# Relationship history for MSHA mine 0202466

Current hierarchy: **Clint  Bleeker → THE LANDSCAPE CONNECTION COMMERCIAL SUPPLY YARD → SHEEP HILL CINDER MINE**

- 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

- **operator_operates_mine:** Glory Enterprise Llc → SHEEP HILL CINDER MINE; 1988-11-01 to 2007-07-19; source msha-controller-operator-history
- **controller_controls_mine:** Bonnie J  Crick → SHEEP HILL CINDER MINE; 1988-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bonnie J  Crick → Glory Enterprise Llc; 1988-11-01 to 2007-07-19; source msha-controller-operator-history
- **controller_controls_mine:** Rinker Group Ltd → SHEEP HILL CINDER MINE; 2004-08-01 to 2007-07-09; source msha-controller-operator-history
- **controller_controls_mine:** Cemex S A → SHEEP HILL CINDER MINE; 2007-07-10 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Rinker Materials → SHEEP HILL CINDER MINE; 2007-07-20 to 2008-07-31; source msha-controller-operator-history
- **controller_controls_operator:** Rinker Group Ltd → Rinker Materials; 2007-07-20 to 2007-07-09; source msha-controller-operator-history
- **controller_controls_operator:** Cemex S A → Rinker Materials; 2007-07-20 to 2008-07-31; source msha-controller-operator-history
- **operator_operates_mine:** CEMEX Construction Materials South, LLC → SHEEP HILL CINDER MINE; 2008-08-01 to 2017-05-01; source msha-controller-operator-history
- **controller_controls_mine:** Cemex S A → SHEEP HILL CINDER MINE; 2008-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cemex S A → CEMEX Construction Materials South, LLC; 2008-08-01 to 2017-05-01; source msha-controller-operator-history
- **operator_operates_mine:** The Landscape Connection Commercial Supply Yard → SHEEP HILL CINDER MINE; 2017-05-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Clint  Bleeker → SHEEP HILL CINDER MINE; 2017-05-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clint  Bleeker → The Landscape Connection Commercial Supply Yard; 2017-05-02 to current/open; source msha-controller-operator-history