Key Takeaway
Jensen Portable Screens is a active surface mine producing SandAndGravel, located in Enumclaw, King County, WA. It has 29 violations on record (1 S&S) and $3K in proposed penalties. Operated by Jensen Sand & Gravel.
Jensen Portable Screens
Operator: Jensen Sand & Gravel
Controller: Barton W Jensen
Location: Enumclaw, King County, WA
Employees: 2
Recent Violations
View all 29 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/28/2025 | 56.4101 | Non-S&S | LowNegligence | $151 |
| 10/28/2025 | 56.14201(b) | Non-S&S | ModNegligence | $151 |
| 01/16/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 07/16/2024 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 03/27/2024 | 56.14206(b) | Non-S&S | ModNegligence | $147 |
| 03/27/2024 | 56.14132(a) | Non-S&S | ModNegligence | $147 |
| 05/01/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 05/01/2023 | 56.12032 | Non-S&S | ModNegligence | $143 |
| 10/05/2020 | 56.4101 | Non-S&S | ModNegligence | $123 |
| 07/31/2019 | 56.14132(a) | Non-S&S | ModNegligence | $121 |
| 07/31/2019 | 56.14100(b) | Non-S&S | ModNegligence | $121 |
| 07/31/2019 | 56.14132(a) | Non-S&S | ModNegligence | $121 |
| 07/31/2019 | 56.11001 | S&S | ModNegligence | $132 |
| 05/02/2018 | 56.4203 | Non-S&S | ModNegligence | $118 |
| 05/02/2018 | 56.14103(b) | Non-S&S | ModNegligence | $118 |
| 03/10/2010 | 56.3131 | Non-S&S | ModNegligence | $100 |
| 08/20/2009 | 56.3130 | Non-S&S | ModNegligence | $108 |
| 08/20/2009 | 56.9301 | Non-S&S | LowNegligence | $100 |
| 08/20/2009 | 56.9300(b) | Non-S&S | ModNegligence | $100 |
| 08/20/2009 | 56.9300(b) | Non-S&S | ModNegligence | $100 |
Inspections
View all 36 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 10/28/2025 | 10/28/2025 | 9.75 | 1 |
| 06/25/2025 | 06/27/2025 | 6.25 | 1 |
| 02/04/2025 | 02/04/2025 | 6.50 | 1 |
| 08/09/2024 | 08/11/2024 | 9.00 | 1 |
| 03/26/2024 | 03/28/2024 | 13.00 | 1 |
| 08/17/2023 | 08/17/2023 | 11.00 | 1 |
| 05/01/2023 | 05/06/2023 | 17.75 | 1 |
| 08/05/2022 | 08/06/2022 | 10.50 | 1 |
| 03/15/2022 | 03/16/2022 | 13.50 | 1 |
| 10/05/2020 | 10/06/2020 | 13.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Jensen Portable Screens have?
Jensen Portable Screens has 29 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $3K.
What type of mine is Jensen Portable Screens?
Jensen Portable Screens is a Surface mine producing SandAndGravel, located in Enumclaw, King County, WA. It currently has 2 employees.
Has anyone been injured or killed at Jensen Portable Screens?
According to MSHA records, Jensen Portable Screens has 0 reported accident/injury records and 0 fatalities on file.
Who operates Jensen Portable Screens?
Jensen Portable Screens is operated by Jensen Sand & Gravel and controlled by Barton W Jensen. MSHA Mine ID: 4501207.