# BELPRE SAND & GRAVEL

- **MSHA mine ID:** 3304473
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Washington, OH
- **Operator:** BELPRE SAND & GRAVEL CO.
- **Controller:** Carl  Baker Jr; David  Skinner
- **Public source rows linked:** 593
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Carl  Baker Jr; David  Skinner (M13717) → BELPRE SAND & GRAVEL CO. (L17981) → BELPRE SAND & GRAVEL (3304473)**

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

## Controller and operator valid-time history

- **Carl  Baker Jr et al → Belpre Sand & Gravel Co.:** 2001-01-01 through current/open; derived from co-tenure at mine 3304473; source `msha-controller-operator-history`.
- **David  Skinner  et al → Belpre Sand & Gravel Co.:** 2001-01-01 through current/open; derived from co-tenure at mine 3304473; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 4
- 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 — 1 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 172 lost days across the published record.
2. **COMPLIANCE — 21 since 2021:** Violations and penalties 114 violation rows across the full record; 27 carry an S&S flag and $16,545 appears in current assessed amounts.
3. **HEALTH — 47 samples:** Occupational health samples 47 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 8K employee hours and 12 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 6 linked rows:** Contests, conferences and decisions 2 contested-violation rows, 2 civil-penalty docket/decision rows, and 2 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 — 12 since 2021:** Inspections 64 inspection events and 1K 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 56.14110 — Flying or falling materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110
- **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 56.14112 — Construction and maintenance of guards.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **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 56.12018 — 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 56.4402 — Safety can use.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402
- **30 CFR 56.15001 — First-aid materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001
- **30 CFR 56.4130 — Electric substations and liquid storage facilities.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 56.14200 — Warnings prior to starting or moving equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14200

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2024-10-16 through 2024-10-16; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2025-04-01 through 2025-04-01; source ID `msha-addresses`
- **Assessed Violations:** 113 rows; 2001-07-02 through 2024-04-17; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 2 rows; 2019-05-08 through 2024-02-08; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 2 rows; 2012-02-01 through 2026-10-06; source ID `msha-conferences`
- **Contested Violations:** 2 rows; 2019-01-29 through 2023-08-08; source ID `msha-contested-violations`
- **Controller and Operator History:** 2 rows; 2001-01-01 through 2001-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 64 rows; 2001-07-02 through 2026-07-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 194 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 50 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:** 47 rows; 2002-08-06 through 2025-10-15; source ID `msha-personal-health-samples`
- **Violations:** 114 rows; 2001-07-02 through 2026-07-07; 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/belpre-sand-gravel-3304473`
- JSON: `/api/v1/mines/belpre-sand-gravel-3304473`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3304473/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3304473/relationships`
- MCP resource: `mine://3304473/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`