{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3607888","name":"Refuse Culm Bank","status":"Abandoned","status_date":"1990-07-16","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Anthracite)","state":"PA","county":"Schuylkill","nearest_town":"Tremont","operator_id":"P19280","operator_name":"Westwood Energy Properties","controller_id":"C13273","controller_name":"Asea Brown Boveri Ltd (ABB)","district":"M2","office":"Frackville PA Field Office","employees":0,"latitude":40.6189,"longitude":-76.45},"coverage":{"contributingSources":3,"registeredSources":20,"sourceRows":4},"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":"3607888","name":"Refuse Culm Bank"},"operator":{"type":"operator","id":"P19280","name":"Westwood Energy Properties"},"controller":{"type":"controller","id":"C13273","name":"Asea Brown Boveri Ltd (ABB)"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18646","name":"Grove Coal Company"},"object":{"type":"mine","id":"3607888","name":"Refuse Culm Bank"},"validFrom":"1987-04-01","validTo":"1987-10-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|P18646|1987-04-01|1987-10-26"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01304","name":"Ryan James V"},"object":{"type":"mine","id":"3607888","name":"Refuse Culm Bank"},"validFrom":"1987-04-01","validTo":"1987-10-26","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|C01304|1987-04-01|1987-10-26"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01304","name":"Ryan James V"},"object":{"type":"operator","id":"P18646","name":"Grove Coal Company"},"validFrom":"1987-04-01","validTo":"1987-10-26","current":false,"derived":true,"evidenceMineId":"3607888","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|P18646|1987-04-01|C01304|1987-04-01|53395"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P19280","name":"Westwood Energy Properties"},"object":{"type":"mine","id":"3607888","name":"Refuse Culm Bank"},"validFrom":"1987-10-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|P19280|1987-10-27|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13273","name":"Asea Brown Boveri Ltd (ABB)"},"object":{"type":"mine","id":"3607888","name":"Refuse Culm Bank"},"validFrom":"1987-10-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|C13273|1987-10-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13273","name":"Asea Brown Boveri Ltd (ABB)"},"object":{"type":"operator","id":"P19280","name":"Westwood Energy Properties"},"validFrom":"1987-10-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"3607888","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3607888|P19280|1987-10-27|C13273|1987-10-27|89124"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"1990-07-16","lastDate":"1990-07-16","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":2,"firstDate":"1987-04-01","lastDate":"1987-10-27","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"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/3607888/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3607888/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":"3607888","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}