# Relationship history for MSHA mine 2602608

Current hierarchy: **Blaine J  Rees → BJ Rees's Enterprise → Mesquite NV BLM Pit**

- 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:** Blaine J  Rees → Mesquite NV BLM Pit; 2000-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** BJ Rees's Enterprise → Mesquite NV BLM Pit; 2007-03-02 to 2025-10-13; source msha-controller-operator-history
- **controller_controls_operator:** Blaine J  Rees → BJ Rees's Enterprise; 2007-03-02 to 2025-10-13; source msha-controller-operator-history
- **controller_controls_mine:** Blaine J  Rees → Mesquite NV BLM Pit; 2025-07-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** BJ Rees's Enterprise → Mesquite NV BLM Pit; 2025-10-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Blaine J  Rees → BJ Rees's Enterprise; 2025-10-14 to current/open; source msha-controller-operator-history