Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Electrical conductors.
Junction City Quarry · 090102930 CFR 56.12004 · $226.00 proposed penalty
General instructions for completing MSHA Form 7000-1.
DOSWELL QUARRY · 440004530 CFR 50.20-1 · $151.00 proposed penalty
Slip or fall of person
GARWOOD PLANT · 4102886No dys awy frm wrk,no rstr act
Accident narrative
EE fell and landed on EE's face when EE was startled by an animal that jumped out. EE's eye was swollen from safety glasses impact on eye.
Regular Safety and Health Inspection
Brierfield Quarry · 01000047.8 on-site hours reported
Verbal Hazard Complaint Inspections
Anderson Mine and Mill · 40000227.0 on-site hours reported
Compliance Follow-up Inspection
WATAUGA QUARRY · 40001240.0 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
O'Neal Quarry & Mill · 010000330 CFR 50.30(a) · $151.00 proposed penalty
Roll-over protective structures (ROPS) and seat belts.
Brierfield Quarry · 010000430 CFR 56.14130(g) · $193.00 proposed penalty
Records of training.
Santee Aggregates · 040556430 CFR 46.9(b)(4) · $151.00 proposed penalty
Criteria—MSHA Form 7000-1, Section D.
WATAUGA QUARRY · 400012430 CFR 50.20-7(b) · $151.00 proposed penalty
Handling of materials
O'Neal Quarry & Mill · 0100003No dys awy frm wrk,no rstr act
Accident narrative
While working on a vibrating stone screen, the employee got a foreign material in right eye.
Powered haulage
Bluff City Mine · 1100122No dys awy frm wrk,no rstr act
Accident narrative
Employee notified mine management of pain in their shoulder / neck area from operating the yard loader. Employee was seen by a Dr. on 09/14/2026 and given physical therapy.
Handling of materials
SAWYER · 3401634No dys awy frm wrk,no rstr act
Accident narrative
EE was fueling Komatsu 785 haul truck when their foot slipped off the step, and they fell backwards striking their head on a concrete pad.
Regular Safety and Health Inspection
Putnam Quarry · 12022427.5 on-site hours reported
Regular Safety and Health Inspection
FREDERICK QUARRY · 180001315.0 on-site hours reported
Requirement for container labels.
LAKESIDE - VIGILANTE AGGREGATES · 040268530 CFR 47.41(a) · $151.00 proposed penalty
Parking procedures for unattended equipment.
Santee Aggregates · 040556430 CFR 56.14207 · $151.00 proposed penalty
Examination of working places.
Santee Aggregates · 040556430 CFR 56.18002(a) · $151.00 proposed penalty
Stacking and storage of materials.
Santee Aggregates · 040556430 CFR 56.16001 · $151.00 proposed penalty
Housekeeping.
Santee Aggregates · 040556430 CFR 56.20003(c) · $151.00 proposed penalty
Electrical conductors.
Santee Aggregates · 040556430 CFR 56.12004 · $151.00 proposed penalty
Berms or guardrails.
Santee Aggregates · 040556430 CFR 56.9300(a) · $151.00 proposed penalty
Handrails and toeboards.
Santee Aggregates · 040556430 CFR 56.11002 · $151.00 proposed penalty
Inspection.
Crab Orchard Mine and Mill · 400008730 CFR 57.4201(a)(1) · $151.00 proposed penalty
Powered haulage
O'Neal Quarry & Mill · 0100003No dys awy frm wrk,no rstr act
Accident narrative
A miner pulled up in company pickup to the sign at the back gate that is used to communicate when blasting is in process or no Blasting in process that day. Employee left vehicle in drive while correcting the sign and as they pulled away from sign the bottom of the sign struck their left thumb causing a laceration to their Left Thumb, closest joint to tip of left thumb.
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.