# Kimble Clay, Limestone Quarry and Mill

- **MSHA mine ID:** 3300089
- **Status:** Active
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Tuscarawas, OH
- **Operator:** Kimble Company
- **Controller:** Keith B  Kimble
- **Public source rows linked:** 2,806
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Keith B  Kimble (C07776) → Kimble Company (P18966) → Kimble Clay, Limestone Quarry and Mill (3300089)**

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

## Controller and operator valid-time history

- **Floyd E Kimble → Kimble Company:** 1950-01-01 through 2001-08-28; derived from co-tenure at mine 3300089; source `msha-controller-operator-history`.
- **Keith B  Kimble → Kimble Company:** 2001-08-29 through current/open; derived from co-tenure at mine 3300089; 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 2 since 2021:** Accidents and injuries 17 historical accident/injury rows; 0 coded fatalities and 112 lost days across the published record.
2. **COMPLIANCE — 56 since 2021:** Violations and penalties 319 violation rows across the full record; 94 carry an S&S flag and $73,572 appears in current assessed amounts.
3. **HEALTH — 143 samples:** Occupational health samples 143 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 18K employee hours and 33 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 17 linked rows:** Contests, conferences and decisions 3 contested-violation rows, 3 civil-penalty docket/decision rows, and 11 conference records linked by issuance number.
6. **CONTRACTORS — 12 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 102 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 56.3430 — Activity between machinery or equipment and the highwall or bank.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3430
- **30 CFR 46.12 — Responsibility for independent contractor training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.12
- **30 CFR 56.9314 — Trimming stockpile and muckpile faces.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9314
- **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 56.16006 — Protection of gas cylinder valves.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006
- **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 56.14112 — Construction and maintenance of guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112
- **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 56.20011 — Barricades and warning signs.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 17 rows; 2000-09-13 through 2025-03-17; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1975-01-14 through 1975-01-14; source ID `msha-addresses`
- **Assessed Violations:** 316 rows; 2000-02-02 through 2026-02-09; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 3 rows; 2015-08-24 through 2017-06-28; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 11 rows; 2017-03-30 through 2020-12-02; source ID `msha-conferences`
- **Contested Violations:** 3 rows; 2014-12-15 through 2016-07-28; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 1,220 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 285 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 2 rows; 1950-01-01 through 1950-01-01; source ID `msha-controller-operator-history`
- **Inspections:** 102 rows; 2000-02-02 through 2026-06-24; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 309 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; 2000-07-12 through 2026-06-24; source ID `msha-personal-health-samples`
- **Violations:** 319 rows; 2000-02-02 through 2026-02-09; 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/kimble-clay-limestone-quarry-and-mill-3300089`
- JSON: `/api/v1/mines/kimble-clay-limestone-quarry-and-mill-3300089`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3300089/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3300089/relationships`
- MCP resource: `mine://3300089/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`