# Coalburg Tunnel Mine

- **MSHA mine ID:** 4608993
- **Status:** NonProducing
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Kanawha, WV
- **Operator:** Kanawha Eagle Mining, LLC
- **Controller:** Sev.en Global Investments a.s.
- **Public source rows linked:** 6,606
- **Source coverage:** 16 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Sev.en Global Investments a.s. (0158381) → Kanawha Eagle Mining, LLC (0141654) → Coalburg Tunnel Mine (4608993)**

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

## Controller and operator valid-time history

- **Franklin D  Robertson  et al → Newtown Energy, Inc.:** 2003-04-25 through 2008-03-31; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **James O  Bunn  et al → Newtown Energy, Inc.:** 2003-04-25 through 2008-03-31; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Robert E  Ellis → Newtown Energy, Inc.:** 2008-04-01 through 2012-02-29; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Patriot Coal Corporation → Newtown Energy, Inc.:** 2012-03-01 through 2014-01-08; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Patriot Coal Corporation → Emerald Processing, LLC.:** 2014-01-09 through 2015-10-25; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Robert E  Ellis → Emerald Processing, LLC.:** 2014-01-09 through 2012-02-29; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Franklin D  Robertson  et al → Emerald Processing, LLC.:** 2014-01-09 through 2008-03-31; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **James O  Bunn  et al → Emerald Processing, LLC.:** 2014-01-09 through 2008-03-31; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Blackhawk Mining LLC → Kanawha Eagle Mining, LLC:** 2015-10-26 through 2020-05-31; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.
- **Sev.en Global Investments a.s. → Kanawha Eagle Mining, LLC:** 2020-06-01 through current/open; derived from co-tenure at mine 4608993; source `msha-controller-operator-history`.

- History rows: 10
- Typed edges: 19
- Interval anomalies: 3
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 8 since 2021:** Accidents and injuries 101 historical accident/injury rows; 1 coded fatalities and 2,200 lost days across the published record.
2. **COMPLIANCE — 257 since 2021:** Violations and penalties 1,179 violation rows across the full record; 430 carry an S&S flag and $664,057 appears in current assessed amounts.
3. **HEALTH — 2K samples:** Occupational health samples 1,539 coal dust; 71 coal quartz; 53 noise. 0 personal-sample rows have a published C/E ratio above 1; 9 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 — No published quarter:** Quarterly production and employment The source remains registered, but no mine-keyed quarterly production row was published.
5. **LEGAL — 417 linked rows:** Contests, conferences and decisions 200 contested-violation rows, 200 civil-penalty docket/decision rows, and 17 conference records linked by issuance number.
6. **CONTRACTORS — 9 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 — 34 since 2021:** Inspections 161 inspection events and 15K 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 77.207 — Illumination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207
- **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 75.1403 — Other safeguards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-O/section-75.1403
- **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 75.333 — Ventilation controls.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.333
- **30 CFR 75.1731 — Maintenance of belt conveyors and belt conveyor entries.** (6 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1731
- **30 CFR 77.1104 — Accumulations of combustible materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104

## Source coverage

- **Accident, Injuries, and Illnesses:** 101 rows; 2003-10-28 through 2024-01-15; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2012-01-31 through 2012-01-31; source ID `msha-addresses`
- **Assessed Violations:** 1,130 rows; 2003-07-17 through 2026-08-31; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 200 rows; 2006-08-21 through 2024-06-14; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 1,539 rows; 2003-08-21 through 2026-08-24; source ID `msha-coal-dust-samples`
- **Conferences:** 17 rows; 2005-08-30 through 2025-04-22; source ID `msha-conferences`
- **Contested Violations:** 200 rows; 2005-07-13 through 2023-08-11; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,566 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 334 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 10 rows; 2003-04-25 through 2015-10-26; source ID `msha-controller-operator-history`
- **Inspections:** 161 rows; 2003-05-20 through 2026-08-31; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 43 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 53 rows; 2007-10-31 through 2025-08-28; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 71 rows; 2003-08-21 through 2025-08-28; source ID `msha-quartz-samples`
- **Violations:** 1,179 rows; 2003-07-17 through 2026-08-31; 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/coalburg-tunnel-mine-4608993`
- JSON: `/api/v1/mines/coalburg-tunnel-mine-4608993`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4608993/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4608993/relationships`
- MCP resource: `mine://4608993/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`