Antioch Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(a)
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(c)
Examination and maintenance of firefighting equipment.
30 CFR 77.1110
Regular Safety and Health Inspection
40.0 on-site hours reported
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(c) · Significant and substantial (S&S)
Spot Inspection
2.0 on-site hours reported
Spot Inspection
13.0 on-site hours reported
Protective clothing; requirements.
30 CFR 77.1710(g) · Significant and substantial (S&S) · $1,467.00 proposed penalty
Protective clothing; requirements.
30 CFR 77.1710(g) · Significant and substantial (S&S) · $2,782.00 proposed penalty
Violation — cited standard not reported
Violation — cited standard not reported
Handling of materials
Days away from work only
Accident narrative
Employee was pulling a pump hose when they tripped and fell on their left shoulder. They finished their shift, later sought medical care, and was diagnosed with a torn left rotator cuff. They continued working until surgery on 7-14-2026.
Regular Safety and Health Inspection
41.3 on-site hours reported
Spot Inspection
4.3 on-site hours reported
Spot Inspection
2.5 on-site hours reported
Regular Safety and Health Inspection
71.0 on-site hours reported
Loading and haulage equipment; installations.
30 CFR 77.1605(k) · $151.00 proposed penalty
Surface installations; general.
30 CFR 77.200 · Significant and substantial (S&S) · $2,133.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $193.00 proposed penalty
Regular Safety and Health Inspection
83.3 on-site hours reported
Spot Inspection
6.8 on-site hours reported
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.