# Lehigh White Cement Company, LLC

- **MSHA mine ID:** 3600166
- **Status:** Active
- **Type / commodity:** Facility / Cement
- **Location:** York, PA
- **Operator:** Lehigh White Cement Company, LLC
- **Controller:** Cementir Holding; Cemex SA
- **Public source rows linked:** 1,318
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Cementir Holding; Cemex SA (0140381) → Lehigh White Cement Company, LLC (0156793) → Lehigh White Cement Company, LLC (3600166)**

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

## Controller and operator valid-time history

- **Medusa Corp → Medusa Cement Company:** 1950-01-01 through 1978-12-31; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.
- **Crane Company → Medusa Cement Company:** 1979-01-01 through 1982-10-04; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.
- **Heidelberg Materials AG → Lehigh Portland Cement Company:** 1982-10-05 through 2002-01-31; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.
- **Heidelberg Materials AG → Lehigh Cement Company, LLC:** 2002-02-01 through 2018-03-31; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.
- **Cementir Holding et al → Lehigh White Cement Company, LLC:** 2018-04-01 through current/open; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.
- **Cemex SA  et al → Lehigh White Cement Company, LLC:** 2018-04-01 through current/open; derived from co-tenure at mine 3600166; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 16
- 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: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 14 since 2021:** Accidents and injuries 51 historical accident/injury rows; 0 coded fatalities and 623 lost days across the published record.
2. **COMPLIANCE — 84 since 2021:** Violations and penalties 355 violation rows across the full record; 76 carry an S&S flag and $148,255 appears in current assessed amounts.
3. **HEALTH — 160 samples:** Occupational health samples 160 personal. 2 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 29K employee hours and 57 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 40 linked rows:** Contests, conferences and decisions 18 contested-violation rows, 18 civil-penalty docket/decision rows, and 4 conference records linked by issuance number.
6. **CONTRACTORS — 4 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 — 19 since 2021:** Inspections 85 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 56.5001 — Exposure limits for airborne contaminants.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001
- **30 CFR 56.12008 — Insulation and fittings for power wires and cables.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008
- **30 CFR 56.14205 — Machinery, equipment, and tools.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14205
- **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 56.4011 — Abandoned electric circuits.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4011
- **30 CFR 56.4104 — Combustible waste.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104
- **30 CFR 47.41 — Requirement for container labels.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **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 56.11003 — 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
- **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

## Source coverage

- **Accident, Injuries, and Illnesses:** 51 rows; 2000-05-12 through 2026-09-15; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 1977-05-23 through 1977-05-23; source ID `msha-addresses`
- **Assessed Violations:** 354 rows; 2000-05-31 through 2026-05-14; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 18 rows; 2012-02-21 through 2012-02-21; source ID `msha-civil-penalty-dockets-decisions`
- **Conferences:** 4 rows; 2005-05-18 through 2015-08-13; source ID `msha-conferences`
- **Contested Violations:** 18 rows; 2011-03-15 through 2011-03-18; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 153 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 34 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 6 rows; 1950-01-01 through 2018-04-01; source ID `msha-controller-operator-history`
- **Inspections:** 85 rows; 2000-05-30 through 2026-06-08; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 24 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:** 160 rows; 2003-12-18 through 2026-06-10; source ID `msha-personal-health-samples`
- **Violations:** 355 rows; 2000-05-31 through 2026-05-14; 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/lehigh-white-cement-company-llc-3600166`
- JSON: `/api/v1/mines/lehigh-white-cement-company-llc-3600166`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3600166/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3600166/relationships`
- MCP resource: `mine://3600166/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`