Buzzi Unicem USA safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Construction and maintenance of guards.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14112(a)(1) · $697.00 proposed penalty
Safe access.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.11001 · $465.00 proposed penalty
Safe access.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.11001 · $465.00 proposed penalty
Parking procedures for unattended equipment.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14207 · $465.00 proposed penalty
Construction and maintenance of guards.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14112(a)(1) · Significant and substantial (S&S) · $3,448.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · Significant and substantial (S&S) · $9,004.00 proposed penalty
Bins, hoppers, silos, tanks, and surge piles.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.16002(b) · $465.00 proposed penalty
Regular Safety and Health Inspection
MARYNEAL QUARRY AND MILL · 4100283108.3 on-site hours reported
Requirement for container labels.
MARYNEAL QUARRY AND MILL · 410028330 CFR 47.41(a) · $465.00 proposed penalty
Safety defects; examination, correction and records.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14100(b) · Significant and substantial (S&S) · $7,676.00 proposed penalty
Spillage and leakage.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4102 · $465.00 proposed penalty
Other
LONE STAR PRYOR PLT MILL & QY · 3401289No dys awy frm wrk,no rstr act
Accident narrative
While walking across the parking lot, wind blew material into the miners eye.
Machinery
MARYNEAL QUARRY AND MILL · 4100283Days away from work only
Accident narrative
Employee was removing roll over protective structures of wheel loader, the right side was clear when the left side was hanging from crane ROPS and hung up on filter housing, they put a hand on the cab to see what was stopping it when they touched the cab the ROPS shifted pinching their finger against the cab.
Slip or fall of person
LONE STAR PRYOR PLT MILL & QY · 3401289Dys awy frm wrk & restrctd act
Accident narrative
While walking they slipped on ice and bumped a knee.
Housekeeping.
Lone Star Quarry & Mill · 230013430 CFR 56.20003(a) · $592.00 proposed penalty
New miner training.
LONE STAR PRYOR PLT MILL & QY · 340128930 CFR 46.5(a) · Significant and substantial (S&S) · $398.00 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.