# Relationship history for MSHA mine 3102369

Current hierarchy: **Reynolds Trucking Company LLC → Carolina Aggregate & Sand Holdings LLC → Dunbar 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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Bruce  Reynolds → Dunbar Pit; 2024-07-11 to 2025-02-17; source msha-controller-operator-history
- **controller_controls_mine:** Reynolds Trucking Company LLC → Dunbar Pit; 2025-02-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Carolina Aggregate & Sand Holdings LLC → Dunbar Pit; 2025-05-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bruce  Reynolds → Carolina Aggregate & Sand Holdings LLC; 2025-05-02 to 2025-02-17; source msha-controller-operator-history
- **controller_controls_operator:** Reynolds Trucking Company LLC → Carolina Aggregate & Sand Holdings LLC; 2025-05-02 to current/open; source msha-controller-operator-history