# Relationship history for MSHA mine 4607084

Current hierarchy: **Paul K  Moran → Clear Creek Fuel Corp → Clear Creek Fuel Corp Prep 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: 2026-10-18T09:31:49.615908+00:00

## Valid-time edges

- **controller_controls_mine:** Paul K  Moran → Clear Creek Fuel Corp Prep Plant; 1984-10-19 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Clear Creek Fuel Corp → Clear Creek Fuel Corp Prep Plant; 1986-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul K  Moran → Clear Creek Fuel Corp; 1986-03-01 to current/open; source msha-controller-operator-history