# YORK COUNTY MINES

- **MSHA mine ID:** 3800542
- **Status:** Abandoned
- **Type / commodity:** Surface / Construction Sand and Gravel
- **Location:** York, SC
- **Operator:** The Lane Construction Corporation
- **Controller:** Lane Industries Inc
- **Public source rows linked:** 71
- **Source coverage:** 7 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Lane Industries Inc (M00042) → The Lane Construction Corporation (L00092) → YORK COUNTY MINES (3800542)**

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

## Controller and operator valid-time history

- **Philipp Holzmann A G → Rea Construction Company:** 1978-03-09 through 2003-10-30; derived from co-tenure at mine 3800542; source `msha-controller-operator-history`.
- **Lane Industries Inc → Rea Contracting LLC:** 2003-10-31 through 2012-05-01; derived from co-tenure at mine 3800542; source `msha-controller-operator-history`.
- **Lane Industries Inc → The Lane Construction Corporation:** 2012-05-02 through current/open; derived from co-tenure at mine 3800542; 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 — 0 since 2021:** Accidents and injuries 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 0 violation rows across the full record; 0 carry an S&S flag and $0 appears in current assessed amounts.
3. **HEALTH — 1 samples:** Occupational health samples 1 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 8 employee hours and 1 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 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 — 0 since 2021:** Inspections 7 inspection events and 56 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.

No retained recent violation standard resolved to the current Title 30 index.

## Source coverage

- **Addresses of Record:** 1 rows; 2006-05-31 through 2006-05-31; source ID `msha-addresses`
- **Controller and Operator History:** 3 rows; 1978-03-09 through 2012-05-02; source ID `msha-controller-operator-history`
- **Inspections:** 7 rows; 2000-08-17 through 2003-08-13; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 49 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 9 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:** 1 rows; 2002-07-23 through 2002-07-23; source ID `msha-personal-health-samples`

## 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/york-county-mines-3800542`
- JSON: `/api/v1/mines/york-county-mines-3800542`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/3800542/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/3800542/relationships`
- MCP resource: `mine://3800542/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`