# Relationship history for MSHA mine 4105645

Current hierarchy: **Somaiah  Kurre → EAGLE LAKE AGGREGATES, INC → EAGLE LAKE**

- 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:** EAGLE LAKE AGGREGATES, INC → EAGLE LAKE; 2022-11-03 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Somaiah  Kurre → EAGLE LAKE; 2022-11-03 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Somaiah  Kurre → EAGLE LAKE AGGREGATES, INC; 2022-11-03 to current/open; source msha-controller-operator-history