Thun Field Pit
Active
Surface
SandAndGravel
Operator: HM Pacific Northwest Inc.
Controller: Heidelberg Materials AG
Location: Puyallup, Pierce County, WA
Employees: 10
180
Violations
39
S&S Violations
16
Accidents
$48K
Penalties
Recent Violations
View all 180 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/06/2025 | 56.14110 | Non-S&S | ModNegligence | $432 |
| 11/06/2025 | 56.14110 | S&S | ModNegligence | $2,133 |
| 11/06/2025 | 56.11002 | Non-S&S | ModNegligence | $432 |
| 11/06/2025 | 56.18002(a) | S&S | ModNegligence | $2,133 |
| 11/06/2025 | 56.14132(a) | Non-S&S | ModNegligence | $1,431 |
| 11/06/2025 | 47.44(b) | Non-S&S | LowNegligence | $193 |
| 11/06/2025 | 46.5(c)(2) | Non-S&S | ModNegligence | $480 |
| 11/06/2025 | 56.14101(a)(3) | Non-S&S | ModNegligence | $1,431 |
| 11/06/2025 | 56.12028 | Non-S&S | ModNegligence | $1,431 |
| 07/08/2025 | 56.14107(a) | Non-S&S | ModNegligence | $642 |
| 07/08/2025 | 56.12018 | Non-S&S | ModNegligence | $1,431 |
| 07/08/2025 | 56.4104(a) | Non-S&S | ModNegligence | $432 |
| 07/08/2025 | 56.12004 | Non-S&S | ModNegligence | $432 |
| 07/08/2025 | 56.14101(a)(2) | S&S | ModNegligence | $7,084 |
| 02/20/2025 | 56.20003(a) | Non-S&S | ModNegligence | $432 |
| 02/20/2025 | 56.20003(a) | Non-S&S | ModNegligence | $432 |
| 06/05/2024 | 56.12018 | Non-S&S | LowNegligence | $147 |
| 06/05/2024 | 56.11027 | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.11002 | Non-S&S | ModNegligence | $189 |
| 06/04/2024 | 56.12041 | Non-S&S | ModNegligence | $189 |
Accidents & Injuries
View all 16 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 10/30/2023 | HANDLING OF MATERIALS | ALL OTHER CASES (INCL 1ST AID) | None |
| 11/30/2018 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/06/2018 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 3d restricted |
| 10/25/2016 | STEPPING OR KNEELING ON OBJECT | DAYS AWAY FROM WORK ONLY | 169d lost |
| 07/21/2011 | POWERED HAULAGE | INJURIES INVOLVNG NONEMPLOYEES | None |
| 07/21/2011 | POWERED HAULAGE | INJURIES INVOLVNG NONEMPLOYEES | None |
| 10/20/2010 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/09/2009 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 1d lost |
| 11/26/2007 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 10d lost, 53d restricted |
| 11/29/2006 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 14d lost, 44d restricted |
Inspections
View all 82 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/18/2025 | 11/18/2025 | 5.00 | 1 |
| 11/03/2025 | 11/12/2025 | 35.00 | 1 |
| 09/11/2025 | 09/11/2025 | 13.00 | 1 |
| 07/08/2025 | 07/10/2025 | 2.50 | 1 |
| 07/07/2025 | 07/10/2025 | 24.00 | 1 |
| 02/20/2025 | 02/20/2025 | 1.75 | 1 |
| 02/18/2025 | 02/20/2025 | 13.50 | 1 |
| 05/30/2024 | 06/11/2024 | 45.75 | 1 |
| 10/16/2023 | 10/16/2023 | 8.00 | 1 |
| 10/13/2023 | 10/17/2023 | 13.00 | 1 |
Mine Details
MSHA Mine ID4501111
Mine TypeSurface
StatusActive
CommoditySandAndGravel
SIC DescriptionConstruction Sand and Gravel
Employees10
Days/Week5.0
Hours/Shift8.0
Coordinates47.0911110, -122.2930560
Nearest TownPuyallup
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Frequently Asked Questions
How many MSHA violations does Thun Field Pit have?
Thun Field Pit has 180 MSHA violations on record, of which 39 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $48K.
What type of mine is Thun Field Pit?
Thun Field Pit is a Surface mine producing SandAndGravel, located in Puyallup, Pierce County, WA. It currently has 10 employees.
Has anyone been injured or killed at Thun Field Pit?
According to MSHA records, Thun Field Pit has 16 reported accident/injury records and 0 fatalities on file.
Who operates Thun Field Pit?
Thun Field Pit is operated by HM Pacific Northwest Inc. and controlled by Heidelberg Materials AG. MSHA Mine ID: 4501111.