Key Takeaway
West Valley is a active surface mine producing SandAndGravel, located in West Valley, Salt Lake County, UT. It has 113 violations on record (38 S&S) and $148K in proposed penalties. Operated by Kilgore Contracting.
West Valley
Operator: Kilgore Contracting
Controller: Summit Materials LLC
Location: West Valley, Salt Lake County, UT
Employees: 7
Recent Violations
View all 113 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/02/2026 | 56.1000 | Non-S&S | ModNegligence | $0 |
| 10/14/2025 | 46.8(a) | Non-S&S | LowNegligence | $168 |
| 10/14/2025 | 47.41(a) | Non-S&S | ModNegligence | $336 |
| 10/14/2025 | 56.14100(b) | S&S | HighNegligence | $5,574 |
| 06/23/2025 | 56.9315 | S&S | ModNegligence | $366 |
| 06/23/2025 | 56.9314 | S&S | ModNegligence | $818 |
| 04/17/2025 | 56.11001 | S&S | ModNegligence | $818 |
| 04/14/2025 | Non-S&S | $0 | ||
| 04/14/2025 | 56.15005 | S&S | ModNegligence | $2,021 |
| 04/14/2025 | 56.14107(a) | S&S | ModNegligence | $366 |
| 04/14/2025 | 56.14112(b) | Non-S&S | ModNegligence | $151 |
| 04/14/2025 | 56.14107(a) | Non-S&S | ModNegligence | $165 |
| 12/04/2024 | 56.14207 | S&S | ModNegligence | $797 |
| 11/26/2024 | 56.14132(b)(1) | Non-S&S | ModNegligence | $147 |
| 11/26/2024 | 56.14100(a) | Non-S&S | ModNegligence | $147 |
| 08/06/2024 | 50.20-1 | Non-S&S | ModNegligence | $147 |
| 06/20/2024 | 50.20(a) | Non-S&S | HighNegligence | $147 |
| 10/10/2023 | 56.14101(a)(2) | S&S | ModNegligence | $772 |
| 07/05/2022 | 56.14107(a) | Non-S&S | LowNegligence | $133 |
| 03/22/2022 | 56.14101(a)(2) | S&S | ModNegligence | $716 |
Accidents & Injuries
View all 6 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 12/05/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/08/2024 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/12/2023 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 37d restricted |
| 08/10/2023 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 01/30/2012 | MACHINERY | DAYS RESTRICTED ACTIVITY ONLY | 354d restricted |
| 08/02/2008 | MACHINERY | DAYS AWAY FROM WORK ONLY | 227d lost |
Inspections
View all 67 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/02/2026 | 02/02/2026 | 5.00 | 1 |
| 10/14/2025 | 10/16/2025 | 24.00 | 1 |
| 06/23/2025 | 06/26/2025 | 3.00 | 1 |
| 06/23/2025 | 06/26/2025 | 5.00 | 1 |
| 04/14/2025 | 04/28/2025 | 26.50 | 1 |
| 11/26/2024 | 12/06/2024 | 18.00 | 1 |
| 08/06/2024 | 08/06/2024 | 1.00 | 1 |
| 06/20/2024 | 06/21/2024 | 8.50 | 1 |
| 10/10/2023 | 10/16/2023 | 8.50 | 1 |
| 05/25/2023 | 05/25/2023 | 7.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does West Valley have?
West Valley has 113 MSHA violations on record, of which 38 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $148K.
What type of mine is West Valley?
West Valley is a Surface mine producing SandAndGravel, located in West Valley, Salt Lake County, UT. It currently has 7 employees.
Has anyone been injured or killed at West Valley?
According to MSHA records, West Valley has 6 reported accident/injury records and 0 fatalities on file.
Who operates West Valley?
West Valley is operated by Kilgore Contracting and controlled by Summit Materials LLC. MSHA Mine ID: 4201980.