# No. 2

- **MSHA mine ID:** 4608636
- **Status:** Abandoned
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** Hampden Coal LLC
- **Controller:** Sev.en Global Investments a.s.
- **Public source rows linked:** 7,622
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Sev.en Global Investments a.s. (0158381) → Hampden Coal LLC (0135215) → No. 2 (4608636)**

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

## Controller and operator valid-time history

- **James E  Stump et al → R J Mining Inc:** 1997-04-01 through 1998-05-10; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **Randall  Stump et al → R J Mining Inc:** 1997-04-01 through 1998-05-10; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **Bruce  Burgess → Daniels Branch Coal Company Inc:** 1998-05-11 through 2002-06-16; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **International Industries Inc → Rockhouse Creek Development LLC:** 2002-06-17 through 2007-07-15; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **International Resources LLC → Rockhouse Creek Development LLC:** 2007-07-16 through 2011-04-17; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **James River Coal Company → Rockhouse Creek Development LLC:** 2011-04-18 through 2014-08-31; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **Blackhawk Mining LLC → Hampden Coal LLC:** 2014-09-01 through 2020-05-31; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.
- **Sev.en Global Investments a.s. → Hampden Coal LLC:** 2020-06-01 through current/open; derived from co-tenure at mine 4608636; source `msha-controller-operator-history`.

- History rows: 8
- Typed edges: 19
- 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 126 historical accident/injury rows; 0 coded fatalities and 6,383 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 1,150 violation rows across the full record; 281 carry an S&S flag and $381,899 appears in current assessed amounts.
3. **HEALTH — 2K samples:** Occupational health samples 1,606 coal dust; 104 coal quartz; 113 noise. 0 personal-sample rows have a published C/E ratio above 1; 11 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 — 871 linked rows:** Contests, conferences and decisions 408 contested-violation rows, 408 civil-penalty docket/decision rows, and 55 conference records linked by issuance number.
6. **CONTRACTORS — 13 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 153 inspection events and 11K 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 75.364 — Weekly examination.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.364
- **30 CFR 75.312 — Main mine fan examinations and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.312
- **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 75.370 — 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 75.403 — Maintenance of incombustible content of rock dust.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.403
- **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 75.1202 — Temporary notations, revisions, and supplements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1202
- **30 CFR 75.1103-11 — Tests of fire hydrants and fire hose; record of tests.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1103-11
- **30 CFR 75.380 — Escapeways; bituminous and lignite mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.380

## Source coverage

- **Accident, Injuries, and Illnesses:** 126 rows; 2000-08-16 through 2016-10-11; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2018-07-27 through 2018-07-27; source ID `msha-addresses`
- **Assessed Violations:** 1,138 rows; 2000-01-05 through 2016-05-09; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 408 rows; 2007-03-20 through 2017-11-30; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 1,606 rows; 2000-01-03 through 2016-02-29; source ID `msha-coal-dust-samples`
- **Conferences:** 55 rows; 2000-06-22 through 2012-11-07; source ID `msha-conferences`
- **Contested Violations:** 408 rows; 2006-06-26 through 2016-02-16; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,830 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 331 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 8 rows; 1997-04-01 through 2014-09-01; source ID `msha-controller-operator-history`
- **Inspections:** 153 rows; 2000-01-05 through 2016-09-13; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 155 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 35 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 113 rows; 2000-01-27 through 2016-02-24; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 104 rows; 2000-01-25 through 2016-02-29; source ID `msha-quartz-samples`
- **Violations:** 1,150 rows; 2000-01-05 through 2016-05-09; 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-2-4608636`
- JSON: `/api/v1/mines/no-2-4608636`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4608636/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4608636/relationships`
- MCP resource: `mine://4608636/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`