# Relationship history for MSHA mine 0801395

Current hierarchy: **Michael  Hollingshead → SRM Materials, LLC → SRM Materials East Palatka**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** A A Moukhtara Construction LLC → SRM Materials East Palatka; 2012-11-27 to 2019-09-05; source msha-controller-operator-history
- **controller_controls_mine:** Michel  Moukhtara et al → SRM Materials East Palatka; 2012-11-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michel  Moukhtara et al → A A Moukhtara Construction LLC; 2012-11-27 to 2019-09-05; source msha-controller-operator-history
- **controller_controls_mine:** Michael  Hollingshead et al → SRM Materials East Palatka; 2013-12-26 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** SRM Materials, LLC → SRM Materials East Palatka; 2019-09-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael  Hollingshead et al → SRM Materials, LLC; 2019-09-06 to current/open; source msha-controller-operator-history