AA Quarry LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Distribution boxes.
AA Quarry LLC · 230248730 CFR 57.12006 · $267.00 proposed penalty
Electrical conductors.
AA Quarry LLC · 230248730 CFR 57.12004 · $267.00 proposed penalty
Parking procedures for unattended equipment.
AA Quarry LLC · 230248730 CFR 57.14207 · $151.00 proposed penalty
Extinguisher recharging or replacement.
AA Quarry LLC · 230248730 CFR 57.4203 · $151.00 proposed penalty
Regular Safety and Health Inspection
AA Quarry LLC · 230248718.8 on-site hours reported
Impoundment Spot Inspection
AA Quarry LLC · 23024872.0 on-site hours reported
Electrical conductors.
AA Quarry LLC · 230248730 CFR 57.12004 · $151.00 proposed penalty
Testing grounding systems.
AA Quarry LLC · 230248730 CFR 57.12028 · $267.00 proposed penalty
Regular Safety and Health Inspection
AA Quarry LLC · 230248715.3 on-site hours reported
Inspection and cover plates.
AA Quarry LLC · 230248730 CFR 57.12032 · $151.00 proposed penalty
Correction of hazardous conditions.
AA Quarry LLC · 230248730 CFR 57.3200 · $697.00 proposed penalty
Compliance Follow-up Inspection
AA Quarry LLC · 230248713.0 on-site hours reported
Impoundment Spot Inspection
AA Quarry LLC · 23024872.0 on-site hours reported
Compliance Follow-up Inspection
AA Quarry LLC · 230248712.0 on-site hours reported
Limit on exposure to diesel particulate matter.
AA Quarry LLC · 230248730 CFR 57.5060(b)(3) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Limit on exposure to diesel particulate matter.
AA Quarry LLC · 230248730 CFR 57.5060(b)(3) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Moving machine parts.
AA Quarry LLC · 230248730 CFR 57.14107(a) · $267.00 proposed penalty
Brakes.
AA Quarry LLC · 230248730 CFR 57.14101(a)(2) · $226.00 proposed penalty
Correction of hazardous conditions.
AA Quarry LLC · 230248730 CFR 57.3200 · Significant and substantial (S&S) · $1,126.00 proposed penalty
Regular Safety and Health Inspection
AA Quarry LLC · 230248731.0 on-site hours reported
Circuit overload protection.
AA Quarry LLC · 230248730 CFR 57.12001 · $226.00 proposed penalty
Impoundment Spot Inspection
AA Quarry LLC · 23024873.3 on-site hours reported
Inspection and cover plates.
AA Quarry LLC · 230248730 CFR 57.12032 · $151.00 proposed penalty
Moving machine parts.
AA Quarry LLC · 230248730 CFR 57.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
AA Quarry LLC · 230248721.0 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.
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.