# 3rd Cross Materials, LLC

- **MSHA mine ID:** 4105143
- **Status:** Abandoned
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Williamson, TX
- **Operator:** 3rd Cross Materials, LLC
- **Controller:** Johnny D  Leverett; Marion D  Carter
- **Public source rows linked:** 190
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Johnny D  Leverett; Marion D  Carter (0142901) → 3rd Cross Materials, LLC (0158773) → 3rd Cross Materials, LLC (4105143)**

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

## Controller and operator valid-time history

- **Kenneth  Lewis  et al → Venture Aggregates, LLC:** 2015-08-06 through 2018-08-07; derived from co-tenure at mine 4105143; source `msha-controller-operator-history`.
- **Carol  Lewis  et al → Venture Aggregates, LLC:** 2015-08-06 through 2018-08-07; derived from co-tenure at mine 4105143; source `msha-controller-operator-history`.
- **Johnny D  Leverett et al → 3rd Cross Materials, LLC:** 2018-08-08 through current/open; derived from co-tenure at mine 4105143; source `msha-controller-operator-history`.
- **Marion D  Carter et al → 3rd Cross Materials, LLC:** 2018-08-08 through current/open; derived from co-tenure at mine 4105143; 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 1 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 52 violation rows across the full record; 12 carry an S&S flag and $11,054 appears in current assessed amounts.
3. **HEALTH — 7 samples:** Occupational health samples 7 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 8 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 13 linked rows:** Contests, conferences and decisions 6 contested-violation rows, 6 civil-penalty docket/decision rows, and 1 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 — 0 since 2021:** Inspections 15 inspection events and 153 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 50.30 — Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30
- **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 56.12028 — Testing grounding systems.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028
- **30 CFR 62.120 — Action level.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120
- **30 CFR 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002
- **30 CFR 56.18010 — First aid.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010
- **30 CFR 50.20 — Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20
- **30 CFR 46.9 — Records of training.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9
- **30 CFR 41.12 — Changes; notification by operator.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.14132 — Horns and backup alarms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2019-02-15 through 2019-02-15; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2020-08-25 through 2020-08-25; source ID `msha-addresses`
- **Assessed Violations:** 50 rows; 2016-01-05 through 2019-12-10; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 6 rows; 2016-06-30 through 2016-06-30; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 1 rows; 2016-03-23 through 2016-03-23; source ID `msha-conferences`
- **Contested Violations:** 6 rows; 2016-01-05 through 2016-01-05; source ID `msha-contested-violations`
- **Controller and Operator History:** 4 rows; 2015-08-06 through 2018-08-08; source ID `msha-controller-operator-history`
- **Inspections:** 15 rows; 2016-01-05 through 2020-08-17; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 36 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 10 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:** 7 rows; 2016-09-20 through 2019-05-14; source ID `msha-personal-health-samples`
- **Violations:** 52 rows; 2016-01-05 through 2019-12-10; 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/3rd-cross-materials-llc-4105143`
- JSON: `/api/v1/mines/3rd-cross-materials-llc-4105143`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4105143/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4105143/relationships`
- MCP resource: `mine://4105143/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`