# Lanman Lueders Quarry

- **MSHA mine ID:** 4105500
- **Status:** Active
- **Type / commodity:** Surface / Dimension Limestone
- **Location:** Shackelford, TX
- **Operator:** Lanman Lueders Quarry
- **Controller:** JH Strain & Sons, Inc; Holli  Sims; Phil  Lanman; Mark  Sims
- **Public source rows linked:** 234
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**JH Strain & Sons, Inc; Holli  Sims; Phil  Lanman; Mark  Sims (0155501) → Lanman Lueders Quarry (0170773) → Lanman Lueders Quarry (4105500)**

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

## Controller and operator valid-time history

- **Holli  Sims et al → Lanman Lueders Quarry:** 2020-02-28 through current/open; derived from co-tenure at mine 4105500; source `msha-controller-operator-history`.
- **JH Strain & Sons, Inc et al → Lanman Lueders Quarry:** 2020-02-28 through current/open; derived from co-tenure at mine 4105500; source `msha-controller-operator-history`.
- **Phil  Lanman et al → Lanman Lueders Quarry:** 2020-02-28 through current/open; derived from co-tenure at mine 4105500; source `msha-controller-operator-history`.
- **Mark  Sims et al → Lanman Lueders Quarry:** 2020-02-28 through current/open; derived from co-tenure at mine 4105500; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 6
- 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 — 1 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 40 lost days across the published record.
2. **COMPLIANCE — 52 since 2021:** Violations and penalties 66 violation rows across the full record; 12 carry an S&S flag and $19,876 appears in current assessed amounts.
3. **HEALTH — 0 samples:** Occupational health samples No published samples. 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 11 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 10 linked rows:** Contests, conferences and decisions 5 contested-violation rows, 5 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 — 14 since 2021:** Inspections 19 inspection events and 191 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 56.20003 — Housekeeping.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **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 50.30-1 — General instructions for completing MSHA Form 7000-2.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30-1
- **30 CFR 56.4201 — Inspection.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201
- **30 CFR 56.11001 — Safe access.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001
- **30 CFR 56.4230 — Self-propelled equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4230

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2022-01-28 through 2022-01-28; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2022-04-25 through 2022-04-25; source ID `msha-addresses`
- **Assessed Violations:** 66 rows; 2020-06-09 through 2026-07-22; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 5 rows; 2025-11-18 through 2025-11-18; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 5 rows; 2025-04-08 through 2025-04-08; source ID `msha-contested-violations`
- **Controller and Operator History:** 4 rows; 2020-02-28 through 2020-02-28; source ID `msha-controller-operator-history`
- **Inspections:** 19 rows; 2020-06-09 through 2026-07-22; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 52 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 14 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Violations:** 66 rows; 2020-06-09 through 2026-07-22; 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/lanman-lueders-quarry-4105500`
- JSON: `/api/v1/mines/lanman-lueders-quarry-4105500`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/4105500/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/4105500/relationships`
- MCP resource: `mine://4105500/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`