# Relationship history for MSHA mine 1517059

Current hierarchy: **James H  Booth → JT Reclaim, LLC → Prep Plant # 1**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** James H  Booth et al → Prep Plant # 1; 1987-07-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Beech Fork Processing LLC → Prep Plant # 1; 1991-04-01 to 2022-10-24; source msha-controller-operator-history
- **controller_controls_operator:** James H  Booth et al → Beech Fork Processing LLC; 1991-04-01 to 2022-10-24; source msha-controller-operator-history
- **operator_operates_mine:** JT Reclaim, LLC → Prep Plant # 1; 2022-10-25 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James H  Booth et al → Prep Plant # 1; 2022-10-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James H  Booth et al → JT Reclaim, LLC; 2022-10-25 to current/open; source msha-controller-operator-history