Winchester Peerless Rachel 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)
Ventilation controls.
30 CFR 75.333(c)(2)
Accumulation of combustible materials.
30 CFR 75.400
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Preshift examination at fixed intervals.
30 CFR 75.360(g)
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(4) · Significant and substantial (S&S)
Emergency tethers.
30 CFR 75.1714-6
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S)
Ventilation controls.
30 CFR 75.333(h)
Clamping of trailing cables to equipment.
30 CFR 75.605 · Significant and substantial (S&S)
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S)
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(a)(1)
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S)
Clamping of trailing cables to equipment.
30 CFR 75.605
Rock dusting.
30 CFR 75.402
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)
Mechanical equipment guards.
30 CFR 75.1722(a) · Significant and substantial (S&S)
Roof bolting.
30 CFR 75.204(c)(1)
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a)
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S)
Accumulation of combustible materials.
30 CFR 75.400
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · Significant and substantial (S&S)
Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.
30 CFR 75.1600-2(e)
Roof control plan.
30 CFR 75.220(a)(1)
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.