# No 1

- **MSHA mine ID:** 4608903
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** Appalachian Highwall Mining Llc
- **Controller:** Shaun  Allen
- **Public source rows linked:** 26
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Shaun  Allen (0140681) → Appalachian Highwall Mining Llc (P24669) → No 1 (4608903)**

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

## Controller and operator valid-time history

- **Claude W  Allen  et al → Appalachian Highwall Mining Llc:** 2001-06-01 through 2015-12-31; derived from co-tenure at mine 4608903; source `msha-controller-operator-history`.
- **Terry C  Marshall  et al → Appalachian Highwall Mining Llc:** 2001-06-01 through 2015-12-31; derived from co-tenure at mine 4608903; source `msha-controller-operator-history`.
- **Shaun  Allen → Appalachian Highwall Mining Llc:** 2016-01-01 through current/open; derived from co-tenure at mine 4608903; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 6
- 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 3 violation rows across the full record; 3 carry an S&S flag and $450 appears in current assessed amounts.
3. **HEALTH — 6 samples:** Occupational health samples 3 coal dust; 3 noise. 0 personal-sample rows have a published C/E ratio above 1; 1 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 — 2K tons:** Quarterly production and employment 331 employee hours and 8 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 3 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 3 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 3 inspection events and 91 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 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 77.901 — Protection of low- and medium-voltage three-phase circuits.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.901

## Source coverage

- **Addresses of Record:** 1 rows; 2024-03-15 through 2024-03-15; source ID `msha-addresses`
- **Assessed Violations:** 3 rows; 2001-07-25 through 2001-07-25; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 3 rows; 2001-07-18 through 2001-07-18; source ID `msha-coal-dust-samples`
- **Conferences:** 3 rows; 2001-08-30 through 2001-08-30; source ID `msha-conferences`
- **Controller and Operator History:** 3 rows; 2001-06-01 through 2001-06-01; source ID `msha-controller-operator-history`
- **Inspections:** 3 rows; 2001-07-16 through 2001-07-25; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 2 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 1 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 3 rows; 2001-07-18 through 2001-07-18; source ID `msha-noise-samples`
- **Violations:** 3 rows; 2001-07-25 through 2001-07-25; 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/no-1-4608903`
- JSON: `/api/v1/mines/no-1-4608903`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4608903/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4608903/relationships`
- MCP resource: `mine://4608903/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`