# Relationship history for MSHA mine 0801432

Current hierarchy: **Richard D Eady; Josh R Pate; Joel R Pate → Stateline Sand & Gravel LLC. → Stateline Sand & Gravel**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Stateline Sand & Gravel LLC. → Stateline Sand & Gravel; 2020-12-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Joel R Pate et al → Stateline Sand & Gravel; 2020-12-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joel R Pate et al → Stateline Sand & Gravel LLC.; 2020-12-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Josh R Pate et al → Stateline Sand & Gravel LLC.; 2020-12-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard D Eady et al → Stateline Sand & Gravel LLC.; 2020-12-18 to current/open; source msha-controller-operator-history