# Brooksville South Cement Plant

- **MSHA mine ID:** 0801287
- **Status:** Active
- **Type / commodity:** Facility / Cement
- **Location:** Hernando, FL
- **Operator:** CEMEX Construction Materials Florida, LLC
- **Controller:** Cemex S A
- **Public source rows linked:** 7,968
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Cemex S A (M09149) → CEMEX Construction Materials Florida, LLC (0106585) → Brooksville South Cement Plant (0801287)**

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

## Controller and operator valid-time history

- **CSR Ltd → Florida Crushed Stone Company:** 2000-07-01 through 2003-03-31; derived from co-tenure at mine 0801287; source `msha-controller-operator-history`.
- **Rinker Group Ltd → Florida Crushed Stone Company:** 2003-04-01 through 2007-07-09; derived from co-tenure at mine 0801287; source `msha-controller-operator-history`.
- **Cemex S A → Florida Crushed Stone Company:** 2007-07-10 through 2010-03-04; derived from co-tenure at mine 0801287; source `msha-controller-operator-history`.
- **Cemex S A → CEMEX Construction Materials Florida, LLC:** 2010-03-05 through current/open; derived from co-tenure at mine 0801287; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 10
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 30 since 2021:** Accidents and injuries 102 historical accident/injury rows; 1 coded fatalities and 816 lost days across the published record.
2. **COMPLIANCE — 592 since 2021:** Violations and penalties 1,183 violation rows across the full record; 270 carry an S&S flag and $1,585,506 appears in current assessed amounts.
3. **HEALTH — 101 samples:** Occupational health samples 101 personal. 9 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 36K employee hours and 72 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 731 linked rows:** Contests, conferences and decisions 350 contested-violation rows, 349 civil-penalty docket/decision rows, and 32 conference records linked by issuance number.
6. **CONTRACTORS — 35 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 — 95 since 2021:** Inspections 200 inspection events and 6K 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 56.5005 — Control of exposure to airborne contaminants.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5005
- **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 56.17001 — Illumination of surface working areas.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-P/section-56.17001
- **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 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 56.14107 — Moving machine parts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **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 56.9315 — Dust control.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9315
- **30 CFR 56.20011 — Barricades and warning signs.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011

## Source coverage

- **Accident, Injuries, and Illnesses:** 102 rows; 2000-09-11 through 2026-06-17; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2008-01-28 through 2008-01-28; source ID `msha-addresses`
- **Assessed Violations:** 1,168 rows; 2000-08-23 through 2026-09-11; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 349 rows; 2004-07-30 through 2026-03-20; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 32 rows; 2001-02-06 through 2023-06-01; source ID `msha-conferences`
- **Contested Violations:** 350 rows; 2004-01-13 through 2026-07-08; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 3,645 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 755 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 2000-07-01 through 2010-03-05; source ID `msha-controller-operator-history`
- **Inspections:** 200 rows; 2000-08-23 through 2026-09-22; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 20 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 57 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:** 101 rows; 2000-08-24 through 2026-09-11; source ID `msha-personal-health-samples`
- **Violations:** 1,183 rows; 2000-08-23 through 2026-09-14; 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/brooksville-south-cement-plant-0801287`
- JSON: `/api/v1/mines/brooksville-south-cement-plant-0801287`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0801287/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0801287/relationships`
- MCP resource: `mine://0801287/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`