# Relationship history for MSHA mine 3001267

Current hierarchy: **Richard J  Riccelli → SYRACUSE SAND & GRAVEL → FULTON PLANT & PITS**

- 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:** Northern Aggregates, Inc. → FULTON PLANT & PITS; 1950-01-01 to 2015-02-23; source msha-controller-operator-history
- **controller_controls_mine:** Thomas S  Venezia → FULTON PLANT & PITS; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Thomas S  Venezia → Northern Aggregates, Inc.; 1950-01-01 to 2015-02-23; source msha-controller-operator-history
- **controller_controls_mine:** Joseph  Riccelli et al → FULTON PLANT & PITS; 1997-05-21 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_mine:** Richard J  Riccelli → FULTON PLANT & PITS; 2015-01-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Syracuse Sand & Gravel → FULTON PLANT & PITS; 2015-02-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard J  Riccelli → Syracuse Sand & Gravel; 2015-02-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joseph  Riccelli et al → Syracuse Sand & Gravel; 2015-02-24 to 2015-01-14; source msha-controller-operator-history
- **controller_controls_operator:** Richard  Riccelli et al → Syracuse Sand & Gravel; 2015-02-24 to 2015-01-14; source msha-controller-operator-history