# Grand Rivers Quarry

- **MSHA mine ID:** 1500087
- **Status:** Active
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Livingston, KY
- **Operator:** Vulcan Construction Materials, LLC
- **Controller:** Vulcan Materials Company
- **Public source rows linked:** 5,682
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Vulcan Materials Company (0071891) → Vulcan Construction Materials, LLC (L16168) → Grand Rivers Quarry (1500087)**

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

## Controller and operator valid-time history

- **David W  Reed → Reed Crushed Stone Company Inc:** 1950-01-01 through 1990-09-05; derived from co-tenure at mine 1500087; source `msha-controller-operator-history`.
- **Legacy Vulcan Corp (Form:Vulcan Materials Co) → Vulcan Construction Materials, LLC:** 1990-09-06 through 2007-11-15; derived from co-tenure at mine 1500087; source `msha-controller-operator-history`.
- **Vulcan Materials Company → Vulcan Construction Materials, LLC:** 2007-11-16 through current/open; derived from co-tenure at mine 1500087; source `msha-controller-operator-history`.

- History rows: 3
- 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 — 8 since 2021:** Accidents and injuries 88 historical accident/injury rows; 0 coded fatalities and 3,707 lost days across the published record.
2. **COMPLIANCE — 119 since 2021:** Violations and penalties 492 violation rows across the full record; 89 carry an S&S flag and $121,229 appears in current assessed amounts.
3. **HEALTH — 143 samples:** Occupational health samples 143 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 90K employee hours and 144 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 201 linked rows:** Contests, conferences and decisions 75 contested-violation rows, 76 civil-penalty docket/decision rows, and 50 conference records linked by issuance number.
6. **CONTRACTORS — 22 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 — 29 since 2021:** Inspections 175 inspection events and 7K 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 47.44 — Temporary, portable containers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44
- **30 CFR 56.20003 — Housekeeping.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 56.4130 — Electric substations and liquid storage facilities.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (5 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.4203 — Extinguisher recharging or replacement.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4203
- **30 CFR 56.14207 — Parking procedures for unattended equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207
- **30 CFR 56.11003 — Construction and maintenance of ladders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11003

## Source coverage

- **Accident, Injuries, and Illnesses:** 88 rows; 2000-01-04 through 2026-04-11; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1979-01-23 through 1979-01-23; source ID `msha-addresses`
- **Assessed Violations:** 488 rows; 2000-02-02 through 2026-07-01; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 76 rows; 2000-07-24 through 2026-07-20; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 50 rows; 2000-02-28 through 2026-08-17; source ID `msha-conferences`
- **Contested Violations:** 75 rows; 2006-10-17 through 2025-10-21; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 2,998 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 704 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1950-01-01 through 1990-09-06; source ID `msha-controller-operator-history`
- **Inspections:** 175 rows; 2000-01-31 through 2026-09-09; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 314 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 74 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:** 143 rows; 2002-09-18 through 2026-09-09; source ID `msha-personal-health-samples`
- **Violations:** 492 rows; 2000-02-02 through 2026-07-01; 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/grand-rivers-quarry-1500087`
- JSON: `/api/v1/mines/grand-rivers-quarry-1500087`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1500087/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1500087/relationships`
- MCP resource: `mine://1500087/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`