# East Mac & Nellie

- **MSHA mine ID:** 1518966
- **Status:** Active
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Perry, KY
- **Operator:** Pine Branch Mining LLC
- **Controller:** Sev.en Global Investments a.s.
- **Public source rows linked:** 9,276
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Sev.en Global Investments a.s. (0158381) → Pine Branch Mining LLC (0125574) → East Mac & Nellie (1518966)**

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

## Controller and operator valid-time history

- **International Coal Group Inc (ICG) → ICG Hazard, LLC:** 2006-02-08 through 2011-06-14; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.
- **Arch Resources Inc → ICG Hazard, LLC:** 2011-06-15 through 2014-04-30; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.
- **Blackhawk Mining LLC → Pine Branch Mining LLC:** 2014-05-01 through 2020-05-31; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.
- **Thomas A  Potter et al → Pine Branch Mining LLC:** 2014-05-01 through 2013-06-30; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.
- **John M  Potter et al → Pine Branch Mining LLC:** 2014-05-01 through 2013-06-30; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.
- **Sev.en Global Investments a.s. → Pine Branch Mining LLC:** 2020-06-01 through current/open; derived from co-tenure at mine 1518966; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 13
- Interval anomalies: 2
- 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 — 5 since 2021:** Accidents and injuries 51 historical accident/injury rows; 1 coded fatalities and 2,389 lost days across the published record.
2. **COMPLIANCE — 370 since 2021:** Violations and penalties 1,215 violation rows across the full record; 337 carry an S&S flag and $550,076 appears in current assessed amounts.
3. **HEALTH — 1K samples:** Occupational health samples 856 coal dust; 58 coal quartz; 249 noise. 0 personal-sample rows have a published C/E ratio above 1; 12 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 — 128K tons:** Quarterly production and employment 48K employee hours and 71 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 697 linked rows:** Contests, conferences and decisions 319 contested-violation rows, 319 civil-penalty docket/decision rows, and 59 conference records linked by issuance number.
6. **CONTRACTORS — 36 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 — 33 since 2021:** Inspections 116 inspection events and 12K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 672,862 short tons
- **Labor hours:** 237,526
- **Average employees:** 96
- **Coal supply region:** Appalachia Central
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.1606 — Loading and haulage equipment; inspection and maintenance.** (6 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606
- **30 CFR 77.1104 — Accumulations of combustible materials.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104
- **30 CFR 77.404 — Machinery and equipment; operation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404

## Source coverage

- **Accident, Injuries, and Illnesses:** 51 rows; 2007-01-02 through 2026-04-13; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2020-04-06 through 2020-04-06; source ID `msha-addresses`
- **Assessed Violations:** 1,168 rows; 2006-08-30 through 2026-08-13; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 319 rows; 2010-09-03 through 2025-05-21; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 856 rows; 2006-08-30 through 2026-09-15; source ID `msha-coal-dust-samples`
- **Conferences:** 59 rows; 2012-06-07 through 2025-05-30; source ID `msha-conferences`
- **Contested Violations:** 319 rows; 2009-02-08 through 2024-05-14; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 3,911 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 844 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 6 rows; 2006-02-08 through 2014-05-01; source ID `msha-controller-operator-history`
- **Inspections:** 116 rows; 2006-05-03 through 2026-10-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 82 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 21 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 249 rows; 2006-08-30 through 2026-07-06; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 58 rows; 2010-01-11 through 2026-07-06; source ID `msha-quartz-samples`
- **Violations:** 1,215 rows; 2006-08-30 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/east-mac-nellie-1518966`
- JSON: `/api/v1/mines/east-mac-nellie-1518966`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1518966/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1518966/relationships`
- MCP resource: `mine://1518966/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`