# Graywolfe No. 2

- **MSHA mine ID:** 4608219
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** Rockhouse Creek Development Corp.
- **Controller:** James River Coal Company
- **Public source rows linked:** 733
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**James River Coal Company (C13562) → Rockhouse Creek Development Corp. (P24390) → Graywolfe No. 2 (4608219)**

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

## Controller and operator valid-time history

- **White Danny → Pe Dan Mining Company Inc:** 1992-09-01 through 1993-11-21; derived from co-tenure at mine 4608219; source `msha-controller-operator-history`.
- **Endicott Shelby R → Gray Wolf Mining Company:** 1993-11-22 through 2004-03-24; derived from co-tenure at mine 4608219; source `msha-controller-operator-history`.
- **International Industries Inc → Rockhouse Creek Development Corp.:** 2004-03-25 through 2007-07-15; derived from co-tenure at mine 4608219; source `msha-controller-operator-history`.
- **International Resources LLC → Rockhouse Creek Development Corp.:** 2007-07-16 through 2011-04-17; derived from co-tenure at mine 4608219; source `msha-controller-operator-history`.
- **James River Coal Company → Rockhouse Creek Development Corp.:** 2011-04-18 through current/open; derived from co-tenure at mine 4608219; 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 6 historical accident/injury rows; 0 coded fatalities and 866 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 173 violation rows across the full record; 88 carry an S&S flag and $35,812 appears in current assessed amounts.
3. **HEALTH — 197 samples:** Occupational health samples 169 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 2K employee hours and 4 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 15 linked rows:** Contests, conferences and decisions 7 contested-violation rows, 7 civil-penalty docket/decision rows, and 1 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 23 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 75.503 — Permissible electric face equipment; maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503
- **30 CFR 75.515 — Cable fittings; suitability.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.515
- **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 75.312 — 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 75.360 — Preshift examination at fixed intervals.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.360
- **30 CFR 75.1722 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1722
- **30 CFR 75.203 — Mining methods.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.203
- **30 CFR 75.400 — Accumulation of combustible materials.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400
- **30 CFR 75.604 — Permanent splicing of trailing cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.604
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 6 rows; 2004-08-10 through 2006-05-10; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2007-05-15 through 2007-05-15; source ID `msha-addresses`
- **Assessed Violations:** 172 rows; 2004-07-06 through 2006-08-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 7 rows; 2007-03-13 through 2008-03-17; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 169 rows; 2004-07-17 through 2006-07-19; source ID `msha-coal-dust-samples`
- **Conferences:** 1 rows; 2004-12-28 through 2004-12-28; source ID `msha-conferences`
- **Contested Violations:** 7 rows; 2005-12-05 through 2006-04-11; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 93 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 23 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1992-09-01 through 2004-03-25; source ID `msha-controller-operator-history`
- **Inspections:** 23 rows; 2000-09-21 through 2007-04-12; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 18 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; 2004-09-16 through 2006-05-09; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 13 rows; 2004-07-26 through 2006-07-19; source ID `msha-quartz-samples`
- **Violations:** 173 rows; 2004-07-06 through 2006-08-08; 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/graywolfe-no-2-4608219`
- JSON: `/api/v1/mines/graywolfe-no-2-4608219`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4608219/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4608219/relationships`
- MCP resource: `mine://4608219/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`