# Relationship history for MSHA mine 0405525

Current hierarchy: **Peter G  Rasinski → So Cal Sandbags, Inc. → North Murrieta**

- 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:** City of Norco → North Murrieta; 2002-03-12 to 2007-07-31; source msha-controller-operator-history
- **controller_controls_mine:** City of Norco-CA → North Murrieta; 2002-03-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** City of Norco-CA → City of Norco; 2002-03-12 to 2007-07-31; source msha-controller-operator-history
- **controller_controls_mine:** Peter G  Rasinski → North Murrieta; 2007-01-23 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** So Cal Sandbags, Inc. → North Murrieta; 2007-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Peter G  Rasinski → So Cal Sandbags, Inc.; 2007-08-01 to current/open; source msha-controller-operator-history