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MSHA DATABASEMSHA records · 16 contributing sources · snapshot Oct 13, 2026
CRH PLC→Ash Grove Cement Company→CHANUTE QUARRY

MINE DETAILS

CHANUTE QUARRY

ActiveFacilityCement
MSHA MINE ID1400034
LOCATIONNeosho, KS
PUBLIC RECORD12,274 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.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.

Coal production

0

reported short tons

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

482,349

reported employee hours

  1. 2025 Q184,610
  2. 2025 Q289,070
  3. 2025 Q383,329
  4. 2025 Q480,356
  5. 2026 Q183,141
  6. 2026 Q261,843
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

0.00

production ÷ hours worked

  1. 2025 Q10.00
  2. 2025 Q20.00
  3. 2025 Q30.00
  4. 2025 Q40.00
  5. 2026 Q10.00
  6. 2026 Q20.00
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage
Quarterly production, employment and reporting coverage for CHANUTE QUARRY
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q1084,6100.001591/1 mines reporting
2025 Q2089,0700.001631/1 mines reporting
2025 Q3083,3290.001551/1 mines reporting
2025 Q4080,3560.001551/1 mines reporting
2026 Q1083,1410.001531/1 mines reporting
2026 Q2061,8430.001521/1 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

242

19 significant & substantial (S&S)

  1. 2025 Q159
  2. 2025 Q20
  3. 2025 Q365
  4. 2025 Q40
  5. 2026 Q146
  6. 2026 Q20
  7. 2026 Q372
  8. 2026 Q4 *0

Accident records

6

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q22
  3. 2025 Q30
  4. 2025 Q41
  5. 2026 Q12
  6. 2026 Q20
  7. 2026 Q31
  8. 2026 Q4 *0

Proposed penalties · USD

183,036.00

241 of 242 violations with amounts

  1. 2025 Q150,428
  2. 2025 Q2—
  3. 2025 Q326,198
  4. 2025 Q4—
  5. 2026 Q119,348
  6. 2026 Q2—
  7. 2026 Q387,062
  8. 2026 Q4 *—

On-site inspection hours

629.50

10 inspections · 10 with hours

  1. 2025 Q1159.00
  2. 2025 Q2—
  3. 2025 Q3199.25
  4. 2025 Q49.00
  5. 2026 Q1149.50
  6. 2026 Q2—
  7. 2026 Q3112.75
  8. 2026 Q4 *—

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q159750,428.00002159.0
2025-Q200—200—
2025-Q365026,198.00001199.3
2025-Q400—1019.0
2026-Q146319,348.00202149.5
2026-Q200—000—
2026-Q372987,062.00104112.8
2026-Q4 *00—000—

Most cited CFR sections

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

SectionViolationsS&S
30 CFR 56.20003Housekeeping.226
30 CFR 56.12028Testing grounding systems.200
30 CFR 56.14100Safety defects; examination, correction and records.160
30 CFR 56.12032Inspection and cover plates.150
30 CFR 56.12004Electrical conductors.120
30 CFR 56.4201Inspection.120
30 CFR 56.11001Safe access.102
30 CFR 56.12002Controls and switches.80
30 CFR 56.14107Moving machine parts.81
30 CFR 56.12030Correction of dangerous conditions.70

Safety activity

  1. inspectionF034CCD

    Compliance Follow-up Inspection · 0.0 on-site hours

  2. inspectionF03A353

    Verbal Hazard Complaint Inspections · 1.5 on-site hours

  3. inspectionF03106D

    Compliance Follow-up Inspection · 3.5 on-site hours

  4. violation5223029

    56.12004 · $398.00 proposed

  5. violation5223028

    56.12004 · $398.00 proposed

  6. violation5223027

    56.13021 · $398.00 proposed

  7. violation5223026

    56.12004 · $398.00 proposed

  8. violation5220580

    56.14100(b) · $336.00 proposed

  9. violation5220579

    56.4201(a)(2) · $177.00 proposed

  10. violation5220578

    56.4200(b)(2) · $398.00 proposed

  11. violation5220577

    56.12019 · $398.00 proposed

  12. violation5220576

    56.16003 · S&S · $2,936.00 proposed

  13. violation5220575

    56.14100(b) · $755.00 proposed

  14. violation5220574

    56.4200(b)(2) · $177.00 proposed

  15. violation5220573

    56.12032 · $1,320.00 proposed

  16. violation5220572

    56.14107(a) · $592.00 proposed

  17. violation5220571

    56.12004 · $398.00 proposed

  18. violation5220357

    56.4201(a)(2) · $398.00 proposed

  19. violation5220356

    56.11004 · $177.00 proposed

  20. violation5220355

    56.12018 · $177.00 proposed

  21. violation5223025

    56.12032 · $432.00 proposed

  22. violation5223024

    56.4202(b) · $398.00 proposed

  23. violation5223023

    56.12028 · $1,126.00 proposed

  24. violation5223022

    56.4200(b)(2) · $592.00 proposed

  25. violation5223021

    56.13021 · $398.00 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 HIERARCHYCRH PLC → Ash Grove Cement Company → CHANUTE QUARRY
HISTORY RECORDS25 relationships
INTERVAL CHECKPASScontroller/operator overlap
—

