OSHA Violations in MOUNTAIN PASS, California
Workplace safety inspection records for employers in MOUNTAIN PASS, CA.
Records current through Apr 15, 2026
| Employer | Inspections | Penalties |
|---|---|---|
| MP MINE OPERATIONS LLC | 8 | $14,820 |
| BRAND ENERGY SERVICES OF CALIFORNIA INC | 1 | $5,400 |
| MOLYCORP MINERALS LLC | 8 | $5,100 |
| EMPIRE SOUTHWEST LLC | 1 | $5,060 |
| TIC THE INDUSTRIAL COMPANY | 3 | $4,150 |
| MOLYCORP/UNOCAL | 2 | $2,435 |
| CA TRANSPORTATION | 1 | $1,125 |
| MOUNTAIN WEST INDUSTRIAL, LLC | 1 | $610 |
| MOLYCORP INC | 1 | $600 |
| NIELSONS SKANSKA INC | 2 | $600 |
| GOODWEST RUBBER LININGS INCORPORATED | 1 | $600 |
| MCM CONSTRUCTION, INC. | 1 | $400 |
| LAS VEGAS PAVING CORPORATION | 1 | $300 |
| HARRIS EXPLORATION DRILLING & ASSOCIATES, INC. | 1 | $205 |
| CHEVRON MINING INC | 2 | $150 |
| PRONTO CONSTRUCTORS | 4 | $125 |
| BODELL CONSTRUCTION COMPANY | 1 | $0 |
| M P ENVIRONMENTAL SERVICES INC | 2 | $0 |
| CYPRESS TRANSPORTATION | 1 | $0 |
| DIELCO CRANE SERVICE INC | 1 | $0 |
| Standard | Citations | Penalties |
|---|---|---|
| 3210(B) | 3 | $10,345 |
| 5162(A) | 3 | $1,050 |
| 2473.1 OSHA citation code: 24730001 B | 2 | $720 |
| 3203(B)(2) | 2 | $750 |
| 3395 Heat Illness Prevention in Outdoor Places of Employment OSHA citation code: 3395 E03 | 2 | $200 |
| 7055(B) | 2 | $580 |
| Inspection | Employer | Penalties |
|---|---|---|
| #348885211 | MP MINE OPERATIONS LLC | $0 |
| #348791922 | MP MINE OPERATIONS LLC | $0 |
| #348646001 | MP MINE OPERATIONS LLC | $0 |
| #348528761 | EMPIRE SOUTHWEST LLC | $5,060 |
| #348530684 | MOUNTAIN WEST INDUSTRIAL, LLC | $610 |
| #348528787 | HARRIS EXPLORATION DRILLING & ASSOCIATES, INC. | $205 |
| #348502196 | MP MINE OPERATIONS LLC | $10,520 |
| #345257034 | MP MINE OPERATIONS LLC | $400 |
| #344450598 | LAS VEGAS PAVING CORPORATION | $300 |
| #344391610 | MP MINE OPERATIONS LLC | $3,000 |
| Industry | Employers | Inspections |
|---|---|---|
| Mining (except Oil and Gas)NAICS 212xx | 6 | 22 |
| Specialty Trade ContractorsNAICS 238xx | 12 | 14 |
| Support Activities for MiningNAICS 213xx | 3 | 4 |
| Construction of BuildingsNAICS 236xx | 4 | 4 |
| Heavy and Civil Engineering ConstructionNAICS 237xx | 3 | 3 |
Data Source and Methodology
Data synced dailyData on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.