# Relationship history for MSHA mine 4202112

Current hierarchy: **Jason  Holliday; Cole  Holliday → HOLLIDAY CONSTRUCTION INC → Holliday Crusher #2**

- 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:** Jerry Holliday Construction → Holliday Crusher #2; 1983-10-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Jerry Holliday Construction → Holliday Crusher #2; 1995-01-01 to 2010-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Jerry Holliday Construction → Jerry Holliday Construction; 1995-01-01 to 2010-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Joey  Holliday et al → Holliday Crusher #2; 2001-01-01 to 2016-08-23; source msha-controller-operator-history
- **operator_operates_mine:** HOLLIDAY CONSTRUCTION INC → Holliday Crusher #2; 2011-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joey  Holliday et al → HOLLIDAY CONSTRUCTION INC; 2011-01-01 to 2016-08-23; source msha-controller-operator-history
- **controller_controls_mine:** Cole  Holliday et al → Holliday Crusher #2; 2016-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cole  Holliday et al → HOLLIDAY CONSTRUCTION INC; 2016-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jason  Holliday et al → HOLLIDAY CONSTRUCTION INC; 2016-08-24 to current/open; source msha-controller-operator-history