# Relationship history for MSHA mine 0801348

Current hierarchy: **Susan  Williams; Josh R Williams; Glenn M Williams → Mohawk Mining and Materials LLC → Daniel Shell 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:** Okeechobee Mining LLC → Daniel Shell Pit; 2006-09-28 to 2017-01-29; source msha-controller-operator-history
- **controller_controls_mine:** Mitchell  Hancock et al → Daniel Shell Pit; 2006-09-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mitchell  Hancock et al → Okeechobee Mining LLC; 2006-09-28 to 2017-01-29; source msha-controller-operator-history
- **controller_controls_operator:** Oscar L  Daniel et al → Okeechobee Mining LLC; 2006-09-28 to 2017-01-29; source msha-controller-operator-history
- **operator_operates_mine:** Mohawk Mining and Materials LLC → Daniel Shell Pit; 2017-01-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Susan  Williams et al → Daniel Shell Pit; 2017-01-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Susan  Williams et al → Mohawk Mining and Materials LLC; 2017-01-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Josh R Williams et al → Mohawk Mining and Materials LLC; 2017-01-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Glenn M Williams et al → Mohawk Mining and Materials LLC; 2017-01-30 to current/open; source msha-controller-operator-history