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David P Grimsley 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. Compliance Follow-up Inspection

    inspectionRecord F034D76
    Cal Rock Products LLC · 0400111

    0.5 on-site hours reported

  2. Moving machine parts.

    violationRecord 5162475
    Cal Rock Products LLC · 0400111

    30 CFR 56.14107(a) · $151.00 proposed penalty

  3. Protection for openings around travelways.

    violationRecord 5162474
    Cal Rock Products LLC · 0400111

    30 CFR 56.11012 · Significant and substantial (S&S) · $151.00 proposed penalty

  4. Moving machine parts.

    violationRecord 5162473
    Cal Rock Products LLC · 0400111

    30 CFR 56.14107(a) · $151.00 proposed penalty

  5. Berms or guardrails.

    violationRecord 5162472
    Cal Rock Products LLC · 0400111

    30 CFR 56.9300(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  6. Regular Safety and Health Inspection

    inspectionRecord F034D72
    Cal Rock Products LLC · 0400111

    13.3 on-site hours reported

  7. Safety defects; examination, correction and records.

    violationRecord 5162471
    Cal Rock Products LLC · 0400111

    30 CFR 56.14100(c) · $151.00 proposed penalty

  8. Records of training.

    violationRecord 5162470
    Cal Rock Products LLC · 0400111

    30 CFR 46.9(d)(3) · $151.00 proposed penalty

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

    violationRecord 5162469
    Cal Rock Products LLC · 0400111

    30 CFR 50.30(a) · $151.00 proposed penalty

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

    violationRecord 5162468
    Cal Rock Products LLC · 0400111

    30 CFR 50.30(a) · $151.00 proposed penalty

  11. Impoundment Spot Inspection

    inspectionRecord F0349F2
    Cal Rock Products LLC · 0400111

    2.8 on-site hours reported

  12. Impoundment Spot Inspection

    inspectionRecord F02788B
    Cal Rock Products LLC · 0400111

    12.8 on-site hours reported

  13. Regular Safety and Health Inspection

    inspectionRecord F02786B
    Cal Rock Products LLC · 0400111

    6.3 on-site hours reported

  14. Moving machine parts.

    violationRecord 9680906
    Cal Rock Products LLC · 0400111

    30 CFR 56.14107(a) · $151.00 proposed penalty

  15. General requirements.

    violationRecord 9680905
    Cal Rock Products LLC · 0400111

    30 CFR 56.4200(b)(2) · $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.