Key Takeaway
PORTABLE #1 is a active surface mine producing Stone, located in Mountain Grove, Texas County, MO. It has 58 violations on record (8 S&S) and $7K in proposed penalties. Operated by Grove Rock Quarry, LLC.
PORTABLE #1
Operator: Grove Rock Quarry, LLC
Controller: Andrew Peterson; Curtis Virtue; Danny Shannon
Location: Mountain Grove, Texas County, MO
Employees: 8
Recent Violations
View all 58 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/22/2026 | 56.14101(a)(2) | Non-S&S | LowNegligence | $0 |
| 01/22/2026 | 56.14132(a) | Non-S&S | HighNegligence | $0 |
| 04/29/2025 | 56.3200 | Non-S&S | ModNegligence | $151 |
| 01/22/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 01/22/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 01/22/2025 | 56.16005 | Non-S&S | ModNegligence | $151 |
| 07/11/2024 | 56.20011 | Non-S&S | ModNegligence | $147 |
| 07/11/2024 | 56.14103(b) | Non-S&S | ModNegligence | $147 |
| 07/11/2024 | 56.9300(a) | Non-S&S | ModNegligence | $147 |
| 06/13/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 06/13/2023 | 56.4230(a)(1) | Non-S&S | LowNegligence | $143 |
| 02/16/2023 | 56.14100(b) | Non-S&S | ModNegligence | $143 |
| 07/28/2022 | 56.14100(b) | S&S | LowNegligence | $133 |
| 05/04/2021 | 56.20003(a) | Non-S&S | ModNegligence | $125 |
| 03/23/2021 | 56.14132(b)(2) | Non-S&S | ModNegligence | $125 |
| 03/11/2020 | 56.14207 | Non-S&S | ModNegligence | $144 |
| 03/11/2020 | 56.14100(b) | Non-S&S | ModNegligence | $482 |
| 07/23/2019 | 50.30(a) | Non-S&S | HighNegligence | $121 |
| 07/22/2019 | 47.41(a) | Non-S&S | ModNegligence | $121 |
| 07/22/2019 | 47.44(b) | Non-S&S | ModNegligence | $121 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 06/21/2023 | DISORDERS (PHYSICAL AGENTS) | OCCUPATNAL ILLNESS NOT DEG 1-6 | 2d lost |
| 01/07/2004 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 08/05/2002 | HANDTOOLS (NONPOWERED) | DAYS RESTRICTED ACTIVITY ONLY | 5d restricted |
| 12/03/2001 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 04/18/2001 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 66 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/22/2026 | 02/09/2026 | 21.00 | 1 |
| 07/10/2025 | 07/11/2025 | 1.50 | 1 |
| 04/28/2025 | 04/30/2025 | 21.00 | 2 |
| 01/21/2025 | 01/23/2025 | 25.00 | 1 |
| 07/19/2024 | 07/19/2024 | 3.50 | 1 |
| 07/11/2024 | 07/11/2024 | 0.50 | 1 |
| 07/10/2024 | 07/11/2024 | 13.25 | 1 |
| 02/06/2024 | 02/06/2024 | 11.00 | 1 |
| 06/21/2023 | 06/26/2023 | 22.00 | 2 |
| 06/13/2023 | 06/13/2023 | 10.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does PORTABLE #1 have?
PORTABLE #1 has 58 MSHA violations on record, of which 8 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $7K.
What type of mine is PORTABLE #1?
PORTABLE #1 is a Surface mine producing Stone, located in Mountain Grove, Texas County, MO. It currently has 8 employees.
Has anyone been injured or killed at PORTABLE #1?
According to MSHA records, PORTABLE #1 has 5 reported accident/injury records and 0 fatalities on file.
Who operates PORTABLE #1?
PORTABLE #1 is operated by Grove Rock Quarry, LLC and controlled by Andrew Peterson; Curtis Virtue; Danny Shannon. MSHA Mine ID: 2302187.