# CUTLER QUARRY

- **MSHA mine ID:** 0800926
- **Status:** Abandoned
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Miami-Dade, FL
- **Operator:** RMC Florida Group LTD
- **Controller:** Cemex S A
- **Public source rows linked:** 254
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Cemex S A (M09149) → RMC Florida Group LTD (0068085) → CUTLER QUARRY (0800926)**

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

## Controller and operator valid-time history

- **Steve J  Torcise → Florida Rock & Sand Company Inc:** 1979-01-01 through 1999-10-15; derived from co-tenure at mine 0800926; source `msha-controller-operator-history`.
- **RMC Group PLC → Florida Rock & Sand:** 1999-10-16 through 2002-02-19; derived from co-tenure at mine 0800926; source `msha-controller-operator-history`.
- **RMC Group PLC → RMC South Florida, Inc:** 2002-02-20 through 2005-02-28; derived from co-tenure at mine 0800926; source `msha-controller-operator-history`.
- **Cemex S A → RMC South Florida, Inc:** 2005-03-01 through 2005-12-31; derived from co-tenure at mine 0800926; source `msha-controller-operator-history`.
- **Cemex S A → RMC Florida Group LTD:** 2006-01-01 through current/open; derived from co-tenure at mine 0800926; source `msha-controller-operator-history`.

- History rows: 5
- Typed edges: 14
- 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 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 41 violation rows across the full record; 18 carry an S&S flag and $6,574 appears in current assessed amounts.
3. **HEALTH — 14 samples:** Occupational health samples 14 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 — 3 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 3 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 2 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 20 inspection events and 311 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 56.14107 — 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 56.18010 — First aid.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010
- **30 CFR 56.11012 — Protection for openings around travelways.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11012
- **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 56.14130 — Roll-over protective structures (ROPS) and seat belts.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130
- **30 CFR 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002
- **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 56.9300 — Berms or guardrails.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300
- **30 CFR 56.14132 — Horns and backup alarms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132

## Source coverage

- **Addresses of Record:** 1 rows; 2008-02-25 through 2008-02-25; source ID `msha-addresses`
- **Assessed Violations:** 40 rows; 2001-01-17 through 2005-08-23; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 3 rows; 2004-07-29 through 2004-07-29; source ID `msha-civil-penalty-dockets-decisions`
- **Contractor Employment and Production — Quarterly:** 40 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 10 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 5 rows; 1979-01-01 through 2006-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 20 rows; 2000-06-22 through 2008-01-31; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 64 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 15 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:** 14 rows; 2002-01-16 through 2004-06-17; source ID `msha-personal-health-samples`
- **Violations:** 41 rows; 2001-01-17 through 2005-08-23; 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/cutler-quarry-0800926`
- JSON: `/api/v1/mines/cutler-quarry-0800926`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0800926/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0800926/relationships`
- MCP resource: `mine://0800926/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`