Buzzi Unicem USA safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Distribution boxes.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12006 · $245.00 proposed penalty
Electrical conductors.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12004 · $245.00 proposed penalty
Bins, hoppers, silos, tanks, and surge piles.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.16002(b) · $245.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · Significant and substantial (S&S) · $13,436.00 proposed penalty
Machinery, equipment, and tools.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14205 · $245.00 proposed penalty
Inspection and cover plates.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12032 · $465.00 proposed penalty
Protection of gas cylinder valves.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.16006 · $151.00 proposed penalty
First-aid materials.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.15001 · $818.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · Significant and substantial (S&S) · $13,436.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · $2,712.00 proposed penalty
Machinery, equipment, and tools.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14205 · $245.00 proposed penalty
Temporary, portable containers.
MARYNEAL QUARRY AND MILL · 410028330 CFR 47.44(b) · $245.00 proposed penalty
Access to stationary electrical equipment or switchgear.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12019 · $245.00 proposed penalty
Correction of dangerous conditions.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12030 · $245.00 proposed penalty
First-aid materials.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.15001 · $245.00 proposed penalty
Gauges and regulators.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4602 · $245.00 proposed penalty
High-pressure hose connections.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.13021 · $245.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · $2,712.00 proposed penalty
Securing movable parts.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14206(b) · $245.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · $818.00 proposed penalty
Inspection and cover plates.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12032 · $465.00 proposed penalty
Barricades and warning signs.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20011 · $755.00 proposed penalty
General requirements.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4200(b)(2) · $366.00 proposed penalty
Machinery, equipment, and tools.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14205 · Significant and substantial (S&S) · $1,126.00 proposed penalty
Safety defects; examination, correction and records.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14100(b) · $366.00 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.