# Relationship history for MSHA mine 2003084

Current hierarchy: **Charles L Pelley → Pelley Excavating → PIT #2**

- 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:** Pelley Excavating → PIT #2; 1998-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Charles L Pelley → PIT #2; 1998-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Charles L Pelley → Pelley Excavating; 1998-09-01 to current/open; source msha-controller-operator-history