# Relationship history for MSHA mine 3608889

Current hierarchy: **Joseph  Casilio; Brian  Casilio → East Point Aggregate LLC → East Point Aggregates**

- 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:** Pocono Transcrete Inc → East Point Aggregates; 2000-08-01 to 2022-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Robert J  Chaya → East Point Aggregates; 2000-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert J  Chaya → Pocono Transcrete Inc; 2000-08-01 to 2022-12-31; source msha-controller-operator-history
- **operator_operates_mine:** East Point Aggregate LLC → East Point Aggregates; 2023-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Joseph  Casilio et al → East Point Aggregates; 2023-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joseph  Casilio et al → East Point Aggregate LLC; 2023-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brian  Casilio et al → East Point Aggregate LLC; 2023-01-01 to current/open; source msha-controller-operator-history