Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Housekeeping.
Martin Marietta - Fieldale Quarry · 440007430 CFR 56.20003(a)
Requirement for container labels.
Martin Marietta - Fieldale Quarry · 440007430 CFR 47.41(a)
Handling of materials
Texas Quarry · 1800009Days away from work only
Accident narrative
OTR Tire technician had completed changing a tire at the location. Employee was in the process of strapping down the boom. The tie down strap got hung up and they went onto the back of the truck to get it straightened out. They pulled on the strap and lost their balance and fell breaking their arm.
Handling of materials
WATAUGA QUARRY · 4000124Days away from work only
Accident narrative
Injured employee and another employee were lifting a spare electrical contactor when EE felt a pain/pop in EE's left arm. Injury occurred on 9/11/26 but the injury did not become reportable until 9/24/26 when the employee received medical treatment.
Regular Safety and Health Inspection
Pinesburg Quarry · 180002118.5 on-site hours reported
Moving machine parts.
Maitri Sand and Gravel · 040415730 CFR 56.14107(a) · Significant and substantial (S&S)
Handling of materials
Nolanville Mine & Mill · 4101786Days away from work only
Accident narrative
Employee was shoveling a spill that consisted of a fine dry dust material when they felt a pop in their right bicep. This injury did not become reportable until 9/29/2026 when employee was prescribed physical therapy.
Slip or fall of person
Anderson Creek Quarry · 4402963Days away from work only
Accident narrative
Employee was injured while dismounting a 773D Haul Truck.
Spot Inspection
Coolidge Plant 65 · 02031732.0 on-site hours reported
Safety defects; examination, correction and records.
Plant #80 · 230207130 CFR 56.14100(b) · Significant and substantial (S&S)
Regular Safety and Health Inspection
Maitri Sand and Gravel · 040415720.3 on-site hours reported
Regular Safety and Health Inspection
PLANT #854 · 13021262.0 on-site hours reported
Regular Safety and Health Inspection
Cumberland Quarry · 15000375.0 on-site hours reported
Regular Safety and Health Inspection
Plant #80 · 23020717.5 on-site hours reported
Construction and maintenance of guards.
Maitri Sand and Gravel · 040415730 CFR 56.14112(b)
Brakes.
Maitri Sand and Gravel · 040415730 CFR 56.14101(a)(2) · $151.00 proposed penalty
Inspection.
Burlington Quarry · 310004230 CFR 56.4201(a)(1) · $151.00 proposed penalty
Safety defects; examination, correction and records.
ARROWOOD · 310005930 CFR 56.14100(c)
Chute hazards.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.9310(b) · Significant and substantial (S&S)
Moving machine parts.
Greenback Quarry · 400248830 CFR 56.14107(a) · $151.00 proposed penalty
Eye protection.
Bells/Savoy Aggregate Operations · 410401930 CFR 56.15004 · $151.00 proposed penalty
Traffic control.
Bells/Savoy Aggregate Operations · 410401930 CFR 56.9100(b)
Regular Safety and Health Inspection
Burlington Quarry · 310004226.0 on-site hours reported
Regular Safety and Health Inspection
BESSEMER CITY QUARRY · 31011059.8 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
Martin Marietta - Woodville Lime & Stone · 330015615.5 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.