# PLANT NO  2

- **MSHA mine ID:** 1302119
- **Status:** Intermittent
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Winneshiek, IA
- **Operator:** Bruening Rock Products Inc
- **Controller:** Greg  Bruening
- **Public source rows linked:** 1,072
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Greg  Bruening (M00064) → Bruening Rock Products Inc (L00023) → PLANT NO  2 (1302119)**

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

## Controller and operator valid-time history

- **Greg  Bruening → Bruening Rock Products Inc:** 1985-07-01 through current/open; derived from co-tenure at mine 1302119; source `msha-controller-operator-history`.

- History rows: 1
- Typed edges: 3
- 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 4 historical accident/injury rows; 0 coded fatalities and 210 lost days across the published record.
2. **COMPLIANCE — 11 since 2021:** Violations and penalties 103 violation rows across the full record; 26 carry an S&S flag and $31,647 appears in current assessed amounts.
3. **HEALTH — 16 samples:** Occupational health samples 16 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 2K employee hours and 6 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 26 linked rows:** Contests, conferences and decisions 2 contested-violation rows, 23 civil-penalty docket/decision rows, and 1 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 — 5 since 2021:** Inspections 41 inspection events and 594 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 56.14132 — Horns and backup alarms.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132
- **30 CFR 56.12004 — Electrical conductors.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004
- **30 CFR 56.9300 — Berms or guardrails.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **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 56.14131 — Seat belts for haulage trucks.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14131
- **30 CFR 56.4200 — General requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200
- **30 CFR 56.4201 — Inspection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2002-06-15 through 2011-03-14; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1985-07-18 through 1985-07-18; source ID `msha-addresses`
- **Assessed Violations:** 101 rows; 2000-08-22 through 2025-04-15; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 23 rows; 2001-03-27 through 2005-07-06; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 1 rows; 2002-07-08 through 2002-07-08; source ID `msha-conferences`
- **Contested Violations:** 2 rows; 2004-12-20 through 2004-12-20; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 425 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 88 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 1 rows; 1985-07-01 through 1985-07-01; source ID `msha-controller-operator-history`
- **Inspections:** 41 rows; 2000-08-22 through 2026-06-09; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 211 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 54 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:** 16 rows; 2004-04-28 through 2022-12-01; source ID `msha-personal-health-samples`
- **Violations:** 103 rows; 2000-08-22 through 2025-04-15; 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/plant-no-2-1302119`
- JSON: `/api/v1/mines/plant-no-2-1302119`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1302119/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1302119/relationships`
- MCP resource: `mine://1302119/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`