# Relationship history for MSHA mine 0202992

Current hierarchy: **Richard  Gutierrez; Lola  Gutierrez → 3 Wins Quarries LLC → Lola Lee**

- 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:** Richard  Gutierrez et al → Lola Lee; 1999-09-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** 3 Wins Quarries LLC → Lola Lee; 2002-07-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Richard  Gutierrez et al → 3 Wins Quarries LLC; 2002-07-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lola  Gutierrez et al → 3 Wins Quarries LLC; 2002-07-31 to current/open; source msha-controller-operator-history