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Rock Island Stone 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. Regular Safety and Health Inspection

    inspectionRecord F038663
    #1 Quarry · 3401099

    5.8 on-site hours reported

  2. Written safety program.

    violationRecord 5176282
    #1 Quarry · 3401099

    30 CFR 56.23002(a)

  3. Records of training.

    violationRecord 5176281
    #1 Quarry · 3401099

    30 CFR 46.9(a)

  4. Construction and maintenance of guards.

    violationRecord 5176280
    #1 Quarry · 3401099

    30 CFR 56.14112(b) · Significant and substantial (S&S) · $151.00 proposed penalty

  5. Warning signs.

    violationRecord 5176279
    #1 Quarry · 3401099

    30 CFR 56.4101 · $151.00 proposed penalty

  6. Requirement for container labels.

    violationRecord 5176278
    #1 Quarry · 3401099

    30 CFR 47.41(a)(1)

  7. Berms or guardrails.

    violationRecord 5176277
    #1 Quarry · 3401099

    30 CFR 56.9300(a) · Significant and substantial (S&S)

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

    violationRecord 5041742
    #1 Quarry · 3401099

    30 CFR 50.30(a) · $151.00 proposed penalty

  9. Horns and backup alarms.

    violationRecord 5041741
    #1 Quarry · 3401099

    30 CFR 56.14132(a) · $151.00 proposed penalty

  10. Horns and backup alarms.

    violationRecord 5041740
    #1 Quarry · 3401099

    30 CFR 56.14132(a) · $151.00 proposed penalty

  11. Regular Safety and Health Inspection

    inspectionRecord F020F86
    #1 Quarry · 3401099

    7.5 on-site hours reported

  12. Regular Safety and Health Inspection

    inspectionRecord F028DD3
    #1 Quarry · 3401099

    3.0 on-site hours reported

  13. Horns and backup alarms.

    violationRecord 5003858
    #1 Quarry · 3401099

    30 CFR 56.14132(a) · $151.00 proposed penalty

  14. Horns and backup alarms.

    violationRecord 9763250
    #1 Quarry · 3401099

    30 CFR 56.14132(a) · Significant and substantial (S&S) · $151.00 proposed penalty

  15. Regular Safety and Health Inspection

    inspectionRecord 7101497
    #1 Quarry · 3401099

    5.0 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.