Portable Crusher
Active
Surface
Stone
Operator: Robco Inc
Controller: Carla A Robertson
Location: Grants Pass, Jackson County, OR
Employees: 7
151
Violations
28
S&S Violations
2
Accidents
$33K
Penalties
Recent Violations
View all 151 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/19/2025 | 56.12002 | Non-S&S | ModNegligence | $151 |
| 06/11/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 06/11/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 05/21/2024 | 56.9300(a) | Non-S&S | ModNegligence | $147 |
| 04/19/2023 | 56.4402 | Non-S&S | ModNegligence | $143 |
| 11/29/2022 | 46.11(a) | Non-S&S | ModNegligence | $148 |
| 11/09/2022 | 56.12013(b) | Non-S&S | ModNegligence | $133 |
| 05/10/2022 | 56.4101 | Non-S&S | LowNegligence | $133 |
| 02/01/2022 | 56.12004 | Non-S&S | ModNegligence | $133 |
| 01/31/2022 | 56.12025 | Non-S&S | ModNegligence | $133 |
| 04/07/2021 | 56.12023 | Non-S&S | ModNegligence | $125 |
| 04/07/2021 | 56.12023 | Non-S&S | ModNegligence | $125 |
| 01/20/2021 | 56.3200 | Non-S&S | $0 | |
| 01/16/2021 | 50.30(a) | Non-S&S | HighNegligence | $125 |
| 10/20/2020 | 56.4201(a)(2) | Non-S&S | ModNegligence | $123 |
| 10/20/2020 | 56.14132(b)(1)(i) | Non-S&S | ModNegligence | $123 |
| 10/20/2020 | 56.4201(a)(1) | Non-S&S | ModNegligence | $123 |
| 10/16/2020 | 56.3200 | S&S | HighNegligence | $5,332 |
| 06/10/2020 | 46.11(a) | S&S | LowNegligence | $1,296 |
| 06/10/2020 | 56.3200 | S&S | ModNegligence | $2,595 |
Accidents & Injuries
View all 2 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 10/17/2019 | OTHER | DAYS AWAY FROM WORK ONLY | 22d lost |
| 03/24/2004 | OTHER | INJURIES DUE TO NATURAL CAUSES | None |
Inspections
View all 84 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/19/2025 | 11/20/2025 | 9.25 | 1 |
| 08/18/2025 | 08/18/2025 | 3.00 | 1 |
| 06/11/2025 | 06/16/2025 | 19.25 | 1 |
| 02/20/2025 | 02/20/2025 | 14.00 | 1 |
| 05/21/2024 | 05/21/2024 | 2.00 | 1 |
| 05/20/2024 | 05/22/2024 | 10.00 | 1 |
| 11/30/2023 | 12/05/2023 | 15.25 | 1 |
| 05/17/2023 | 05/19/2023 | 0.25 | 1 |
| 04/19/2023 | 04/20/2023 | 13.75 | 1 |
| 11/29/2022 | 11/30/2022 | 4.25 | 1 |
Mine Details
MSHA Mine ID3501306
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionCrushed, Broken Traprock
Employees7
Days/Week5.0
Hours/Shift10.0
Coordinates42.4350000, -123.2544440
Nearest TownGrants Pass
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Frequently Asked Questions
How many MSHA violations does Portable Crusher have?
Portable Crusher has 151 MSHA violations on record, of which 28 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $33K.
What type of mine is Portable Crusher?
Portable Crusher is a Surface mine producing Stone, located in Grants Pass, Jackson County, OR. It currently has 7 employees.
Has anyone been injured or killed at Portable Crusher?
According to MSHA records, Portable Crusher has 2 reported accident/injury records and 0 fatalities on file.
Who operates Portable Crusher?
Portable Crusher is operated by Robco Inc and controlled by Carla A Robertson. MSHA Mine ID: 3501306.