# FORT GREEN

- **MSHA mine ID:** 0800768
- **Status:** Abandoned
- **Type / commodity:** Surface / Phosphate Rock
- **Location:** Polk, FL
- **Operator:** Mosaic Phosphates Company
- **Controller:** Mosaic Company
- **Public source rows linked:** 4,016
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Mosaic Company (M10050) → Mosaic Phosphates Company (L17524) → FORT GREEN (0800768)**

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

## Controller and operator valid-time history

- **Williams Companies → Agrico Mining Company:** 1978-03-09 through 1987-07-31; derived from co-tenure at mine 0800768; source `msha-controller-operator-history`.
- **Phosphate Resource Partners Lp → Agrico Chemical Company:** 1987-08-01 through 1993-06-30; derived from co-tenure at mine 0800768; source `msha-controller-operator-history`.
- **Mosaic Company → Imc-Agrico:** 1993-07-01 through 2000-06-25; derived from co-tenure at mine 0800768; source `msha-controller-operator-history`.
- **Mosaic Company → Mosaic Phosphates Company:** 2000-06-26 through current/open; derived from co-tenure at mine 0800768; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 11
- 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 103 historical accident/injury rows; 1 coded fatalities and 737 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 269 violation rows across the full record; 83 carry an S&S flag and $52,497 appears in current assessed amounts.
3. **HEALTH — 13 samples:** Occupational health samples 13 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 23K employee hours and 41 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 19 linked rows:** Contests, conferences and decisions 5 contested-violation rows, 6 civil-penalty docket/decision rows, and 8 conference records linked by issuance number.
6. **CONTRACTORS — 16 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 — 0 since 2021:** Inspections 45 inspection events and 2K 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 56.15005 — Safety belts and lines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15005
- **30 CFR 56.12028 — Testing grounding systems.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028
- **30 CFR 56.11001 — Safe access.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **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 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 56.12023 — Guarding electrical connections and resistor grids.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023
- **30 CFR 56.12005 — Protection of power conductors from mobile equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12005
- **30 CFR 56.12034 — Guarding around lights.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12034
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 103 rows; 2000-01-11 through 2007-05-21; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2006-10-03 through 2006-10-03; source ID `msha-addresses`
- **Assessed Violations:** 264 rows; 2000-03-14 through 2006-09-21; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 6 rows; 2001-08-23 through 2012-01-26; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 8 rows; 2006-04-18 through 2006-12-06; source ID `msha-conferences`
- **Contested Violations:** 5 rows; 2005-11-14 through 2006-09-21; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 2,665 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 534 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 1978-03-09 through 2000-06-26; source ID `msha-controller-operator-history`
- **Inspections:** 45 rows; 2000-03-14 through 2006-09-20; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 77 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 21 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:** 13 rows; 2002-04-15 through 2005-09-27; source ID `msha-personal-health-samples`
- **Violations:** 269 rows; 2000-03-14 through 2006-09-21; 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/fort-green-0800768`
- JSON: `/api/v1/mines/fort-green-0800768`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0800768/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0800768/relationships`
- MCP resource: `mine://0800768/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`