ACTIVE / OPERATOR PORTFOLIO

Amrize Cement Inc

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR ID0051046

MINE PORTFOLIO

14 of 14 mines and facilities

2025-01-01 – 2026-10-13. Active records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Amrize Ada Plant3400023 · Active6/8 quarters reportedPontotoc, OKSurface · MSHA: Cement0452,0865915207.0
Amrize Alpena Plant2000044 · Active6/8 quarters reportedAlpena, MIFacility · MSHA: Cement01,052,86213312779.5
Amrize Crystal River Quarry0801110 · Active6/8 quarters reportedCitrus, FLSurface · MSHA: Crushed, Broken Limestone NEC047,6915257.8
Amrize Devil's Slide Plant4200013 · Active6/8 quarters reportedMorgan, UTFacility · MSHA: Cement0326,025301198.5
Amrize Hagerstown Facility1800019 · Active6/8 quarters reportedWashington, MDFacility · MSHA: Cement0277,226725335.0
Amrize Holly Hill Plant3800014 · Active6/8 quarters reportedOrangeburg, SCFacility · MSHA: Cement0585,5081198439.8
Amrize Joppa Plant1100786 · Active6/8 quarters reportedMassac, ILFacility · MSHA: Cement0213,208504281.0
Amrize Midlothian Plant4103307 · Active6/8 quarters reportedEllis, TXFacility · MSHA: Cement0578,3192098497.3
Amrize Paulding Plant3300069 · Active6/8 quarters reportedPaulding, OHFacility · MSHA: Cement0223,016512256.3
Amrize Portland Plant0500037 · Active6/8 quarters reportedFremont, COFacility · MSHA: Cement0591,59319810539.8
AMRIZE RAVENA PLANT3000006 · Active6/8 quarters reportedAlbany, NYFacility · MSHA: Cement0520,06517410672.3
Amrize Ste Genevieve Plant2300284 · Active6/8 quarters reportedSte Genevieve, MOFacility · MSHA: Cement0779,50410615427.3
Amrize Theodore Plant0102343 · Active6/8 quarters reportedMobile, ALFacility · MSHA: Cement0303,7161655360.3
Amrize Whitehall Plant3600271 · Active6/8 quarters reportedLehigh, PAFacility · MSHA: Cement0266,460656234.0

LOCATION

Portfolio map

14 of 14 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

1,436

245 significant & substantial (S&S)

  1. 2025 Q1241
  2. 2025 Q2251
  3. 2025 Q382
  4. 2025 Q4162
  5. 2026 Q1209
  6. 2026 Q2280
  7. 2026 Q3211
  8. 2026 Q4 *0

Accident records

103

0 records classified as fatality

  1. 2025 Q116
  2. 2025 Q211
  3. 2025 Q320
  4. 2025 Q411
  5. 2026 Q110
  6. 2026 Q214
  7. 2026 Q321
  8. 2026 Q4 *0

Proposed penalties · USD

2,160,742.00

1,365 of 1,436 violations with amounts

  1. 2025 Q1296,104
  2. 2025 Q2582,785
  3. 2025 Q3222,586
  4. 2025 Q4295,906
  5. 2026 Q1348,391
  6. 2026 Q2274,571
  7. 2026 Q3140,399
  8. 2026 Q4 *—

On-site inspection hours

5,285.50

148 inspections · 148 with hours

  1. 2025 Q11,003.00
  2. 2025 Q2958.75
  3. 2025 Q3340.00
  4. 2025 Q4497.00
  5. 2026 Q1979.00
  6. 2026 Q2949.75
  7. 2026 Q3555.00
  8. 2026 Q4 *3.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q124148296,104.00160291,003.0
2025-Q225140582,785.0011021958.8
2025-Q38226222,586.0020020340.0
2025-Q416225295,906.001109497.0
2026-Q120928348,391.0010027979.0
2026-Q228045274,571.0014019949.8
2026-Q321133140,399.0021022555.0
2026-Q4 *00—0013.0

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. inspectionF041780
    Amrize Midlothian Plant · 4103307

    Compliance Follow-up Inspection · 3.0 on-site hours

  2. violation5016956
    Amrize Joppa Plant · 1100786

    56.12032 · S&S

  3. violation5017309
    Amrize Joppa Plant · 1100786

    56.12008

  4. violation5017308
    Amrize Joppa Plant · 1100786

    56.12008

  5. violation5016859
    Amrize Joppa Plant · 1100786

    56.12004

  6. accident220262740035
    Amrize Theodore Plant · 0102343

    SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Employee was climbing the stairs at the raw mill going to the 5 1/2 floor level. When they got to the last step they tripped on the over hang of the last step causing them to fall onto to the grating landing on their right shoulder.

  7. inspectionF000588
    Amrize Joppa Plant · 1100786

    Spot Inspection · 42.5 on-site hours

  8. violation5016955
    Amrize Joppa Plant · 1100786

    56.12028

  9. violation5016954
    Amrize Joppa Plant · 1100786

    56.12032 · S&S

  10. violation5016953
    Amrize Joppa Plant · 1100786

    56.12028

  11. violation5016858
    Amrize Joppa Plant · 1100786

    56.14112(b)

  12. violation5016857
    Amrize Joppa Plant · 1100786

    56.20003(a)

  13. violation5016856
    Amrize Joppa Plant · 1100786

    56.11012 · S&S

  14. accident220262740032
    Amrize Theodore Plant · 0102343

    HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY

    Accident narrative

    Two employees were tasked with installing a bearing on Raw silo screw conveyor. The injured employee was holding the bearing in place while the other employee struck it with a hammer. The injured employee's left thumb was struck by the hammer.

  15. violation5111039
    Amrize Alpena Plant · 2000044

    56.5001(a)/.5005

  16. accident220262580002
    Amrize Portland Plant · 0500037

    SLIP OR FALL OF PERSON · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    Two employees working on the pier 2 south side of the kiln removing a guard. The guard become stuck and one employee pulled on it and it came loose causing employee to fall backwards hitting EE's head on handrail or toe kick causing a laceration requiring 3 staples.

  17. violation5111037
    Amrize Alpena Plant · 2000044

    56.9315 · S&S

  18. violation5111036
    Amrize Alpena Plant · 2000044

    56.17001

  19. inspectionF04ACFC
    Amrize Alpena Plant · 2000044

    Spot Inspection · 1.0 on-site hours

  20. inspectionF04ACFB
    Amrize Alpena Plant · 2000044

    103 (g) Written Notification Hazard Complaint Inspectio · 16.0 on-site hours

  21. violation5111038
    Amrize Alpena Plant · 2000044

    56.12004

  22. inspectionF04ACFA
    Amrize Alpena Plant · 2000044

    Verbal Hazard Complaint Inspections · 10.0 on-site hours

  23. violation5111035
    Amrize Alpena Plant · 2000044

    56.20003(a) · S&S

  24. violation5193135
    Amrize Holly Hill Plant · 3800014

    56.14205 · S&S

  25. accident220262530012
    Amrize Holly Hill Plant · 3800014

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    While assisting with removing and replacing a power cell in ER-5A, the injured employee sustained lacerations to their middle and ring fingers on the right hand, caused by the metal frame of the power cell and the frame of the cabinet.

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

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.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.