MSHA DATABASEMSHA records · 10 contributing sources · snapshot Oct 13, 2026

MINE DETAILS

Simplicity Wash Plant

ActiveSurfaceConstruction Sand and Gravel
MSHA MINE ID2002768
LOCATIONJackson, MI
PUBLIC RECORD525 linked rows

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

22

5 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q213
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q38
  8. 2026 Q4 *1

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

9,840.00

21 of 22 violations with amounts

  1. 2025 Q1—
  2. 2025 Q22,041
  3. 2025 Q3—
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2—
  7. 2026 Q37,799
  8. 2026 Q4 *—

On-site inspection hours

24.00

6 inspections · 6 with hours

  1. 2025 Q12.25
  2. 2025 Q213.75
  3. 2025 Q31.50
  4. 2025 Q4—
  5. 2026 Q14.00
  6. 2026 Q2—
  7. 2026 Q32.50
  8. 2026 Q4 *0.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—0012.3
2025-Q21332,041.0000113.8
2025-Q300—0011.5
2025-Q400—000—
2026-Q100—0014.0
2026-Q200—000—
2026-Q3827,799.000012.5
2026-Q4 *10—0010.0

Most cited CFR sections

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

Safety activity

  1. inspectionF05331D

    Regular Safety and Health Inspection · 0.0 on-site hours

  2. violation5116929

    56.12032

  3. violation5111030

    56.14104(b)(2) · S&S · $2,936.00 proposed

  4. inspectionF0367AB

    Regular Safety and Health Inspection · 2.5 on-site hours

  5. violation5111028

    56.12041 · S&S · $2,936.00 proposed

  6. violation5111027

    56.4601 · $267.00 proposed

  7. violation5111026

    56.14112(b) · $267.00 proposed

  8. violation5111025

    56.14112(b) · $267.00 proposed

  9. violation5111024

    56.12018 · $592.00 proposed

  10. violation5111023

    56.14201(b) · $267.00 proposed

  11. violation5111022

    56.20011 · $267.00 proposed

  12. inspectionF01C997

    Regular Safety and Health Inspection · 4.0 on-site hours

  13. inspectionF017BB7

    Compliance Follow-up Inspection · 1.5 on-site hours

  14. violation5110415

    56.18002(a) · $151.00 proposed

  15. violation5110414

    56.14115(b) · $151.00 proposed

  16. violation5110413

    56.14101(a)(3) · S&S · $177.00 proposed

  17. violation5110412

    56.14207 · $151.00 proposed

  18. violation5110411

    56.4201(a)(2) · $151.00 proposed

  19. violation5110410

    56.16006 · $151.00 proposed

  20. violation5110409

    56.12018 · $151.00 proposed

  21. violation5110408

    56.11002 · S&S · $177.00 proposed

  22. violation5110407

    56.4201(a)(2) · $151.00 proposed

  23. inspectionF017BAD

    Regular Safety and Health Inspection · 13.8 on-site hours

  24. violation5110405

    56.11002 · S&S · $177.00 proposed

  25. violation5110404

    56.14107(a) · $151.00 proposed

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.

OWNERSHIP

Operator and controller history

Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.

CURRENT HIERARCHYJohn R Carr Jr → Carr Bros & Sons → Simplicity Wash Plant
HISTORY RECORDS13 relationships
INTERVAL CHECKPASScontroller/operator overlap
—

John R Carr Jr et alcontrolsCarr Bros & SonsoperatesSimplicity Wash Plant

msha-controller-operator-history · controller/operator co-tenure derived on mine 2002768
Other historical summaries · source-specific periods

RECORD SUMMARY

Production, safety and enforcement

These summaries use the periods stated on each card, independently of the reporting period above.

01 / SAFETYneutral

Accidents and injuries

1 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.

ACCIDENT + INJURY RECORD0 since 2021
accidentsmine-production-quarterly
02 / COMPLIANCEwatch

Violations and penalties

101 violation rows across the full record; 21 carry an S&S flag and $19,021 appears in current assessed amounts.

ENFORCEMENT ACTIVITY37 since 2021
inspectionsviolationsassessed-violationsorders-107a
03 / HEALTHcontext

Occupational health samples

3 personal. 0 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.

OCCUPATIONAL EXPOSURE3 samples
personal-health-samples
04 / PRODUCTIONcontext

Quarterly production and employment

6K employee hours and 7 summed average employees across reported subunits in the latest published quarter.

2026-Q20 tons
mine-production-quarterlymine-production-yearly
05 / LEGALneutral

Contests, conferences and decisions

0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE0 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions
06 / CONTRACTORScontext

Contractors

Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.

ENTITY-LEVEL CONTEXT0 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations
07 / INSPECTIONScontext

Inspections

51 inspection events and 519 published inspection hours across the historical record.

OVERSIGHT COVERAGE16 since 2021
inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Matching records00 coal · 0 personal · 0 area
Sample status0 not voided0 voided · 0 status not reported
Personal samples with C/E > 1—0 published ratios · not a citation count
2026 · No reported dates in this selection
Date / sampleDataset / analyteOccupation / areaMeasurementSample statusPublished action
No silica records match these filters. Missing samples do not establish safe conditions.
Sources and interpretation
  • Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
  • Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
  • Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
  • Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
  • Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.

Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗

EIA + TITLE 30

EIA production and cited regulations

EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.

RECENT PUBLIC RECORDS

Recent violations and samples

Latest records retained for inspection; aggregates above use the full source history.

VIOLATIONS12 latest shown
511692956.12032Citation
511103056.14104(b)(2)S&S
511102856.12041S&S
511102756.4601Citation
511102656.14112(b)Citation
511102556.14112(b)Citation
511102456.12018Citation
511102356.14201(b)Citation
OTHER HEALTH SAMPLES3 latest shown

Coal dust, noise and other contaminants. Silica records above ↑

Respirable dust, <.1mgFront-end Loader Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgWasher Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgFront-end Loader Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified

SOURCE COVERAGE

Reporting dates and coverage

10 datasets contain linked records. Missing datasets are listed below.

DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors1Oct 26, 2020—Oct 26, 2020mine-keyed
Addresses of Recordidentity · logistics1Apr 15, 2014—Apr 15, 2014mine-keyed
Assessed Violationscompliance · legal100May 31, 2000—Aug 17, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal—No published rowsabsent / not applicable
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal—No published rowsabsent / not applicable
Contested Violationscompliance · legal—No published rowsabsent / not applicable
Contractor Employment and Production — Quarterlycontractors · production · safety—No published rowsabsent / not applicable
Contractor Employment and Production — Yearlycontractors · production · safety—No published rowsabsent / not applicable
Controller and Operator Historyidentity · compliance1Aug 1, 1986—Aug 1, 1986mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance212Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance54Not published—Not publishedmine-keyed
Inspectionssafety · compliance51May 31, 2000—Oct 6, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety—No published rowsabsent / not applicable
Metal and Nonmetal Personal Health Sampleshealth · safety3Jun 8, 2010—Sep 13, 2023mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal101May 31, 2000—Oct 6, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable

NOTES

Limitations

  • Contractor production is entity-level and is never represented as mine-attributable.
  • Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.