Key Takeaway
Parley's Stone is a active surface mine producing SandAndGravel, located in Salt Lake City, Salt Lake County, UT. It has 146 violations on record (44 S&S) and $86K in proposed penalties. Operated by Kilgore Contracting.
Parley's Stone
Operator: Kilgore Contracting
Controller: Summit Materials LLC
Location: Salt Lake City, Salt Lake County, UT
Employees: 8
Recent Violations
View all 146 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/30/2025 | 56.12008 | Non-S&S | ModNegligence | $504 |
| 10/30/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $504 |
| 10/30/2025 | 56.14107(a) | S&S | ModNegligence | $5,574 |
| 10/30/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $504 |
| 07/30/2025 | 56.14112(b) | Non-S&S | ModNegligence | $549 |
| 07/30/2025 | 56.20003(a) | Non-S&S | ModNegligence | $366 |
| 07/30/2025 | 56.14100(b) | S&S | ModNegligence | $6,037 |
| 05/03/2024 | 56.14112(a)(1) | Non-S&S | ModNegligence | $161 |
| 05/03/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 05/03/2024 | 56.14132(a) | Non-S&S | ModNegligence | $161 |
| 05/03/2024 | 46.9(b)(5) | Non-S&S | ModNegligence | $147 |
| 12/12/2023 | 56.12004 | S&S | ModNegligence | $6,374 |
| 12/12/2023 | 56.12032 | Non-S&S | ModNegligence | $576 |
| 12/12/2023 | 56.12004 | Non-S&S | LowNegligence | $1,287 |
| 12/12/2023 | 56.14112(a)(1) | Non-S&S | ModNegligence | $576 |
| 12/11/2023 | 56.12004 | S&S | LowNegligence | $6,374 |
| 12/06/2023 | 56.11002 | S&S | LowNegligence | $1,918 |
| 12/05/2023 | 46.9(d)(1) | Non-S&S | ModNegligence | $147 |
| 08/03/2023 | 56.20011 | Non-S&S | ModNegligence | $1,246 |
| 08/03/2023 | 56.11001 | S&S | ModNegligence | $1,858 |
Accidents & Injuries
View all 5 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/14/2023 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/22/2016 | POWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 150d lost |
| 06/18/2016 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 24d restricted |
| 07/01/2011 | HANDTOOLS (NONPOWERED) | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 11/27/2007 | EXPLOSIVES AND BREAKING AGENTS | DYS AWY FRM WRK & RESTRCTD ACT | 48d lost, 24d restricted |
Inspections
View all 70 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/25/2025 | 11/25/2025 | 2.75 | 1 |
| 10/30/2025 | 11/07/2025 | 12.00 | 1 |
| 08/11/2025 | 08/11/2025 | 5.00 | 1 |
| 07/30/2025 | 08/04/2025 | 40.00 | 1 |
| 02/26/2025 | 02/26/2025 | 14.00 | 1 |
| 05/22/2024 | 05/22/2024 | 1.00 | 1 |
| 05/03/2024 | 05/07/2024 | 10.00 | 1 |
| 12/11/2023 | 12/18/2023 | 27.75 | 1 |
| 08/03/2023 | 08/08/2023 | 15.00 | 1 |
| 12/08/2022 | 12/12/2022 | 9.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Parley's Stone have?
Parley's Stone has 146 MSHA violations on record, of which 44 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $86K.
What type of mine is Parley's Stone?
Parley's Stone is a Surface mine producing SandAndGravel, located in Salt Lake City, Salt Lake County, UT. It currently has 8 employees.
Has anyone been injured or killed at Parley's Stone?
According to MSHA records, Parley's Stone has 5 reported accident/injury records and 0 fatalities on file.
Who operates Parley's Stone?
Parley's Stone is operated by Kilgore Contracting and controlled by Summit Materials LLC. MSHA Mine ID: 4202102.