# No. 3 Mine

- **MSHA mine ID:** 0100758
- **Status:** NonProducing
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Jefferson, AL
- **Operator:** Alabama Land Resources, LLC.
- **Controller:** ACNR Holdings, Inc
- **Public source rows linked:** 266
- **Source coverage:** 16 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**ACNR Holdings, Inc (0157801) → Alabama Land Resources, LLC. (0174193) → No. 3 Mine (0100758)**

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

## Controller and operator valid-time history

- **Walter Energy Incorporated → Jim Walter Resources Inc:** 1950-01-01 through 2016-02-12; derived from co-tenure at mine 0100758; source `msha-controller-operator-history`.
- **Virginia Conservation Legacy Fund (VCLF) → Seminole Coal Resources LLC:** 2016-02-13 through 2019-04-29; derived from co-tenure at mine 0100758; source `msha-controller-operator-history`.
- **Robert E  Murray → Murray Alabama Minerals, LLC:** 2019-04-30 through 2020-09-16; derived from co-tenure at mine 0100758; source `msha-controller-operator-history`.
- **ACNR Holdings, Inc → Alabama Land Resources, LLC.:** 2020-09-17 through current/open; derived from co-tenure at mine 0100758; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 12
- 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 — 1 since 2021:** Accidents and injuries 4 historical accident/injury rows; 1 coded fatalities and 77 lost days across the published record.
2. **COMPLIANCE — 2 since 2021:** Violations and penalties 26 violation rows across the full record; 3 carry an S&S flag and $69,129 appears in current assessed amounts.
3. **HEALTH — 21 samples:** Occupational health samples 12 coal dust; 9 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 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 17 linked rows:** Contests, conferences and decisions 8 contested-violation rows, 7 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 — 40 since 2021:** Inspections 127 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 77.216-1 — Water, sediment or slurry impoundments and impounding structures; identification.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216-1
- **30 CFR 77.216 — Water, sediment, or slurry impoundments and impounding structures; general.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216
- **30 CFR 41.12 — Changes; notification by operator.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12
- **30 CFR 77.216-3 — Water, sediment, or slurry impoundments and impounding structures; inspection requirements; correction of hazards; program requirements.** (7 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216-3

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2000-01-12 through 2023-10-22; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1999-10-01 through 1999-10-01; source ID `msha-addresses`
- **Assessed Violations:** 25 rows; 2000-07-18 through 2025-01-16; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 7 rows; 2009-11-23 through 2014-04-30; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 12 rows; 2001-09-24 through 2009-06-16; source ID `msha-coal-dust-samples`
- **Conferences:** 2 rows; 2008-01-14 through 2008-02-27; source ID `msha-conferences`
- **Contested Violations:** 8 rows; 2007-11-02 through 2011-12-16; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 1 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 1950-01-01 through 2020-09-17; source ID `msha-controller-operator-history`
- **Inspections:** 127 rows; 2000-02-03 through 2026-10-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 29 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 9 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 9 rows; 2001-09-24 through 2008-07-23; source ID `msha-noise-samples`
- **Violations:** 26 rows; 2000-07-18 through 2025-01-16; 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-3-mine-0100758`
- JSON: `/api/v1/mines/no-3-mine-0100758`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0100758/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0100758/relationships`
- MCP resource: `mine://0100758/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`