# Mine No 1

- **MSHA mine ID:** 4609383
- **Status:** Temporarily Idled
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** SNR Logan LLC
- **Controller:** David J Stone
- **Public source rows linked:** 1,065
- **Source coverage:** 16 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**David J Stone (0136321) → SNR Logan LLC (0155874) → Mine No 1 (4609383)**

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

## Controller and operator valid-time history

- **RDB Energy LLC et al → DB Coal Mining, LLC:** 2010-09-01 through 2013-12-30; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.
- **Kansas Coal LLC et al → DB Coal Mining, LLC:** 2010-09-01 through 2013-12-30; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.
- **Douglas  Livingston et al → DB Coal Mining, LLC:** 2010-09-01 through 2013-12-30; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.
- **Phillip M Cline → Cline Coal Company, Inc.:** 2013-12-31 through 2014-05-26; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.
- **Dennis  Johnson → Appalachian Mining and Reclamation, LLC:** 2014-05-27 through 2017-08-17; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.
- **David J Stone → SNR Logan LLC:** 2017-08-18 through current/open; derived from co-tenure at mine 4609383; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 14
- 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 12 historical accident/injury rows; 0 coded fatalities and 448 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 256 violation rows across the full record; 96 carry an S&S flag and $140,204 appears in current assessed amounts.
3. **HEALTH — 243 samples:** Occupational health samples 179 coal dust; 14 coal quartz; 50 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 — 3K tons:** Quarterly production and employment 8K employee hours and 31 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 10 linked rows:** Contests, conferences and decisions 5 contested-violation rows, 5 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 — 2 since 2021:** Inspections 51 inspection events and 2K 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 49.12 — Availability of mine rescue teams.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-49/subpart-B/section-49.12
- **30 CFR 77.502 — Electric equipment; examination, testing, and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502
- **30 CFR 75.503 — Permissible electric face equipment; maintenance.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503
- **30 CFR 75.517 — Power wires and cables; insulation and protection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.517
- **30 CFR 75.364 — Weekly examination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.364
- **30 CFR 75.516 — Power wires; support.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.516
- **30 CFR 75.508 — Map of electrical system.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.508
- **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 75.1103-5 — Automatic fire warning devices; actions and response.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1103-5
- **30 CFR 77.809 — Identification of circuit breakers and disconnecting switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-I/section-77.809

## Source coverage

- **Accident, Injuries, and Illnesses:** 12 rows; 2011-05-16 through 2015-10-05; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2017-01-25 through 2017-01-25; source ID `msha-addresses`
- **Assessed Violations:** 253 rows; 2011-02-22 through 2015-12-07; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 5 rows; 2013-07-18 through 2013-10-23; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 179 rows; 2011-05-12 through 2015-08-31; source ID `msha-coal-dust-samples`
- **Contested Violations:** 5 rows; 2011-05-26 through 2011-10-04; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 141 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 31 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 6 rows; 2010-09-01 through 2017-08-18; source ID `msha-controller-operator-history`
- **Inspections:** 51 rows; 2011-01-19 through 2026-06-30; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 48 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 12 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 50 rows; 2011-06-23 through 2015-08-25; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 14 rows; 2011-06-13 through 2015-07-27; source ID `msha-quartz-samples`
- **Violations:** 256 rows; 2011-02-22 through 2015-12-15; 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/mine-no-1-4609383`
- JSON: `/api/v1/mines/mine-no-1-4609383`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4609383/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4609383/relationships`
- MCP resource: `mine://4609383/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`