Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Protective equipment and clothing for hazards and irritants.
E-Town S&G - 460 · 330427930 CFR 56.15006 · Significant and substantial (S&S)
Regular Safety and Health Inspection
Hughson Aggregates · 04017690.5 on-site hours reported
Construction and maintenance of guards.
Montevallo Quarry & Mill · 010004030 CFR 56.14112(b)
Air receiver tanks.
Montevallo Quarry & Mill · 010004030 CFR 56.13011
Notification of commencement of operations and closing of mines.
Hughson Aggregates · 040176930 CFR 56.1000 · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
SISQUOC AGGREGATES · 040195930 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
SISQUOC AGGREGATES · 040195930 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
SISQUOC AGGREGATES · 040195930 CFR 50.30(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Montevallo Quarry & Mill · 010004023.3 on-site hours reported
Regular Safety and Health Inspection
SISQUOC AGGREGATES · 04019597.0 on-site hours reported
Regular Safety and Health Inspection
Kings Mountain Plant · 310004726.0 on-site hours reported
Regular Safety and Health Inspection
ARROWOOD · 310005926.8 on-site hours reported
Regular Safety and Health Inspection
Salem Stone · 310203822.8 on-site hours reported
Non-Fatal Accident Investigation
E-Town S&G - 460 · 33042794.0 on-site hours reported
Regular Safety and Health Inspection
E-Town S&G - 460 · 33042796.5 on-site hours reported
Regular Safety and Health Inspection
Locust Mount Quarry · 400012216.3 on-site hours reported
Regular Safety and Health Inspection
TRI-CITIES AIRPORT QUARRY · 400165720.5 on-site hours reported
Regular Safety and Health Inspection
NORTH BRIDGEPORT QUARRY · 410336045.8 on-site hours reported
Flying or falling materials.
Locust Mount Quarry · 400012230 CFR 56.14110 · $151.00 proposed penalty
Flying or falling materials.
WATAUGA QUARRY · 400012430 CFR 56.14110 · $151.00 proposed penalty
Protection for openings around travelways.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.11012
Berms or guardrails.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.9300(a)
Insulation and fittings for power wires and cables.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.12008
Parking procedures for unattended equipment.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.14207 · $151.00 proposed penalty
Machinery
Martin Marietta - Gabbs Mine · 2600002No dys awy frm wrk,no rstr act
Accident narrative
Employee was laying down using a 5" vacuum hose to clean underneath of a conveyor belt. The hose lost its suction and jumped forward and then back into the face of the employee. When this happened the employee got a loose tooth from it. The employee went to the dentist two weeks later and got the tooth removed.
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.