# Relationship history for MSHA mine 1002158

Current hierarchy: **Brett A  Garrigan → King 2070 Mining LLC → King**

- 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:** King 2070 Mining LLC → King; 2008-06-03 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Brett A  Garrigan → King; 2008-06-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brett A  Garrigan → King 2070 Mining LLC; 2008-06-03 to current/open; source msha-controller-operator-history