# #1

- **MSHA mine ID:** 1518815
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Floyd, KY
- **Operator:** D&D Mining Inc
- **Controller:** Timothy R  Dye
- **Public source rows linked:** 757
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Timothy R  Dye (0046489) → D&D Mining Inc (0055917) → #1 (1518815)**

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

## Controller and operator valid-time history

- **Tony R  Boyd → Miracle Coal Inc.:** 2004-11-02 through 2004-12-15; derived from co-tenure at mine 1518815; source `msha-controller-operator-history`.
- **Timothy R  Dye → D&D Mining Inc:** 2004-12-16 through current/open; derived from co-tenure at mine 1518815; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 6
- 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 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 267 violation rows across the full record; 133 carry an S&S flag and $98,327 appears in current assessed amounts.
3. **HEALTH — 172 samples:** Occupational health samples 144 coal dust; 13 coal quartz; 15 noise. 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.
4. **PRODUCTION — 0 tons:** Quarterly production and employment 472 employee hours and 4 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 17 linked rows:** Contests, conferences and decisions 7 contested-violation rows, 7 civil-penalty docket/decision rows, and 3 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 18 inspection events and 1K 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 75.403 — Maintenance of incombustible content of rock dust.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.403
- **30 CFR 75.342 — Methane monitors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.342
- **30 CFR 75.520 — Electric equipment; switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.520
- **30 CFR 75.400 — Accumulation of combustible materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400
- **30 CFR 75.603 — Temporary splice of trailing cable.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.603
- **30 CFR 75.220 — Roof control plan.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.514 — Electrical connections or splices; suitability.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.514

## Source coverage

- **Addresses of Record:** 1 rows; 2008-03-07 through 2008-03-07; source ID `msha-addresses`
- **Assessed Violations:** 262 rows; 2005-01-31 through 2007-09-05; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 7 rows; 2007-03-13 through 2007-03-13; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 144 rows; 2005-04-12 through 2007-08-28; source ID `msha-coal-dust-samples`
- **Conferences:** 3 rows; 2006-02-03 through 2006-06-12; source ID `msha-conferences`
- **Contested Violations:** 7 rows; 2006-01-04 through 2006-04-05; source ID `msha-contested-violations`
- **Controller and Operator History:** 2 rows; 2004-11-02 through 2004-12-16; source ID `msha-controller-operator-history`
- **Inspections:** 18 rows; 2004-11-08 through 2008-03-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 14 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 3 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 15 rows; 2005-07-26 through 2007-06-07; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 13 rows; 2005-04-12 through 2007-08-22; source ID `msha-quartz-samples`
- **Violations:** 267 rows; 2005-01-31 through 2007-09-05; 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/1-1518815`
- JSON: `/api/v1/mines/1-1518815`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1518815/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1518815/relationships`
- MCP resource: `mine://1518815/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`