ACTIVE / CONTROLLER PORTFOLIO

John M Williams

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

MSHA CONTROLLER IDM03893

MINE PORTFOLIO

1 of 1 mines and facilities

2025-01-01 – 2026-10-13. Active records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
NEWMONT SLATE CO., INC.4300011 · Active5/8 quarters reportedRutland, VTSurface · MSHA: Dimension Slate090,78016090.3

LOCATION

Mine location

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

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

16

3 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q37
  4. 2025 Q42
  5. 2026 Q11
  6. 2026 Q20
  7. 2026 Q36
  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

4,152.00

16 of 16 violations with amounts

  1. 2025 Q1—
  2. 2025 Q2—
  3. 2025 Q32,572
  4. 2025 Q4471
  5. 2026 Q1151
  6. 2026 Q2—
  7. 2026 Q3958
  8. 2026 Q4 *—

On-site inspection hours

90.25

7 inspections · 7 with hours

  1. 2025 Q19.00
  2. 2025 Q2—
  3. 2025 Q324.25
  4. 2025 Q418.25
  5. 2026 Q125.75
  6. 2026 Q2—
  7. 2026 Q313.00
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—0019.0
2025-Q200—000—
2025-Q3712,572.0000224.3
2025-Q420471.0000118.3
2026-Q110151.0000125.8
2026-Q200—000—
2026-Q362958.0000213.0
2026-Q4 *00—000—

Most cited CFR sections

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

Safety activity

  1. inspectionF03EC86
    NEWMONT SLATE CO., INC. · 4300011

    Compliance Follow-up Inspection · 1.5 on-site hours

  2. inspectionF03EC83
    NEWMONT SLATE CO., INC. · 4300011

    Regular Safety and Health Inspection · 11.5 on-site hours

  3. violation5260125
    NEWMONT SLATE CO., INC. · 4300011

    56.4104(a) · $151.00 proposed

  4. violation5260124
    NEWMONT SLATE CO., INC. · 4300011

    56.14132(a) · $151.00 proposed

  5. violation5260123
    NEWMONT SLATE CO., INC. · 4300011

    56.14100(c) · S&S · $177.00 proposed

  6. violation5260122
    NEWMONT SLATE CO., INC. · 4300011

    56.14101(a)(2) · $151.00 proposed

  7. violation5260121
    NEWMONT SLATE CO., INC. · 4300011

    56.14132(a) · $151.00 proposed

  8. violation5260120
    NEWMONT SLATE CO., INC. · 4300011

    56.12030 · S&S · $177.00 proposed

  9. violation5074979
    NEWMONT SLATE CO., INC. · 4300011

    56.12004 · $151.00 proposed

  10. inspection6930479
    NEWMONT SLATE CO., INC. · 4300011

    Regular Safety and Health Inspection · 25.8 on-site hours

  11. violation5073551
    NEWMONT SLATE CO., INC. · 4300011

    62.120 · $151.00 proposed

  12. violation5073550
    NEWMONT SLATE CO., INC. · 4300011

    46.6(a) · $320.00 proposed

  13. inspectionF025351
    NEWMONT SLATE CO., INC. · 4300011

    Spot Inspection · 18.3 on-site hours

  14. inspectionF014FBA
    NEWMONT SLATE CO., INC. · 4300011

    Spot Inspection · 9.0 on-site hours

  15. violation9776494
    NEWMONT SLATE CO., INC. · 4300011

    56.15001 · $151.00 proposed

  16. violation9776493
    NEWMONT SLATE CO., INC. · 4300011

    56.12028 · $151.00 proposed

  17. violation9776492
    NEWMONT SLATE CO., INC. · 4300011

    56.18010 · S&S · $1,550.00 proposed

  18. violation9776491
    NEWMONT SLATE CO., INC. · 4300011

    56.4130(b) · $151.00 proposed

  19. violation9776490
    NEWMONT SLATE CO., INC. · 4300011

    56.20001 · $267.00 proposed

  20. violation9776489
    NEWMONT SLATE CO., INC. · 4300011

    56.12004 · $151.00 proposed

  21. violation9776488
    NEWMONT SLATE CO., INC. · 4300011

    Description not reported · $151.00 proposed

  22. inspectionF015CE3
    NEWMONT SLATE CO., INC. · 4300011

    Regular Safety and Health Inspection · 15.3 on-site hours

  23. inspectionF01634A
    NEWMONT SLATE CO., INC. · 4300011

    Compliance Follow-up Inspection · 9.0 on-site hours

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

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 operator.

Relationships reflect the selected mine status and current MSHA controller/operator fields.