# No 2 Deep Mine

- **MSHA mine ID:** 4609187
- **Status:** Abandoned
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Mingo, WV
- **Operator:** Alpha & Omega Coal Company LLC
- **Controller:** John W  Smith
- **Public source rows linked:** 3,518
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**John W  Smith (0050329) → Alpha & Omega Coal Company LLC (0060363) → No 2 Deep Mine (4609187)**

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

## Controller and operator valid-time history

- **John W  Smith → Alpha & Omega Coal Company LLC:** 2006-10-10 through current/open; derived from co-tenure at mine 4609187; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- 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 31 historical accident/injury rows; 0 coded fatalities and 1,174 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 597 violation rows across the full record; 210 carry an S&S flag and $423,861 appears in current assessed amounts.
3. **HEALTH — 516 samples:** Occupational health samples 442 coal dust; 21 coal quartz; 53 noise. 0 personal-sample rows have a published C/E ratio above 1; 5 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 — 46K tons:** Quarterly production and employment 19K employee hours and 33 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 271 linked rows:** Contests, conferences and decisions 132 contested-violation rows, 132 civil-penalty docket/decision rows, and 7 conference records linked by issuance number.
6. **CONTRACTORS — 12 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 34 inspection events and 3K 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.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605
- **30 CFR 77.205 — Travelways at surface installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205
- **30 CFR 77.1103 — Flammable liquids; storage.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103
- **30 CFR 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 48.6 — Experienced miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-A/section-48.6
- **30 CFR 75.1504 — Mine emergency evacuation training and drills.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-P/section-75.1504
- **30 CFR 77.701 — Grounding metallic frames, casings, and other enclosures of electric equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-H/section-77.701
- **30 CFR 48.31 — Hazard training.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.31

## Source coverage

- **Accident, Injuries, and Illnesses:** 31 rows; 2007-07-28 through 2011-08-18; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2012-06-21 through 2012-06-21; source ID `msha-addresses`
- **Assessed Violations:** 583 rows; 2007-07-23 through 2011-12-16; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 132 rows; 2009-02-17 through 2014-04-22; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 442 rows; 2007-08-15 through 2011-12-20; source ID `msha-coal-dust-samples`
- **Conferences:** 7 rows; 2007-12-06 through 2007-12-06; source ID `msha-conferences`
- **Contested Violations:** 132 rows; 2007-08-22 through 2011-09-21; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,177 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 244 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2006-10-10 through 2006-10-10; source ID `msha-controller-operator-history`
- **Inspections:** 34 rows; 2007-07-03 through 2012-09-19; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 52 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 10 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 53 rows; 2007-11-06 through 2011-12-20; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 21 rows; 2007-08-15 through 2011-09-21; source ID `msha-quartz-samples`
- **Violations:** 597 rows; 2007-07-23 through 2011-12-16; 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/no-2-deep-mine-4609187`
- JSON: `/api/v1/mines/no-2-deep-mine-4609187`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4609187/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4609187/relationships`
- MCP resource: `mine://4609187/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`