STILLWATER MINE safety activity
MSHA violations, accident reports and inspections.
Safety activity
Requirement for container labels.
30 CFR 47.41(a)(1) · $151.00 proposed penalty
Testing grounding systems.
30 CFR 57.12028 · $226.00 proposed penalty
Electrical conductors.
30 CFR 57.12004 · $288.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $226.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $226.00 proposed penalty
Underground alarm systems.
30 CFR 57.4360(a) · $288.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $755.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $755.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $755.00 proposed penalty
Unventilated areas.
30 CFR 57.8528 · $288.00 proposed penalty
Identification of power switches.
30 CFR 57.12018 · $642.00 proposed penalty
Protection of persons at switchgear.
30 CFR 57.12020 · $642.00 proposed penalty
Unventilated areas.
30 CFR 57.8528 · $288.00 proposed penalty
Barricades and warning signs.
30 CFR 57.20011 · $818.00 proposed penalty
Escape routes.
30 CFR 57.11051(a) · $642.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $226.00 proposed penalty
Barricades and warning signs.
30 CFR 57.20011 · $818.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(1) · $226.00 proposed penalty
Controls and switches.
30 CFR 57.12002 · $642.00 proposed penalty
Requirement for container labels.
30 CFR 47.41(a) · $288.00 proposed penalty
Safe access.
30 CFR 57.11001 · $336.00 proposed penalty
Correction of hazardous conditions.
30 CFR 57.3200 · Significant and substantial (S&S) · $4,749.00 proposed penalty
Horns and backup alarms for surface equipment.
30 CFR 57.14132(b)(2) · $642.00 proposed penalty
Maintenance standards.
30 CFR 57.5066(a) · $288.00 proposed penalty
Storage of incompatible substances.
30 CFR 57.16012 · $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.
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.