# McGee Mine

- **MSHA mine ID:** 4801846
- **Status:** Active
- **Type / commodity:** Surface / Crushed, Broken Stone NEC
- **Location:** Campbell, WY
- **Operator:** Ramsey Hill Exploration LLC
- **Controller:** Chris M Kusilek; Dianna J Kusilek
- **Public source rows linked:** 364
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Chris M Kusilek; Dianna J Kusilek (0148941) → Ramsey Hill Exploration LLC (0138075) → McGee Mine (4801846)**

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

## Controller and operator valid-time history

- **Peter  Venuta et al → Ramsey Hill Exploration LLC:** 2021-04-22 through 2019-03-04; derived from co-tenure at mine 4801846; source `msha-controller-operator-history`.
- **Tim  Fallon et al → Ramsey Hill Exploration LLC:** 2021-04-22 through 2019-03-04; derived from co-tenure at mine 4801846; source `msha-controller-operator-history`.
- **Dianna J Kusilek et al → Ramsey Hill Exploration LLC:** 2021-04-22 through current/open; derived from co-tenure at mine 4801846; source `msha-controller-operator-history`.
- **Chris M Kusilek et al → Ramsey Hill Exploration LLC:** 2021-04-22 through current/open; derived from co-tenure at mine 4801846; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 7
- Interval anomalies: 2
- 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 — 6 since 2021:** Accidents and injuries 6 historical accident/injury rows; 0 coded fatalities and 263 lost days across the published record.
2. **COMPLIANCE — 115 since 2021:** Violations and penalties 115 violation rows across the full record; 21 carry an S&S flag and $57,176 appears in current assessed amounts.
3. **HEALTH — 9 samples:** Occupational health samples 9 personal. 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 17K employee hours and 18 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 36 linked rows:** Contests, conferences and decisions 18 contested-violation rows, 18 civil-penalty docket/decision rows, and 0 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 — 23 since 2021:** Inspections 23 inspection events and 710 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 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002
- **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 56.4101 — Warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101
- **30 CFR 56.4203 — Extinguisher recharging or replacement.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4203
- **30 CFR 56.12030 — Correction of dangerous conditions.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030
- **30 CFR 56.11002 — Handrails and toeboards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002
- **30 CFR 56.12028 — Testing grounding systems.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028
- **30 CFR 56.12025 — Grounding circuit enclosures.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12025
- **30 CFR 56.12018 — Identification of power switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018
- **30 CFR 56.12032 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032

## Source coverage

- **Accident, Injuries, and Illnesses:** 6 rows; 2021-06-21 through 2024-01-29; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2021-07-02 through 2021-07-02; source ID `msha-addresses`
- **Assessed Violations:** 114 rows; 2021-08-03 through 2026-06-09; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 18 rows; 2023-12-12 through 2025-11-13; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 18 rows; 2023-01-18 through 2025-04-07; 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; 2021-04-22 through 2021-04-22; source ID `msha-controller-operator-history`
- **Inspections:** 23 rows; 2021-07-28 through 2026-09-28; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 42 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 11 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Metal and Nonmetal Personal Health Samples:** 9 rows; 2022-05-24 through 2026-05-29; source ID `msha-personal-health-samples`
- **Violations:** 115 rows; 2021-08-03 through 2026-06-09; 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/mcgee-mine-4801846`
- JSON: `/api/v1/mines/mcgee-mine-4801846`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4801846/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4801846/relationships`
- MCP resource: `mine://4801846/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`