# Relationship history for MSHA mine 0405831

Current hierarchy: **Michael  Daniels → Daniels Equipment Inc. → Live Oak Quarry**

- 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:** Michael  Daniels → Live Oak Quarry; 2011-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Daniels Equipment Inc. → Live Oak Quarry; 2011-11-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Daniels → Daniels Equipment Inc.; 2011-11-17 to current/open; source msha-controller-operator-history