# Relationship history for MSHA mine 4202801

Current hierarchy: **Trevor  Bennett → Bennett Paving & Construction → Jerusalem UT 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

- **operator_operates_mine:** Bennett Paving & Construction → Jerusalem UT Pit; 2026-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Trevor  Bennett → Jerusalem UT Pit; 2026-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Trevor  Bennett → Bennett Paving & Construction; 2026-01-28 to current/open; source msha-controller-operator-history