# AHM Tipple

- **MSHA mine ID:** 1511319
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Knox, KY
- **Operator:** American Highwall Mining, LLC
- **Controller:** Elmer S  Campbell; Paul W  Campbell
- **Public source rows linked:** 539
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Elmer S  Campbell; Paul W  Campbell (0060809) → American Highwall Mining, LLC (0072643) → AHM Tipple (1511319)**

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

## Controller and operator valid-time history

- **Adams Resources & Energy Inc → Plastics Universal Corp:** 1978-05-01 through 1982-06-21; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.
- **Kaneb Services Inc → Bituminous-Laurel Mining Inc:** 1982-06-22 through 1985-12-31; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.
- **Williams Companies Inc → Leeco Inc:** 1986-01-01 through 1993-05-06; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.
- **TECO Energy Inc → Gatliff Coal Company Inc:** 1993-05-07 through 2013-12-31; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.
- **Paul W  Campbell  et al → American Highwall Mining, LLC:** 2014-01-01 through current/open; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.
- **Elmer S  Campbell  et al → American Highwall Mining, LLC:** 2014-01-01 through current/open; derived from co-tenure at mine 1511319; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 16
- 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 — 0 since 2021:** Accidents and injuries 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 2 since 2021:** Violations and penalties 21 violation rows across the full record; 5 carry an S&S flag and $2,202 appears in current assessed amounts.
3. **HEALTH — 56 samples:** Occupational health samples 34 coal dust; 22 noise. 0 personal-sample rows have a published C/E ratio above 1; 0 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 165 employee hours and 2 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 — 5 since 2021:** Inspections 54 inspection events and 807 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 77.1110 — Examination and maintenance of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.502-2 — Electric equipment; frequency of examination and testing.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502-2
- **30 CFR 77.400 — Mechanical equipment guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400
- **30 CFR 77.1104 — Accumulations of combustible materials.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104
- **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 77.505 — Cable fittings; suitability.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.505
- **30 CFR 77.1103 — Flammable liquids; storage.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103
- **30 CFR 77.207 — Illumination.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207

## Source coverage

- **Addresses of Record:** 1 rows; 2023-10-03 through 2023-10-03; source ID `msha-addresses`
- **Assessed Violations:** 21 rows; 2003-07-09 through 2021-02-25; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 34 rows; 2003-08-04 through 2018-03-13; source ID `msha-coal-dust-samples`
- **Contractor Employment and Production — Quarterly:** 190 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 50 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 6 rows; 1978-05-01 through 2014-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 54 rows; 2003-07-01 through 2023-09-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 114 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 25 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 22 rows; 2003-08-04 through 2018-03-13; source ID `msha-noise-samples`
- **Violations:** 21 rows; 2003-07-09 through 2021-02-25; 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/ahm-tipple-1511319`
- JSON: `/api/v1/mines/ahm-tipple-1511319`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1511319/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1511319/relationships`
- MCP resource: `mine://1511319/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`