# Relationship history for MSHA mine 1601334

Current hierarchy: **Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC → Plant 1327-Hickory/Pearl River**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Trinity Industries Inc → Plant 1327-Hickory/Pearl River; 1991-12-01 to 2018-10-31; source msha-controller-operator-history
- **operator_operates_mine:** C O B Sand & Gravel Llc → Plant 1327-Hickory/Pearl River; 1998-07-01 to 2004-04-21; source msha-controller-operator-history
- **controller_controls_mine:** Bryant Olen → Plant 1327-Hickory/Pearl River; 1998-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bryant Olen → C O B Sand & Gravel Llc; 1998-07-01 to 2004-04-21; source msha-controller-operator-history
- **operator_operates_mine:** Bennett Sand and Gravel, LLC → Plant 1327-Hickory/Pearl River; 2004-04-22 to 2011-01-06; source msha-controller-operator-history
- **controller_controls_mine:** Arvy Gene  Bennett → Plant 1327-Hickory/Pearl River; 2004-04-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Arvy Gene  Bennett → Bennett Sand and Gravel, LLC; 2004-04-22 to 2011-01-06; source msha-controller-operator-history
- **controller_controls_mine:** VantaCore Partners LP et al → Plant 1327-Hickory/Pearl River; 2008-09-04 to 2018-12-10; source msha-controller-operator-history
- **controller_controls_mine:** Mass P  Blackwell → Plant 1327-Hickory/Pearl River; 2009-03-09 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Blackwell Aggregates Inc → Plant 1327-Hickory/Pearl River; 2011-01-07 to 2011-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Mass P  Blackwell → Blackwell Aggregates Inc; 2011-01-07 to 2011-09-30; source msha-controller-operator-history
- **operator_operates_mine:** Green Field Energy Technologies, LLC → Plant 1327-Hickory/Pearl River; 2011-10-01 to 2012-01-29; source msha-controller-operator-history
- **controller_controls_mine:** Michel B  Moreno et al → Plant 1327-Hickory/Pearl River; 2011-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michel B  Moreno et al → Green Field Energy Technologies, LLC; 2011-10-01 to 2012-01-29; source msha-controller-operator-history
- **operator_operates_mine:** Sun Coast Contracting → Plant 1327-Hickory/Pearl River; 2012-01-30 to 2014-04-20; source msha-controller-operator-history
- **controller_controls_mine:** Ryan  Hess et al → Plant 1327-Hickory/Pearl River; 2012-01-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ryan  Hess et al → Sun Coast Contracting; 2012-01-30 to 2014-04-20; source msha-controller-operator-history
- **controller_controls_operator:** Jerald  Crump et al → Sun Coast Contracting; 2012-01-30 to 2014-04-20; source msha-controller-operator-history
- **operator_operates_mine:** B&H Aggregates LLC → Plant 1327-Hickory/Pearl River; 2014-04-21 to 2014-09-14; source msha-controller-operator-history
- **controller_controls_mine:** Ryan  Hess et al → Plant 1327-Hickory/Pearl River; 2014-04-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ryan  Hess et al → B&H Aggregates LLC; 2014-04-21 to 2014-09-14; source msha-controller-operator-history
- **controller_controls_operator:** Mass  Blackwell et al → B&H Aggregates LLC; 2014-04-21 to 2014-09-14; source msha-controller-operator-history
- **operator_operates_mine:** Blackwell Aggregates, Inc. → Plant 1327-Hickory/Pearl River; 2014-09-15 to 2016-07-28; source msha-controller-operator-history
- **controller_controls_operator:** Mass P  Blackwell → Blackwell Aggregates, Inc.; 2014-09-15 to 2016-07-28; source msha-controller-operator-history
- **operator_operates_mine:** MMD Aggregates, LLC → Plant 1327-Hickory/Pearl River; 2016-07-29 to 2019-08-15; source msha-controller-operator-history
- **controller_controls_mine:** M. Matt  Durand et al → Plant 1327-Hickory/Pearl River; 2016-07-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** M. Matt  Durand et al → MMD Aggregates, LLC; 2016-07-29 to 2019-08-15; source msha-controller-operator-history
- **controller_controls_operator:** Ryan  Morales et al → MMD Aggregates, LLC; 2016-07-29 to 2019-08-15; source msha-controller-operator-history
- **controller_controls_mine:** Arcosa, Inc → Plant 1327-Hickory/Pearl River; 2018-11-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Sun Capital Partners Inc → Plant 1327-Hickory/Pearl River; 2018-12-11 to 2021-04-05; source msha-controller-operator-history
- **operator_operates_mine:** Arcosa Aggregates, Inc → Plant 1327-Hickory/Pearl River; 2019-08-16 to 2023-01-30; source msha-controller-operator-history
- **controller_controls_operator:** Arcosa, Inc → Arcosa Aggregates, Inc; 2019-08-16 to 2023-01-30; source msha-controller-operator-history
- **controller_controls_operator:** Trinity Industries Inc → Arcosa Aggregates, Inc; 2019-08-16 to 2018-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Arcosa, Inc → Plant 1327-Hickory/Pearl River; 2021-04-06 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Arcosa Aggregates Gulf Coast, LLC → Plant 1327-Hickory/Pearl River; 2023-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** VantaCore Partners LP et al → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to 2018-12-10; source msha-controller-operator-history
- **controller_controls_operator:** Arcosa, Inc → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sun Capital Partners Inc → Arcosa Aggregates Gulf Coast, LLC; 2023-01-31 to 2021-04-05; source msha-controller-operator-history