{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4405502","name":"Shenandoah Mine","status":"Abandoned and Sealed","status_date":"1995-08-02","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"VA","county":"Buchanan","nearest_town":"Jewell Valley","operator_id":"P15944","operator_name":"Sea B Mining Company","controller_id":"C00230","controller_name":"Pittston Company","district":"C05","office":"Vansant VA Field Office","employees":0,"latitude":37.25,"longitude":-81.8056},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":6},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"operator":{"type":"operator","id":"P15944","name":"Sea B Mining Company"},"controller":{"type":"controller","id":"C00230","name":"Pittston Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00230","name":"Pittston Company"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|C00230|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19190","name":"Regina Coal Corp"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1980-09-01","validTo":"1989-09-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P19190|1980-09-01|1989-09-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03358","name":"William P  Harris et al"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1980-09-01","validTo":"1989-09-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|C03358|1980-09-01|1989-09-05"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03358","name":"William P  Harris et al"},"object":{"type":"operator","id":"P19190","name":"Regina Coal Corp"},"validFrom":"1980-09-01","validTo":"1989-09-05","current":false,"derived":true,"evidenceMineId":"4405502","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P19190|1980-09-01|C03358|1980-09-01|62588"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13682","name":"Jackson Rick"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1988-12-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|C13682|1988-12-15|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12199","name":"Gilliam Charles Jr"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1989-08-22","validTo":"1992-06-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|C12199|1989-08-22|1992-06-07"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20451","name":"Malachi Mining Inc"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1989-09-06","validTo":"1992-06-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P20451|1989-09-06|1992-06-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12199","name":"Gilliam Charles Jr"},"object":{"type":"operator","id":"P20451","name":"Malachi Mining Inc"},"validFrom":"1989-09-06","validTo":"1992-06-07","current":false,"derived":true,"evidenceMineId":"4405502","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P20451|1989-09-06|C12199|1989-08-22|86351"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20028","name":"Shenandoah Coal Company Inc"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1992-06-08","validTo":"1994-10-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P20028|1992-06-08|1994-10-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13682","name":"Jackson Rick"},"object":{"type":"operator","id":"P20028","name":"Shenandoah Coal Company Inc"},"validFrom":"1992-06-08","validTo":"1994-10-23","current":false,"derived":true,"evidenceMineId":"4405502","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P20028|1992-06-08|C13682|1988-12-15|90819"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15944","name":"Sea B Mining Company"},"object":{"type":"mine","id":"4405502","name":"Shenandoah Mine"},"validFrom":"1994-10-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P15944|1994-10-24|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00230","name":"Pittston Company"},"object":{"type":"operator","id":"P15944","name":"Sea B Mining Company"},"validFrom":"1994-10-24","validTo":null,"current":true,"derived":true,"evidenceMineId":"4405502","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4405502|P15944|1994-10-24|C00230|1950-01-01|45105"}}],"coverage":{"historyRecords":4,"edgeCount":12,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1995-08-02","lastDate":"1995-08-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"1980-09-01","lastDate":"1994-10-24","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]}],"safety":{"href":"/api/v1/mines/4405502/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4405502/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4405502","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}