USMC Ione Plant safety activity
MSHA violations, accident reports and inspections.
Safety activity
Warning signs.
30 CFR 56.4101 · $1,219.00 proposed penalty
Berms or guardrails.
30 CFR 56.9300(b) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Berms or guardrails.
30 CFR 56.9300(b) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Regular Safety and Health Inspection
31.5 on-site hours reported
Moving machine parts.
30 CFR 56.14107(a) · $2,712.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $5,144.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $5,144.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $5,144.00 proposed penalty
Operators stations.
30 CFR 56.14103(a) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $1,219.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $1,219.00 proposed penalty
Temporary, portable containers.
30 CFR 47.44(b) · $366.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $5,144.00 proposed penalty
Combustible waste.
30 CFR 56.4104(b) · $366.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $5,144.00 proposed penalty
Identification of power switches.
30 CFR 56.12018 · $1,219.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $1,219.00 proposed penalty
Handling of materials
Days away from work only
Accident narrative
Closing a shipping container door and pinched left middle finger in door. Declined medical attention initially. Finger still sore 4/15/25 and went to get checked. No fracture, sprain/strain/contusion.
Compliance Follow-up Inspection
2.0 on-site hours reported
Disorders (repeated trauma)
Occupatnal illness not deg 1-6
Accident narrative
IW has had slowly progressing discomfort in right writs/forearm/elbow. Twisting motions seem to bring it on, IW twists sample jar caps on and off frequently in lab.
Impoundment Spot Inspection
5.5 on-site hours reported
Retaining dams.
30 CFR 56.20010 · $366.00 proposed penalty
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.