# Relationship history for MSHA mine 1513258

Current hierarchy: **Eric  Clark → Ralco Operations, LLC. → Ivel Plant**

- 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:** Costain Group PLC → Ivel Plant; 1950-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Transcontinental Coal Processing Inc → Ivel Plant; 1981-12-01 to 1983-02-13; source msha-controller-operator-history
- **controller_controls_mine:** Transcontinental Energy Corp → Ivel Plant; 1981-12-01 to 1983-02-13; source msha-controller-operator-history
- **controller_controls_operator:** Transcontinental Energy Corp → Transcontinental Coal Processing Inc; 1981-12-01 to 1983-02-13; source msha-controller-operator-history
- **controller_controls_mine:** B C  Gottwald → Ivel Plant; 1983-01-20 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Transcontinental Coal Processing Inc → Ivel Plant; 1983-02-14 to 1989-02-13; source msha-controller-operator-history
- **controller_controls_operator:** B C  Gottwald → Transcontinental Coal Processing Inc; 1983-02-14 to 1989-02-13; source msha-controller-operator-history
- **operator_operates_mine:** Costain Coal Inc → Ivel Plant; 1989-02-14 to 1997-07-20; source msha-controller-operator-history
- **controller_controls_operator:** Costain Group PLC → Costain Coal Inc; 1989-02-14 to 1997-07-20; source msha-controller-operator-history
- **controller_controls_mine:** John  Harris → Ivel Plant; 1996-11-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Iracoal Incorporated → Ivel Plant; 1997-01-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Lodestar Energy, Inc → Ivel Plant; 1997-07-21 to 2003-07-13; source msha-controller-operator-history
- **controller_controls_operator:** Iracoal Incorporated → Lodestar Energy, Inc; 1997-07-21 to 2003-07-13; source msha-controller-operator-history
- **controller_controls_mine:** John C  Smith Jr → Ivel Plant; 2001-03-19 to 2006-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Wexford Capital LLC → Ivel Plant; 2003-05-12 to 2010-10-04; source msha-controller-operator-history
- **operator_operates_mine:** Central Appalachia Mining LLC → Ivel Plant; 2003-07-14 to 2004-03-12; source msha-controller-operator-history
- **controller_controls_operator:** Wexford Capital LLC → Central Appalachia Mining LLC; 2003-07-14 to 2004-03-12; source msha-controller-operator-history
- **operator_operates_mine:** Appalachian Fuels LLC → Ivel Plant; 2004-03-13 to 2006-05-15; source msha-controller-operator-history
- **controller_controls_operator:** John C  Smith Jr → Appalachian Fuels LLC; 2004-03-13 to 2006-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Energy Coal Resources Inc → Ivel Plant; 2006-01-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Energy Coal Resources Inc → Appalachian Fuels LLC; 2006-01-17 to 2006-05-15; source msha-controller-operator-history
- **controller_controls_mine:** Harold  Sergent  et al → Ivel Plant; 2006-05-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Black Diamond Mining Co LLC → Ivel Plant; 2006-05-16 to 2009-08-18; source msha-controller-operator-history
- **controller_controls_operator:** Harold  Sergent  et al → Black Diamond Mining Co LLC; 2006-05-16 to 2009-08-18; source msha-controller-operator-history
- **controller_controls_mine:** Roger L  Kirk et al → Ivel Plant; 2008-07-09 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Prater Creek Coal Corp. → Ivel Plant; 2009-08-19 to 2011-01-11; source msha-controller-operator-history
- **controller_controls_operator:** John  Harris → Prater Creek Coal Corp.; 2009-08-19 to 2011-01-11; source msha-controller-operator-history
- **controller_controls_mine:** Rhino Resource Partners LP → Ivel Plant; 2010-10-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rhino Resource Partners LP → Central Appalachia Mining LLC; 2010-10-05 to 2004-03-12; source msha-controller-operator-history
- **operator_operates_mine:** Dorchester Coal Co. L. P. → Ivel Plant; 2011-01-12 to 2012-12-09; source msha-controller-operator-history
- **controller_controls_mine:** John P  Baugues Jr → Ivel Plant; 2011-01-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John P  Baugues Jr → Dorchester Coal Co. L. P.; 2011-01-12 to 2012-12-09; source msha-controller-operator-history
- **operator_operates_mine:** Red Bud Dock LLC → Ivel Plant; 2012-12-10 to 2013-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Roger L  Kirk et al → Red Bud Dock LLC; 2012-12-10 to 2013-03-31; source msha-controller-operator-history
- **controller_controls_operator:** Chris  Frye et al → Red Bud Dock LLC; 2012-12-10 to 2013-03-31; source msha-controller-operator-history
- **controller_controls_mine:** Dennis  Johnson → Ivel Plant; 2013-01-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Appalachian Mining & Reclamation, LLC → Ivel Plant; 2013-04-01 to 2017-09-23; source msha-controller-operator-history
- **controller_controls_operator:** Dennis  Johnson → Appalachian Mining & Reclamation, LLC; 2013-04-01 to 2017-09-23; source msha-controller-operator-history
- **operator_operates_mine:** SNR RAILOPS LLC → Ivel Plant; 2017-09-24 to 2022-12-11; source msha-controller-operator-history
- **controller_controls_mine:** David J Stone → Ivel Plant; 2017-09-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David J Stone → SNR RAILOPS LLC; 2017-09-24 to 2022-12-11; source msha-controller-operator-history
- **controller_controls_mine:** Jody Dale Puckett → Ivel Plant; 2022-03-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tahiti Energy, Inc. → Ivel Plant; 2022-12-12 to 2024-09-17; source msha-controller-operator-history
- **controller_controls_operator:** Jody Dale Puckett → Tahiti Energy, Inc.; 2022-12-12 to 2024-09-17; source msha-controller-operator-history
- **operator_operates_mine:** Villam Land, LLC. → Ivel Plant; 2024-09-18 to 2025-07-07; source msha-controller-operator-history
- **controller_controls_mine:** Eric  Clark et al → Ivel Plant; 2024-09-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Clark et al → Villam Land, LLC.; 2024-09-18 to 2025-07-07; source msha-controller-operator-history
- **operator_operates_mine:** Ralco Operations, LLC. → Ivel Plant; 2025-07-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Eric  Clark et al → Ivel Plant; 2025-07-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Clark et al → Ralco Operations, LLC.; 2025-07-08 to current/open; source msha-controller-operator-history