# Bailey Mine

- **MSHA mine ID:** 3607230
- **Status:** Active
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Greene, PA
- **Operator:** Consol Pennsylvania Coal Company LLC
- **Controller:** Core Natural Resources Inc
- **Public source rows linked:** 103,658
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Core Natural Resources Inc (0189840) → Consol Pennsylvania Coal Company LLC (0105487) → Bailey Mine (3607230)**

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

## Controller and operator valid-time history

- **CONSOL Energy Inc → Consol Pennsylvania Coal Company:** 1981-10-01 through 2009-11-17; derived from co-tenure at mine 3607230; source `msha-controller-operator-history`.
- **CONSOL Energy Inc → Consol Pennsylvania Coal Company LLC:** 2009-11-18 through 2025-01-13; derived from co-tenure at mine 3607230; source `msha-controller-operator-history`.
- **Core Natural Resources Inc → Consol Pennsylvania Coal Company LLC:** 2025-01-14 through current/open; derived from co-tenure at mine 3607230; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 8
- 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 — 285 since 2021:** Accidents and injuries 1,559 historical accident/injury rows; 4 coded fatalities and 66,791 lost days across the published record.
2. **COMPLIANCE — 3,599 since 2021:** Violations and penalties 12,749 violation rows across the full record; 2,794 carry an S&S flag and $4,174,224 appears in current assessed amounts.
3. **HEALTH — 51K samples:** Occupational health samples 48,228 coal dust; 1,461 coal quartz; 1,758 noise. 0 personal-sample rows have a published C/E ratio above 1; 376 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 — 2.9M tons:** Quarterly production and employment 423K employee hours and 764 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2,936 linked rows:** Contests, conferences and decisions 1,230 contested-violation rows, 1,232 civil-penalty docket/decision rows, and 474 conference records linked by issuance number.
6. **CONTRACTORS — 101 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 — 604 since 2021:** Inspections 3,474 inspection events and 230K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 10,761,880 short tons
- **Labor hours:** 1,692,764
- **Average employees:** 759
- **Coal supply region:** Appalachia Northern
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 75.220 — Roof control plan.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-J/section-75.904
- **30 CFR 75.204 — Roof bolting.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.204
- **30 CFR 75.400 — Accumulation of combustible materials.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400
- **30 CFR 75.1600-3 — Communications facilities; refuge alternatives.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-Q/section-75.1600-3
- **30 CFR 72.630 — Drill dust control at underground areas of underground mines.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-72/subpart-E/section-72.630
- **30 CFR 75.342 — Methane monitors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.342
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 1,559 rows; 2000-01-11 through 2026-09-19; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2020-06-08 through 2020-06-08; source ID `msha-addresses`
- **Assessed Violations:** 12,463 rows; 2000-01-04 through 2026-08-30; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1,232 rows; 2005-02-02 through 2026-09-14; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 48,228 rows; 2000-01-03 through 2030-10-29; source ID `msha-coal-dust-samples`
- **Conferences:** 474 rows; 2000-05-02 through 2026-07-29; source ID `msha-conferences`
- **Contested Violations:** 1,230 rows; 2004-07-26 through 2026-07-30; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 15,319 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 3,174 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1981-10-01 through 2009-11-18; source ID `msha-controller-operator-history`
- **Inspections:** 3,474 rows; 2000-01-03 through 2026-10-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 424 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 108 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 1,758 rows; 2000-02-24 through 2026-09-23; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1,461 rows; 2000-01-06 through 2026-09-14; source ID `msha-quartz-samples`
- **Violations:** 12,749 rows; 2000-01-04 through 2026-10-02; 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/bailey-mine-3607230`
- JSON: `/api/v1/mines/bailey-mine-3607230`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3607230/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3607230/relationships`
- MCP resource: `mine://3607230/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`