# South Hallsville No 1 Mine

- **MSHA mine ID:** 4103101
- **Status:** NonProducing
- **Type / commodity:** Surface / Coal (Lignite)
- **Location:** Harrison, TX
- **Operator:** The Sabine Mining Company
- **Controller:** NACCO Industries Inc
- **Public source rows linked:** 6,333
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**NACCO Industries Inc (C01333) → The Sabine Mining Company (P13763) → South Hallsville No 1 Mine (4103101)**

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

## Controller and operator valid-time history

- **NACCO Industries Inc → The Sabine Mining Company:** 1981-10-01 through current/open; derived from co-tenure at mine 4103101; 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: 2026-10-18T09:31:49.615908+00:00.

## Assessment signals

1. **SAFETY — 7 since 2021:** Accidents and injuries 121 historical accident/injury rows; 0 coded fatalities and 2,571 lost days across the published record.
2. **COMPLIANCE — 23 since 2021:** Violations and penalties 304 violation rows across the full record; 62 carry an S&S flag and $72,121 appears in current assessed amounts.
3. **HEALTH — 561 samples:** Occupational health samples 359 coal dust; 2 coal quartz; 200 noise. 0 personal-sample rows have a published C/E ratio above 1; 18 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 22K employee hours and 49 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 42 linked rows:** Contests, conferences and decisions 15 contested-violation rows, 15 civil-penalty docket/decision rows, and 12 conference records linked by issuance number.
6. **CONTRACTORS — 33 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 — 20 since 2021:** Inspections 161 inspection events and 9K 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 77.404 — Machinery and equipment; operation and maintenance.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 77.408 — Welding operations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.408
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 77.1710 — Protective clothing; requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1710
- **30 CFR 77.1102 — Warning signs; smoking and open flame.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1102
- **30 CFR 77.502 — Electric equipment; examination, testing, and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502
- **30 CFR 77.208 — Storage of materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.208
- **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 71.501 — Sanitary toilet facilities; maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-F/section-71.501

## Source coverage

- **Accident, Injuries, and Illnesses:** 121 rows; 2000-02-23 through 2024-10-13; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2023-10-01 through 2023-10-01; source ID `msha-addresses`
- **Assessed Violations:** 298 rows; 2000-03-27 through 2026-08-20; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 15 rows; 2005-12-29 through 2015-06-11; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 359 rows; 2000-06-20 through 2026-08-21; source ID `msha-coal-dust-samples`
- **Conferences:** 12 rows; 2001-10-29 through 2021-03-17; source ID `msha-conferences`
- **Contested Violations:** 15 rows; 2005-08-31 through 2014-08-11; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 3,716 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 861 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 1981-10-01 through 1981-10-01; source ID `msha-controller-operator-history`
- **Inspections:** 161 rows; 2000-03-27 through 2026-08-20; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 212 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 54 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 200 rows; 2000-06-19 through 2026-08-21; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 2 rows; 2016-08-23 through 2017-07-25; source ID `msha-quartz-samples`
- **Violations:** 304 rows; 2000-03-27 through 2026-08-20; 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/south-hallsville-no-1-mine-4103101`
- JSON: `/api/v1/mines/south-hallsville-no-1-mine-4103101`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4103101/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4103101/relationships`
- MCP resource: `mine://4103101/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`