David J Stewart safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Electrical conductors.
PERRYVILLE PLANT · 180032630 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
PERRYVILLE PLANT · 180032610.8 on-site hours reported
Safe access.
PERRYVILLE PLANT · 180032630 CFR 56.11001 · Significant and substantial (S&S) · $151.00 proposed penalty
Safety defects; examination, correction and records.
PERRYVILLE PLANT · 180032630 CFR 56.14100(b) · $151.00 proposed penalty
Horns and backup alarms.
PERRYVILLE PLANT · 180032630 CFR 56.14132(a) · $151.00 proposed penalty
Exposure limits for airborne contaminants.
Chesapeake Minerals · 180082330 CFR 56.5001(a)/.5005 · $151.00 proposed penalty
Safe access.
Principio Quarry · 180081230 CFR 56.11001 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Principio Quarry · 180081230 CFR 56.14100(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
Principio Quarry · 180081215.8 on-site hours reported
Regular Safety and Health Inspection
Chesapeake Minerals · 180082312.5 on-site hours reported
Eye protection.
Chesapeake Minerals · 180082330 CFR 56.15004 · Significant and substantial (S&S) · $151.00 proposed penalty
Inspection and cover plates.
Chesapeake Minerals · 180082330 CFR 56.12032 · $151.00 proposed penalty
Regular Safety and Health Inspection
Bonny Brook Quarry · 36002109.5 on-site hours reported
Combustible waste.
Bonny Brook Quarry · 360021030 CFR 56.4104(b) · $151.00 proposed penalty
Safety defects; examination, correction and records.
ROOSEVELT AVENUE QUARRY · 360027730 CFR 56.14100(b) · Significant and substantial (S&S) · $151.00 proposed penalty
Regular Safety and Health Inspection
ROOSEVELT AVENUE QUARRY · 360027717.0 on-site hours reported
Inspection and cover plates.
ROOSEVELT AVENUE QUARRY · 360027730 CFR 56.12032 · $151.00 proposed penalty
Safety belts and lines.
Belvedere Plant · 180032830 CFR 56.15005 · Significant and substantial (S&S) · $1,866.00 proposed penalty
Violation — cited standard not reported
Belvedere Plant · 1800328Impoundment Spot Inspection
ROOSEVELT AVENUE QUARRY · 36002774.8 on-site hours reported
Compliance Follow-up Inspection
LINCOLN STONE · 36002762.0 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Belvedere Plant · 180032830 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Belvedere Plant · 180032830 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Belvedere Plant · 180032830 CFR 50.30(a) · $151.00 proposed penalty
Housekeeping.
Belvedere Plant · 180032830 CFR 56.20003(a) · Significant and substantial (S&S) · $504.00 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.