&S | ModNegligence | $2,712 |
| 03/06/2025 | 50.30(a) | Non-S&S | HighNegligence | $151 |
| 11/13/2024 | 56.12030 | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 04/02/2024 | 56.12004 | Non-S&S | ModNegligence | $147 |
| 10/17/2023 | 56.12018 | Non-S&S | LowNegligence | $143 |
| 10/17/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 10/17/2023 | 56.11003 | Non-S&S | LowNegligence | $143 |
| 10/17/2023 | 56.20003(a) | S&S | ModNegligence | $143 |
| 10/17/2023 | 50.30(a) | Non-S&S | HighNegligence | $143 |
| 10/16/2023 | 56.16005 | Non-S&S | ModNegligence | $143 |
| 04/12/2023 | 56.13015(a) | Non-S&S | ModNegligence | $143 |
| 10/11/2022 | 56.4101 | Non-S&S | ModNegligence | $133 |
| 05/23/2022 | 56.14100(c) | Non-S&S | LowNegligence | $133 |
Accidents & Injuries
View all 3 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/25/2011 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/04/2008 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | None |
| 07/29/2004 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 23d lost |
Inspections
View all 63 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/08/2025 | 10/16/2025 | 27.25 | 1 |
| 07/10/2025 | 07/10/2025 | 0.75 | 1 |
| 05/21/2025 | 05/22/2025 | 8.00 | 1 |
| 03/10/2025 | 03/11/2025 | 8.00 | 1 |
| 03/05/2025 | 03/06/2025 | 25.00 | 2 |
| 12/02/2024 | 12/03/2024 | 9.00 | 1 |
| 11/13/2024 | 11/14/2024 | 17.00 | 1 |
| 05/28/2024 | 05/28/2024 | 4.00 | 1 |
| 04/02/2024 | 04/03/2024 | 8.50 | 1 |
| 10/16/2023 | 10/18/2023 | 20.50 | 2 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Hermann Sand-Jefferson City Plant have?
Hermann Sand-Jefferson City Plant has 94 MSHA violations on record, of which 20 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $23K.
What type of mine is Hermann Sand-Jefferson City Plant?
Hermann Sand-Jefferson City Plant is a Surface mine producing Nonmetal, located in Holts Summit, Callaway County, MO. It currently has 1 employees.
Has anyone been injured or killed at Hermann Sand-Jefferson City Plant?
According to MSHA records, Hermann Sand-Jefferson City Plant has 3 reported accident/injury records and 0 fatalities on file.
Who operates Hermann Sand-Jefferson City Plant?
Hermann Sand-Jefferson City Plant is operated by Hermann Sand & Gravel Inc and controlled by Steven W Engemann. MSHA Mine ID: 2302278.