# Industrial

- **MSHA mine ID:** 4406673
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Buchanan, VA
- **Operator:** Black Diamond Company
- **Controller:** Metinvest B V
- **Public source rows linked:** 618
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Metinvest B V (0085453) → Black Diamond Company (P17538) → Industrial (4406673)**

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

## Controller and operator valid-time history

- **United  Company → Wellmore Coal Corp:** 1991-09-01 through 1994-08-31; derived from co-tenure at mine 4406673; source `msha-controller-operator-history`.
- **Ellis  Baldwin → Industrial Coal Corp:** 1994-09-01 through 2003-10-21; derived from co-tenure at mine 4406673; source `msha-controller-operator-history`.
- **Southern Mining Co → Black Diamond Company:** 2003-10-22 through 2006-01-01; derived from co-tenure at mine 4406673; source `msha-controller-operator-history`.
- **United  Company → Black Diamond Company:** 2006-01-02 through 2009-04-29; derived from co-tenure at mine 4406673; source `msha-controller-operator-history`.
- **Metinvest B V → Black Diamond Company:** 2009-04-30 through current/open; derived from co-tenure at mine 4406673; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 13
- 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 26 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 89 violation rows across the full record; 34 carry an S&S flag and $7,087 appears in current assessed amounts.
3. **HEALTH — 270 samples:** Occupational health samples 246 coal dust; 9 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 0 employee hours and 0 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 80 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 75.1711 — Sealing of mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1711
- **30 CFR 75.1720 — Protective clothing; requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1720
- **30 CFR 75.208 — Warning devices.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.208
- **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 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **30 CFR 75.370 — Mine ventilation plan; submission and approval.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370
- **30 CFR 77.400 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400
- **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 75.1102 — Slippage and sequence switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1102
- **30 CFR 75.1101-10 — Water sprinkler systems; fire warning devices at belt drives.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1101-10
- **30 CFR 75.1101 — Deluge-type water sprays, foam generators; main and secondary belt-conveyor drives.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1101

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2001-06-04 through 2001-06-04; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2006-07-25 through 2006-07-25; source ID `msha-addresses`
- **Assessed Violations:** 89 rows; 2000-01-27 through 2006-06-07; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 246 rows; 2000-01-03 through 2002-05-18; source ID `msha-coal-dust-samples`
- **Contractor Employment and Production — Quarterly:** 23 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 7 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1991-09-01 through 2003-10-22; source ID `msha-controller-operator-history`
- **Inspections:** 80 rows; 2000-01-10 through 2006-07-25; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 46 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 6 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 15 rows; 2000-01-27 through 2002-01-23; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 9 rows; 2000-01-10 through 2002-03-06; source ID `msha-quartz-samples`
- **Violations:** 89 rows; 2000-01-27 through 2006-06-07; 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/industrial-4406673`
- JSON: `/api/v1/mines/industrial-4406673`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4406673/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4406673/relationships`
- MCP resource: `mine://4406673/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`