# D-8 Cloverlick

- **MSHA mine ID:** 1519418
- **Status:** Abandoned
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Harlan, KY
- **Operator:** Blackjewel L.L.C.
- **Controller:** Jeffery A  Hoops
- **Public source rows linked:** 6,398
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Jeffery A  Hoops (C15863) → Blackjewel L.L.C. (0100767) → D-8 Cloverlick (1519418)**

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

## Controller and operator valid-time history

- **Cumberland Resources Corporation → Cloverlick Coal Company LLC:** 2009-07-08 through 2010-04-18; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Massey Energy Company → Cloverlick Coal Company LLC:** 2010-04-19 through 2011-05-31; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Alpha Natural Resources, Inc. → Cloverlick Coal Company LLC:** 2011-06-01 through 2012-12-31; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Alpha Natural Resources, Inc. → North Fork Coal Corporation:** 2013-01-01 through 2013-11-26; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Massey Energy Company → North Fork Coal Corporation:** 2013-01-01 through 2011-05-31; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Cumberland Resources Corporation → North Fork Coal Corporation:** 2013-01-01 through 2010-04-18; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Paul M  Hogg → Jarisa Inc.:** 2013-11-27 through 2015-08-24; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Jeffery A  Hoops → Blackjewel L.L.C.:** 2015-08-25 through current/open; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Jason  Hogg et al → Jarisa Inc.:** 2025-03-19 through 2015-08-24; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.
- **Larissa  Bailey et al → Jarisa Inc.:** 2025-03-19 through 2015-08-24; derived from co-tenure at mine 1519418; source `msha-controller-operator-history`.

- History rows: 10
- Typed edges: 21
- Interval anomalies: 4
- 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 51 historical accident/injury rows; 0 coded fatalities and 2,289 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 1,062 violation rows across the full record; 239 carry an S&S flag and $257,551 appears in current assessed amounts.
3. **HEALTH — 2K samples:** Occupational health samples 1,551 coal dust; 79 coal quartz; 218 noise. 0 personal-sample rows have a published C/E ratio above 1; 37 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 — 69K tons:** Quarterly production and employment 51K employee hours and 82 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 1,243 linked rows:** Contests, conferences and decisions 607 contested-violation rows, 607 civil-penalty docket/decision rows, and 29 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 — 0 since 2021:** Inspections 93 inspection events and 12K 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 75.403 — Maintenance of incombustible content of rock dust.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.403
- **30 CFR 75.220 — Roof control plan.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.523-3 — Automatic emergency-parking brakes.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.523-3
- **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 75.517 — Power wires and cables; insulation and protection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.517
- **30 CFR 75.1914 — Maintenance of diesel-powered equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-T/section-75.1914
- **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 75.351 — Atmospheric monitoring systems.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.351

## Source coverage

- **Accident, Injuries, and Illnesses:** 51 rows; 2010-03-12 through 2018-04-03; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2018-07-08 through 2018-07-08; source ID `msha-addresses`
- **Assessed Violations:** 1,033 rows; 2009-07-08 through 2018-06-07; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 607 rows; 2011-02-01 through 2019-03-08; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 1,551 rows; 2009-11-23 through 2018-06-22; source ID `msha-coal-dust-samples`
- **Conferences:** 29 rows; 2012-08-15 through 2018-05-23; source ID `msha-conferences`
- **Contested Violations:** 607 rows; 2009-07-08 through 2018-06-07; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 795 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 153 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 10 rows; 2009-07-08 through 2015-08-25; source ID `msha-controller-operator-history`
- **Inspections:** 93 rows; 2009-07-08 through 2018-06-28; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 84 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 24 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 218 rows; 2010-05-27 through 2018-04-16; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 79 rows; 2009-12-07 through 2018-04-16; source ID `msha-quartz-samples`
- **Violations:** 1,062 rows; 2009-07-08 through 2018-06-07; 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/d-8-cloverlick-1519418`
- JSON: `/api/v1/mines/d-8-cloverlick-1519418`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519418/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519418/relationships`
- MCP resource: `mine://1519418/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`