# Log Creek Underground

- **MSHA mine ID:** 1202450
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Pike, IN
- **Operator:** Triad Mining LLC
- **Controller:** Sev.en Global Investments a.s.
- **Public source rows linked:** 629
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Sev.en Global Investments a.s. (0158381) → Triad Mining LLC (0135214) → Log Creek Underground (1202450)**

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

## Controller and operator valid-time history

- **Jeff  Sermersheim → Triad Underground Mining LLC:** 2011-11-15 through 2005-05-31; derived from co-tenure at mine 1202450; source `msha-controller-operator-history`.
- **James River Coal Company → Triad Underground Mining LLC:** 2011-11-15 through 2014-08-31; derived from co-tenure at mine 1202450; source `msha-controller-operator-history`.
- **Blackhawk Mining LLC → Triad Mining LLC:** 2014-09-01 through 2020-05-31; derived from co-tenure at mine 1202450; source `msha-controller-operator-history`.
- **Sev.en Global Investments a.s. → Triad Mining LLC:** 2020-06-01 through current/open; derived from co-tenure at mine 1202450; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 10
- Interval anomalies: 1
- 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 10 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 116 violation rows across the full record; 33 carry an S&S flag and $47,228 appears in current assessed amounts.
3. **HEALTH — 224 samples:** Occupational health samples 186 coal dust; 10 coal quartz; 28 noise. 0 personal-sample rows have a published C/E ratio above 1; 6 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 236 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 64 linked rows:** Contests, conferences and decisions 29 contested-violation rows, 29 civil-penalty docket/decision rows, and 6 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 45 inspection events and 3K 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 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **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 77.512 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.512
- **30 CFR 75.1909 — Nonpermissible diesel-powered equipment; design and performance requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-T/section-75.1909
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 10 rows; 2015-10-16 through 2019-11-13; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2021-04-01 through 2021-04-01; source ID `msha-addresses`
- **Assessed Violations:** 106 rows; 2015-06-11 through 2018-05-10; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 29 rows; 2016-07-05 through 2017-10-04; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 186 rows; 2015-01-12 through 2017-11-08; source ID `msha-coal-dust-samples`
- **Conferences:** 6 rows; 2016-04-04 through 2016-08-18; source ID `msha-conferences`
- **Contested Violations:** 29 rows; 2015-09-02 through 2016-07-28; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 2 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 2 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 2011-11-15 through 2014-09-01; source ID `msha-controller-operator-history`
- **Inspections:** 45 rows; 2013-01-23 through 2020-04-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 45 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 9 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 28 rows; 2016-02-11 through 2017-11-08; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 10 rows; 2016-02-11 through 2016-08-10; source ID `msha-quartz-samples`
- **Violations:** 116 rows; 2015-06-11 through 2019-11-13; 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/log-creek-underground-1202450`
- JSON: `/api/v1/mines/log-creek-underground-1202450`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1202450/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1202450/relationships`
- MCP resource: `mine://1202450/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`