National Lime & Stone Co. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Housekeeping.
Columbus Region Plant · 330012330 CFR 56.20003(a) · $151.00 proposed penalty
Housekeeping.
Columbus Region Plant · 330012330 CFR 56.20003(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Columbus Region Plant · 330012354.0 on-site hours reported
Testing grounding systems.
Columbus Region Plant · 330012330 CFR 56.12028 · $151.00 proposed penalty
Protection of gas cylinder valves.
Columbus Region Plant · 330012330 CFR 56.16006 · $151.00 proposed penalty
Parking procedures for unattended equipment.
Columbus Region Plant · 330012330 CFR 56.14207 · $151.00 proposed penalty
Extinguisher recharging or replacement.
Columbus Region Plant · 330012330 CFR 56.4203 · $151.00 proposed penalty
Requirement for container labels.
Columbus Region Plant · 330012330 CFR 47.41(a) · $151.00 proposed penalty
Machinery
CAREY PLANT · 3300127Days away from work only
Accident narrative
Miner was torching on old storage bin and heard a pop, fell to ground and injured right knee.
Construction and maintenance of guards.
Chesterville Sand & Gravel Plant · 330142930 CFR 56.14112(a) · $151.00 proposed penalty
Moving machine parts.
Chesterville Sand & Gravel Plant · 330142930 CFR 56.14107(a) · $151.00 proposed penalty
Moving machine parts.
Chesterville Sand & Gravel Plant · 330142930 CFR 56.14107(a) · $151.00 proposed penalty
Housekeeping.
Chesterville Sand & Gravel Plant · 330142930 CFR 56.20003(a) · Significant and substantial (S&S) · $177.00 proposed penalty
Regular Safety and Health Inspection
Newcomerstown · 33044858.8 on-site hours reported
Securing gas cylinders.
South Columbus Sand and Gravel Plant · 330473330 CFR 56.16005 · $151.00 proposed penalty
Brakes.
South Columbus Sand and Gravel Plant · 330473330 CFR 56.14101(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
South Columbus Sand and Gravel Plant · 330473314.0 on-site hours reported
Housekeeping.
South Columbus Sand and Gravel Plant · 330473330 CFR 56.20003(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Chesterville Sand & Gravel Plant · 330142917.5 on-site hours reported
Insulation and fittings for power wires and cables.
CAREY PLANT · 330012730 CFR 56.12008 · $151.00 proposed penalty
Moving machine parts.
CAREY PLANT · 330012730 CFR 56.14107(a) · $151.00 proposed penalty
Electrical conductors.
CAREY PLANT · 330012730 CFR 56.12004 · $151.00 proposed penalty
Correction of hazardous conditions.
CAREY PLANT · 330012730 CFR 56.3200 · $366.00 proposed penalty
Spot Inspection
CAREY PLANT · 330012726.5 on-site hours reported
Inspection.
CAREY PLANT · 330012730 CFR 56.4201(a)(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.
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.