# Relationship history for MSHA mine 0203388

Current hierarchy: **Fluor Enterprises Inc; Granite Construction; Ames Construction → Connect 202 Partners LLC → Connect 202 Partners LLC**

- 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:** Connect 202 Partners LLC → Connect 202 Partners LLC; 2017-10-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ames Construction et al → Connect 202 Partners LLC; 2017-10-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ames Construction et al → Connect 202 Partners LLC; 2017-10-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Fluor Enterprises Inc et al → Connect 202 Partners LLC; 2017-10-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Granite Construction et al → Connect 202 Partners LLC; 2017-10-12 to current/open; source msha-controller-operator-history