# Relationship history for MSHA mine 3000113

Current hierarchy: **Richard J  Riccelli → SYRACUSE SAND & GRAVEL LLC → MADISON MINE**

- 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:** Worlock Paving Corp → MADISON MINE; 1950-01-01 to 1996-05-06; source msha-controller-operator-history
- **controller_controls_mine:** James K  Johnson Jr → MADISON MINE; 1950-01-01 to 1996-05-06; source msha-controller-operator-history
- **controller_controls_operator:** James K  Johnson Jr → Worlock Paving Corp; 1950-01-01 to 1996-05-06; source msha-controller-operator-history
- **controller_controls_mine:** CRH PLC → MADISON MINE; 1985-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Madison Highway Products Llc → MADISON MINE; 1996-05-07 to 2006-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Michael A  Santaro → MADISON MINE; 1996-05-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael A  Santaro → Madison Highway Products Llc; 1996-05-07 to 2006-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Richard  Riccelli et al → MADISON MINE; 1997-05-21 to 2015-01-14; source msha-controller-operator-history
- **operator_operates_mine:** Callanan Industries Inc → MADISON MINE; 2006-12-01 to 2015-08-27; source msha-controller-operator-history
- **controller_controls_operator:** CRH PLC → Callanan Industries Inc; 2006-12-01 to 2015-08-27; source msha-controller-operator-history
- **controller_controls_mine:** Richard J  Riccelli → MADISON MINE; 2015-01-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Syracuse Sand & Gravel LLC → MADISON MINE; 2015-08-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard J  Riccelli → Syracuse Sand & Gravel LLC; 2015-08-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard  Riccelli et al → Syracuse Sand & Gravel LLC; 2015-08-28 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_operator:** Joseph  Riccelli et al → Syracuse Sand & Gravel LLC; 2015-08-28 to 2015-01-14; source msha-controller-operator-history