# Greenbank, Inc.

- **MSHA mine ID:** 4502244
- **Status:** Active
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Island, WA
- **Operator:** Greenbank Concrete & Aggregates
- **Controller:** Charles C  Baker; Cathie  Walden
- **Public source rows linked:** 941
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Charles C  Baker; Cathie  Walden (0166041) → Greenbank Concrete & Aggregates (0081724) → Greenbank, Inc. (4502244)**

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

## Controller and operator valid-time history

- **Keith H  Wrightsman  et al → Greenbank Sand & Gravel Company:** 1950-01-01 through 1989-04-28; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **James M  Mc Auliffe → Greenbank Inc:** 1989-04-29 through 1992-01-09; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **David B  Walden  et al → Greenbank Inc:** 1992-01-10 through 2007-06-26; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **Edward L  Rempel  et al → Greenbank Inc:** 1992-01-10 through 2007-06-26; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **Edward L  Rempel  et al → Greenbank Concrete & Aggregates:** 2007-06-27 through 2018-01-16; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **David B  Walden  et al → Greenbank Concrete & Aggregates:** 2007-06-27 through 2018-01-16; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **Cathie  Walden et al → Greenbank Concrete & Aggregates:** 2018-01-17 through 2021-11-08; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **David B Walden et al → Greenbank Concrete & Aggregates:** 2018-01-17 through 2021-11-08; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **Charles C  Baker et al → Greenbank Concrete & Aggregates:** 2021-11-09 through current/open; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.
- **Cathie  Walden et al → Greenbank Concrete & Aggregates:** 2021-11-09 through current/open; derived from co-tenure at mine 4502244; source `msha-controller-operator-history`.

- History rows: 10
- Typed edges: 20
- 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 18 historical accident/injury rows; 0 coded fatalities and 131 lost days across the published record.
2. **COMPLIANCE — 71 since 2021:** Violations and penalties 272 violation rows across the full record; 91 carry an S&S flag and $78,806 appears in current assessed amounts.
3. **HEALTH — 9 samples:** Occupational health samples 9 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 4K employee hours and 9 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 21 linked rows:** Contests, conferences and decisions 9 contested-violation rows, 9 civil-penalty docket/decision rows, and 3 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 — 18 since 2021:** Inspections 76 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 56.12018 — 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 56.4104 — Combustible waste.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 56.4201 — Inspection.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201
- **30 CFR 46.5 — New miner training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5
- **30 CFR 56.12032 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032
- **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 56.12030 — Correction of dangerous conditions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030
- **30 CFR 56.20003 — Housekeeping.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 56.14110 — Flying or falling materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110

## Source coverage

- **Accident, Injuries, and Illnesses:** 18 rows; 2000-03-24 through 2006-09-29; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2013-07-01 through 2013-07-01; source ID `msha-addresses`
- **Assessed Violations:** 267 rows; 2000-04-05 through 2026-05-05; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 9 rows; 2005-11-02 through 2012-08-31; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 3 rows; 2000-02-22 through 2000-02-22; source ID `msha-conferences`
- **Contested Violations:** 9 rows; 2004-03-18 through 2010-11-15; source ID `msha-contested-violations`
- **Controller and Operator History:** 10 rows; 1950-01-01 through 2007-06-27; source ID `msha-controller-operator-history`
- **Inspections:** 76 rows; 2000-04-05 through 2026-05-05; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 212 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 54 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:** 9 rows; 2001-07-10 through 2025-01-22; source ID `msha-personal-health-samples`
- **Violations:** 272 rows; 2000-04-05 through 2026-05-05; 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/greenbank-inc-4502244`
- JSON: `/api/v1/mines/greenbank-inc-4502244`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4502244/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4502244/relationships`
- MCP resource: `mine://4502244/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`