{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4503400","name":"SCREEN PLANT #1","status":"Abandoned","status_date":"2001-08-13","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Stone NEC","state":"WA","county":"King","nearest_town":"","operator_id":"L17022","operator_name":"Summit Inc","controller_id":"M12982","controller_name":"Denton H  Merrell","district":"M7","office":"Kent WA Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":21},"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":"4503400","name":"SCREEN PLANT #1"},"operator":{"type":"operator","id":"L17022","name":"Summit Inc"},"controller":{"type":"controller","id":"M12982","name":"Denton H  Merrell"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17022","name":"Summit Inc"},"object":{"type":"mine","id":"4503400","name":"SCREEN PLANT #1"},"validFrom":"1999-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503400|L17022|1999-07-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M12982","name":"Denton H  Merrell"},"object":{"type":"mine","id":"4503400","name":"SCREEN PLANT #1"},"validFrom":"1999-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503400|M12982|1999-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M12982","name":"Denton H  Merrell"},"object":{"type":"operator","id":"L17022","name":"Summit Inc"},"validFrom":"1999-07-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4503400","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503400|L17022|1999-07-01|M12982|1999-07-01|155085"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":"2001-08-13","lastDate":"2001-08-13","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":13,"firstDate":"2000-07-24","lastDate":"2000-07-24","metrics":{"appeals":0,"decisions":13,"recentRows":0,"decisionPenalty":831,"originalPenalty":831},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"481494","VIOLATION_NO":"7979025","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"481493","VIOLATION_NO":"7979019","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"66.00","DECISION_PENALTY_AMT":"66.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"481492","VIOLATION_NO":"7979017","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"90.00","DECISION_PENALTY_AMT":"90.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"481491","VIOLATION_NO":"7979014","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"90.00","DECISION_PENALTY_AMT":"90.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"481317","VIOLATION_NO":"7979024","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"480609","VIOLATION_NO":"7979022","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"480362","VIOLATION_NO":"7979021","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"480361","VIOLATION_NO":"7979016","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"90.00","DECISION_PENALTY_AMT":"90.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"179906","VIOLATION_NO":"7979018","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"179905","VIOLATION_NO":"7979015","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"179751","VIOLATION_NO":"7979023","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"},{"SOURCE_ROW_NUMBER":"179750","VIOLATION_NO":"7979020","DOCKET_NO":"WEST20000309M","DECISION_DT":"07/24/2000","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2000-07-24"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1999-07-01","lastDate":"1999-07-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q2":{"hours":0,"employees":0,"production":0},"2001-Q1":{"hours":0,"employees":0,"production":0},"2000-Q4":{"hours":1559,"employees":5,"production":0},"2000-Q1":{"hours":631,"employees":2,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":2190,"employees":4,"production":0}},"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/4503400/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4503400/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":"4503400","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}