# Relationship history for MSHA mine 4003228

Current hierarchy: **Charles  Bennett → CSB II, INC. → Valley Creek Permit #3112**

- 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

- **controller_controls_mine:** Charles  Bennett → Valley Creek Permit #3112; 2001-06-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** CSB II, INC. → Valley Creek Permit #3112; 2004-05-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Bennett → CSB II, INC.; 2004-05-25 to current/open; source msha-controller-operator-history