# Broadbent Wash Plant

- **MSHA mine ID:** 3503389
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Coos, OR
- **Operator:** LTM Incorporated-Coast Division
- **Controller:** Knife River Corporation
- **Public source rows linked:** 94
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Knife River Corporation (0176802) → LTM Incorporated-Coast Division (0052886) → Broadbent Wash Plant (3503389)**

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

## Controller and operator valid-time history

- **Leroy  Bracelin  et al → Bracelin-Yeager Div. of LTM Inc.:** 1993-04-01 through 2001-09-30; derived from co-tenure at mine 3503389; source `msha-controller-operator-history`.
- **Irv  Yeager  et al → Bracelin-Yeager Div. of LTM Inc.:** 1993-04-01 through 2001-09-30; derived from co-tenure at mine 3503389; source `msha-controller-operator-history`.
- **MDU Resources Group Inc → Bracelin-Yeager Umpqua River Navigation:** 2001-10-01 through 2007-07-02; derived from co-tenure at mine 3503389; source `msha-controller-operator-history`.
- **MDU Resources Group Inc → LTM Incorporated-Coast Division:** 2007-07-03 through 2023-05-31; derived from co-tenure at mine 3503389; source `msha-controller-operator-history`.
- **Knife River Corporation → LTM Incorporated-Coast Division:** 2023-06-01 through current/open; derived from co-tenure at mine 3503389; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 12
- 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 15 violation rows across the full record; 3 carry an S&S flag and $1,659 appears in current assessed amounts.
3. **HEALTH — 2 samples:** Occupational health samples 2 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 0 employee hours and 0 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 9 inspection events and 110 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 56.1000 — Notification of commencement of operations and closing of mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000
- **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 56.14132 — Horns and backup alarms.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132
- **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 56.12025 — Grounding circuit enclosures.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12025
- **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 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 46.8 — Annual refresher training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.8
- **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 56.15001 — 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

## Source coverage

- **Addresses of Record:** 1 rows; 2008-07-21 through 2008-07-21; source ID `msha-addresses`
- **Assessed Violations:** 15 rows; 2003-03-05 through 2008-06-23; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2010-04-28 through 2010-04-28; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 1 rows; 2008-06-23 through 2008-06-23; source ID `msha-contested-violations`
- **Controller and Operator History:** 5 rows; 1993-04-01 through 2007-07-03; source ID `msha-controller-operator-history`
- **Inspections:** 9 rows; 2000-07-27 through 2008-05-28; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 35 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 9 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:** 2 rows; 2006-04-13 through 2006-04-13; source ID `msha-personal-health-samples`
- **Violations:** 15 rows; 2003-03-05 through 2008-06-23; 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/broadbent-wash-plant-3503389`
- JSON: `/api/v1/mines/broadbent-wash-plant-3503389`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3503389/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3503389/relationships`
- MCP resource: `mine://3503389/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`