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Martin Marietta Materials Inc safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Impoundment Spot Inspection

    inspectionRecord F03037A
    PAULDING QUARRY · 0901107

    5.5 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F03C177
    North Columbia Quarry · 3800146

    30.0 on-site hours reported

  3. Spot Inspection

    inspectionRecord F02EA9E
    Anderson Mine and Mill · 4000022

    3.0 on-site hours reported

  4. Spot Inspection

    inspectionRecord F0249F0
    Martin Marietta - Piney River Quarry · 4400035

    10.5 on-site hours reported

  5. Impoundment Spot Inspection

    inspectionRecord F0119F6
    RED HILL QUARRY · 4400072

    3.0 on-site hours reported

  6. Escape and evacuation plans.

    violationRecord 5191923
    Anderson Mine and Mill · 4000022

    30 CFR 57.11053

  7. Slip or fall of person

    accidentRecord 220262720005
    Martin Marietta - Gabbs Mine · 2600002

    No dys awy frm wrk,no rstr act

    Accident narrative

    Using a fire hose to wash down material into a pump. Lost footing and slipped off of an I-beam landing on it with their chest. Employee refused medical treatment at the time of the injury but went to the ER on Sunday September 27, 2026 around 2:00am. The x-ray showed a non-speraration fracture of the left 8th rib.

  8. Regular Safety and Health Inspection

    inspectionRecord F03D7AD
    CHARLOTTE QUARRY · 3100057

    22.0 on-site hours reported

  9. Spot Inspection

    inspectionRecord F04169A
    Troy Gravel · 3301678

    13.0 on-site hours reported

  10. Impoundment Spot Inspection

    inspectionRecord F04A765
    SISQUOC AGGREGATES · 0401959

    1.0 on-site hours reported

  11. Compliance Follow-up Inspection

    inspectionRecord F03A2C7
    Plant #80 · 2302071

    1.3 on-site hours reported

  12. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F049CE6
    Fountain Quarry · 3100065

    3.5 on-site hours reported

  13. Housekeeping.

    violationRecord 5060304
    Fountain Quarry · 3100065

    30 CFR 56.20003(a)

  14. Housekeeping.

    violationRecord 5060303
    Fountain Quarry · 3100065

    30 CFR 56.20003(a)

  15. Slip or fall of person

    accidentRecord 220262730010
    O'Neal Quarry & Mill · 0100003

    Days away from work only

    Accident narrative

    After dumping the Vac truck at the quarry lime cells, the employee started the re-enter the truck. As EE started to climb back into the truck, EE stated that EE slipped and fell to the ground. We have video evidence the leads us to believe that the employee was injured prior to the alleged fall at the lime cell area.

  16. Regular Safety and Health Inspection

    inspectionRecord F049950
    SDI Aggregates LLC · 0801336

    8.5 on-site hours reported

  17. Spot Inspection

    inspectionRecord F042601
    DOUGLASVILLE MINE SITE · 0900024

    1.0 on-site hours reported

  18. Access to stationary electrical equipment or switchgear.

    violationRecord 5108611
    Nelson Quarry & Plant · 0201457

    30 CFR 56.12019

  19. Fixed ladder anchorage and toe clearance.

    violationRecord 5108610
    Nelson Quarry & Plant · 0201457

    30 CFR 56.11005

  20. Handrails and toeboards.

    violationRecord 5108609
    Nelson Quarry & Plant · 0201457

    30 CFR 56.11002

  21. Safety defects; examination, correction and records.

    violationRecord 5108608
    Nelson Quarry & Plant · 0201457

    30 CFR 56.14100(b)

  22. Inspection and cover plates.

    violationRecord 5108033
    Nelson Quarry & Plant · 0201457

    30 CFR 56.12032

  23. Housekeeping.

    violationRecord 5214806
    Riverbend Sand and Gravel · 0504841

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $288.00 proposed penalty

  24. Inspection.

    violationRecord 5214805
    Riverbend Sand and Gravel · 0504841

    30 CFR 56.4201(a)(2) · $151.00 proposed penalty

  25. Handling of materials

    accidentRecord 220262670006
    DSM Portable Sand · 1302504

    Days away from work only

    Accident narrative

    On 5/18/2026, the team member sustained an injury to the left shoulder when EE was struck by a chain while moving a section of poly pipe. As a result of the injury, surgery was subsequently performed on 9/15/2026.

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.