# Relationship history for MSHA mine 2200669

Current hierarchy: **Jaime S M  French → Dunn Roadbuilders Llc → MOSELLE PLANT**

- 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:** Pryor Hot Mix Inc #2 → MOSELLE PLANT; 1995-06-01 to 1996-08-31; source msha-controller-operator-history
- **controller_controls_mine:** Pryor J J → MOSELLE PLANT; 1995-06-01 to 1996-08-31; source msha-controller-operator-history
- **controller_controls_operator:** Pryor J J → Pryor Hot Mix Inc #2; 1995-06-01 to 1996-08-31; source msha-controller-operator-history
- **operator_operates_mine:** Dunn Roadbuilders Llc → MOSELLE PLANT; 1996-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jaime S M  French → MOSELLE PLANT; 1996-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jaime S M  French → Dunn Roadbuilders Llc; 1996-09-01 to current/open; source msha-controller-operator-history