# Kellerman

- **MSHA mine ID:** 0103577
- **Status:** Active
- **Type / commodity:** Underground / Coal (Bituminous)
- **Location:** Tuscaloosa, AL
- **Operator:** Alaco LLC
- **Controller:** David E  Parton Sr
- **Public source rows linked:** 1,314
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**David E  Parton Sr (0126449) → Alaco LLC (0145719) → Kellerman (0103577)**

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

## Controller and operator valid-time history

- **David E  Parton Sr → Alaco LLC:** 2023-02-06 through current/open; derived from co-tenure at mine 0103577; 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 — 2 since 2021:** Accidents and injuries 2 historical accident/injury rows; 0 coded fatalities and 210 lost days across the published record.
2. **COMPLIANCE — 247 since 2021:** Violations and penalties 247 violation rows across the full record; 74 carry an S&S flag and $125,055 appears in current assessed amounts.
3. **HEALTH — 746 samples:** Occupational health samples 668 coal dust; 17 coal quartz; 61 noise. 0 personal-sample rows have a published C/E ratio above 1; 6 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 — 56K tons:** Quarterly production and employment 20K employee hours and 31 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 2 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 civil-penalty docket/decision rows, and 0 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 — 34 since 2021:** Inspections 34 inspection events and 2K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 92,066 short tons
- **Labor hours:** 46,833
- **Average employees:** 23
- **Coal supply region:** Appalachia Southern
- **Union code:** Not published
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **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 77.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.904
- **30 CFR 77.205 — Travelways at surface installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205
- **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 75.220 — Roof control plan.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220
- **30 CFR 75.380 — Escapeways; bituminous and lignite mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.380
- **30 CFR 75.1600-3 — Communications facilities; refuge alternatives.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-Q/section-75.1600-3

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2025-07-14 through 2026-07-14; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2023-05-27 through 2023-05-27; source ID `msha-addresses`
- **Assessed Violations:** 246 rows; 2023-06-15 through 2026-08-13; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; unknown through unknown; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 668 rows; 2023-06-22 through 2026-10-15; source ID `msha-coal-dust-samples`
- **Contested Violations:** 1 rows; 2026-04-28 through 2026-04-28; source ID `msha-contested-violations`
- **Controller and Operator History:** 1 rows; 2023-02-06 through 2023-02-06; source ID `msha-controller-operator-history`
- **Inspections:** 34 rows; 2023-03-08 through 2026-07-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 26 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 8 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 61 rows; 2023-09-14 through 2025-10-07; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 17 rows; 2023-09-12 through 2026-07-21; source ID `msha-quartz-samples`
- **Violations:** 247 rows; 2023-06-15 through 2026-08-13; 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/kellerman-0103577`
- JSON: `/api/v1/mines/kellerman-0103577`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0103577/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0103577/relationships`
- MCP resource: `mine://0103577/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`