{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1512832","name":"River Dock #2","status":"Abandoned","status_date":"1995-06-22","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Greenup","nearest_town":"Greenup","operator_id":"P17236","operator_name":"Addington Inc","controller_id":"C06656","controller_name":"Horizon Natural Resources Incorporated","district":"C07","office":"Hazard KY Field Office","employees":0,"latitude":38.5778,"longitude":-82.8422},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":5},"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":"1512832","name":"River Dock #2"},"operator":{"type":"operator","id":"P17236","name":"Addington Inc"},"controller":{"type":"controller","id":"C06656","name":"Horizon Natural Resources Incorporated"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00638","name":"Thomas E  Green"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1979-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|C00638|1979-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P12079","name":"Pilgrim Terminals Inc"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1981-04-01","validTo":"1981-07-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P12079|1981-04-01|1981-07-20"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C08438","name":"Pilgrim Petroleum Inc"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1981-04-01","validTo":"1981-07-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|C08438|1981-04-01|1981-07-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C08438","name":"Pilgrim Petroleum Inc"},"object":{"type":"operator","id":"P12079","name":"Pilgrim Terminals Inc"},"validFrom":"1981-04-01","validTo":"1981-07-20","current":false,"derived":true,"evidenceMineId":"1512832","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P12079|1981-04-01|C08438|1981-04-01|77305"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P09870","name":"Green Construction Of Indiana Inc"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1981-07-21","validTo":"1987-06-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P09870|1981-07-21|1987-06-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00638","name":"Thomas E  Green"},"object":{"type":"operator","id":"P09870","name":"Green Construction Of Indiana Inc"},"validFrom":"1981-07-21","validTo":"1987-06-23","current":false,"derived":true,"evidenceMineId":"1512832","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P09870|1981-07-21|C00638|1979-10-01|48739"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C06656","name":"Horizon Natural Resources Incorporated"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1983-08-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|C06656|1983-08-09|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P17236","name":"Addington Inc"},"object":{"type":"mine","id":"1512832","name":"River Dock #2"},"validFrom":"1987-06-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P17236|1987-06-24|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C06656","name":"Horizon Natural Resources Incorporated"},"object":{"type":"operator","id":"P17236","name":"Addington Inc"},"validFrom":"1987-06-24","validTo":null,"current":true,"derived":true,"evidenceMineId":"1512832","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512832|P17236|1987-06-24|C06656|1983-08-09|72423"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":"1995-06-22","lastDate":"1995-06-22","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":3,"firstDate":"1981-04-01","lastDate":"1987-06-24","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"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/1512832/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1512832/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":"1512832","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}