# Friday Branch Job

- **MSHA mine ID:** 1519214
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Letcher, KY
- **Operator:** Joshua Enterprises Inc
- **Controller:** Ron D  Bowling
- **Public source rows linked:** 20
- **Source coverage:** 8 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Ron D  Bowling (0056629) → Joshua Enterprises Inc (0067523) → Friday Branch Job (1519214)**

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

## Controller and operator valid-time history

- **Ron D  Bowling → Joshua Enterprises Inc:** 2008-04-11 through current/open; derived from co-tenure at mine 1519214; 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 6 violation rows across the full record; 1 carry an S&S flag and $712 appears in current assessed amounts.
3. **HEALTH — 4 samples:** Occupational health samples 2 coal dust; 2 noise. 0 personal-sample rows have a published C/E ratio above 1; 2 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 — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 1 inspection events and 23 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 62.130 — Permissible exposure level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130
- **30 CFR 62.120 — Action level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120
- **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 71.400 — Bathing facilities; change rooms; sanitary flush toilet facilities.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.400
- **30 CFR 48.23 — Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.23
- **30 CFR 48.26 — Experienced miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.26

## Source coverage

- **Addresses of Record:** 1 rows; 2008-10-09 through 2008-10-09; source ID `msha-addresses`
- **Assessed Violations:** 6 rows; 2008-05-20 through 2008-05-21; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 2 rows; 2008-05-21 through 2008-05-21; source ID `msha-coal-dust-samples`
- **Controller and Operator History:** 1 rows; 2008-04-11 through 2008-04-11; source ID `msha-controller-operator-history`
- **Inspections:** 1 rows; 2008-05-19 through 2008-05-19; source ID `msha-inspections`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 2 rows; 2008-05-21 through 2008-05-21; source ID `msha-noise-samples`
- **Violations:** 6 rows; 2008-05-20 through 2008-05-21; 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/friday-branch-job-1519214`
- JSON: `/api/v1/mines/friday-branch-job-1519214`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519214/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519214/relationships`
- MCP resource: `mine://1519214/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`