# Wrens Plant

- **MSHA mine ID:** 0901216
- **Status:** NonProducing
- **Type / commodity:** Facility / Clay, Ceramic, Refractory Mnls.
- **Location:** Jefferson, GA
- **Operator:** Fall Line Materials
- **Controller:** First Bauxite LLC
- **Public source rows linked:** 3,237
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**First Bauxite LLC (0169662) → Fall Line Materials (0183213) → Wrens Plant (0901216)**

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

## Controller and operator valid-time history

- **PyraMax Ceramics, LLC → PyraMax Ceramics Southeast, LLC:** 2012-04-12 through 2013-05-02; derived from co-tenure at mine 0901216; source `msha-controller-operator-history`.
- **Imerys S A → PyraMax Ceramics Southeast, LLC:** 2013-05-03 through 2019-04-21; derived from co-tenure at mine 0901216; source `msha-controller-operator-history`.
- **Michael  Burgess et al → US Ceramics LLC:** 2019-04-22 through 2022-03-28; derived from co-tenure at mine 0901216; source `msha-controller-operator-history`.
- **Mark  Pearson et al → US Ceramics LLC:** 2019-04-22 through 2022-03-28; derived from co-tenure at mine 0901216; source `msha-controller-operator-history`.
- **First Bauxite LLC → US Ceramics LLC:** 2022-03-29 through current/open; derived from co-tenure at mine 0901216; 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 — 1 since 2021:** Accidents and injuries 12 historical accident/injury rows; 0 coded fatalities and 219 lost days across the published record.
2. **COMPLIANCE — 1 since 2021:** Violations and penalties 120 violation rows across the full record; 33 carry an S&S flag and $29,316 appears in current assessed amounts.
3. **HEALTH — 10 samples:** Occupational health samples 10 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 1K employee hours and 2 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 48 linked rows:** Contests, conferences and decisions 21 contested-violation rows, 21 civil-penalty docket/decision rows, and 6 conference records linked by issuance number.
6. **CONTRACTORS — 34 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 — 8 since 2021:** Inspections 43 inspection events and 939 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 56.12008 — 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 56.4101 — Warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101
- **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 56.4603 — Closure of valves.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4603
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **30 CFR 56.17001 — Illumination of surface working areas.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-P/section-56.17001
- **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 56.14100 — 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 56.16006 — Protection of gas cylinder valves.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006

## Source coverage

- **Accident, Injuries, and Illnesses:** 12 rows; 2012-07-24 through 2021-05-19; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-08-14 through 2026-08-14; source ID `msha-addresses`
- **Assessed Violations:** 119 rows; 2012-06-12 through 2021-02-25; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 21 rows; 2012-11-14 through 2014-04-28; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 6 rows; 2012-07-13 through 2014-09-24; source ID `msha-conferences`
- **Contested Violations:** 21 rows; 2012-06-12 through 2013-06-03; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 2,338 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 416 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 2012-04-12 through 2022-03-29; source ID `msha-controller-operator-history`
- **Inspections:** 43 rows; 2012-06-11 through 2024-01-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 99 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 25 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:** 10 rows; 2017-07-25 through 2022-09-27; source ID `msha-personal-health-samples`
- **Violations:** 120 rows; 2012-06-12 through 2021-02-25; 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/wrens-plant-0901216`
- JSON: `/api/v1/mines/wrens-plant-0901216`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0901216/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0901216/relationships`
- MCP resource: `mine://0901216/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`