# No 1 Strip

- **MSHA mine ID:** 4602489
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Mineral, WV
- **Operator:** D & L Coal Company Inc
- **Controller:** Timothy  Schwinabart; Ted  Schwinabart
- **Public source rows linked:** 429
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Timothy  Schwinabart; Ted  Schwinabart (C00663) → D & L Coal Company Inc (P06659) → No 1 Strip (4602489)**

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

## Controller and operator valid-time history

- **Timothy  Schwinabart et al → D & L Coal Company Inc:** 1950-01-01 through current/open; derived from co-tenure at mine 4602489; source `msha-controller-operator-history`.
- **Ted  Schwinabart et al → D & L Coal Company Inc:** 1950-01-01 through current/open; derived from co-tenure at mine 4602489; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 4
- 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 1 historical accident/injury rows; 0 coded fatalities and 3 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 54 violation rows across the full record; 12 carry an S&S flag and $7,098 appears in current assessed amounts.
3. **HEALTH — 219 samples:** Occupational health samples 140 coal dust; 20 coal quartz; 59 noise. 0 personal-sample rows have a published C/E ratio above 1; 2 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 — 9K tons:** Quarterly production and employment 5K employee hours and 10 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 6 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 civil-penalty docket/decision rows, and 4 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 — 2 since 2021:** Inspections 62 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 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 77.404 — Machinery and equipment; operation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404
- **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.410 — Mobile equipment; automatic warning devices.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410
- **30 CFR 71.500 — Sanitary toilet facilities at surface work sites; installation requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-F/section-71.500
- **30 CFR 77.1713 — Daily inspection of surface coal mine; certified person; reports of inspection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1713
- **30 CFR 77.1000 — Highwalls, pits and spoil banks; plans.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1000
- **30 CFR 77.1001 — Stripping; loose material.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1001
- **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 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

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2012-02-16 through 2012-02-16; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2022-01-03 through 2022-01-03; source ID `msha-addresses`
- **Assessed Violations:** 53 rows; 2000-06-12 through 2020-05-27; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2010-08-16 through 2010-08-16; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 140 rows; 2000-01-06 through 2021-03-11; source ID `msha-coal-dust-samples`
- **Conferences:** 4 rows; 2008-02-22 through 2009-01-12; source ID `msha-conferences`
- **Contested Violations:** 1 rows; 2008-10-27 through 2008-10-27; source ID `msha-contested-violations`
- **Controller and Operator History:** 2 rows; 1950-01-01 through 1950-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 62 rows; 2000-06-12 through 2021-11-09; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 12 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 18 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 59 rows; 2001-07-30 through 2020-10-07; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 20 rows; 2001-08-01 through 2020-10-07; source ID `msha-quartz-samples`
- **Violations:** 54 rows; 2000-06-12 through 2020-05-27; 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-strip-4602489`
- JSON: `/api/v1/mines/no-1-strip-4602489`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4602489/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4602489/relationships`
- MCP resource: `mine://4602489/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`