# NO. 2 GAS

- **MSHA mine ID:** 4609541
- **Status:** Active
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Logan, WV
- **Operator:** RAMACO RESOURCES, LLC
- **Controller:** Ramaco Resources Inc
- **Public source rows linked:** 10,912
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Ramaco Resources Inc (0137341) → RAMACO RESOURCES, LLC (0122932) → NO. 2 GAS (4609541)**

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

## Controller and operator valid-time history

- **Michael D Bauersachs → Ramaco Resources, LLC:** 2017-07-20 through 2016-12-31; derived from co-tenure at mine 4609541; source `msha-controller-operator-history`.
- **Ramaco Resources Inc → Ramaco Resources, LLC:** 2017-07-20 through current/open; derived from co-tenure at mine 4609541; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 5
- 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 — 27 since 2021:** Accidents and injuries 40 historical accident/injury rows; 0 coded fatalities and 3,072 lost days across the published record.
2. **COMPLIANCE — 896 since 2021:** Violations and penalties 1,101 violation rows across the full record; 210 carry an S&S flag and $739,006 appears in current assessed amounts.
3. **HEALTH — 7K samples:** Occupational health samples 6,472 coal dust; 262 coal quartz; 155 noise. 0 personal-sample rows have a published C/E ratio above 1; 23 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 — 89K tons:** Quarterly production and employment 59K employee hours and 98 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 410 linked rows:** Contests, conferences and decisions 200 contested-violation rows, 199 civil-penalty docket/decision rows, and 11 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 — 56 since 2021:** Inspections 95 inspection events and 8K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 496,493 short tons
- **Labor hours:** 237,132
- **Average employees:** 98
- **Coal supply region:** Appalachia Central
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **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 75.1403 — Other safeguards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-O/section-75.1403
- **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 75.512 — Electric equipment; examination, testing and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512
- **30 CFR 75.503 — Permissible electric face equipment; maintenance.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503
- **30 CFR 75.400 — Accumulation of combustible materials.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400
- **30 CFR 75.604 — Permanent splicing of trailing cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.604
- **30 CFR 75.1725 — Machinery and equipment; operation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1725
- **30 CFR 75.515 — Cable fittings; suitability.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.515

## Source coverage

- **Accident, Injuries, and Illnesses:** 40 rows; 2018-05-21 through 2026-06-26; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2024-12-02 through 2024-12-02; source ID `msha-addresses`
- **Assessed Violations:** 1,033 rows; 2018-02-26 through 2026-09-03; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 199 rows; 2020-04-03 through 2026-08-25; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 6,472 rows; 2018-02-27 through 2026-10-07; source ID `msha-coal-dust-samples`
- **Conferences:** 11 rows; 2018-04-24 through 2026-02-09; source ID `msha-conferences`
- **Contested Violations:** 200 rows; 2019-10-21 through 2026-06-08; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 979 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 246 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 2017-07-20 through 2017-07-20; source ID `msha-controller-operator-history`
- **Inspections:** 95 rows; 2017-08-21 through 2026-10-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 90 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 25 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 155 rows; 2018-07-24 through 2026-10-07; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 262 rows; 2018-02-27 through 2026-09-17; source ID `msha-quartz-samples`
- **Violations:** 1,101 rows; 2018-02-26 through 2026-10-08; 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-2-gas-4609541`
- JSON: `/api/v1/mines/no-2-gas-4609541`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4609541/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4609541/relationships`
- MCP resource: `mine://4609541/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`