# Mine 1-A

- **MSHA mine ID:** 4606715
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Randolph, WV
- **Operator:** Carter Roag Coal Company
- **Controller:** Metinvest B V
- **Public source rows linked:** 715
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Metinvest B V (0085453) → Carter Roag Coal Company (0055797) → Mine 1-A (4606715)**

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

## Controller and operator valid-time history

- **Marquard & Bahls Ag → Carter-Roag Coal Company:** 1983-11-01 through 2004-10-21; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **United  Company → Carter Roag Coal Company:** 2004-10-22 through 2005-10-11; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **Clyde H  McComas et al → Titan Mining, Inc.:** 2005-10-12 through 2005-11-20; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **Ollie  Burns et al → Titan Mining, Inc.:** 2005-10-12 through 2005-11-20; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **United  Company → Carter Roag Coal Company:** 2005-11-21 through 2009-04-29; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **Metinvest B V → Carter Roag Coal Company:** 2009-04-30 through 2005-10-11; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.
- **Metinvest B V → Carter Roag Coal Company:** 2009-04-30 through current/open; derived from co-tenure at mine 4606715; source `msha-controller-operator-history`.

- History rows: 7
- Typed edges: 15
- Interval anomalies: 1
- 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 11 historical accident/injury rows; 0 coded fatalities and 158 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 117 violation rows across the full record; 48 carry an S&S flag and $20,368 appears in current assessed amounts.
3. **HEALTH — 138 samples:** Occupational health samples 119 coal dust; 9 coal quartz; 10 noise. 0 personal-sample rows have a published C/E ratio above 1; 5 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 — 68 linked rows:** Contests, conferences and decisions 29 contested-violation rows, 29 civil-penalty docket/decision rows, and 10 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 15 inspection events and 1K 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 — Sealing of mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1711
- **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 75.370 — Mine ventilation plan; submission and approval.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370
- **30 CFR 77.1607 — Loading and haulage equipment; operation.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1607
- **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 72.630 — Drill dust control at underground areas of underground mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-72/subpart-E/section-72.630
- **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 75.204 — Roof bolting.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.204
- **30 CFR 75.203 — Mining methods.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.203

## Source coverage

- **Accident, Injuries, and Illnesses:** 11 rows; 2005-09-14 through 2006-11-03; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2007-12-04 through 2007-12-04; source ID `msha-addresses`
- **Assessed Violations:** 116 rows; 2005-10-04 through 2007-09-25; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 29 rows; 2006-11-13 through 2010-01-05; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 119 rows; 2006-01-13 through 2007-03-30; source ID `msha-coal-dust-samples`
- **Conferences:** 10 rows; 2005-11-23 through 2007-06-29; source ID `msha-conferences`
- **Contested Violations:** 29 rows; 2005-10-04 through 2007-02-28; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 178 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 32 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 7 rows; 1983-11-01 through 2005-11-21; source ID `msha-controller-operator-history`
- **Inspections:** 15 rows; 2005-09-22 through 2007-10-23; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 27 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 4 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 10 rows; 2006-02-22 through 2007-03-12; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 9 rows; 2006-01-18 through 2007-03-12; source ID `msha-quartz-samples`
- **Violations:** 117 rows; 2005-10-04 through 2007-09-25; 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/mine-1-a-4606715`
- JSON: `/api/v1/mines/mine-1-a-4606715`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4606715/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4606715/relationships`
- MCP resource: `mine://4606715/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`