← United States Lime & Minerals Inc

United States Lime & Minerals 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. Written safety program.

    violationRecord 5006727
    Plant & Quarry · 4100072

    30 CFR 56.23002(b) · $151.00 proposed penalty

  2. Extinguisher recharging or replacement.

    violationRecord 5006726
    Plant & Quarry · 4100072

    30 CFR 56.4203 · $193.00 proposed penalty

  3. Warning signs.

    violationRecord 5006725
    Plant & Quarry · 4100072

    30 CFR 56.4101 · $151.00 proposed penalty

  4. Requirement for container labels.

    violationRecord 5006724
    Plant & Quarry · 4100072

    30 CFR 47.41(a)(1) · $151.00 proposed penalty

  5. Parking procedures for unattended equipment.

    violationRecord 5006723
    Plant & Quarry · 4100072

    30 CFR 56.14207 · Significant and substantial (S&S) · $193.00 proposed penalty

  6. Parking procedures for unattended equipment.

    violationRecord 5003528
    Plant & Quarry · 4100072

    30 CFR 56.14207 · $151.00 proposed penalty

  7. Requirement for container labels.

    violationRecord 5003527
    Plant & Quarry · 4100072

    30 CFR 47.41(a) · $193.00 proposed penalty

  8. Horns and backup alarms.

    violationRecord 5003526
    Plant & Quarry · 4100072

    30 CFR 56.14132(a) · $151.00 proposed penalty

  9. Parking procedures for unattended equipment.

    violationRecord 5003525
    Plant & Quarry · 4100072

    30 CFR 56.14207 · Significant and substantial (S&S) · $151.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord F025879
    LIMEDALE QUARRY · 0300050

    18.5 on-site hours reported

  11. Regular Safety and Health Inspection

    inspectionRecord F018F6E
    Plant & Quarry · 4100072

    57.3 on-site hours reported

  12. Housekeeping.

    violationRecord 5007668
    LIMEDALE QUARRY · 0300050

    30 CFR 56.20003(a) · $245.00 proposed penalty

  13. Inspection and cover plates.

    violationRecord 5006722
    Plant & Quarry · 4100072

    30 CFR 56.12032 · $432.00 proposed penalty

  14. Inspection and cover plates.

    violationRecord 5006721
    Plant & Quarry · 4100072

    30 CFR 56.12032 · $432.00 proposed penalty

  15. Safety defects; examination, correction and records.

    violationRecord 5006720
    Plant & Quarry · 4100072

    30 CFR 56.14100(b) · $432.00 proposed penalty

  16. Inspection and cover plates.

    violationRecord 5006719
    Plant & Quarry · 4100072

    30 CFR 56.12032 · $432.00 proposed penalty

  17. Safety defects; examination, correction and records.

    violationRecord 5003524
    Plant & Quarry · 4100072

    30 CFR 56.14100(c) · $193.00 proposed penalty

  18. Horns and backup alarms.

    violationRecord 5003523
    Plant & Quarry · 4100072

    30 CFR 56.14132(a) · $193.00 proposed penalty

  19. Regular Safety and Health Inspection

    inspectionRecord F0213C8
    Colorado Lime Company · 0504807

    5.5 on-site hours reported

  20. Safety defects; examination, correction and records.

    violationRecord 5007658
    LIMEDALE PLANT · 0300464

    30 CFR 56.14100(b) · $151.00 proposed penalty

  21. Grounding circuit enclosures.

    violationRecord 5007657
    LIMEDALE PLANT · 0300464

    30 CFR 56.12025 · $151.00 proposed penalty

  22. Regular Safety and Health Inspection

    inspectionRecord F025872
    LIMEDALE PLANT · 0300464

    13.8 on-site hours reported

  23. Housekeeping.

    violationRecord 5007656
    LIMEDALE PLANT · 0300464

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $592.00 proposed penalty

  24. Requirement for container labels.

    violationRecord 5007655
    LIMEDALE PLANT · 0300464

    30 CFR 47.41(a) · $151.00 proposed penalty

  25. Spot Inspection

    inspectionRecord F02277C
    MILL CREEK DOLOMITE · 3400008

    4.3 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.