Martin Marietta Materials, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Construction and maintenance of guards.
O'Neal Quarry & Mill · 010000330 CFR 56.14112(b) · $151.00 proposed penalty
Housekeeping.
O'Neal Quarry & Mill · 010000330 CFR 56.20003(a) · $151.00 proposed penalty
High-pressure hose connections.
O'Neal Quarry & Mill · 010000330 CFR 56.13021 · $151.00 proposed penalty
Protection of power conductors from mobile equipment.
O'Neal Quarry & Mill · 010000330 CFR 56.12005 · $151.00 proposed penalty
Safety defects; examination, correction and records.
O'Neal Quarry & Mill · 010000330 CFR 56.14100(b) · $151.00 proposed penalty
Safety defects; examination, correction and records.
O'Neal Quarry & Mill · 010000330 CFR 56.14100(b) · Significant and substantial (S&S) · $504.00 proposed penalty
Inspection.
O'Neal Quarry & Mill · 010000330 CFR 56.4201(a)(1) · $151.00 proposed penalty
Requirement for container labels.
O'Neal Quarry & Mill · 010000330 CFR 47.41(a) · $151.00 proposed penalty
Portable rigid ladders.
Auxvasse South Quarry · 230200930 CFR 56.11004 · $151.00 proposed penalty
Identification of power switches.
Auxvasse South Quarry · 230200930 CFR 56.12018 · $151.00 proposed penalty
Parking procedures for unattended equipment.
Burlington Quarry · 310004230 CFR 56.14207 · $151.00 proposed penalty
Temporary, portable containers.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 47.44(b) · $151.00 proposed penalty
Powered haulage
Fort Myers Quarry · 0801203Dys awy frm wrk & restrctd act
Accident narrative
EE was struck by belt from behind causing EE to come in contact with belt rolling frame.
Regular Safety and Health Inspection
O'Neal Quarry & Mill · 010000354.0 on-site hours reported
Regular Safety and Health Inspection
Maylene Plant & Quarry · 01006343.0 on-site hours reported
Regular Safety and Health Inspection
Warrenton Quarry · 090058012.8 on-site hours reported
Spot Inspection
Noblesville Sand & Gravel · 12019942.0 on-site hours reported
Regular Safety and Health Inspection
Petersburg Sand · 15168959.5 on-site hours reported
Regular Safety and Health Inspection
Auxvasse South Quarry · 23020097.5 on-site hours reported
Regular Safety and Health Inspection
New Melle Mine · 230204322.0 on-site hours reported
Regular Safety and Health Inspection
Snyder · 340165114.8 on-site hours reported
Spot Inspection
New Braunfels Plant · 41000780.0 on-site hours reported
Spot Inspection
New Braunfels Plant · 41000780.0 on-site hours reported
Inspection.
Fort Dodge Mine · 130003230 CFR 57.4201(b) · $151.00 proposed penalty
Spillage and leakage.
Fort Dodge Mine · 130003230 CFR 57.4102 · $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.