# Relationship history for MSHA mine 2402785

Current hierarchy: **Jake  King → J & J Excavating and Trucking, Inc. → Old Corvallis 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:** David  Wiediger → Old Corvallis Pit; 2011-04-07 to 2013-08-23; source msha-controller-operator-history
- **controller_controls_mine:** Kip A  McClendon → Old Corvallis Pit; 2013-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** John  King Jr → Old Corvallis Pit; 2015-01-15 to 2020-09-28; source msha-controller-operator-history
- **controller_controls_mine:** Jake  King → Old Corvallis Pit; 2020-09-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Rock It Crushing → Old Corvallis Pit; 2023-04-06 to 2024-12-25; source msha-controller-operator-history
- **controller_controls_operator:** David  Wiediger → Rock It Crushing; 2023-04-06 to 2013-08-23; source msha-controller-operator-history
- **controller_controls_operator:** Kip A  McClendon → Rock It Crushing; 2023-04-06 to 2024-12-25; source msha-controller-operator-history
- **operator_operates_mine:** J & J Excavating and Trucking, Inc. → Old Corvallis Pit; 2024-12-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John  King Jr → J & J Excavating and Trucking, Inc.; 2024-12-26 to 2020-09-28; source msha-controller-operator-history
- **controller_controls_operator:** Jake  King → J & J Excavating and Trucking, Inc.; 2024-12-26 to current/open; source msha-controller-operator-history