Key Takeaway
MONA PIT is a active surface mine producing SandAndGravel, located in Mona, Juab County, UT. It has 97 violations on record (16 S&S) and $20K in proposed penalties. Operated by Kilgore Contracting.
MONA PIT
Operator: Kilgore Contracting
Controller: Summit Materials LLC
Location: Mona, Juab County, UT
Employees: 5
Recent Violations
View all 97 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/09/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 12/08/2025 | 56.14100(c) | Non-S&S | ModNegligence | $0 |
| 12/08/2025 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 12/08/2025 | 56.14107 | S&S | ModNegligence | $366 |
| 04/23/2025 | 56.16005 | Non-S&S | ModNegligence | $151 |
| 04/22/2025 | 56.12068 | Non-S&S | ModNegligence | $177 |
| 04/22/2025 | 56.12016 | S&S | ModNegligence | $883 |
| 12/04/2024 | 56.12002 | Non-S&S | ModNegligence | $172 |
| 12/04/2024 | 56.4201(a)(1) | Non-S&S | ModNegligence | $147 |
| 12/04/2024 | 56.4101 | Non-S&S | ModNegligence | $172 |
| 12/04/2024 | 56.12032 | Non-S&S | ModNegligence | $147 |
| 07/24/2024 | 56.20003(a) | Non-S&S | ModNegligence | $147 |
| 07/24/2024 | 56.14112(b) | Non-S&S | ModNegligence | $147 |
| 02/14/2024 | 56.14100(b) | Non-S&S | ModNegligence | $147 |
| 04/28/2023 | 50.30-1(h) | Non-S&S | ModNegligence | $143 |
| 04/27/2023 | 56.12004 | Non-S&S | ModNegligence | $558 |
| 04/27/2023 | 56.12032 | Non-S&S | ModNegligence | $252 |
| 12/22/2022 | 56.12028 | Non-S&S | ModNegligence | $155 |
| 12/21/2022 | 56.4101 | Non-S&S | ModNegligence | $143 |
| 12/21/2022 | 56.12032 | Non-S&S | ModNegligence | $143 |
Accidents & Injuries
View all 7 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/01/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 08/08/2022 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/20/2007 | SLIP OR FALL OF PERSON | DYS AWY FRM WRK & RESTRCTD ACT | 51d lost, 7d restricted |
| 05/31/2005 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/27/2005 | STRIKING OR BUMPING | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/29/2004 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/09/2003 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 69 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/08/2025 | 12/11/2025 | 19.50 | 1 |
| 04/21/2025 | 04/24/2025 | 31.50 | 1 |
| 12/04/2024 | 12/06/2024 | 18.50 | 1 |
| 07/24/2024 | 07/24/2024 | 11.50 | 1 |
| 02/14/2024 | 02/20/2024 | 16.00 | 1 |
| 04/27/2023 | 05/10/2023 | 21.00 | 2 |
| 01/03/2023 | 01/03/2023 | 4.00 | 1 |
| 12/21/2022 | 12/22/2022 | 15.00 | 1 |
| 07/13/2022 | 07/13/2022 | 2.00 | 1 |
| 06/16/2022 | 06/16/2022 | 1.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does MONA PIT have?
MONA PIT has 97 MSHA violations on record, of which 16 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $20K.
What type of mine is MONA PIT?
MONA PIT is a Surface mine producing SandAndGravel, located in Mona, Juab County, UT. It currently has 5 employees.
Has anyone been injured or killed at MONA PIT?
According to MSHA records, MONA PIT has 7 reported accident/injury records and 0 fatalities on file.
Who operates MONA PIT?
MONA PIT is operated by Kilgore Contracting and controlled by Summit Materials LLC. MSHA Mine ID: 4202212.