# Buck Run P-8 P-10

- **MSHA mine ID:** 3601965
- **Status:** Active
- **Type / commodity:** Surface / Coal (Anthracite)
- **Location:** Schuylkill, PA
- **Operator:** Reading Anthracite Company
- **Controller:** Maria  Cantwell; Bonnie R Ryan; Brian R Rich
- **Public source rows linked:** 1,946
- **Source coverage:** 17 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Maria  Cantwell; Bonnie R Ryan; Brian R Rich (0174120) → Reading Anthracite Company (P01624) → Buck Run P-8 P-10 (3601965)**

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

## Controller and operator valid-time history

- **John W  Rich et al → Reading Anthracite Company:** 1950-01-01 through 2023-01-17; derived from co-tenure at mine 3601965; source `msha-controller-operator-history`.
- **Maria  Cantwell et al → Reading Anthracite Company:** 2023-01-18 through current/open; derived from co-tenure at mine 3601965; source `msha-controller-operator-history`.
- **Bonnie R Ryan et al → Reading Anthracite Company:** 2023-01-18 through current/open; derived from co-tenure at mine 3601965; source `msha-controller-operator-history`.
- **Brian R Rich et al → Reading Anthracite Company:** 2023-01-18 through current/open; derived from co-tenure at mine 3601965; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 7
- 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 — 16 since 2021:** Accidents and injuries 38 historical accident/injury rows; 0 coded fatalities and 2,160 lost days across the published record.
2. **COMPLIANCE — 64 since 2021:** Violations and penalties 129 violation rows across the full record; 34 carry an S&S flag and $59,311 appears in current assessed amounts.
3. **HEALTH — 803 samples:** Occupational health samples 592 coal dust; 23 coal quartz; 188 noise. 0 personal-sample rows have a published C/E ratio above 1; 5 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 — 86K tons:** Quarterly production and employment 16K employee hours and 32 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 53 linked rows:** Contests, conferences and decisions 17 contested-violation rows, 27 civil-penalty docket/decision rows, and 9 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 — 32 since 2021:** Inspections 108 inspection events and 4K published inspection hours across the historical record.

## EIA annual operating context

- **Reporting year:** 2024
- **Production:** 360,407 short tons
- **Labor hours:** 62,862
- **Average employees:** 27
- **Coal supply region:** Appalachia Northern
- **Union code:** United Mine Workers Of America
- **Published rows under this MSHA ID:** 1

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.410 — Mobile equipment; automatic warning devices.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.410
- **30 CFR 77.1605 — Loading and haulage equipment; installations.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605
- **30 CFR 77.1707 — First aid equipment; location; minimum requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1707
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 38 rows; 2004-03-18 through 2026-05-11; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2001-08-02 through 2001-08-02; source ID `msha-addresses`
- **Assessed Violations:** 127 rows; 2001-09-26 through 2026-06-03; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 27 rows; 2002-04-22 through 2025-04-02; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 592 rows; 2000-06-20 through 2026-08-12; source ID `msha-coal-dust-samples`
- **Conferences:** 9 rows; 2001-11-16 through 2003-05-12; source ID `msha-conferences`
- **Contested Violations:** 17 rows; 2023-08-08 through 2026-01-28; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 354 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 83 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 1950-01-01 through 1950-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 108 rows; 2000-03-13 through 2026-08-12; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 217 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 28 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 188 rows; 2000-03-13 through 2026-03-17; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 23 rows; 2009-02-25 through 2026-06-02; source ID `msha-quartz-samples`
- **Violations:** 129 rows; 2001-09-26 through 2026-06-03; 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/buck-run-p-8-p-10-3601965`
- JSON: `/api/v1/mines/buck-run-p-8-p-10-3601965`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3601965/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3601965/relationships`
- MCP resource: `mine://3601965/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`