Oak Grove Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $4,383.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $366.00 proposed penalty
Mechanical equipment guards.
30 CFR 75.1722(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $592.00 proposed penalty
Storage of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-3(a)(2) · $313.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $1,679.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $5,144.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $592.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $5,144.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $1,219.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $2,712.00 proposed penalty
Verbal Hazard Complaint Inspections
3.8 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $818.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(a)(10) · $313.00 proposed penalty
Loading and haulage equipment; operation.
30 CFR 77.1607(p) · $313.00 proposed penalty
Loading and haulage equipment; operation.
30 CFR 77.1607(p) · $151.00 proposed penalty
Spot Inspections
103(i) · 5.0 on-site hours reported
Annual refresher training of miners; minimum courses of instruction; hours of instruction.
30 CFR 48.8(a) · $374.00 proposed penalty
Machinery
Days away from work only
Accident narrative
IE was operating the shearer when a small rock fell from between the shields and hit EE's right pinky finger against the pan line causing a cut.
Powered haulage
Days away from work only
Accident narrative
IE was riding on a mantrip when EE hit EE's head on a hanging deluge pipe causing a strain in EE's neck.
Spot Inspections
103(i) · 7.0 on-site hours reported
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $504.00 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.