CRH PLCcontrolsAsh Grove Cement CompanyoperatesCHANUTE QUARRY

msha-controller-operator-history · controller/operator co-tenure derived on mine 1400034
—

Ash Grove Cement CompanycontrolsAsh Grove Cement CompanyoperatesCHANUTE QUARRY

msha-controller-operator-history · controller/operator co-tenure derived on mine 1400034
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 / SAFETYwatch

Accidents and injuries

287 historical accident/injury rows; 0 coded fatalities and 1,920 lost days across the published record.

ACCIDENT + INJURY RECORD37 since 2021
accidentsmine-production-quarterly
02 / COMPLIANCEwatch

Violations and penalties

1,550 violation rows across the full record; 260 carry an S&S flag and $666,907 appears in current assessed amounts.

ENFORCEMENT ACTIVITY486 since 2021
inspectionsviolationsassessed-violationsorders-107a
03 / HEALTHwatch

Occupational health samples

256 personal; 4 area. 3 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 EXPOSURE260 samples
personal-health-samplesarea-samples
04 / PRODUCTIONcontext

Quarterly production and employment

62K employee hours and 152 summed average employees across reported subunits in the latest published quarter.

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

Contests, conferences and decisions

272 contested-violation rows, 263 civil-penalty docket/decision rows, and 23 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE558 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 CONTEXT69 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations
07 / INSPECTIONScontext

Inspections

139 inspection events and 9K published inspection hours across the historical record.

OVERSIGHT COVERAGE42 since 2021
inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 22 silica records across the mine’s published history.

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

Personal silica samples · concentration / limit

Quarterly mean · published C/E ratio

  1. 2026-Q1—0 measurements
  2. 2026-Q2—0 measurements
  3. 2026-Q3—0 measurements
  4. 2026-Q4*—0 measurements

— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.

Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.

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.

EIA MINE CONTEXTNo matched record
Not present in the 2024 EIA coal workbook.

This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.

TITLE 30 CROSSWALKCurrent through 2026-08-19
30 CFR 56.12004Electrical conductors.3 recent rows ↗30 CFR 56.13021High-pressure hose connections.1 recent row ↗30 CFR 56.14100Safety defects; examination, correction and records.2 recent rows ↗30 CFR 56.4201Inspection.1 recent row ↗30 CFR 56.4200General requirements.2 recent rows ↗30 CFR 56.12019Access to stationary electrical equipment or switchgear.1 recent row ↗30 CFR 56.16003Storage of hazardous materials.1 recent row ↗30 CFR 56.12032Inspection and cover plates.1 recent row ↗

RECENT PUBLIC RECORDS

Recent violations and samples

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

VIOLATIONS12 latest shown
522302956.12004Citation
522302856.12004Citation
522302756.13021Citation
522302656.12004Citation
522058056.14100(b)Citation
522057956.4201(a)(2)Citation
522057856.4200(b)(2)Citation
522057756.12019Citation
OTHER HEALTH SAMPLES8 latest shown

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

Respirable dust, <.1mgTruck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgUtility Man
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgCrusher Oper/Worker
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
Nuisance dust, respirable, <1% QtzLaborer, Bullgang
C/E: 00.18Concentration: 0001.80 · limit: 0010.00Source unit unspecified
Respirable dust, <.1mgUtility Man
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgBuilding Repair/Maint.
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Nuisance dust, respirable, <1% QtzUtility Man
C/E: 00.03Concentration: 0000.26 · limit: 0010.00Source unit unspecified

SOURCE COVERAGE

Reporting dates and coverage

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

DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors287Jan 3, 2000—Jul 15, 2026mine-keyed
Addresses of Recordidentity · logistics1Jul 18, 1973—Jul 18, 1973mine-keyed
Assessed Violationscompliance · legal1,539Jan 4, 2000—Aug 14, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal263Aug 15, 2000—Sep 30, 2026mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal23Jan 22, 2001—Jun 15, 2023mine-keyed
Contested Violationscompliance · legal272Mar 28, 2006—Feb 12, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety6,189Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety1,349Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance2Jan 1, 1950—Jan 1, 1950mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance318Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance81Not published—Not publishedmine-keyed
Inspectionssafety · compliance139Jan 3, 2000—Aug 31, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety4Mar 29, 2023—Mar 29, 2023mine-keyed
Metal and Nonmetal Personal Health Sampleshealth · safety256Dec 11, 2003—Sep 17, 2025mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal1,550Jan 4, 2000—Aug 14, 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.