# GRASSY #1

- **MSHA mine ID:** 1519094
- **Status:** Temporarily Idled
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Pike, KY
- **Operator:** CLINTWOOD JOD LLC
- **Controller:** JOD Holdings LLC
- **Public source rows linked:** 4,591
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**JOD Holdings LLC (0151681) → CLINTWOOD JOD LLC (0167173) → GRASSY #1 (1519094)**

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

## Controller and operator valid-time history

- **Jeffery Dean  Bowman → Bowman/Cook Construction Co Inc:** 2007-03-20 through 2007-08-15; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Eddie  Skeens  et al → C S and S Coal Corporation:** 2007-08-16 through 2007-08-28; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Jerry  Skeens  et al → C S and S Coal Corporation:** 2007-08-16 through 2007-08-28; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **TECO Energy Inc → Clintwood Elkhorn Mining:** 2007-08-29 through 2007-11-14; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Jerry  Skeens  et al → C S & S Coal Corporation:** 2007-11-15 through 2021-08-12; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Eddie  Skeens  et al → C S & S Coal Corporation:** 2007-11-15 through 2021-08-12; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **James H  Booth et al → Clintwood Elkhorn Mining:** 2015-09-21 through 2007-11-14; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **J Mark  Campbell → Clintwood Elkhorn Mining:** 2019-06-16 through 2007-11-14; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **JOD Holdings LLC → Clintwood JOD, LLC:** 2021-08-13 through 2022-11-08; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Gary  Dotson  et al → Cavalier Mineral, Inc.:** 2022-11-09 through 2025-02-13; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **JOD Holdings LLC → CLINTWOOD JOD LLC:** 2025-02-14 through 2025-05-04; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Keith E  Thacker → Torchlight Advanced Fuels, Inc.:** 2025-05-05 through 2025-05-29; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **JOD Holdings LLC → CLINTWOOD JOD LLC:** 2025-05-30 through 2025-06-09; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **Keith E  Thacker → Torchlight Advance Fuels, Inc.:** 2025-06-10 through 2025-11-16; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.
- **JOD Holdings LLC → CLINTWOOD JOD LLC:** 2025-11-17 through current/open; derived from co-tenure at mine 1519094; source `msha-controller-operator-history`.

- History rows: 15
- Typed edges: 34
- 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: 2026-10-18T09:31:49.615908+00:00.

## Assessment signals

1. **SAFETY — 1 since 2021:** Accidents and injuries 10 historical accident/injury rows; 0 coded fatalities and 289 lost days across the published record.
2. **COMPLIANCE — 247 since 2021:** Violations and penalties 961 violation rows across the full record; 149 carry an S&S flag and $206,982 appears in current assessed amounts.
3. **HEALTH — 2K samples:** Occupational health samples 1,674 coal dust; 76 coal quartz; 132 noise. 0 personal-sample rows have a published C/E ratio above 1; 15 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 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 138 linked rows:** Contests, conferences and decisions 52 contested-violation rows, 52 civil-penalty docket/decision rows, and 34 conference records linked by issuance number.
6. **CONTRACTORS — 4 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 — 27 since 2021:** Inspections 144 inspection events and 15K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 46,172 short tons
- **Labor hours:** 36,546
- **Average employees:** 24
- **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 75.360 — Preshift examination at fixed intervals.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.360
- **30 CFR 75.202 — Protection from falls of roof, face and ribs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.202
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 75.310 — Installation of main mine fans.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.310
- **30 CFR 77.1605 — Loading and haulage equipment; installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605
- **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
- **30 CFR 75.1100-3 — Condition and examination of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-3
- **30 CFR 70.208 — Quarterly sampling; mechanized mining units.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-70/subpart-C/section-70.208
- **30 CFR 41.30 — Address of record and telephone number.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-C/section-41.30
- **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 75.400 — 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 10 rows; 2009-08-11 through 2023-06-12; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-05-11 through 2026-05-11; source ID `msha-addresses`
- **Assessed Violations:** 944 rows; 2007-06-19 through 2026-02-10; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 52 rows; 2010-08-26 through 2018-01-10; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 1,674 rows; 2008-01-29 through 2024-12-19; source ID `msha-coal-dust-samples`
- **Conferences:** 34 rows; 2008-06-23 through 2025-02-25; source ID `msha-conferences`
- **Contested Violations:** 52 rows; 2009-08-17 through 2017-08-07; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 229 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 59 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 15 rows; 2007-03-20 through 2025-11-17; source ID `msha-controller-operator-history`
- **Inspections:** 144 rows; 2007-03-21 through 2026-07-21; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 171 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 36 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 132 rows; 2008-03-17 through 2024-10-31; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 76 rows; 2008-05-12 through 2024-12-12; source ID `msha-quartz-samples`
- **Violations:** 961 rows; 2007-06-19 through 2026-02-10; 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/grassy-1-1519094`
- JSON: `/api/v1/mines/grassy-1-1519094`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519094/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519094/relationships`
- MCP resource: `mine://1519094/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`