# Buck Run

- **MSHA mine ID:** 3304318
- **Status:** Intermittent
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Columbiana, OH
- **Operator:** Neville Aggregates Company, Inc
- **Controller:** Frank Bryan Inc
- **Public source rows linked:** 499
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Frank Bryan Inc (M11199) → Neville Aggregates Company, Inc (0210853) → Buck Run (3304318)**

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

## Controller and operator valid-time history

- **John  Curatolo  et al → Hrm Sand & Gravel Company:** 1994-01-01 through 1997-11-03; derived from co-tenure at mine 3304318; source `msha-controller-operator-history`.
- **Lorraine  Holloway → Inland South Land Corp:** 1997-11-04 through 2008-04-13; derived from co-tenure at mine 3304318; source `msha-controller-operator-history`.
- **Dave  Sugar → Buck Run Aggregates LLC:** 2008-04-14 through 2014-07-20; derived from co-tenure at mine 3304318; source `msha-controller-operator-history`.
- **Shawn  Hawkins → Buck Run Aggregates LLC:** 2014-07-21 through 2026-05-28; derived from co-tenure at mine 3304318; source `msha-controller-operator-history`.
- **Frank Bryan Inc → Neville Aggregates Company, Inc:** 2026-05-29 through current/open; derived from co-tenure at mine 3304318; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 14
- 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 — 3 since 2021:** Violations and penalties 112 violation rows across the full record; 41 carry an S&S flag and $48,498 appears in current assessed amounts.
3. **HEALTH — 15 samples:** Occupational health samples 15 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 324 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 81 linked rows:** Contests, conferences and decisions 33 contested-violation rows, 32 civil-penalty docket/decision rows, and 16 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 — 2 since 2021:** Inspections 32 inspection events and 511 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 56.14130 — Roll-over protective structures (ROPS) and seat belts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130
- **30 CFR 56.14107 — Moving machine parts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.11001 — Safe access.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **30 CFR 46.5 — New miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5
- **30 CFR 56.11012 — Protection for openings around travelways.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11012
- **30 CFR 56.12004 — Electrical conductors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004
- **30 CFR 56.20011 — Barricades and warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011
- **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 56.12008 — Insulation and fittings for power wires and cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008
- **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 56.18002 — 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

## Source coverage

- **Addresses of Record:** 1 rows; 2026-05-29 through 2026-05-29; source ID `msha-addresses`
- **Assessed Violations:** 109 rows; 2000-01-03 through 2026-07-29; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 32 rows; 2011-07-27 through 2018-08-06; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 16 rows; 2014-07-22 through 2016-08-18; source ID `msha-conferences`
- **Contested Violations:** 33 rows; 2010-01-25 through 2017-08-31; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 19 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 2 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1994-01-01 through 2026-05-29; source ID `msha-controller-operator-history`
- **Inspections:** 32 rows; 2000-01-03 through 2026-08-04; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 97 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`
- **Metal and Nonmetal Personal Health Samples:** 15 rows; 2010-01-26 through 2026-07-29; source ID `msha-personal-health-samples`
- **Violations:** 112 rows; 2000-01-03 through 2026-07-29; 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-3304318`
- JSON: `/api/v1/mines/buck-run-3304318`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3304318/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3304318/relationships`
- MCP resource: `mine://3304318/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`