# Island Rd. Pit

- **MSHA mine ID:** 2003334
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** Clinton, MI
- **Operator:** Les Miller & Sons Aggregates, Inc.
- **Controller:** James A.  Miller; Richard A.  Miller
- **Public source rows linked:** 220
- **Source coverage:** 9 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**James A.  Miller; Richard A.  Miller (0103395) → Les Miller & Sons Aggregates, Inc. (0121671) → Island Rd. Pit (2003334)**

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

## Controller and operator valid-time history

- **James A  Miller et al → Les Miller & Sons Sand & Gravel, Inc.:** 2005-10-13 through 2012-02-16; derived from co-tenure at mine 2003334; source `msha-controller-operator-history`.
- **Glen J  Miller et al → Les Miller & Sons Sand & Gravel, Inc.:** 2005-10-13 through 2012-02-16; derived from co-tenure at mine 2003334; source `msha-controller-operator-history`.
- **Richard A.  Miller et al → Les Miller & Sons Aggregates, Inc.:** 2012-02-17 through current/open; derived from co-tenure at mine 2003334; source `msha-controller-operator-history`.
- **James A.  Miller et al → Les Miller & Sons Aggregates, Inc.:** 2012-02-17 through current/open; derived from co-tenure at mine 2003334; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 8
- 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 8 violation rows across the full record; 2 carry an S&S flag and $816 appears in current assessed amounts.
3. **HEALTH — 8 samples:** Occupational health samples 8 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 2K employee hours and 3 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 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 — 4 since 2021:** Inspections 25 inspection events and 278 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 56.9300 — 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 56.12018 — Identification of power switches.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018
- **30 CFR 62.130 — Permissible exposure level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130
- **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 56.12008 — 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 56.12030 — 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

## Source coverage

- **Addresses of Record:** 1 rows; 2023-01-05 through 2023-01-05; source ID `msha-addresses`
- **Assessed Violations:** 8 rows; 2009-10-29 through 2017-06-05; source ID `msha-assessed-violations`
- **Controller and Operator History:** 4 rows; 2005-10-13 through 2012-02-17; source ID `msha-controller-operator-history`
- **Inspections:** 25 rows; 2005-10-17 through 2022-10-31; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 131 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 34 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:** 8 rows; 2011-06-09 through 2021-03-30; source ID `msha-personal-health-samples`
- **Violations:** 8 rows; 2009-10-29 through 2017-06-05; 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/island-rd-pit-2003334`
- JSON: `/api/v1/mines/island-rd-pit-2003334`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/2003334/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/2003334/relationships`
- MCP resource: `mine://2003334/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`