MINE DETAILS
Williams Quarry
MSHA MINE ID1511757
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Williams Quarry37.12111, -85.29556Open 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
72,486reported 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 | 8,804 | 0.00 | 20 | 1/1 mines reporting |
| 2025 Q2 | 0 | 12,086 | 0.00 | 21 | 1/1 mines reporting |
| 2025 Q3 | 0 | 14,637 | 0.00 | 23 | 1/1 mines reporting |
| 2025 Q4 | 0 | 12,692 | 0.00 | 26 | 1/1 mines reporting |
| 2026 Q1 | 0 | 11,822 | 0.00 | 25 | 1/1 mines reporting |
| 2026 Q2 | 0 | 12,445 | 0.00 | 23 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-13
Violations
40 significant & substantial (S&S)
Accident records
30 records classified as fatality
Proposed penalties · USD
604.004 of 4 violations with amounts
On-site inspection hours
87.257 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 | 1 | 0 | 151.00 | 1 | 0 | 3 | 17.5 |
| 2025-Q2 | 0 | 0 | — | 0 | 0 | 1 | 19.0 |
| 2025-Q3 | 0 | 0 | — | 1 | 0 | 0 | — |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q1 | 2 | 0 | 302.00 | 0 | 0 | 2 | 38.3 |
| 2026-Q2 | 1 | 0 | 151.00 | 1 | 0 | 1 | 12.5 |
| 2026-Q3 | 0 | 0 | — | 0 | 0 | 0 | — |
| 2026-Q4 * | 0 | 0 | — | 0 | 0 | 0 | — |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
Regular Safety and Health Inspection · 12.5 on-site hours
56.14100(b) · $151.00 proposed
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
while changing teeth and cutting edges on 988H loader 23.3804 eq #. a wrong bolt was inserted in one of the holes by mistake and while removing it EE cut EE's left ring finger. first aid was rendered and later in the morning went to Urgent Care where they cleaned the wound and did 4 stitches. no restrictions and returned to work same day
Spot Inspection · 7.0 on-site hours
56.12004 · $151.00 proposed
56.12002 · $151.00 proposed
Regular Safety and Health Inspection · 31.3 on-site hours
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
EE had parked EE's service truck at the shop. Was disembarking EE's truck using 3 points of contact. Boot apparently had moisture on it causing EE's foot to slip off last step. EE then lost balance and fell backwards in a sideways position and landed on EE's shoulder. Step is in good condition and clean. EE worked the rest of the day and went to urgent care after work
Regular Safety and Health Inspection · 19.0 on-site hours
Non-Fatal Accident Investigation · 13.0 on-site hours
Spot Inspection · 0.0 on-site hours
Electrical Technical Investigation · 4.5 on-site hours
50.10(d) · $151.00 proposed
SLIP OR FALL OF PERSON · DAYS AWAY FROM WORK ONLY
Accident narrative
Injured was changing a hose on a Cat 773F from a 6 foot fiberglass ladder. It appears as EE was making EE's descent EE caught EE's pants (rip in pants) on the cover of the quick fuel connector. Causing fall backward, hitting shoulder and head on ground. EE was disoriented but answered basic questions correctly. Back of EE's head was bleeding somewhat, sent to ER to be checked
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.
—
Roy Beard et alcontrolsGaddie-Shamrock LLCoperatesWilliams Quarry
msha-controller-operator-history · controller/operator co-tenure derived on mine 1511757Other 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
21 historical accident/injury rows; 0 coded fatalities and 862 lost days across the published record.
ACCIDENT + INJURY RECORD6 since 2021
accidentsmine-production-quarterly02 / COMPLIANCEwatch
Violations and penalties
142 violation rows across the full record; 45 carry an S&S flag and $36,060 appears in current assessed amounts.
ENFORCEMENT ACTIVITY16 since 2021
inspectionsviolationsassessed-violationsorders-107a03 / HEALTHcontext
Occupational health samples
49 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 EXPOSURE49 samples
personal-health-samples04 / PRODUCTIONcontext
Quarterly production and employment
12K employee hours and 23 summed average employees across reported subunits in the latest published quarter.
2026-Q20 tons
mine-production-quarterlymine-production-yearly05 / 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-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
95 inspection events and 2K published inspection hours across the historical record.
OVERSIGHT COVERAGE21 since 2021
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 21 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 56.14100Safety defects; examination, correction and records.2 recent rows ↗30 CFR 56.12004Electrical conductors.1 recent row ↗30 CFR 56.12002Controls and switches.1 recent row ↗30 CFR 50.10Immediate notification.1 recent row ↗30 CFR 56.14132Horns and backup alarms.2 recent rows ↗30 CFR 56.14101Brakes.1 recent row ↗30 CFR 47.41Requirement for container labels.1 recent row ↗30 CFR 56.15005Safety belts and lines.1 recent row ↗
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
508274456.14100(b)Citation
508060656.12004Citation
508060556.12002Citation
977626550.10(d)Citation
977626056.14132(b)(2)S&S
299499256.14132(b)(1)(i)Citation
928924556.14101(a)(3)Citation
928666147.41(a)Citation
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, <.1mgBackhoe Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgBackhoe 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
Nuisance dust, respirable, <1% QtzTruck Driver
C/E: 00.03Concentration: 0000.27 · limit: 0010.00Source unit unspecified
Respirable dust, <.1mgFront-end Loader Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
Respirable dust, <.1mgTruck Driver
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
SOURCE COVERAGE
Reporting dates and coverage
10 datasets contain linked records. Missing datasets are listed below.
DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors21Feb 19, 2000—May 22, 2026mine-keyed
Addresses of Recordidentity · logistics1Oct 1, 1984—Oct 1, 1984mine-keyed
Assessed Violationscompliance · legal142Jan 11, 2000—Jun 23, 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 · compliance1Jan 1, 1979—Jan 1, 1979mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance271Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance69Not published—Not publishedmine-keyed
Inspectionssafety · compliance95Jan 10, 2000—Jun 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 · safety49Aug 15, 2001—May 1, 2025mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal142Jan 11, 2000—Jun 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.