# Relationship history for MSHA mine 3002904

Current hierarchy: **Route 369 Associates Llc & Quarry Operation Llc → Southern Tier Stone Products → 369A PIT**

- 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:** Gorick Construction Company Inc → 369A PIT; 1989-08-01 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_mine:** Alfred  Gorick Jr → 369A PIT; 1989-08-01 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_operator:** Alfred  Gorick Jr → Gorick Construction Company Inc; 1989-08-01 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_mine:** Route 369 Associates Llc & Quarry Operation Llc → 369A PIT; 2000-10-06 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Southern Tier Stone Products → 369A PIT; 2001-02-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Route 369 Associates Llc & Quarry Operation Llc → Southern Tier Stone Products; 2001-02-01 to current/open; source msha-controller-operator-history