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KEYSTONE CEMENT COMPANY safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Construction and maintenance of guards.

    violationRecord 5071447

    30 CFR 56.14112(a)(1) · $151.00 proposed penalty

  2. Housekeeping.

    violationRecord 5071446

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $3,184.00 proposed penalty

  3. Construction and maintenance of guards.

    violationRecord 5071445

    30 CFR 56.14112(a)(1) · $151.00 proposed penalty

  4. Safe access.

    violationRecord 5071444

    30 CFR 56.11001 · Significant and substantial (S&S) · $959.00 proposed penalty

  5. Housekeeping.

    violationRecord 5071443

    30 CFR 56.20003(a) · Significant and substantial (S&S) · $4,047.00 proposed penalty

  6. Construction and maintenance of guards.

    violationRecord 5071442

    30 CFR 56.14112(a)(1) · $151.00 proposed penalty

  7. Securing gas cylinders.

    violationRecord 5071441

    30 CFR 56.16005 · $151.00 proposed penalty

  8. Berms or guardrails.

    violationRecord 5071439

    30 CFR 56.9300(a) · $642.00 proposed penalty

  9. Housekeeping.

    violationRecord 5071438

    30 CFR 56.20003(a) · $465.00 proposed penalty

  10. Regular Safety and Health Inspection

    inspectionRecord 6930451

    79.5 on-site hours reported

  11. Identification of power switches.

    violationRecord 5071437

    30 CFR 56.12018 · $151.00 proposed penalty

  12. Housekeeping.

    violationRecord 5071436

    30 CFR 56.20003(a) · $1,037.00 proposed penalty

  13. Construction and maintenance of guards.

    violationRecord 9807866

    30 CFR 56.14112(a)(1) · $193.00 proposed penalty

  14. Electrical conductors.

    violationRecord 9807865

    30 CFR 56.12004 · $151.00 proposed penalty

  15. Electrical conductors.

    violationRecord 9807861

    30 CFR 56.12004 · $151.00 proposed penalty

  16. Safety defects; examination, correction and records.

    violationRecord 9807860

    30 CFR 56.14100(b) · Significant and substantial (S&S) · $432.00 proposed penalty

  17. Safety defects; examination, correction and records.

    violationRecord 9807859

    30 CFR 56.14100(b) · $151.00 proposed penalty

  18. High-pressure hose connections.

    violationRecord 9807858

    30 CFR 56.13021 · $151.00 proposed penalty

  19. Safety defects; examination, correction and records.

    violationRecord 9807857

    30 CFR 56.14100(b) · $151.00 proposed penalty

  20. Access to stationary electrical equipment or switchgear.

    violationRecord 9807856

    30 CFR 56.12019 · $151.00 proposed penalty

  21. Moving machine parts.

    violationRecord 9807855

    30 CFR 56.14107(a) · $1,679.00 proposed penalty

  22. Protection of gas cylinder valves.

    violationRecord 9807854

    30 CFR 56.16006 · $151.00 proposed penalty

  23. Safe access.

    violationRecord 9807853

    30 CFR 56.11001 · Significant and substantial (S&S) · $755.00 proposed penalty

  24. Safe access.

    violationRecord 9807852

    30 CFR 56.11001 · $151.00 proposed penalty

  25. Construction and maintenance of guards.

    violationRecord 9807851

    30 CFR 56.14112(b) · $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.

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.