MARSHALL COUNTY MINE safety activity
MSHA violations, accident reports and inspections.
Safety activity
Spot Inspections
103(i) · 6.5 on-site hours reported
Identification check system.
30 CFR 75.1715
Criteria—Belt conveyors.
30 CFR 75.1403-5(g)
Criteria—Self-propelled personnel carriers.
30 CFR 75.1403-6(b)(3) · Significant and substantial (S&S)
Tests for methane; qualified person; additional requirement.
30 CFR 75.151
Mine emergency evacuation training and drills.
30 CFR 75.1504(a)(2)
Slip or fall of person
Days away from work only
Accident narrative
Employee was working on top of a roof fall when some loose material started to fall, the employee tripped over the air drill and fell from the roof fall landing on left arm. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Accumulation of combustible materials.
30 CFR 75.400 · Significant and substantial (S&S)
Criteria—Belt conveyors.
30 CFR 75.1403-5(g)
Handling of materials
Days away from work only
Accident narrative
Employee was working on a rolled rail on the track haulage when the rail sprung back after the rail was unclipped, striking the employee in the left ankle and foot. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor.
Permissible electric face equipment; maintenance.
30 CFR 75.503
Condition and examination of firefighting equipment.
30 CFR 75.1100-3
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Automatic fire sensors and manual actuators; installation; minimum requirements.
30 CFR 75.1107-4(a)(1)
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1)
Other safeguards.
30 CFR 75.1403
Violation — cited standard not reported
Other safeguards.
30 CFR 75.1403
Permanent splicing of trailing cables.
30 CFR 75.604(b)
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S)
Accumulation of combustible materials.
30 CFR 75.400
Accumulation of combustible materials.
30 CFR 75.400
Transportation of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-2(a)(2)
Identification of circuit breakers.
30 CFR 75.904
Other safeguards.
30 CFR 75.1403
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.