# Relationship history for MSHA mine 4103346

Current hierarchy: **Pete  Gallegos Sr → Pete Gallegos Paving Inc → Pete Gallegos Paving Incorporated**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Pete Gallegos Paving Inc → Pete Gallegos Paving Incorporated; 1985-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Pete  Gallegos Sr → Pete Gallegos Paving Incorporated; 1985-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Pete  Gallegos Sr → Pete Gallegos Paving Inc; 1985-11-01 to current/open; source msha-controller-operator-history