# Relationship history for MSHA mine 4502791

Current hierarchy: **Tyler  McCallum; Ramon  Coronel; Hayley  Coronel → McCallum Crushing → Kitsap Quarry**

- 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:** Kitsap Quarry Inc → Kitsap Quarry; 1980-03-01 to 2003-10-05; source msha-controller-operator-history
- **controller_controls_mine:** Richard W  Martin → Kitsap Quarry; 1980-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard W  Martin → Kitsap Quarry Inc; 1980-03-01 to 2003-10-05; source msha-controller-operator-history
- **operator_operates_mine:** Kitsap Quarry → Kitsap Quarry; 2003-10-06 to 2012-06-25; source msha-controller-operator-history
- **controller_controls_mine:** Danny R  Bates → Kitsap Quarry; 2003-10-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Danny R  Bates → Kitsap Quarry; 2003-10-06 to 2012-06-25; source msha-controller-operator-history
- **operator_operates_mine:** Sound Excavation, Inc. → Kitsap Quarry; 2012-06-26 to 2015-01-08; source msha-controller-operator-history
- **controller_controls_mine:** Joseph T.  Lockhart → Kitsap Quarry; 2012-06-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joseph T.  Lockhart → Sound Excavation, Inc.; 2012-06-26 to 2015-01-08; source msha-controller-operator-history
- **controller_controls_mine:** Lance  Despain → Kitsap Quarry; 2013-03-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Pyramid Materials → Kitsap Quarry; 2015-01-09 to 2018-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Lance  Despain → Pyramid Materials; 2015-01-09 to 2018-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Kitsap Quarry, LLC → Kitsap Quarry; 2019-01-01 to 2024-12-01; source msha-controller-operator-history
- **controller_controls_mine:** Nicole  Ueland et al → Kitsap Quarry; 2019-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Nicole  Ueland et al → Kitsap Quarry, LLC; 2019-01-01 to 2024-12-01; source msha-controller-operator-history
- **controller_controls_operator:** Craig  Ueland et al → Kitsap Quarry, LLC; 2019-01-01 to 2024-12-01; source msha-controller-operator-history
- **operator_operates_mine:** McCallum Crushing → Kitsap Quarry; 2024-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Hayley  Coronel et al → Kitsap Quarry; 2024-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hayley  Coronel et al → McCallum Crushing; 2024-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ramon  Coronel et al → McCallum Crushing; 2024-12-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Tyler  McCallum et al → McCallum Crushing; 2024-12-02 to current/open; source msha-controller-operator-history