# CROOKED CREEK PREP PLANT

- **MSHA mine ID:** 3610219
- **Status:** Active
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Indiana, PA
- **Operator:** Rosebud Mining Company
- **Controller:** J Clifford  Forrest III
- **Public source rows linked:** 657
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**J Clifford  Forrest III (C07485) → Rosebud Mining Company (P09635) → CROOKED CREEK PREP PLANT (3610219)**

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

## Controller and operator valid-time history

- **J Clifford  Forrest III → Rosebud Mining Company:** 2017-08-01 through current/open; derived from co-tenure at mine 3610219; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- Interval anomalies: 0
- 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 — 1 since 2021:** Accidents and injuries 4 historical accident/injury rows; 0 coded fatalities and 104 lost days across the published record.
2. **COMPLIANCE — 16 since 2021:** Violations and penalties 34 violation rows across the full record; 6 carry an S&S flag and $5,189 appears in current assessed amounts.
3. **HEALTH — 155 samples:** Occupational health samples 105 coal dust; 1 coal quartz; 49 noise. 0 personal-sample rows have a published C/E ratio above 1; 0 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 — 2 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 civil-penalty docket/decision rows, and 0 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 — 14 since 2021:** Inspections 51 inspection events and 1K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 0 short tons
- **Labor hours:** 32,071
- **Average employees:** 14
- **Coal supply region:** Appalachia Northern
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.904
- **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (6 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.505 — Cable fittings; suitability.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.505
- **30 CFR 77.502 — Electric equipment; examination, testing, and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502
- **30 CFR 77.1606 — Loading and haulage equipment; inspection and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606
- **30 CFR 77.506-1 — Electric equipment and circuits; overload and short circuit protection; minimum requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.506-1
- **30 CFR 77.516 — Electric wiring and equipment; installation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.516

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2019-09-23 through 2022-06-01; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2018-09-18 through 2018-09-18; source ID `msha-addresses`
- **Assessed Violations:** 33 rows; 2018-06-28 through 2026-03-10; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2021-07-27 through 2021-07-27; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 105 rows; 2017-11-03 through 2026-09-03; source ID `msha-coal-dust-samples`
- **Contested Violations:** 1 rows; 2021-01-20 through 2021-01-20; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 293 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 73 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2017-08-01 through 2017-08-01; source ID `msha-controller-operator-history`
- **Inspections:** 51 rows; 2017-10-23 through 2026-04-15; source ID `msha-inspections`
- **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:** 49 rows; 2018-09-24 through 2026-05-11; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1 rows; 2020-05-05 through 2020-05-05; source ID `msha-quartz-samples`
- **Violations:** 34 rows; 2018-06-28 through 2026-03-10; 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/crooked-creek-prep-plant-3610219`
- JSON: `/api/v1/mines/crooked-creek-prep-plant-3610219`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3610219/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3610219/relationships`
- MCP resource: `mine://3610219/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`