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Martin Marietta Materials Inc safety activity

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

2025-01-01 – 2026-11-07Database snapshot · 2026-11-07

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F049CFA
    Castle Hayne Quarry · 3100063

    11.8 on-site hours reported

  2. Safe access.

    violationRecord 5060319
    Castle Hayne Quarry · 3100063

    30 CFR 56.11001

  3. Safety defects; examination, correction and records.

    violationRecord 5060318
    Castle Hayne Quarry · 3100063

    30 CFR 56.14100(b)

  4. Guarding electrical connections and resistor grids.

    violationRecord 9823580
    Fountain Quarry · 3100065

    30 CFR 56.12023

  5. Impoundment Spot Inspection

    inspectionRecord F03F44D
    Medford Quarry · 1800035

    0.0 on-site hours reported

  6. Impoundment Spot Inspection

    inspectionRecord 4417507
    Jamestown · 3100051

    0.0 on-site hours reported

  7. Regular Safety and Health Inspection

    inspectionRecord F0416CE
    Fountain Quarry · 3100065

    30.3 on-site hours reported

  8. Regular Safety and Health Inspection

    inspectionRecord F02A6B7
    martin marietta - blue ridge quarry · 4400014

    21.3 on-site hours reported

  9. Regular Safety and Health Inspection

    inspectionRecord F041CCC
    North Indianapolis Quarry & Mill · 1200002

    0.0 on-site hours reported

  10. General requirements for boilers and pressure vessels.

    violationRecord 5223425
    Randolph Deep Mine · 2302308

    30 CFR 57.13001

  11. Inspection of compressed-air receivers and other unfired pressure vessels.

    violationRecord 5223424
    Randolph Deep Mine · 2302308

    30 CFR 57.13015(a)

  12. Regular Safety and Health Inspection

    inspectionRecord F03EB00
    Sanger Aggregate Plant · 0405799

    0.0 on-site hours reported

  13. Regular Safety and Health Inspection

    inspectionRecord F03F7A5
    Loamy Sand and Gravel · 3800721

    9.8 on-site hours reported

  14. Regular Safety and Health Inspection

    inspectionRecord F047379
    Anderson Creek Quarry · 4402963

    17.5 on-site hours reported

  15. Nonelectric initiation systems.

    violationRecord 5223423
    Randolph Deep Mine · 2302308

    30 CFR 57.6501(b)(2)

  16. Securing movable parts.

    violationRecord 5223422
    Randolph Deep Mine · 2302308

    30 CFR 57.14206(b)

  17. Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.

    violationRecord 5108350
    Martin Marietta - Gabbs Mine · 2600002

    30 CFR 50.30(a)

  18. Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.

    violationRecord 5108349
    Martin Marietta - Gabbs Mine · 2600002

    30 CFR 48.23(a)

  19. Insulation and fittings for power wires and cables.

    violationRecord 5108348
    Martin Marietta - Gabbs Mine · 2600002

    30 CFR 56.12008

  20. Inspection.

    violationRecord 5108347
    Martin Marietta - Gabbs Mine · 2600002

    30 CFR 56.4201(a)(2)

  21. Insulation and fittings for power wires and cables.

    violationRecord 5108040
    Martin Marietta - Gabbs Mine · 2600002

    30 CFR 56.12008

  22. Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.

    violationRecord 5161714
    Anderson Creek Quarry · 4402963

    30 CFR 50.30(a)

  23. Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.

    violationRecord 5161713
    Anderson Creek Quarry · 4402963

    30 CFR 50.30(a)

  24. Nonpowered haulage

    accidentRecord 220263070027
    Martin Marietta - Gabbs Mine · 2600002

    Perm tot or perm prtl disablty

    Accident narrative

    Employee was lifting and moving product with a wheelbarrow. When the employee lifted on the handles to move the wheelbarrow they felt a pain in their groin area.

  25. Spot Inspection

    inspectionRecord F027BAF
    Ohio District Portable Screen (1900496) · 3304793

    12.0 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.