{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"3101951","name":"COASTAL MARL COMPANY, INC.","status":"Abandoned","status_date":"2002-05-17","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"NC","county":"Brunswick","nearest_town":"","operator_id":"L17019","operator_name":"Coastal Marl Company Inc","controller_id":"M12980","controller_name":"Magalene  Todd","district":"M3","office":"Columbia SC Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":22},"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":"2026-10-17T05:35:58.500035+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":"3101951","name":"COASTAL MARL COMPANY, INC."},"operator":{"type":"operator","id":"L17019","name":"Coastal Marl Company Inc"},"controller":{"type":"controller","id":"M12980","name":"Magalene  Todd"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L40096","name":"Weldon Todd Construction Company"},"object":{"type":"mine","id":"3101951","name":"COASTAL MARL COMPANY, INC."},"validFrom":"1983-02-01","validTo":"1999-07-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|L40096|1983-02-01|1999-07-06"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M40096","name":"Weldon  Todd"},"object":{"type":"mine","id":"3101951","name":"COASTAL MARL COMPANY, INC."},"validFrom":"1983-02-01","validTo":"1999-07-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|M40096|1983-02-01|1999-07-06"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M40096","name":"Weldon  Todd"},"object":{"type":"operator","id":"L40096","name":"Weldon Todd Construction Company"},"validFrom":"1983-02-01","validTo":"1999-07-06","current":false,"derived":true,"evidenceMineId":"3101951","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|L40096|1983-02-01|M40096|1983-02-01|169767"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17019","name":"Coastal Marl Company Inc"},"object":{"type":"mine","id":"3101951","name":"COASTAL MARL COMPANY, INC."},"validFrom":"1999-07-07","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|L17019|1999-07-07|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M12980","name":"Magalene  Todd"},"object":{"type":"mine","id":"3101951","name":"COASTAL MARL COMPANY, INC."},"validFrom":"1999-07-07","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|M12980|1999-07-07|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M12980","name":"Magalene  Todd"},"object":{"type":"operator","id":"L17019","name":"Coastal Marl Company Inc"},"validFrom":"1999-07-07","validTo":null,"current":true,"derived":true,"evidenceMineId":"3101951","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3101951|L17019|1999-07-07|M12980|1999-07-07|155117"}}],"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":"2002-05-17","lastDate":"2002-05-17","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":"1983-02-01","lastDate":"1999-07-07","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":2,"firstDate":"2001-03-06","lastDate":"2001-10-24","metrics":{"inspectors":2,"recentRows":0,"onSiteHours":10,"inspectionHours":15,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"428858","EVENT_NO":"0791191","INSPECTION_BEGIN_DT":"10/24/2001","INSPECTION_END_DT":"10/24/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2001-10-24"},{"SOURCE_ROW_NUMBER":"513970","EVENT_NO":"0626427","INSPECTION_BEGIN_DT":"03/06/2001","INSPECTION_END_DT":"03/06/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2001-03-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q2":{"hours":40,"employees":1,"production":0},"2002-Q1":{"hours":60,"employees":1,"production":0},"2001-Q4":{"hours":80,"employees":1,"production":0},"2001-Q3":{"hours":120,"employees":1,"production":0},"2001-Q2":{"hours":160,"employees":1,"production":0},"2001-Q1":{"hours":150,"employees":1,"production":0},"2000-Q4":{"hours":200,"employees":1,"production":0},"2000-Q3":{"hours":250,"employees":1,"production":0},"2000-Q2":{"hours":245,"employees":1,"production":0},"2000-Q1":{"hours":290,"employees":3,"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":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":985,"employees":2,"production":0},"2001":{"hours":510,"employees":1,"production":0},"2002":{"hours":100,"employees":1,"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/3101951/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3101951/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":"3101951","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}