← Natural Resource Partners LP; Ciner Resources LP

Natural Resource Partners LP; Ciner Resources LP 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. Spot Inspections

    inspectionRecord F0310BF
    Big Island Mine & Refinery · 4800154

    103(i) · 7.0 on-site hours reported

  2. Spot Inspections

    inspectionRecord F014D08
    Big Island Mine & Refinery · 4800154

    103(i) · 4.5 on-site hours reported

  3. Spot Inspections

    inspectionRecord F03DE20
    Big Island Mine & Refinery · 4800154

    103(i) · 4.5 on-site hours reported

  4. Spot Inspections

    inspectionRecord F03DE7C
    Big Island Mine & Refinery · 4800154

    103(i) · 4.0 on-site hours reported

  5. Handling of materials

    accidentRecord 220262780002
    Big Island Mine & Refinery · 4800154

    Days away from work only

    Accident narrative

    Employee was offloading pipe. The pipe rolled onto foot and up leg, fracturing left leg.

  6. Handling of materials

    accidentRecord 220262720007
    Big Island Mine & Refinery · 4800154

    No dys awy frm wrk,no rstr act

    Accident narrative

    Employee was washing out a sample line with hot condensate. Condensate went down their glove and burned their hand and wrist.

  7. Spot Inspections

    inspectionRecord F014D00
    Big Island Mine & Refinery · 4800154

    103(i) · 4.5 on-site hours reported

  8. Spot Inspections

    inspectionRecord 6854164
    Big Island Mine & Refinery · 4800154

    103(i) · 2.5 on-site hours reported

  9. Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

    violationRecord 5051697
    Big Island Mine & Refinery · 4800154

    30 CFR 57.22227(a) · Significant and substantial (S&S) · $2,503.00 proposed penalty

  10. Inspection.

    violationRecord 5051696
    Big Island Mine & Refinery · 4800154

    30 CFR 57.4201(a)(1) · $151.00 proposed penalty

  11. Requirement for container labels.

    violationRecord 5051695
    Big Island Mine & Refinery · 4800154

    30 CFR 47.41(a) · $177.00 proposed penalty

  12. Spot Inspections

    inspectionRecord F019B01
    Big Island Mine & Refinery · 4800154

    103(i) · 4.5 on-site hours reported

  13. Approved equipment (III mines).

    violationRecord 5057473
    Big Island Mine & Refinery · 4800154

    30 CFR 57.22305 · $288.00 proposed penalty

  14. Construction and maintenance of guards.

    violationRecord 5051694
    Big Island Mine & Refinery · 4800154

    30 CFR 57.14112(a)(1) · $245.00 proposed penalty

  15. Testing grounding systems.

    violationRecord 5051693
    Big Island Mine & Refinery · 4800154

    30 CFR 57.12028 · $151.00 proposed penalty

  16. Spillage and leakage.

    violationRecord 5051692
    Big Island Mine & Refinery · 4800154

    30 CFR 57.4102 · $151.00 proposed penalty

  17. Spot Inspections

    inspectionRecord F03DE15
    Big Island Mine & Refinery · 4800154

    103(i) · 2.0 on-site hours reported

  18. Electrical conductors.

    violationRecord 9906780
    Big Island Mine & Refinery · 4800154

    30 CFR 57.12004 · $151.00 proposed penalty

  19. Warning signs.

    violationRecord 9906779
    Big Island Mine & Refinery · 4800154

    30 CFR 57.4101

  20. Inspection.

    violationRecord 9906778
    Big Island Mine & Refinery · 4800154

    30 CFR 57.4201(a)(1) · $151.00 proposed penalty

  21. Brakes.

    violationRecord 9906777
    Big Island Mine & Refinery · 4800154

    30 CFR 57.14101(a)(2) · $151.00 proposed penalty

  22. Impoundment Spot Inspection

    inspectionRecord F00FE90
    Big Island Mine & Refinery · 4800154

    2.0 on-site hours reported

  23. Temporary, portable containers.

    violationRecord 9906776
    Big Island Mine & Refinery · 4800154

    30 CFR 47.44(b) · $151.00 proposed penalty

  24. Spot Inspections

    inspectionRecord F019AFB
    Big Island Mine & Refinery · 4800154

    103(i) · 3.0 on-site hours reported

  25. Spot Inspections

    inspectionRecord F02FEA0
    Big Island Mine & Refinery · 4800154

    103(i) · 3.0 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.