# Relationship history for MSHA mine 0103210

Current hierarchy: **Piney Woods Resources, Inc → Tacoa Minerals, LLC → Burgess Refuse Area #2**

- 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:** Jerry C  Whitt et al → Burgess Refuse Area #2; 2000-05-15 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** New Century Mining Inc → Burgess Refuse Area #2; 2001-05-01 to 2001-09-04; source msha-controller-operator-history
- **controller_controls_operator:** Jerry C  Whitt et al → New Century Mining Inc; 2001-05-01 to 2001-09-04; source msha-controller-operator-history
- **controller_controls_operator:** Daryn M  Bookout et al → New Century Mining Inc; 2001-05-01 to 2001-09-04; source msha-controller-operator-history
- **operator_operates_mine:** Hidden Valley Contracting, Inc. → Burgess Refuse Area #2; 2001-09-05 to 2003-03-26; source msha-controller-operator-history
- **controller_controls_mine:** Michael D  Hanshaw → Burgess Refuse Area #2; 2001-09-05 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Michael D  Hanshaw → Hidden Valley Contracting, Inc.; 2001-09-05 to 2003-03-26; source msha-controller-operator-history
- **operator_operates_mine:** New Century Mining Inc → Burgess Refuse Area #2; 2003-03-27 to 2005-09-14; source msha-controller-operator-history
- **controller_controls_operator:** Jerry C  Whitt et al → New Century Mining Inc; 2003-03-27 to 2005-09-14; source msha-controller-operator-history
- **controller_controls_operator:** Daryn M  Bookout et al → New Century Mining Inc; 2003-03-27 to 2005-09-14; source msha-controller-operator-history
- **operator_operates_mine:** Tacoa Minerals, LLC → Burgess Refuse Area #2; 2005-09-15 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jerry C  Whitt et al → Burgess Refuse Area #2; 2005-09-15 to 2011-09-07; source msha-controller-operator-history
- **controller_controls_operator:** Jerry C  Whitt et al → Tacoa Minerals, LLC; 2005-09-15 to 2011-09-07; source msha-controller-operator-history
- **controller_controls_operator:** Daryn M  Bookout et al → Tacoa Minerals, LLC; 2005-09-15 to 2011-09-07; source msha-controller-operator-history
- **controller_controls_mine:** Piney Woods Resources, Inc → Burgess Refuse Area #2; 2011-09-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Piney Woods Resources, Inc → Tacoa Minerals, LLC; 2011-09-08 to current/open; source msha-controller-operator-history