# Dayhoit Tipple

- **MSHA mine ID:** 1510391
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Harlan, KY
- **Operator:** The New Coal Company, Inc.
- **Controller:** Aubra P  Dean; Carl E  McAfee
- **Public source rows linked:** 180
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Aubra P  Dean; Carl E  McAfee (C00445) → The New Coal Company, Inc. (P24235) → Dayhoit Tipple (1510391)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **Prudential Group Inc → Ewing Creek Coal Company Inc:** 1977-05-01 through 1981-01-01; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **Energy Resources Ltd → Energy Resources Ltd:** 1981-01-02 through 1983-11-06; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **Carl E  McAfee → Shamrock Fuel Inc:** 1983-11-07 through 1987-09-30; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **Aubra P  Dean et al → Shamrock Fuel Inc:** 1987-10-01 through 2002-07-23; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **James A  Dean et al → Shamrock Fuel Inc:** 1987-10-01 through 2002-07-23; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **Carl E  McAfee et al → The New Coal Company, Inc.:** 2002-07-24 through current/open; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.
- **Aubra P  Dean et al → The New Coal Company, Inc.:** 2002-07-24 through current/open; derived from co-tenure at mine 1510391; source `msha-controller-operator-history`.

- History rows: 7
- Typed edges: 17
- Interval anomalies: 0
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 34 violation rows across the full record; 20 carry an S&S flag and $2,863 appears in current assessed amounts.
3. **HEALTH — 35 samples:** Occupational health samples 24 coal dust; 1 coal quartz; 10 noise. 0 personal-sample rows have a published C/E ratio above 1; 2 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.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 659 employee hours and 5 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 1 linked entities:** 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.
7. **INSPECTIONS — 0 since 2021:** Inspections 22 inspection events and 252 published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.1605 — Loading and haulage equipment; installations.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605
- **30 CFR 77.410 — Mobile equipment; automatic warning devices.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410
- **30 CFR 77.505 — Cable fittings; suitability.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.505
- **30 CFR 77.513 — Insulating mats at power switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.513
- **30 CFR 77.1102 — Warning signs; smoking and open flame.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1102
- **30 CFR 77.207 — Illumination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207
- **30 CFR 77.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.904
- **30 CFR 77.512 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.512
- **30 CFR 77.202 — Dust accumulations in surface installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.202

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2001-03-14 through 2001-03-14; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2012-01-31 through 2012-01-31; source ID `msha-addresses`
- **Assessed Violations:** 34 rows; 2000-03-22 through 2003-11-04; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 24 rows; 2000-02-08 through 2003-06-11; source ID `msha-coal-dust-samples`
- **Contractor Employment and Production — Quarterly:** 5 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 5 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 7 rows; 1977-05-01 through 2002-07-24; source ID `msha-controller-operator-history`
- **Inspections:** 22 rows; 2000-03-22 through 2004-03-29; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 28 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 7 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 10 rows; 2000-03-22 through 2003-03-26; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1 rows; 2000-05-12 through 2000-05-12; source ID `msha-quartz-samples`
- **Violations:** 34 rows; 2000-03-22 through 2003-11-04; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/dayhoit-tipple-1510391`
- JSON: `/api/v1/mines/dayhoit-tipple-1510391`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1510391/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1510391/relationships`
- MCP resource: `mine://1510391/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`