Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Martin Marietta - Woodville Lime & Stone · 330015679.5 on-site hours reported
Verbal Hazard Complaint Inspections
Crab Orchard Mine and Mill · 40000875.0 on-site hours reported
Safety defects; examination, correction and records.
Kentucky Avenue Mine · 120176230 CFR 57.14100(c) · Significant and substantial (S&S) · $549.00 proposed penalty
Grounding circuit enclosures.
Kentucky Avenue Mine · 120176230 CFR 57.12025 · Significant and substantial (S&S) · $465.00 proposed penalty
Unguarded conveyors with adjacent travelways.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.14109(b)(1) · $151.00 proposed penalty
Snow and ice on walkways and travelways.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.11016 · $1,126.00 proposed penalty
Safe access.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.11001 · $151.00 proposed penalty
Roll-over protective structures (ROPS) and seat belts for surface equipment.
Crab Orchard Mine and Mill · 400008730 CFR 57.14130(i) · $151.00 proposed penalty
Locking transformer enclosures.
Crawford Mine & Mill · 410099130 CFR 56.12068 · $151.00 proposed penalty
Handling of materials
Anderson Creek Quarry · 4402963No dys awy frm wrk,no rstr act
Accident narrative
A Miner was injured while separating the forks on a Skid Steer that resulted in a sprain to Miner's left index finger.
Regular Safety and Health Inspection
Kentucky Avenue Mine · 120176227.5 on-site hours reported
Regular Safety and Health Inspection
Idabel · 34005075.8 on-site hours reported
Regular Safety and Health Inspection
Rock Hill Quarry · 380002610.5 on-site hours reported
Regular Safety and Health Inspection
Crawford Mine & Mill · 410099116.0 on-site hours reported
Regular Safety and Health Inspection
MARTIN MARIETTA - RICH PATCH QUARRY · 44068979.0 on-site hours reported
Parking procedures for unattended equipment.
Spec Agg Quarry · 050086030 CFR 56.14207 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Safety defects; examination, correction and records.
Kentucky Avenue Mine · 120176230 CFR 56.14100(b) · $288.00 proposed penalty
Correction of dangerous conditions.
Kentucky Avenue Mine · 120176230 CFR 57.12030 · $151.00 proposed penalty
Barricades and warning signs.
Rock Hill Quarry · 380002630 CFR 56.20011 · $226.00 proposed penalty
Unguarded conveyors with adjacent travelways.
Rock Hill Quarry · 380002630 CFR 56.14109(b)(1) · $226.00 proposed penalty
Securing gas cylinders.
Rock Hill Quarry · 380002630 CFR 56.16005 · $151.00 proposed penalty
Slip or fall of person
DOSWELL QUARRY · 4400045No dys awy frm wrk,no rstr act
Accident narrative
Employee was climbing a ladder to complete a task on the crusher. Employee went to step on to the third rung of the ladder and slipped. Employee landed on the handrail to EE's right. When employee fell EE's finger/arm caught a piece of metal plate resulting in a scratch on EE's arm and a cut on EE's finger resulting in the nail falling off.
Regular Safety and Health Inspection
O'Neal Quarry & Mill · 010000329.5 on-site hours reported
Moving machine parts.
O'Neal Quarry & Mill · 010000330 CFR 56.14107(a) · $151.00 proposed penalty
Construction and maintenance of guards.
O'Neal Quarry & Mill · 010000330 CFR 56.14112(b) · $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.