# Relationship history for MSHA mine 3003509

Current hierarchy: **Eric J  Pareene → PAREENE CONTRACTING INC → MINE #1**

- 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:** Premier Products Inc. → MINE #1; 2005-08-24 to 2016-11-21; source msha-controller-operator-history
- **controller_controls_mine:** Eric J  Pareene → MINE #1; 2005-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric J  Pareene → Premier Products Inc.; 2005-08-24 to 2016-11-21; source msha-controller-operator-history
- **operator_operates_mine:** Pareene Contracting Inc → MINE #1; 2016-11-22 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Eric J  Pareene → MINE #1; 2016-11-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric J  Pareene → Pareene Contracting Inc; 2016-11-22 to current/open; source msha-controller-operator-history