Calvary No 81 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Smoking; prohibition.
30 CFR 75.1702 · $697.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $177.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(b) · $697.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,431.00 proposed penalty
General instructions for completing MSHA Form 7000-1.
30 CFR 50.20-1 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $209.00 proposed penalty
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · $177.00 proposed penalty
Ventilation controls.
30 CFR 75.333(d)(3) · $177.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(b)(11)(iii) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $209.00 proposed penalty
Mine emergency evacuation training and drills.
30 CFR 75.1504(a) · $151.00 proposed penalty
Communication wires and cables; installation; insulation; support.
30 CFR 75.516-2(b) · $177.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $193.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $177.00 proposed penalty
Transformers; installation and guarding.
30 CFR 77.509(a) · $177.00 proposed penalty
Transformers; installation and guarding.
30 CFR 77.509(c) · $177.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Automatic emergency-parking brakes.
30 CFR 75.523-3(c)(2) · $177.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(b) · $151.00 proposed penalty
Mechanical equipment guards.
30 CFR 75.1722(a) · $177.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · $151.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $151.00 proposed penalty
Quantity and location of firefighting equipment.
30 CFR 77.1109(e)(1) · $151.00 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.