# Relationship history for MSHA mine 0800994

Current hierarchy: **Capeletti A J → A J Capeletti Inc → Pit No 15**

- 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:** Capeletti A J → Pit No 15; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** A J Capeletti Inc → Pit No 15; 1982-12-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Capeletti A J → A J Capeletti Inc; 1982-12-01 to current/open; source msha-controller-operator-history