# Benjamin #6

- **MSHA mine ID:** 3602667
- **Status:** Abandoned
- **Type / commodity:** Facility / Coal (Bituminous)
- **Location:** Clearfield, PA
- **Operator:** Clearfield Properties Inc
- **Controller:** Keel Infrastructure Corp
- **Public source rows linked:** 121
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Keel Infrastructure Corp (0192403) → Clearfield Properties Inc (P22540) → Benjamin #6 (3602667)**

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

## Controller and operator valid-time history

- **David J  Benjamin → Benjamin Coal Company:** 1950-01-01 through 1993-09-16; derived from co-tenure at mine 3602667; source `msha-controller-operator-history`.
- **Scrubgrass Generating Company LP → Clearfield Properties Inc:** 1993-09-17 through 2025-03-26; derived from co-tenure at mine 3602667; source `msha-controller-operator-history`.
- **Keel Infrastructure Corp → Clearfield Properties Inc:** 2025-03-27 through current/open; derived from co-tenure at mine 3602667; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 8
- 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 — 0 since 2021:** Violations and penalties 2 violation rows across the full record; 0 carry an S&S flag and $135 appears in current assessed amounts.
3. **HEALTH — 17 samples:** Occupational health samples 11 coal dust; 6 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 2K employee hours and 4 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 — 0 since 2021:** Inspections 31 inspection events and 186 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 48.28 — Annual refresher training of miners; minimum courses of instruction; hours of instruction.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.28
- **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

## Source coverage

- **Addresses of Record:** 1 rows; 2005-08-19 through 2005-08-19; source ID `msha-addresses`
- **Assessed Violations:** 2 rows; 2003-08-21 through 2005-03-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2005-09-19 through 2005-09-19; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 11 rows; 2000-07-24 through 2004-01-05; source ID `msha-coal-dust-samples`
- **Contested Violations:** 1 rows; 2005-03-08 through 2005-03-08; source ID `msha-contested-violations`
- **Controller and Operator History:** 3 rows; 1950-01-01 through 1993-09-17; source ID `msha-controller-operator-history`
- **Inspections:** 31 rows; 2000-07-20 through 2005-08-04; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 56 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 6 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 6 rows; 2000-07-24 through 2003-08-28; source ID `msha-noise-samples`
- **Violations:** 2 rows; 2003-08-21 through 2005-03-08; 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/benjamin-6-3602667`
- JSON: `/api/v1/mines/benjamin-6-3602667`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3602667/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3602667/relationships`
- MCP resource: `mine://3602667/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`