# Relationship history for MSHA mine 2402390

Current hierarchy: **William H  Gay; Dina H  Gay → BDJ Construction LLC → Randall 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

- **operator_operates_mine:** BDJ Construction LLC → Randall Pit; 2005-01-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Dina H  Gay  et al → Randall Pit; 2005-01-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Dina H  Gay  et al → BDJ Construction LLC; 2005-01-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** William H  Gay  et al → BDJ Construction LLC; 2005-01-10 to current/open; source msha-controller-operator-history