Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Powered haulage
Hartford Quarry · 1500095Days restricted activity only
Accident narrative
While operating the Caterpillar 988H loader joystick shifter and engaging the gear selection buttons the employee sustained a strained tendon at the base of left thumb in palm area.
Handtools (nonpowered)
Champ Quarry · 2300220No dys awy frm wrk,no rstr act
Accident narrative
Employee was attempting to remove a carrier roller from an Excavator undercarriage. While doing so they used a hammer to the knock the roller free from its housing. In doing so a small piece of steel splintered away from the roller and struck the employee in the sternum and embedded below the skin.
Slip or fall of person
Martin Marietta - Woodville Lime & Stone · 3300156Dys awy frm wrk & restrctd act
Accident narrative
(Illness) Employee was standing and passed out, fell to the ground, and received a cut on EE's head from the ground. (total time passed out was less than a minute). EE was taken to the hospital, received 3 stitches to close the cut along with IV's. EE was then released, told to stay home one day, permitted by the doctor to drive self home. EE has been working since then.
Regular Safety and Health Inspection
Irwindale Aggregates · 040183813.0 on-site hours reported
Regular Safety and Health Inspection
Calhoun Sand · 380071615.0 on-site hours reported
Moving machine parts.
Irwindale Aggregates · 040183830 CFR 56.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Eudora Quarry · 14016093.8 on-site hours reported
Regular Safety and Health Inspection
North Columbia Quarry · 380014627.0 on-site hours reported
Verbal Hazard Complaint Inspections
Granite Canyon Quarry · 48000188.0 on-site hours reported
Records of training.
Ferguson Quarry · 130012430 CFR 46.9(c)(3) · $151.00 proposed penalty
Records of training.
Sunflower Quarry · 140155630 CFR 46.9(b)(5) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
North Columbia Quarry · 380014630 CFR 50.30(a) · $151.00 proposed penalty
Construction and maintenance of guards.
North Columbia Quarry · 380014630 CFR 56.14112(a)(1) · $151.00 proposed penalty
Machinery
Huntsville Quarry · 2302004Days away from work only
Accident narrative
While drilling the drill steel came out of the rack and fell into windshield. EE tried to catch the steel with their left arm fracturing left radius at the elbow.
Regular Safety and Health Inspection
Ferguson Quarry · 130012415.5 on-site hours reported
Regular Safety and Health Inspection
Sunflower Quarry · 14015566.0 on-site hours reported
Regular Safety and Health Inspection
Randolph Deep Mine · 230230831.8 on-site hours reported
Regular Safety and Health Inspection
Troy Gravel · 330167813.0 on-site hours reported
Machinery, equipment, and tools.
Ferguson Quarry · 130012430 CFR 56.14205 · Significant and substantial (S&S) · $313.00 proposed penalty
Safety defects; examination, correction and records.
O'Neal Quarry & Mill · 010000330 CFR 56.14100(a) · $151.00 proposed penalty
Construction and maintenance of guards.
Greensboro Portable Plant 1 · 310233630 CFR 56.14112(b) · $151.00 proposed penalty
Legal identity report.
Greensboro Portable Plant 1 · 310233630 CFR 41.20 · $151.00 proposed penalty
Regular Safety and Health Inspection
O'Neal Quarry & Mill · 010000366.0 on-site hours reported
Regular Safety and Health Inspection
Greensboro Portable Plant 1 · 31023368.0 on-site hours reported
New task training.
Rock Hill Quarry · 380002630 CFR 46.7(a) · $168.00 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.