# Relationship history for MSHA mine 4105673

Current hierarchy: **Troy  Latham; Justin  Latham → L3 Construction, LLC → L3 Construction**

- 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:** L3 Construction, LLC → L3 Construction; 2023-03-07 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Troy  Latham et al → L3 Construction; 2023-03-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Troy  Latham et al → L3 Construction, LLC; 2023-03-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Justin  Latham et al → L3 Construction, LLC; 2023-03-07 to current/open; source msha-controller-operator-history