ACTIVE / OPERATOR PORTFOLIO

Best Sand Corporation

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

MSHA OPERATOR IDL15205

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
Best Sand - Chardon3300015 · Active6/8 quarters reportedGeauga, OHSurface · MSHA: Ground Silica0146,049171122.5

LOCATION

Mine location

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

Mine coordinates

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

Violations

17

2 significant & substantial (S&S)

  1. 2025 Q12
  2. 2025 Q22
  3. 2025 Q30
  4. 2025 Q43
  5. 2026 Q10
  6. 2026 Q210
  7. 2026 Q30
  8. 2026 Q4 *0

Accident records

1

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q41
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q30
  8. 2026 Q4 *0

Proposed penalties · USD

2,877.00

17 of 17 violations with amounts

  1. 2025 Q1302
  2. 2025 Q2534
  3. 2025 Q3—
  4. 2025 Q4453
  5. 2026 Q1—
  6. 2026 Q21,588
  7. 2026 Q3—
  8. 2026 Q4 *—

On-site inspection hours

122.50

11 inspections · 11 with hours

  1. 2025 Q128.25
  2. 2025 Q221.25
  3. 2025 Q37.50
  4. 2025 Q429.75
  5. 2026 Q14.25
  6. 2026 Q229.50
  7. 2026 Q32.00
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q120302.0000228.3
2025-Q222534.0000221.3
2025-Q300—0027.5
2025-Q430453.0010129.8
2026-Q100—0014.3
2026-Q21001,588.0000229.5
2026-Q300—0012.0
2026-Q4 *00—000—

Most cited CFR sections

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

Safety activity

  1. inspection6904695
    Best Sand - Chardon · 3300015

    Impoundment Spot Inspection · 2.0 on-site hours

  2. inspectionF03F41D
    Best Sand - Chardon · 3300015

    Impoundment Spot Inspection · 3.0 on-site hours

  3. violation5077351
    Best Sand - Chardon · 3300015

    56.12030 · $177.00 proposed

  4. violation5077350
    Best Sand - Chardon · 3300015

    56.12018 · $177.00 proposed

  5. violation5077349
    Best Sand - Chardon · 3300015

    56.4200(b)(2) · $151.00 proposed

  6. violation5077348
    Best Sand - Chardon · 3300015

    47.41(a) · $151.00 proposed

  7. violation5077347
    Best Sand - Chardon · 3300015

    47.41(a) · $151.00 proposed

  8. inspectionF033475
    Best Sand - Chardon · 3300015

    Regular Safety and Health Inspection · 26.5 on-site hours

  9. violation5077346
    Best Sand - Chardon · 3300015

    56.4101 · $151.00 proposed

  10. violation5077345
    Best Sand - Chardon · 3300015

    56.14207 · $151.00 proposed

  11. violation5077344
    Best Sand - Chardon · 3300015

    56.12018 · $151.00 proposed

  12. violation5077342
    Best Sand - Chardon · 3300015

    56.12032 · $151.00 proposed

  13. violation5077341
    Best Sand - Chardon · 3300015

    47.41(a) · $177.00 proposed

  14. inspectionF01C633
    Best Sand - Chardon · 3300015

    Impoundment Spot Inspection · 4.3 on-site hours

  15. accident220253300012
    Best Sand - Chardon · 3300015

    FIRE · ACCIDENT ONLY

    Accident narrative

    shift supervisor noticed top of telephone pole in Quarry on fire while doing rounds.

  16. violation9607674
    Best Sand - Chardon · 3300015

    56.12028 · $151.00 proposed

  17. violation9607673
    Best Sand - Chardon · 3300015

    56.20003(a) · $151.00 proposed

  18. violation9607672
    Best Sand - Chardon · 3300015

    47.44(b) · $151.00 proposed

  19. inspectionF007078
    Best Sand - Chardon · 3300015

    Regular Safety and Health Inspection · 29.8 on-site hours

  20. inspectionF01C617
    Best Sand - Chardon · 3300015

    Impoundment Spot Inspection · 6.8 on-site hours

  21. inspectionF014A47
    Best Sand - Chardon · 3300015

    Special Emphasis Programs · 0.8 on-site hours

  22. inspectionF01667E
    Best Sand - Chardon · 3300015

    Regular Safety and Health Inspection · 16.8 on-site hours

  23. violation9855745
    Best Sand - Chardon · 3300015

    56.20003(a) · S&S · $267.00 proposed

  24. violation9855744
    Best Sand - Chardon · 3300015

    56.14100(b) · S&S · $267.00 proposed

  25. inspectionF01667D
    Best Sand - Chardon · 3300015

    Impoundment Spot Inspection · 4.5 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 controller.

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