Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Martin Marietta - Piney River Quarry · 440003516.0 on-site hours reported
Compliance Follow-up Inspection
CAYCE QUARRY · 38000161.0 on-site hours reported
Regular Safety and Health Inspection
MIDWAY QUARRY · 400116925.0 on-site hours reported
Maintenance of records.
Webberville S&G · 410436330 CFR 50.40(a) · $151.00 proposed penalty
Independent contractor register.
Webberville S&G · 410436330 CFR 45.4(b) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Webberville S&G · 410436330 CFR 56.14100(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Maitri Sand and Gravel · 040415718.0 on-site hours reported
Regular Safety and Health Inspection
Bowling Green North Quarry · 150006543.8 on-site hours reported
Regular Safety and Health Inspection
New Melle Mine · 230204341.5 on-site hours reported
Regular Safety and Health Inspection
Chattanooga Quarry · 400315920.3 on-site hours reported
Regular Safety and Health Inspection
Webberville S&G · 410436312.8 on-site hours reported
Regular Safety and Health Inspection
DOSWELL QUARRY · 440004524.0 on-site hours reported
Records of training.
Maitri Sand and Gravel · 040415730 CFR 46.9(g) · $151.00 proposed penalty
Electrical conductors.
Maitri Sand and Gravel · 040415730 CFR 56.12004 · $151.00 proposed penalty
Flying or falling materials.
Maitri Sand and Gravel · 040415730 CFR 56.14110 · $151.00 proposed penalty
Inspection and cover plates.
New Melle Mine · 230204330 CFR 57.12032 · $151.00 proposed penalty
Protection of persons at switchgear.
Webberville S&G · 410436330 CFR 56.12020 · $818.00 proposed penalty
New task training.
Webberville S&G · 410436330 CFR 46.7(a) · $168.00 proposed penalty
Machinery
Martin Marietta - Woodville Lime & Stone · 3300156No dys awy frm wrk,no rstr act
Accident narrative
Left hand caught between tube and chute wall- worker was removing old scrape cleaner- tube was stuck, then broke free, worker did not expect tube to slide forward toward left hand- when it slid tube caught left hand between chute wall and tube- received 7 stitches between left index finger knuckle and middle finger knuckle- no broken bone
Regular Safety and Health Inspection
Yellow Medicine Quarry · 210003311.8 on-site hours reported
Compliance Follow-up Inspection
Tory East Quarry · 23022131.3 on-site hours reported
Regular Safety and Health Inspection
Garfield Sand & Gravel · 410390914.3 on-site hours reported
Parking procedures for unattended equipment.
Garfield Sand & Gravel · 410390930 CFR 56.14207 · $151.00 proposed penalty
Inspection.
Garfield Sand & Gravel · 410390930 CFR 56.4201(a)(3) · $151.00 proposed penalty
Handling of materials
Yellow Medicine Quarry · 2100033No dys awy frm wrk,no rstr act
Accident narrative
Employee's hand was pinched between a plate of steel and a block of wood resulting in a laceration approximately 2.5 cm that required stitches.
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.