# Mine No. 2

- **MSHA mine ID:** 4407418
- **Status:** Abandoned and Sealed
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Wise, VA
- **Operator:** Stiltner Mining Inc.
- **Controller:** Keith  Stiltner
- **Public source rows linked:** 1,020
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Keith  Stiltner (C15183) → Stiltner Mining Inc. (0165934) → Mine No. 2 (4407418)**

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

## Controller and operator valid-time history

- **William D  Humphreys et al → Red River Coal Company, Inc.:** 2022-01-05 through 2022-07-10; derived from co-tenure at mine 4407418; source `msha-controller-operator-history`.
- **Keith  Stiltner → Stiltner Mining Inc.:** 2022-07-11 through current/open; derived from co-tenure at mine 4407418; source `msha-controller-operator-history`.

- History rows: 2
- 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 — 2 since 2021:** Accidents and injuries 2 historical accident/injury rows; 0 coded fatalities and 368 lost days across the published record.
2. **COMPLIANCE — 131 since 2021:** Violations and penalties 131 violation rows across the full record; 20 carry an S&S flag and $23,301 appears in current assessed amounts.
3. **HEALTH — 546 samples:** Occupational health samples 517 coal dust; 10 coal quartz; 19 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 — 0 tons:** Quarterly production and employment 3K employee hours and 5 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 2 conference records linked by issuance number.
6. **CONTRACTORS — 1 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 — 26 since 2021:** Inspections 26 inspection events and 1K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 57,716 short tons
- **Labor hours:** 60,280
- **Average employees:** 27
- **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 77.513 — Insulating mats at power switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.513
- **30 CFR 75.1103-8 — Automatic fire sensor and warning device systems; examination and test requirements.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1103-8
- **30 CFR 70.208 — Quarterly sampling; mechanized mining units.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-70/subpart-C/section-70.208
- **30 CFR 75.1100-3 — Condition and examination of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-3
- **30 CFR 75.362 — On-shift examination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.362
- **30 CFR 75.1714-7 — Multi-gas detectors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-7
- **30 CFR 75.370 — Mine ventilation plan; submission and approval.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.370

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2025-01-06 through 2025-01-29; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2025-10-23 through 2025-10-23; source ID `msha-addresses`
- **Assessed Violations:** 129 rows; 2022-10-03 through 2025-06-05; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 517 rows; 2022-03-25 through 2025-05-01; source ID `msha-coal-dust-samples`
- **Conferences:** 2 rows; 2023-05-18 through 2023-05-18; source ID `msha-conferences`
- **Contractor Employment and Production — Quarterly:** 109 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 29 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 2022-01-05 through 2022-07-11; source ID `msha-controller-operator-history`
- **Inspections:** 26 rows; 2022-02-16 through 2025-10-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 31 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 11 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 19 rows; 2023-11-30 through 2025-03-04; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 10 rows; 2023-01-19 through 2025-02-26; source ID `msha-quartz-samples`
- **Violations:** 131 rows; 2022-10-03 through 2025-06-05; 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-no-2-4407418`
- JSON: `/api/v1/mines/mine-no-2-4407418`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4407418/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4407418/relationships`
- MCP resource: `mine://4407418/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`