# Relationship history for MSHA mine 3002678

Current hierarchy: **Joseph Charles Tesiero; John A Tesiero III → Cranesville Block Co. Inc → West Carthage Mine**

- 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:** Champion Sand & Gravel Inc → West Carthage Mine; 1985-04-01 to 1992-05-28; source msha-controller-operator-history
- **controller_controls_mine:** Vincent  Riggi  et al → West Carthage Mine; 1985-04-01 to 1992-05-28; source msha-controller-operator-history
- **controller_controls_operator:** Vincent  Riggi  et al → Champion Sand & Gravel Inc; 1985-04-01 to 1992-05-28; source msha-controller-operator-history
- **controller_controls_mine:** John A  Tesiero Jr → West Carthage Mine; 1987-10-01 to 2016-10-05; source msha-controller-operator-history
- **operator_operates_mine:** Champion Rock Products Inc → West Carthage Mine; 1992-05-29 to 2002-07-22; source msha-controller-operator-history
- **controller_controls_mine:** James D  Uhlinger Sr → West Carthage Mine; 1992-05-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James D  Uhlinger Sr → Champion Rock Products Inc; 1992-05-29 to 2002-07-22; source msha-controller-operator-history
- **operator_operates_mine:** Champion Materials Inc → West Carthage Mine; 2002-07-23 to 2019-05-23; source msha-controller-operator-history
- **controller_controls_mine:** James D  Uhlinger Jr → West Carthage Mine; 2002-07-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James D  Uhlinger Jr → Champion Materials Inc; 2002-07-23 to 2019-05-23; source msha-controller-operator-history
- **controller_controls_mine:** John A Tesiero III et al → West Carthage Mine; 2016-10-06 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** James Madison Construction, Inc. → West Carthage Mine; 2019-05-24 to 2020-05-23; source msha-controller-operator-history
- **controller_controls_mine:** James D  Uhlinger Jr → West Carthage Mine; 2019-05-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James D  Uhlinger Jr → James Madison Construction, Inc.; 2019-05-24 to 2020-05-23; source msha-controller-operator-history
- **operator_operates_mine:** Champion Construction Materials, Inc. → West Carthage Mine; 2020-05-24 to 2023-02-06; source msha-controller-operator-history
- **controller_controls_mine:** James D  Uhlinger Jr → West Carthage Mine; 2020-05-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James D  Uhlinger Jr → Champion Construction Materials, Inc.; 2020-05-24 to 2023-02-06; source msha-controller-operator-history
- **operator_operates_mine:** Cranesville Block Co. Inc → West Carthage Mine; 2023-02-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John A Tesiero III et al → Cranesville Block Co. Inc; 2023-02-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Joseph Charles Tesiero et al → Cranesville Block Co. Inc; 2023-02-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John A  Tesiero Jr → Cranesville Block Co. Inc; 2023-02-07 to 2016-10-05; source msha-controller-operator-history