# Relationship history for MSHA mine 0405727

Current hierarchy: **Granite Construction Inc → Granite Construction Company → Orosi Quarry**

- 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:** Granite Construction Inc → Orosi Quarry; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Orosi Rock, LLC → Orosi Quarry; 2007-07-17 to 2010-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Jim  Wood et al → Orosi Quarry; 2007-07-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jim  Wood et al → Orosi Rock, LLC; 2007-07-17 to 2010-07-11; source msha-controller-operator-history
- **controller_controls_operator:** Dave  Pinnezatto et al → Orosi Rock, LLC; 2007-07-17 to 2010-07-11; source msha-controller-operator-history
- **operator_operates_mine:** Haynes Equipment LLC → Orosi Quarry; 2010-07-12 to 2011-09-26; source msha-controller-operator-history
- **controller_controls_mine:** Casey  Haynes → Orosi Quarry; 2010-07-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Casey  Haynes → Haynes Equipment LLC; 2010-07-12 to 2011-09-26; source msha-controller-operator-history
- **operator_operates_mine:** Sigma Rock → Orosi Quarry; 2011-09-27 to 2012-09-30; source msha-controller-operator-history
- **controller_controls_mine:** Dave  Pinnezatto et al → Orosi Quarry; 2011-09-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Dave  Pinnezatto et al → Sigma Rock; 2011-09-27 to 2012-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Jim  Wood et al → Sigma Rock; 2011-09-27 to 2012-09-30; source msha-controller-operator-history
- **operator_operates_mine:** Papich Construction Company Inc → Orosi Quarry; 2012-10-01 to 2026-01-27; source msha-controller-operator-history
- **controller_controls_mine:** Jason  Papich et al → Orosi Quarry; 2012-10-01 to 2025-08-05; source msha-controller-operator-history
- **controller_controls_operator:** Jason  Papich et al → Papich Construction Company Inc; 2012-10-01 to 2025-08-05; source msha-controller-operator-history
- **controller_controls_operator:** April  Papich et al → Papich Construction Company Inc; 2012-10-01 to 2025-08-05; source msha-controller-operator-history
- **controller_controls_mine:** Granite Construction Inc → Orosi Quarry; 2025-08-06 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Granite Construction Inc → Papich Construction Company Inc; 2025-08-06 to 2026-01-27; source msha-controller-operator-history
- **operator_operates_mine:** Granite Construction Company → Orosi Quarry; 2026-01-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Granite Construction Inc → Granite Construction Company; 2026-01-28 to current/open; source msha-controller-operator-history