Calvary No 81 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(b)(3) · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $226.00 proposed penalty
Regular Safety and Health Inspection
321.8 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $883.00 proposed penalty
Spot Inspection
7.8 on-site hours reported
Spot Inspection
58.5 on-site hours reported
Preshift examination at fixed intervals.
30 CFR 75.360(b) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $226.00 proposed penalty
Violation — cited standard not reported
Significant and substantial (S&S) · $3,014.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $226.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(b) · $151.00 proposed penalty
Powered haulage
Days away from work only
Accident narrative
As the middle bridge was being added in, the back carrier trammed up and came in contact with the cribs that had the bridge cribbed up and caused the bridge to slide over striking EE.
Non-Fatal Accident Investigation
29.5 on-site hours reported
Violation — cited standard not reported
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $151.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
30 CFR 75.1103-8(a) · $151.00 proposed penalty
Non-Injury Accident Investigation
19.5 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty
Violation — cited standard not reported
Non-Injury Accident Investigation
14.0 on-site hours 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.