# Nuestra Senora del Carmen

- **MSHA mine ID:** 5400260
- **Status:** Active
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Manati, PR
- **Operator:** Cantera Carmelo Inc
- **Controller:** Edgar  Figueroa; Melba  Figueroa
- **Public source rows linked:** 642
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Edgar  Figueroa; Melba  Figueroa (M09052) → Cantera Carmelo Inc (0102165) → Nuestra Senora del Carmen (5400260)**

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

## Controller and operator valid-time history

- **Esteban D  Bird → Arenas Procesadas Inc:** 1981-01-01 through 1987-08-11; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.
- **Jose  Terrasa → Terrassa Aggregates Inc:** 1987-08-12 through 2005-01-06; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.
- **Edgar  Figueroa et al → Cantera Carmelo Inc:** 2005-01-07 through 2009-06-07; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.
- **Melba  Figueroa et al → Cantera Carmelo Inc:** 2005-01-07 through 2009-06-07; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.
- **Edgar  Figueroa et al → Cantera Carmelo Inc:** 2009-06-08 through current/open; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.
- **Melba  Figueroa et al → Cantera Carmelo Inc:** 2009-06-08 through current/open; derived from co-tenure at mine 5400260; source `msha-controller-operator-history`.

- History rows: 6
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 3 since 2021:** Accidents and injuries 25 historical accident/injury rows; 0 coded fatalities and 1,862 lost days across the published record.
2. **COMPLIANCE — 15 since 2021:** Violations and penalties 155 violation rows across the full record; 67 carry an S&S flag and $50,167 appears in current assessed amounts.
3. **HEALTH — 21 samples:** Occupational health samples 21 personal. 1 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 46 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 18 linked rows:** Contests, conferences and decisions 8 contested-violation rows, 8 civil-penalty docket/decision rows, and 2 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 — 27 since 2021:** Inspections 145 inspection events and 1K 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 56.11001 — 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 62.120 — Action level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **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 56.12004 — 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 56.14112 — Construction and maintenance of guards.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **30 CFR 56.14103 — Operators stations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103
- **30 CFR 56.14101 — Brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101
- **30 CFR 56.11027 — Scaffolds and working platforms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11027

## Source coverage

- **Accident, Injuries, and Illnesses:** 25 rows; 2000-02-23 through 2026-04-30; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1987-06-22 through 1987-06-22; source ID `msha-addresses`
- **Assessed Violations:** 153 rows; 2000-02-09 through 2025-04-23; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 8 rows; 2015-04-27 through 2017-09-19; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 2 rows; 2015-02-05 through 2015-02-05; source ID `msha-conferences`
- **Contested Violations:** 8 rows; 2014-05-19 through 2016-03-15; source ID `msha-contested-violations`
- **Controller and Operator History:** 6 rows; 1981-01-01 through 2009-06-08; source ID `msha-controller-operator-history`
- **Inspections:** 145 rows; 2000-02-09 through 2026-07-07; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 36 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 81 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:** 21 rows; 2001-06-21 through 2026-07-09; source ID `msha-personal-health-samples`
- **Violations:** 155 rows; 2000-02-09 through 2025-04-23; 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/nuestra-senora-del-carmen-5400260`
- JSON: `/api/v1/mines/nuestra-senora-del-carmen-5400260`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/5400260/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/5400260/relationships`
- MCP resource: `mine://5400260/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`