UG #1 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a)
Accumulation of combustible materials.
30 CFR 75.400
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S)
Water requirements.
30 CFR 75.1101-3 · Significant and substantial (S&S)
Mine emergency evacuation training and drills.
30 CFR 75.1504(d)(3)
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
30 CFR 50.30(a)
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(e)
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S)
Inspection of fire suppression devices.
30 CFR 75.1107-16(b)
Methane monitors.
30 CFR 75.342(a)(4)
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(b)
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(b)
Accumulation of combustible materials.
30 CFR 75.400
Automatic emergency-parking brakes.
30 CFR 75.523-3(c)(2)
Permissible electric face equipment; maintenance.
30 CFR 75.503
Ventilation controls.
30 CFR 75.333(e)(1)(ii)
Ventilation controls.
30 CFR 75.333(h)
Additional self-contained self-rescuers (SCSRs).
30 CFR 75.1714-4(b)
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(f)
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(e)
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1)
Methane monitors.
30 CFR 75.342(c)(1)
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Violation — cited standard not 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.