Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
General requirements.
Henry County Mines & Mill · 400019430 CFR 56.4200(b)(2) · $151.00 proposed penalty
Inspection.
Henry County Mines & Mill · 400019430 CFR 56.4201(a)(2) · $151.00 proposed penalty
Electrical conductors.
Milford Quarry · 420217730 CFR 56.12004 · $209.00 proposed penalty
Regular Safety and Health Inspection
Cumming Mine Site · 090046019.5 on-site hours reported
Regular Safety and Health Inspection
Warrenton Quarry · 090058022.0 on-site hours reported
Regular Safety and Health Inspection
Moore Quarry · 130218819.3 on-site hours reported
Mine Idle Activity
Columbia East Quarry · 23000780.8 on-site hours reported
Mine Idle Activity
Sturgeon Quarry · 23020990.3 on-site hours reported
Regular Safety and Health Inspection
HICKORY QUARRY · 310004321.5 on-site hours reported
Regular Safety and Health Inspection
Milford Quarry · 420217713.5 on-site hours reported
Warning signs.
HICKORY QUARRY · 310004330 CFR 56.4101 · $151.00 proposed penalty
Parking procedures for unattended equipment.
HICKORY QUARRY · 310004330 CFR 56.14207 · $151.00 proposed penalty
Parking procedures for unattended equipment.
HICKORY QUARRY · 310004330 CFR 56.14207 · $151.00 proposed penalty
Housekeeping.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.20003(b) · $432.00 proposed penalty
Temporary, portable containers.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 47.44(b) · $151.00 proposed penalty
Housekeeping.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.20003(b) · $432.00 proposed penalty
Inspection and cover plates.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.12032 · $151.00 proposed penalty
Parking procedures for unattended equipment.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.14207 · $151.00 proposed penalty
Requirement for container labels.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 47.41(a) · $151.00 proposed penalty
Safety defects; examination, correction and records.
NORTH BRIDGEPORT QUARRY · 410336030 CFR 56.14100(c) · $151.00 proposed penalty
Regular Safety and Health Inspection
De Soto Sand · 14013022.8 on-site hours reported
Regular Safety and Health Inspection
NORTH BRIDGEPORT QUARRY · 410336024.0 on-site hours reported
Handtools (nonpowered)
New Braunfels Plant · 4100078Days restricted activity only
Accident narrative
Miner was raking ash at kiln hood when a piece of ash hit the end of the rake causing the rake to hit the miner on the chin. Miner sustained a laceration requiring stitches.
Housekeeping.
Allsboro Quarry & Mill · 010201430 CFR 56.20003(b) · Significant and substantial (S&S) · $245.00 proposed penalty
Regular Safety and Health Inspection
Allsboro Quarry & Mill · 010201411.0 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.