NO. 2 GAS safety activity
MSHA violations, accident reports and inspections.
Safety activity
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $7,676.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $313.00 proposed penalty
Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.
30 CFR 75.363(a) · $465.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $209.00 proposed penalty
Mining machines, cap lamps; requirements.
30 CFR 75.1719-4(b) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Low- and medium-voltage ground check monitor circuits.
30 CFR 75.902 · $151.00 proposed penalty
Grounding metallic frames, casings, and other enclosures of electric equipment.
30 CFR 75.701 · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $267.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $7,676.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $151.00 proposed penalty
Proximity detection systems.
30 CFR 75.1732(b)(1) · Significant and substantial (S&S) · $5,144.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $697.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $288.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · $697.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $642.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $1,550.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,550.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $8,315.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $267.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $3,448.00 proposed penalty
Automatic fire sensors and manual actuators; installation; minimum requirements.
30 CFR 75.1107-4(a)(1) · $549.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $959.00 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.