# Relationship history for MSHA mine 0801379

Current hierarchy: **Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC → 1412 Canal Point**

- 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:** VantaCore Partners LP et al → 1412 Canal Point; 2008-09-04 to 2018-12-10; source msha-controller-operator-history
- **operator_operates_mine:** Lake Point Restoration LLC → 1412 Canal Point; 2009-07-21 to 2023-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Sunset Mayaca II LLC et al → 1412 Canal Point; 2009-07-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sunset Mayaca II LLC et al → Lake Point Restoration LLC; 2009-07-21 to 2023-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Sun Capital Partners Inc → 1412 Canal Point; 2018-12-11 to 2021-04-05; source msha-controller-operator-history
- **controller_controls_mine:** Arcosa, Inc → 1412 Canal Point; 2021-04-06 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Arcosa Aggregates Gulf Coast, LLC → 1412 Canal Point; 2024-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** VantaCore Partners LP et al → Arcosa Aggregates Gulf Coast, LLC; 2024-01-01 to 2018-12-10; source msha-controller-operator-history
- **controller_controls_operator:** Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC; 2024-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sun Capital Partners Inc → Arcosa Aggregates Gulf Coast, LLC; 2024-01-01 to 2021-04-05; source msha-controller-operator-history