← Mountain Cement Company LLC

Mountain Cement Company LLC safety activity

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

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Nonpowered haulage

    accidentRecord 220262710026
    Mountain Cement Company · 4800007

    Days restricted activity only

    Accident narrative

    Two employees at the top of the baghouse tried to move a welding machine with a trolley. The trolley came loose at the beam splice (vendor misfabrication), and the welding machine fell. It hit one of the crew's hands. The employee sustained a contusion to the left thumb, went to the clinic, and was confirmed to have only a contusion. The employee returned to work immediately.

  2. Verbal Hazard Complaint Inspections

    inspectionRecord F02BB60
    Mountain Cement Company · 4800007

    3.8 on-site hours reported

  3. Immediate notification.

    violationRecord 5211339
    Mountain Cement Company · 4800007

    30 CFR 50.10(d) · $151.00 proposed penalty

  4. Slip or fall of person

    accidentRecord 220261890029
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was climbing down a steel ladder, after welding, slipped of the round rung and when they tried to catch themselves they struck their left hand on the ladder. After observation was taken to the clinic for x-ray and they fractured the fifth metacarpal and is pending procedure on 7/14/26

  5. Machinery

    accidentRecord 220261540016
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    While grinding in the RM area, the employee felt a particle in EE's eye; however, EE was wearing proper PPE, including glasses and a face shield. Safety officers removed a small particle from the eye and, to ensure the employee was taken to the clinic, used vibrating tools to remove the rust. The employee returned to work after the clinic.

  6. Compliance Follow-up Inspection

    inspectionRecord F02BB53
    Mountain Cement Company · 4800007

    2.5 on-site hours reported

  7. Spot Inspection

    inspectionRecord F02BB50
    Mountain Cement Company · 4800007

    2.5 on-site hours reported

  8. Taglines, hitches, and slings.

    violationRecord 5057036
    Mountain Cement Company · 4800007

    30 CFR 56.16007(a) · Significant and substantial (S&S) · $23,525.00 proposed penalty

  9. New task training.

    violationRecord 5057035
    Mountain Cement Company · 4800007

    30 CFR 46.7(a) · Significant and substantial (S&S) · $7,084.00 proposed penalty

  10. 103 (g) Written Notification Hazard Complaint Inspectio

    inspectionRecord F02BB4D
    Mountain Cement Company · 4800007

    9.8 on-site hours reported

  11. Machinery

    accidentRecord 220260970033
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    Contractor was puttting beams in clinker cooler when rigging slipped causing beam to slip and and smash EE's left pinky

  12. Nonpowered haulage

    accidentRecord 220260920019
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee has transferring material in a wheelbarrow when EE made contact with a stationary steel fan shroud. EE's left pinkie finger tip was pinched between the left wheelbarrow handle and the fan housing edge.

  13. Handling of materials

    accidentRecord 220260890038
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    EE was talking when EE's coworker struck a column with a broken piece of aluminum handle when EE lifted EE's hand into the swinging area. EE received a laceration to EE's left middle finger, took EE to clinic for stiches.

  14. Machinery

    accidentRecord 220260770001
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    While grinding there was paint and metal particles that blew into EE's eye, EE was wearing foam lined glasses and also a face shield. Wind from the west 21MPH at the time of the incident.

  15. Verbal Hazard Complaint Inspections

    inspectionRecord F034597
    Mountain Cement Company · 4800007

    2.5 on-site hours reported

  16. Other

    accidentRecord 220260890077
    Mountain Cement Company · 4800007

    Injuries due to natural causes

    Accident narrative

    An unresponsive truck driver was found in the driver seat of their haul truck. 9-1-1 was notified at 12:51P on Friday, March 6, 2026.

  17. Non-Chargeable Accident Investigation

    inspectionRecord F034596
    Mountain Cement Company · 4800007

    2.5 on-site hours reported

  18. Handtools (nonpowered)

    accidentRecord 220260690009
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    EE was opening a box of welding rods using a self-retracting blade box cutter. While cutting the thick protective plastic covering, EE cut in a direction toward self. During the cutting motion, the knife got caught in the plastic, it became free the pulling motion caused a laceration to the middle joint (knuckle) of EE's left thumb.

  19. Handling of materials

    accidentRecord 220260580002
    Mountain Cement Company · 4800007

    No dys awy frm wrk,no rstr act

    Accident narrative

    Cement dust in eyes while troubleshooting a finish mill grinding circuit

  20. Spot Inspection

    inspectionRecord F02BB43
    Mountain Cement Company · 4800007

    2.0 on-site hours reported

  21. Verbal Hazard Complaint Inspections

    inspectionRecord F02BB42
    Mountain Cement Company · 4800007

    9.5 on-site hours reported

  22. Protection of power conductors from mobile equipment.

    violationRecord 5056981
    Mountain Cement Company · 4800007

    30 CFR 56.12005 · $465.00 proposed penalty

  23. Non-Injury Accident Investigation

    inspectionRecord F02BB40
    Mountain Cement Company · 4800007

    19.0 on-site hours reported

  24. Violation — cited standard not reported

    violationRecord 5056976
    Mountain Cement Company · 4800007
  25. Records of training.

    violationRecord 5056975
    Mountain Cement Company · 4800007

    30 CFR 46.9(a) · $151.00 proposed penalty

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.