# Consolidated Materials

- **MSHA mine ID:** 1100096
- **Status:** Intermittent
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Boone, IL
- **Operator:** Consolidated Materials, Inc.
- **Controller:** Donald J  Mueller
- **Public source rows linked:** 887
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Donald J  Mueller (0113029) → Consolidated Materials, Inc. (0132797) → Consolidated Materials (1100096)**

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

## Controller and operator valid-time history

- **Marvin G  Lee → Charles F Lee & Sons Inc:** 1950-01-01 through 2011-06-10; derived from co-tenure at mine 1100096; source `msha-controller-operator-history`.
- **Thomas A  Lee → Lee Quarry Inc:** 2011-06-11 through 2014-11-30; derived from co-tenure at mine 1100096; source `msha-controller-operator-history`.
- **Donald J  Mueller → Consolidated Materials, Inc.:** 2014-12-01 through current/open; derived from co-tenure at mine 1100096; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 9
- 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 7 historical accident/injury rows; 0 coded fatalities and 284 lost days across the published record.
2. **COMPLIANCE — 18 since 2021:** Violations and penalties 126 violation rows across the full record; 18 carry an S&S flag and $18,172 appears in current assessed amounts.
3. **HEALTH — 6 samples:** Occupational health samples 6 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 6 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 126 linked rows:** Contests, conferences and decisions 62 contested-violation rows, 62 civil-penalty docket/decision rows, and 2 conference records linked by issuance number.
6. **CONTRACTORS — 1 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 — 9 since 2021:** Inspections 51 inspection events and 799 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 56.14108 — Overhead drive belts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14108
- **30 CFR 56.12004 — Electrical conductors.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004
- **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 56.12032 — 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 56.12006 — Distribution boxes.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12006
- **30 CFR 56.12023 — Guarding electrical connections and resistor grids.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023
- **30 CFR 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30

## Source coverage

- **Accident, Injuries, and Illnesses:** 7 rows; 2006-06-13 through 2025-07-24; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2019-11-18 through 2019-11-18; source ID `msha-addresses`
- **Assessed Violations:** 126 rows; 2001-06-20 through 2026-09-02; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 62 rows; 2011-12-22 through 2017-04-18; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 2 rows; 2002-05-20 through 2002-05-20; source ID `msha-conferences`
- **Contested Violations:** 62 rows; 2009-07-06 through 2016-06-28; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 131 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 41 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 1950-01-01 through 2014-12-01; source ID `msha-controller-operator-history`
- **Inspections:** 51 rows; 2000-06-05 through 2026-09-02; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 214 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:** 6 rows; 2012-04-25 through 2023-10-18; source ID `msha-personal-health-samples`
- **Violations:** 126 rows; 2001-06-20 through 2026-09-02; 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/consolidated-materials-1100096`
- JSON: `/api/v1/mines/consolidated-materials-1100096`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1100096/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1100096/relationships`
- MCP resource: `mine://1100096/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`