David Alexander safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
Mitchell Quarry · 39016080.0 on-site hours reported
Safe access.
Mitchell Quarry · 390160830 CFR 56.11001 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Mitchell Quarry · 390160830 CFR 56.14100(a) · Significant and substantial (S&S) · $366.00 proposed penalty
Horns and backup alarms.
Mitchell Quarry · 390160830 CFR 56.14132(a) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Mitchell Quarry · 390160830 CFR 56.14100(c) · Significant and substantial (S&S) · $366.00 proposed penalty
Berms or guardrails.
Mitchell Quarry · 390160830 CFR 56.9300(b) · $151.00 proposed penalty
Berms or guardrails.
Mitchell Quarry · 390160830 CFR 56.9300(a) · Significant and substantial (S&S) · $3,022.00 proposed penalty
Violation — cited standard not reported
Mitchell Quarry · 3901608Examination of working places.
Mitchell Quarry · 390160830 CFR 56.18002(a) · Significant and substantial (S&S) · $3,022.00 proposed penalty
Combustible waste.
Mitchell Quarry · 390160830 CFR 56.4104(b) · $151.00 proposed penalty
Insulation and fittings for power wires and cables.
Mitchell Quarry · 390160830 CFR 56.12008 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Mitchell Quarry · 390160830 CFR 56.14100(c) · $151.00 proposed penalty
Handrails and toeboards.
Mitchell Quarry · 390160830 CFR 56.11002 · Significant and substantial (S&S) · $366.00 proposed penalty
Spillage and leakage.
Mitchell Quarry · 390160830 CFR 56.4102 · $151.00 proposed penalty
Regular Safety and Health Inspection
Mitchell Quarry · 390160817.8 on-site hours reported
Operators stations.
Mitchell Quarry · 390160830 CFR 56.14103(b) · $151.00 proposed penalty
Horns and backup alarms.
Mitchell Quarry · 390160830 CFR 56.14132(a) · $151.00 proposed penalty
Securing movable parts.
Mitchell Quarry · 390160830 CFR 56.14206(b) · $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.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
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.