# Plant 1327-Hickory/Pearl River

- **MSHA mine ID:** 1601334
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** St Tammany, LA
- **Operator:** Arcosa Aggregates Gulf Coast, LLC
- **Controller:** Arcosa, Inc
- **Public source rows linked:** 806
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-18T09:31:49.615Z

## Current entity hierarchy

**Arcosa, Inc (0144281) → Arcosa Aggregates Gulf Coast, LLC (0094765) → Plant 1327-Hickory/Pearl River (1601334)**

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

## Controller and operator valid-time history

- **Bryant Olen → C O B Sand & Gravel Llc:** 1998-07-01 through 2004-04-21; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Arvy Gene  Bennett → Bennett Sand and Gravel, LLC:** 2004-04-22 through 2011-01-06; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Mass P  Blackwell → Blackwell Aggregates Inc:** 2011-01-07 through 2011-09-30; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Michel B  Moreno et al → Green Field Energy Technologies, LLC:** 2011-10-01 through 2012-01-29; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Ryan  Hess et al → Sun Coast Contracting:** 2012-01-30 through 2014-04-20; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Jerald  Crump et al → Sun Coast Contracting:** 2012-01-30 through 2014-04-20; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Ryan  Hess et al → B&H Aggregates LLC:** 2014-04-21 through 2014-09-14; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Mass  Blackwell et al → B&H Aggregates LLC:** 2014-04-21 through 2014-09-14; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Mass P  Blackwell → Blackwell Aggregates, Inc.:** 2014-09-15 through 2016-07-28; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **M. Matt  Durand et al → MMD Aggregates, LLC:** 2016-07-29 through 2019-08-15; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Ryan  Morales et al → MMD Aggregates, LLC:** 2016-07-29 through 2019-08-15; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Arcosa, Inc → Arcosa Aggregates, Inc:** 2019-08-16 through 2023-01-30; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Trinity Industries Inc → Arcosa Aggregates, Inc:** 2019-08-16 through 2018-10-31; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **VantaCore Partners LP et al → Arcosa Aggregates Gulf Coast, LLC:** 2023-01-31 through 2018-12-10; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC:** 2023-01-31 through current/open; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.
- **Sun Capital Partners Inc → Arcosa Aggregates Gulf Coast, LLC:** 2023-01-31 through 2021-04-05; derived from co-tenure at mine 1601334; source `msha-controller-operator-history`.

- History rows: 16
- Typed edges: 38
- Interval anomalies: 3
- 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: 2026-10-18T09:31:49.615908+00:00.

## Assessment signals

1. **SAFETY — 1 since 2021:** Accidents and injuries 2 historical accident/injury rows; 0 coded fatalities and 3 lost days across the published record.
2. **COMPLIANCE — 4 since 2021:** Violations and penalties 111 violation rows across the full record; 31 carry an S&S flag and $32,376 appears in current assessed amounts.
3. **HEALTH — 20 samples:** Occupational health samples 20 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 — 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 — 7 since 2021:** Inspections 48 inspection events and 645 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 56.12018 — 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 56.14100 — 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 56.12021 — Danger signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12021
- **30 CFR 47.41 — Requirement for container labels.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **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
- **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 56.12002 — Controls and switches.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002
- **30 CFR 56.14101 — Brakes.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101
- **30 CFR 56.4601 — Oxygen cylinder storage.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4601
- **30 CFR 56.4502 — Battery-charging stations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4502

## Source coverage

- **Accident, Injuries, and Illnesses:** 2 rows; 2015-07-11 through 2021-01-06; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2023-12-07 through 2023-12-07; source ID `msha-addresses`
- **Assessed Violations:** 111 rows; 2001-06-05 through 2021-12-09; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2011-07-07 through 2011-07-07; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 1 rows; 2011-01-20 through 2011-01-20; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 266 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 61 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 16 rows; 1998-07-01 through 2023-01-31; source ID `msha-controller-operator-history`
- **Inspections:** 48 rows; 2000-01-24 through 2023-12-06; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 131 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 36 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:** 20 rows; 2002-06-27 through 2020-11-19; source ID `msha-personal-health-samples`
- **Violations:** 111 rows; 2001-06-05 through 2021-12-09; 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/plant-1327-hickory-pearl-river-1601334`
- JSON: `/api/v1/mines/plant-1327-hickory-pearl-river-1601334`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1601334/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1601334/relationships`
- MCP resource: `mine://1601334/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`