# Briar Hill Stone Co

- **MSHA mine ID:** 3300176
- **Status:** Abandoned
- **Type / commodity:** Surface / Dimension Sandstone
- **Location:** Scioto, OH
- **Operator:** Briar Hill Stone Co
- **Controller:** Frank  Waller
- **Public source rows linked:** 1,013
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Frank  Waller (M09759) → Briar Hill Stone Co (L12730) → Briar Hill Stone Co (3300176)**

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

## Controller and operator valid-time history

- **Frank  Waller → Waller Brothers Stone Company Inc:** 1950-01-01 through 2006-09-04; derived from co-tenure at mine 3300176; source `msha-controller-operator-history`.
- **Lowell  Shope → Scioto Sandstone LLC:** 2006-09-05 through 2008-02-29; derived from co-tenure at mine 3300176; source `msha-controller-operator-history`.
- **Frank  Waller → Briar Hill Stone Co:** 2008-03-01 through current/open; derived from co-tenure at mine 3300176; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 9
- 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 28 historical accident/injury rows; 0 coded fatalities and 441 lost days across the published record.
2. **COMPLIANCE — 35 since 2021:** Violations and penalties 248 violation rows across the full record; 66 carry an S&S flag and $67,967 appears in current assessed amounts.
3. **HEALTH — 19 samples:** Occupational health samples 19 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 3K employee hours and 5 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 35 linked rows:** Contests, conferences and decisions 17 contested-violation rows, 16 civil-penalty docket/decision rows, and 2 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 — 10 since 2021:** Inspections 91 inspection events and 2K 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 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 56.14107 — 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 56.12032 — Inspection and cover plates.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 46.6 — Newly hired experienced miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.6
- **30 CFR 56.14112 — Construction and maintenance of guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **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 56.14105 — Procedures during repairs or maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14105
- **30 CFR 56.20013 — Waste receptacles.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20013

## Source coverage

- **Accident, Injuries, and Illnesses:** 28 rows; 2000-07-11 through 2014-12-23; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-09-16 through 2026-09-16; source ID `msha-addresses`
- **Assessed Violations:** 245 rows; 2000-03-06 through 2025-09-09; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 16 rows; 2005-03-14 through 2012-07-18; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 2 rows; 2008-01-08 through 2017-09-07; source ID `msha-conferences`
- **Contested Violations:** 17 rows; 2003-01-28 through 2011-07-21; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 5 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:** 3 rows; 1950-01-01 through 2008-03-01; source ID `msha-controller-operator-history`
- **Inspections:** 91 rows; 2000-03-06 through 2026-09-15; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 267 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 69 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:** 19 rows; 2001-04-04 through 2024-03-13; source ID `msha-personal-health-samples`
- **Violations:** 248 rows; 2000-03-06 through 2025-09-09; 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/briar-hill-stone-co-3300176`
- JSON: `/api/v1/mines/briar-hill-stone-co-3300176`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3300176/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3300176/relationships`
- MCP resource: `mine://3300176/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`