# Amrize Theodore Plant

- **MSHA mine ID:** 0102343
- **Status:** Active
- **Type / commodity:** Facility / Cement
- **Location:** Mobile, AL
- **Operator:** Amrize Cement Inc.
- **Controller:** Amrize Ltd
- **Public source rows linked:** 7,384
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Amrize Ltd (0193740) → Amrize Cement Inc. (0051046) → Amrize Theodore Plant (0102343)**

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

## Controller and operator valid-time history

- **Ideal Basic Industries Inc → Ideal Cement Company:** 1981-07-01 through 1989-06-20; derived from co-tenure at mine 0102343; source `msha-controller-operator-history`.
- **Holcim Ltd → Holnam Inc:** 1989-06-21 through 2001-12-11; derived from co-tenure at mine 0102343; source `msha-controller-operator-history`.
- **Holcim Ltd → Amrize Cement Inc.:** 2001-12-12 through 2015-07-09; derived from co-tenure at mine 0102343; source `msha-controller-operator-history`.
- **Holcim Ltd → Amrize Cement Inc.:** 2015-07-10 through 2025-06-22; derived from co-tenure at mine 0102343; source `msha-controller-operator-history`.
- **Amrize Ltd → Amrize Cement Inc.:** 2025-06-23 through current/open; derived from co-tenure at mine 0102343; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 13
- 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 — 16 since 2021:** Accidents and injuries 104 historical accident/injury rows; 0 coded fatalities and 2,434 lost days across the published record.
2. **COMPLIANCE — 551 since 2021:** Violations and penalties 1,404 violation rows across the full record; 329 carry an S&S flag and $2,153,707 appears in current assessed amounts.
3. **HEALTH — 53 samples:** Occupational health samples 53 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 49K employee hours and 103 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 458 linked rows:** Contests, conferences and decisions 164 contested-violation rows, 165 civil-penalty docket/decision rows, and 129 conference records linked by issuance number.
6. **CONTRACTORS — 32 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 — 51 since 2021:** Inspections 132 inspection events and 8K 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 46.9 — Records of training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9
- **30 CFR 56.11001 — Safe access.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **30 CFR 56.20003 — Housekeeping.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 50.10 — Immediate notification.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-B/section-50.10
- **30 CFR 56.14107 — Moving machine parts.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.14201 — Conveyor start-up warnings.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14201
- **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 56.11002 — Handrails and toeboards.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002

## Source coverage

- **Accident, Injuries, and Illnesses:** 104 rows; 2000-02-20 through 2026-09-28; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1981-07-14 through 1981-07-14; source ID `msha-addresses`
- **Assessed Violations:** 1,375 rows; 2000-03-28 through 2026-07-08; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 165 rows; 2011-02-18 through 2025-12-22; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 129 rows; 2008-04-03 through 2026-06-15; source ID `msha-conferences`
- **Contested Violations:** 164 rows; 2008-10-07 through 2026-06-24; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 2,912 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 674 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1981-07-01 through 2001-12-12; source ID `msha-controller-operator-history`
- **Inspections:** 132 rows; 2000-03-27 through 2026-07-31; 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:** 53 rows; 2003-05-12 through 2025-01-20; source ID `msha-personal-health-samples`
- **Violations:** 1,404 rows; 2000-03-28 through 2026-07-27; 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/amrize-theodore-plant-0102343`
- JSON: `/api/v1/mines/amrize-theodore-plant-0102343`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0102343/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0102343/relationships`
- MCP resource: `mine://0102343/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`