# No. 1

- **MSHA mine ID:** 1518575
- **Status:** Abandoned
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Martin, KY
- **Operator:** Matrix Energy LLC
- **Controller:** James H  Booth
- **Public source rows linked:** 19,050
- **Source coverage:** 16 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**James H  Booth (C11194) → Matrix Energy LLC (0050731) → No. 1 (1518575)**

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

## Controller and operator valid-time history

- **James H  Booth et al → Matrix Energy LLC:** 2002-09-26 through current/open; derived from co-tenure at mine 1518575; 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 — 0 since 2021:** Accidents and injuries 338 historical accident/injury rows; 1 coded fatalities and 18,110 lost days across the published record.
2. **COMPLIANCE — 2 since 2021:** Violations and penalties 3,108 violation rows across the full record; 900 carry an S&S flag and $1,086,513 appears in current assessed amounts.
3. **HEALTH — 6K samples:** Occupational health samples 5,253 coal dust; 205 coal quartz; 404 noise. 0 personal-sample rows have a published C/E ratio above 1; 63 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 — 3,924 linked rows:** Contests, conferences and decisions 1,854 contested-violation rows, 1,881 civil-penalty docket/decision rows, and 189 conference records linked by issuance number.
6. **CONTRACTORS — 6 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 857 inspection events and 50K 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 75.1711-1 — Sealing of shaft openings.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1711-1
- **30 CFR 75.1715 — Identification check system.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1715
- **30 CFR 75.1714-6 — Emergency tethers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-6
- **30 CFR 75.202 — Protection from falls of roof, face and ribs.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.202
- **30 CFR 75.1100-2 — Quantity and location of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-2
- **30 CFR 50.10 — Immediate notification.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-B/section-50.10
- **30 CFR 75.364 — Weekly examination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.364
- **30 CFR 75.1400-3 — Daily examination of hoisting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-O/section-75.1400-3
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 338 rows; 2002-12-09 through 2019-01-27; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-07-01 through 2026-07-01; source ID `msha-addresses`
- **Assessed Violations:** 3,049 rows; 2002-12-19 through 2021-10-26; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1,881 rows; 2003-11-14 through 2019-05-14; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 5,253 rows; 2003-01-27 through 2017-09-29; source ID `msha-coal-dust-samples`
- **Conferences:** 189 rows; 2004-07-30 through 2017-12-13; source ID `msha-conferences`
- **Contested Violations:** 1,854 rows; 2004-06-15 through 2018-10-02; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,573 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 294 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 2002-09-26 through 2002-09-26; source ID `msha-controller-operator-history`
- **Inspections:** 857 rows; 2002-10-03 through 2026-06-30; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 42 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 404 rows; 2003-09-22 through 2017-09-18; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 205 rows; 2004-07-23 through 2017-08-21; source ID `msha-quartz-samples`
- **Violations:** 3,108 rows; 2002-12-19 through 2022-01-31; 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-1-1518575`
- JSON: `/api/v1/mines/no-1-1518575`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1518575/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1518575/relationships`
- MCP resource: `mine://1518575/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`