# Speciality Sand Plant

- **MSHA mine ID:** 0405134
- **Status:** Abandoned
- **Type / commodity:** Facility / Sand, Industrial NEC
- **Location:** Ventura, CA
- **Operator:** P W Gillibrand Company
- **Controller:** Celine L Gillibrand Trust
- **Public source rows linked:** 605
- **Source coverage:** 14 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Celine L Gillibrand Trust (0170181) → P W Gillibrand Company (L01040) → Speciality Sand Plant (0405134)**

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

## Controller and operator valid-time history

- **Celine L  Gillibrand → P W Gillibrand Company:** 1991-02-01 through 2022-07-05; derived from co-tenure at mine 0405134; source `msha-controller-operator-history`.
- **Celine L Gillibrand Trust → P W Gillibrand Company:** 2022-07-06 through current/open; derived from co-tenure at mine 0405134; source `msha-controller-operator-history`.

- History rows: 2
- Typed edges: 5
- 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 — 0 since 2021:** Accidents and injuries 17 historical accident/injury rows; 0 coded fatalities and 622 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 105 violation rows across the full record; 22 carry an S&S flag and $14,836 appears in current assessed amounts.
3. **HEALTH — 35 samples:** Occupational health samples 35 personal. 4 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 12K employee hours and 28 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 24 linked rows:** Contests, conferences and decisions 12 contested-violation rows, 12 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 32 inspection events and 742 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 56.11005 — Fixed ladder anchorage and toe clearance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11005
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.14107 — Moving machine parts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **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 46.11 — Site-specific hazard awareness training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11
- **30 CFR 56.14200 — Warnings prior to starting or moving equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14200
- **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 56.14101 — Brakes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101

## Source coverage

- **Accident, Injuries, and Illnesses:** 17 rows; 2001-07-21 through 2010-02-25; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2010-10-01 through 2010-10-01; source ID `msha-addresses`
- **Assessed Violations:** 104 rows; 1994-09-09 through 2010-04-12; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 12 rows; 2009-06-08 through 2011-06-15; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 12 rows; 2008-02-28 through 2010-04-12; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 213 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 28 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 1991-02-01 through 1991-02-01; source ID `msha-controller-operator-history`
- **Inspections:** 32 rows; 2000-08-16 through 2010-04-06; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 24 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 19 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:** 35 rows; 2002-06-01 through 2009-10-07; source ID `msha-personal-health-samples`
- **Violations:** 105 rows; 1994-09-09 through 2010-04-12; 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/speciality-sand-plant-0405134`
- JSON: `/api/v1/mines/speciality-sand-plant-0405134`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0405134/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0405134/relationships`
- MCP resource: `mine://0405134/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`