ALL STATUSES / CONTROLLER PORTFOLIO

Joel Schriock; Hallie Lock; William Todd Schriock

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

MSHA CONTROLLER ID0167401

MINE PORTFOLIO

20 of 20 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
C-153200716 · IntermittentMchenry, NDSurface · MSHA: Construction Sand and Gravel——6030.3
C-23200692 · IntermittentWard, NDSurface · MSHA: Construction Sand and Gravel——4015.0
C-33200604 · IntermittentWilliams, NDSurface · MSHA: Construction Sand and Gravel——4017.0
Various Washing/Screening #13200708 · IntermittentWard, NDSurface · MSHA: Construction Sand and Gravel——2014.5
C-11 Portable2401824 · AbandonedBig Horn, MTSurface · MSHA: Construction Sand and Gravel——00—
C-16 99 NORBERG HP4003200772 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
C-18 PORTABLE UNIVERSAL 30423200693 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
C-213200629 · Temporarily IdledWard, NDSurface · MSHA: Construction Sand and Gravel——104.0
C2 Plant Portable Spread3200586 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
C-6 Portable 1560 Omnicone3200667 · AbandonedWalsh, NDSurface · MSHA: Construction Sand and Gravel——00—
C-7 HEWITT ROBINS 2142 JAW3200668 · AbandonedMercer, NDSurface · MSHA: Crushed, Broken Stone NEC——00—
C-7 Portable3200689 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
C-8 Portable Ac 500 Hydrocone3200690 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
C-9 Portable 4 1/4 Symons3200691 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
Main Plant Wash Plant3200566 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——104.5
S-11 PORTABLE WASHPLANT3200654 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
S-1 Portable Screening Plant3200694 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
Spread3200551 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
Various Plant #13200650 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——00—
Various Rental Equipment3200457 · AbandonedWard, NDSurface · MSHA: Construction Sand and Gravel——106.0

LOCATION

Portfolio map

9 of 20 mines 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

19

6 significant & substantial (S&S)

  1. 2025 Q11
  2. 2025 Q21
  3. 2025 Q38
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q24
  7. 2026 Q33
  8. 2026 Q4 *2

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

3,264.00

17 of 19 violations with amounts

  1. 2025 Q1151
  2. 2025 Q2366
  3. 2025 Q31,260
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2604
  7. 2026 Q3883
  8. 2026 Q4 *—

On-site inspection hours

91.25

13 inspections · 13 with hours

  1. 2025 Q13.50
  2. 2025 Q213.00
  3. 2025 Q327.75
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q224.50
  7. 2026 Q35.50
  8. 2026 Q4 *17.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q110151.000013.5
2025-Q211366.0000213.0
2025-Q3831,260.0000527.8
2025-Q400—000—
2026-Q100—000—
2026-Q240604.0000324.5
2026-Q332883.000015.5
2026-Q4 *20—00117.0

Most cited CFR sections

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

Safety activity

  1. inspectionF031225
    C-15 · 3200716

    Regular Safety and Health Inspection · 17.0 on-site hours

  2. violation5212171
    C-15 · 3200716

    56.11003

  3. violation5212170
    C-15 · 3200716

    56.12004

  4. inspectionF03B8C3
    C-15 · 3200716

    Regular Safety and Health Inspection · 5.5 on-site hours

  5. violation5211120
    C-15 · 3200716

    56.14100(c) · S&S · $366.00 proposed

  6. violation5211119
    C-15 · 3200716

    56.12005 · $151.00 proposed

  7. violation5211118
    C-15 · 3200716

    56.14132(a) · S&S · $366.00 proposed

  8. inspectionF03B8BE
    C-2 · 3200692

    Regular Safety and Health Inspection · 5.0 on-site hours

  9. violation5211108
    C-2 · 3200692

    56.12004 · $151.00 proposed

  10. violation5211107
    C-2 · 3200692

    56.14107(a) · $151.00 proposed

  11. inspectionF03120F
    Various Washing/Screening #1 · 3200708

    Regular Safety and Health Inspection · 7.5 on-site hours

  12. violation5212120
    Various Washing/Screening #1 · 3200708

    56.23003(b) · $151.00 proposed

  13. violation5212119
    Various Washing/Screening #1 · 3200708

    56.14107(a) · $151.00 proposed

  14. inspectionF01799B
    C-3 · 3200604

    Regular Safety and Health Inspection · 12.0 on-site hours

  15. violation5054682
    Main Plant Wash Plant · 3200566

    56.16001 · $151.00 proposed

  16. inspectionF00F8FF
    Main Plant Wash Plant · 3200566

    Regular Safety and Health Inspection · 4.5 on-site hours

  17. inspectionF00F8FC
    C-21 · 3200629

    Mine Idle Activity · 0.5 on-site hours

  18. violation5054508
    C-2 · 3200692

    56.20003(a) · S&S · $151.00 proposed

  19. violation5054507
    C-2 · 3200692

    56.12032 · $151.00 proposed

  20. inspectionF0175D8
    C-2 · 3200692

    Regular Safety and Health Inspection · 10.0 on-site hours

  21. inspectionF0150D7
    C-3 · 3200604

    Regular Safety and Health Inspection · 5.0 on-site hours

  22. violation5054173
    C-3 · 3200604

    56.12004 · $151.00 proposed

  23. violation5054172
    C-3 · 3200604

    56.14112(b) · $151.00 proposed

  24. violation5054171
    C-3 · 3200604

    62.140 · S&S · $177.00 proposed

  25. violation5054170
    C-3 · 3200604

    46.9 · $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 operator.

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