# Relationship history for MSHA mine 0405426

Current hierarchy: **Darren  Rose → Yreka Transit Mix Concrete, Inc. → Menne 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: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** John F  Shea → Menne Pit; 1950-01-01 to 2024-10-21; source msha-controller-operator-history
- **controller_controls_mine:** Evans Dale → Menne Pit; 1992-12-01 to 2006-02-02; source msha-controller-operator-history
- **controller_controls_mine:** Terry E  Smith → Menne Pit; 1997-01-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Essayons Inc → Menne Pit; 2000-04-01 to 2003-11-06; source msha-controller-operator-history
- **controller_controls_operator:** Terry E  Smith → Essayons Inc; 2000-04-01 to 2003-11-06; source msha-controller-operator-history
- **operator_operates_mine:** J F Shea Co Inc → Menne Pit; 2003-11-07 to 2006-02-02; source msha-controller-operator-history
- **controller_controls_operator:** John F  Shea → J F Shea Co Inc; 2003-11-07 to 2006-02-02; source msha-controller-operator-history
- **operator_operates_mine:** Yreka Transit Mix Concrete, Inc. → Menne Pit; 2006-02-03 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Darren  Rose → Menne Pit; 2006-02-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Darren  Rose → Yreka Transit Mix Concrete, Inc.; 2006-02-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Evans Dale → Yreka Transit Mix Concrete, Inc.; 2006-02-03 to 2006-02-02; source msha-controller-operator-history
- **controller_controls_mine:** Peter  Shea Jr → Menne Pit; 2024-10-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Peter  Shea Jr → J F Shea Co Inc; 2024-10-22 to 2006-02-02; source msha-controller-operator-history