Sibanye Stillwater Limited safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Unventilated areas.
STILLWATER MINE · 240149030 CFR 57.8528 · $592.00 proposed penalty
Safety defects; examination, correction and records.
STILLWATER MINE · 240149030 CFR 57.14100(b) · $177.00 proposed penalty
Electrical conductors.
STILLWATER MINE · 240149030 CFR 57.12004 · $883.00 proposed penalty
Combustible waste.
EAST BOULDER MINE · 240187930 CFR 57.4104(b)(1) · $165.00 proposed penalty
Unventilated areas.
EAST BOULDER MINE · 240187930 CFR 57.8528 · $165.00 proposed penalty
Unventilated areas.
EAST BOULDER MINE · 240187930 CFR 57.8528 · $165.00 proposed penalty
Unventilated areas.
EAST BOULDER MINE · 240187930 CFR 57.8528 · $165.00 proposed penalty
Regular Safety and Health Inspection
EAST BOULDER MINE · 2401879217.5 on-site hours reported
Machinery, equipment, and tools.
EAST BOULDER MINE · 240187930 CFR 57.14205 · Significant and substantial (S&S) · $2,712.00 proposed penalty
First aid materials.
EAST BOULDER MINE · 240187930 CFR 57.15001 · $549.00 proposed penalty
Regular Safety and Health Inspection
STILLWATER MINE · 2401490196.0 on-site hours reported
Disorders (repeated trauma)
STILLWATER MINE · 2401490Occupatnal illness not deg 1-6
Accident narrative
On July 2, 2026 An audiologist confirmed and notified operator that an employee had a reportable STS in both their right and left ear after reviewing their original and confirmation hearing tests. Making this an reportable Occupational illness.
Disorders (repeated trauma)
EAST BOULDER MINE · 2401879Occupatnal illness not deg 1-6
Accident narrative
During a review of audiograms by an audiologist on 6-24-26 it was reported to us that the employee sustained a reportable threshold shift in EE's hearing.
Disorders (repeated trauma)
EAST BOULDER MINE · 2401879Occupatnal illness not deg 1-6
Accident narrative
During a review of audiograms by an audiologist on 6-24-26 it was reported to us that the employee sustained a reportable threshold shift in EE's hearing.
Disorders (repeated trauma)
EAST BOULDER MINE · 2401879Occupatnal illness not deg 1-6
Accident narrative
3rd party audiologist confirmed a hearing reportable hearing shift on 6/24/2026
Fall of roof or back
EAST BOULDER MINE · 2401879Days away from work only
Accident narrative
Miner was in process of installing collar pipe in drilled holes in mining face when a rock fell and contacted the miner. The rock contacted the employee's head back and ankle as it fell.
Testing grounding systems.
STILLWATER MINE · 240149030 CFR 57.12028 · Significant and substantial (S&S) · $15,768.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
STILLWATER MINE · 240149016.0 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
STILLWATER MINE · 24014903.5 on-site hours reported
Ground support use.
STILLWATER MINE · 240149030 CFR 57.3360
Ground support use.
STILLWATER MINE · 240149030 CFR 57.3360
Unventilated areas.
EAST BOULDER MINE · 240187930 CFR 57.8528 · Significant and substantial (S&S) · $642.00 proposed penalty
Construction and maintenance of ventilation doors.
STILLWATER MINE · 240149030 CFR 57.8531(e) · $883.00 proposed penalty
Stacking and storage of materials.
STILLWATER MINE · 240149030 CFR 57.16001 · $209.00 proposed penalty
Housekeeping.
STILLWATER MINE · 240149030 CFR 57.20003(a) · $288.00 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.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
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.