Key Takeaway
Portable # 1 is a intermittent surface mine producing Nonmetal, located in Cave Junction, Josephine County, OR. It has 39 violations on record (6 S&S) and $6K in proposed penalties. Operated by Clifford Keith Grading.
Portable # 1
Operator: Clifford Keith Grading
Controller: Clifford L Keith
Location: Cave Junction, Josephine County, OR
Employees: 2
Recent Violations
View all 39 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 11/20/2025 | 56.11002 | Non-S&S | ModNegligence | $151 |
| 10/16/2025 | 50.30(a) | Non-S&S | ModNegligence | $151 |
| 05/13/2025 | 50.30(a) | Non-S&S | LowNegligence | $151 |
| 11/15/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 11/15/2023 | 56.12004 | Non-S&S | ModNegligence | $143 |
| 05/04/2023 | 50.30(a) | Non-S&S | ModNegligence | $143 |
| 01/26/2022 | 56.4201(a)(2) | Non-S&S | ModNegligence | $133 |
| 04/02/2021 | 56.4201(a)(2) | Non-S&S | ModNegligence | $125 |
| 07/16/2020 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 06/23/2020 | 56.14107(a) | Non-S&S | ModNegligence | $199 |
| 04/16/2019 | 56.14107(a) | S&S | ModNegligence | $293 |
| 04/16/2019 | 56.11027 | S&S | ModNegligence | $132 |
| 04/16/2019 | 56.12032 | Non-S&S | ModNegligence | $121 |
| 04/16/2019 | 56.12008 | Non-S&S | HighNegligence | $121 |
| 04/16/2019 | 56.14107(a) | S&S | HighNegligence | $977 |
| 04/16/2019 | 56.14107(a) | Non-S&S | ModNegligence | $121 |
| 04/16/2019 | 56.14107(a) | Non-S&S | HighNegligence | $121 |
| 04/16/2019 | 56.14107(a) | Non-S&S | HighNegligence | $121 |
| 04/16/2019 | 50.30(a) | Non-S&S | HighNegligence | $121 |
| 04/16/2019 | 56.12028 | Non-S&S | LowNegligence | $121 |
Inspections
View all 25 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/20/2025 | 11/20/2025 | 12.00 | 1 |
| 08/25/2025 | 08/26/2025 | 13.50 | 1 |
| 05/13/2025 | 05/13/2025 | 0.75 | 1 |
| 12/11/2024 | 12/11/2024 | 7.50 | 1 |
| 11/15/2023 | 11/15/2023 | 8.75 | 1 |
| 11/15/2023 | 11/15/2023 | 0.75 | 1 |
| 05/04/2023 | 05/04/2023 | 1.00 | 1 |
| 11/28/2022 | 12/06/2022 | 11.50 | 1 |
| 01/26/2022 | 01/28/2022 | 21.50 | 1 |
| 04/01/2021 | 04/03/2021 | 14.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Portable # 1 have?
Portable # 1 has 39 MSHA violations on record, of which 6 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $6K.
What type of mine is Portable # 1?
Portable # 1 is a Surface mine producing Nonmetal, located in Cave Junction, Josephine County, OR. It currently has 2 employees.
Has anyone been injured or killed at Portable # 1?
According to MSHA records, Portable # 1 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Portable # 1?
Portable # 1 is operated by Clifford Keith Grading and controlled by Clifford L Keith. MSHA Mine ID: 3503763.