ALL STATUSES / OPERATOR PORTFOLIO

Liberty Rock LLC

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

MSHA OPERATOR ID0195213

MINE PORTFOLIO

1 of 1 mines and facilities

2025-01-01 – 2026-10-17. All statuses records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Liberty Pit1002358 · IntermittentBear Lake, IDSurface · MSHA: Construction Sand and Gravel——6027.5

LOCATION

Mine location

1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-17Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

6

2 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q34
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q32
  8. 2026 Q4 *0

Accident records

0

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q30
  8. 2026 Q4 *0

Proposed penalties · USD

632.00

4 of 6 violations with amounts

  1. 2025 Q1—
  2. 2025 Q2—
  3. 2025 Q3632
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2—
  7. 2026 Q3—
  8. 2026 Q4 *—

On-site inspection hours

27.50

2 inspections · 2 with hours

  1. 2025 Q1—
  2. 2025 Q2—
  3. 2025 Q314.50
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2—
  7. 2026 Q313.00
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—000—
2025-Q200—000—
2025-Q342632.0000114.5
2025-Q400—000—
2026-Q100—000—
2026-Q200—000—
2026-Q320—00113.0
2026-Q4 *00—000—

Most cited CFR sections

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

Safety activity

  1. inspectionF03DE7A
    Liberty Pit · 1002358

    Regular Safety and Health Inspection · 13.0 on-site hours

  2. violation5057477
    Liberty Pit · 1002358

    56.4201(a)(2)

  3. violation5057476
    Liberty Pit · 1002358

    56.16005

  4. inspection6944681
    Liberty Pit · 1002358

    Regular Safety and Health Inspection · 14.5 on-site hours

  5. violation9904764
    Liberty Pit · 1002358

    56.9300(b) · S&S · $165.00 proposed

  6. violation9904763
    Liberty Pit · 1002358

    56.12008 · $151.00 proposed

  7. violation9904762
    Liberty Pit · 1002358

    56.9300(b) · S&S · $165.00 proposed

  8. violation9904761
    Liberty Pit · 1002358

    56.14103(b) · $151.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-17.

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.