MINE DETAILS
5 Womans Materials
MSHA MINE ID4104621
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- 5 Womans Materials30.88306, -97.71083Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.
Coal production
0reported short tons
Hours worked
94,078reported employee hours
Tons per hour
0.00production ÷ hours worked
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
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 9,147 | 0.00 | 12 | 1/1 mines reporting |
| 2025 Q2 | 0 | 9,092 | 0.00 | 13 | 1/1 mines reporting |
| 2025 Q3 | 0 | 9,957 | 0.00 | 14 | 1/1 mines reporting |
| 2025 Q4 | 0 | 18,214 | 0.00 | 32 | 1/1 mines reporting |
| 2026 Q1 | 0 | 24,031 | 0.00 | 47 | 1/1 mines reporting |
| 2026 Q2 | 0 | 23,637 | 0.00 | 53 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
3510 significant & substantial (S&S)
Accident records
10 records classified as fatality
Proposed penalties · USD
17,951.0024 of 35 violations with amounts
On-site inspection hours
47.757 inspections · 7 with hours
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
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 0 | 0 | — | 1 | 0 | 0 | — |
| 2025-Q2 | 5 | 1 | 2,583.00 | 0 | 0 | 1 | 14.3 |
| 2025-Q3 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 4 | 0 | 1,433.00 | 0 | 0 | 2 | 9.0 |
| 2026-Q2 | 15 | 6 | 13,935.00 | 0 | 0 | 2 | 15.5 |
| 2026-Q3 | 11 | 3 | — | 0 | 0 | 2 | 9.0 |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
Spot Inspection · 3.5 on-site hours
41.12
56.12018
56.11001 · S&S
56.4102
56.4104(b)
56.16005
46.5(d) · S&S
46.8(a)(2)
56.4201(a)(1)
Verbal Hazard Complaint Inspections · 5.5 on-site hours
56.14100(b) · S&S
56.14100(b)
Compliance Follow-up Inspection · 2.0 on-site hours
56.18002(b) · $151.00 proposed
56.9301 · S&S · $1,126.00 proposed
56.14100(a) · S&S · $1,126.00 proposed
56.14100(b) · $226.00 proposed
56.11001 · S&S · $1,126.00 proposed
56.14100(b) · $226.00 proposed
56.14132(a) · $226.00 proposed
56.14103(b) · S&S · $1,126.00 proposed
56.14100(b) · $226.00 proposed
56.12025 · $226.00 proposed
47.41(a)(1) · $226.00 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.
—
Bryan Wolff et alcontrolsWolff Construction, LPoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
Clinton C Wolff et alcontrolsWolff Construction, LPoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
Elizabeth Wolff et alcontrolsWolff Construction, LPoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
Howling Dog Management, LLCcontrolsWolff Construction, LPoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
James Cox et alcontrolsKirby Limestone, LLCoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
Thomas Wood et alcontrolsKirby Limestone, LLCoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621—
James E CoxcontrolsKirby Stone Company LLCoperates5 Womans Materials
msha-controller-operator-history · controller/operator co-tenure derived on mine 4104621Other 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
11 historical accident/injury rows; 0 coded fatalities and 436 lost days across the published record.
ACCIDENT + INJURY RECORD2 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
140 violation rows across the full record; 33 carry an S&S flag and $41,707 appears in current assessed amounts.
ENFORCEMENT ACTIVITY71 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHcontext
Occupational health samples
25 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 EXPOSURE25 samples
personal-health-samples04 / PRODUCTIONcontext
Quarterly production and employment
24K employee hours and 53 summed average employees across reported subunits in the latest published quarter.
2026-Q20 tons
mine-production-quarterlymine-production-yearly05 / LEGALwatch
Contests, conferences and decisions
3 contested-violation rows, 3 civil-penalty docket/decision rows, and 12 conference records linked by issuance number.
POST-ISSUANCE LIFECYCLE18 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions06 / 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-yearlyaccidentsviolations07 / INSPECTIONScontext
Inspections
50 inspection events and 812 published inspection hours across the historical record.
OVERSIGHT COVERAGE18 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 1 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— 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.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published 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.
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.
30 CFR 41.12Changes; notification by operator.1 recent row ↗30 CFR 56.12018Identification of power switches.1 recent row ↗30 CFR 56.11001Safe access.1 recent row ↗30 CFR 56.4102Spillage and leakage.1 recent row ↗30 CFR 56.4104Combustible waste.1 recent row ↗30 CFR 56.16005Securing gas cylinders.1 recent row ↗30 CFR 46.5New miner training.1 recent row ↗30 CFR 46.8Annual refresher training.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
500875641.12Citation
500875556.12018Citation
500875456.11001S&S
500875356.4102Citation
500875256.4104(b)Citation
500875156.16005Citation
500875946.5(d)S&S
500875846.8(a)(2)Order
Coal dust, noise and other contaminants. Silica records above ↑
Respirable dust, <.1mgJackhammer 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
Unlisted Particulate, respirable, <1% QtzCleanup Man
C/E: 00.00Concentration: 0000.69 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgUtility Man
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Unlisted Particulate, respirable, <1% QtzUtility Man
C/E: 00.00Concentration: 0000.23 · limit: 0000.00Source unit unspecified
Nuisance dust, respirable, <1% QtzBobcat Operator
C/E: 00.02Concentration: 0000.20 · limit: 0010.00Source unit unspecified
Respirable dust, <.1mgFront-end Loader Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgLaborer, Bullgang
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
SOURCE COVERAGE
Reporting dates and coverage
13 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors11Dec 6, 2012—Feb 27, 2025mine-keyed
Addresses of Recordidentity · logistics1Nov 22, 2022—Nov 22, 2022mine-keyed
Assessed Violationscompliance · legal127Feb 21, 2007—Apr 8, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal3Jul 22, 2013—Jul 22, 2013mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal12Dec 14, 2012—Nov 1, 2016mine-keyed
Contested Violationscompliance · legal3May 2, 2012—May 2, 2012mine-keyed
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 · compliance7Sep 15, 2006—Aug 12, 2021mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance142Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance39Not published—Not publishedmine-keyed
Inspectionssafety · compliance50Feb 21, 2007—Sep 23, 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 · safety25Apr 24, 2008—Sep 17, 2024mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal140Feb 21, 2007—Sep 23, 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.