{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1512303","name":"No 1","status":"Abandoned and Sealed","status_date":"2006-10-03","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Floyd","nearest_town":"Manton","operator_id":"P23451","operator_name":"Ro-Co Resources Inc","controller_id":"C11176","controller_name":"Cornelius  Rowe","district":"C07","office":"Hazard KY Field Office","employees":0,"latitude":37.560833,"longitude":-82.78},"coverage":{"contributingSources":6,"registeredSources":20,"sourceRows":16},"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":"1512303","name":"No 1"},"operator":{"type":"operator","id":"P23451","name":"Ro-Co Resources Inc"},"controller":{"type":"controller","id":"C11176","name":"Cornelius  Rowe"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02226","name":"Bentley Earl"},"object":{"type":"mine","id":"1512303","name":"No 1"},"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":"1512303|C02226|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P03104","name":"Carry Back Coal Company"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1980-04-01","validTo":"1985-02-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P03104|1980-04-01|1985-02-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02226","name":"Bentley Earl"},"object":{"type":"operator","id":"P03104","name":"Carry Back Coal Company"},"validFrom":"1980-04-01","validTo":"1985-02-19","current":false,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P03104|1980-04-01|C02226|1950-01-01|57879"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P16515","name":"T L C Inc"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1985-02-20","validTo":"1989-11-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P16515|1985-02-20|1989-11-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11741","name":"Dye Litten Jimmy"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1985-02-20","validTo":"1989-11-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|C11741|1985-02-20|1989-11-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11741","name":"Dye Litten Jimmy"},"object":{"type":"operator","id":"P16515","name":"T L C Inc"},"validFrom":"1985-02-20","validTo":"1989-11-27","current":false,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P16515|1985-02-20|C11741|1985-02-20|85340"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12608","name":"Edward  Groves"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1986-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|C12608|1986-09-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P20654","name":"Bar Mining Corp"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1989-11-28","validTo":"1990-10-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P20654|1989-11-28|1990-10-08"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01336","name":"Coleman Branson"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1989-11-28","validTo":"1990-10-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|C01336|1989-11-28|1990-10-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01336","name":"Coleman Branson"},"object":{"type":"operator","id":"P20654","name":"Bar Mining Corp"},"validFrom":"1989-11-28","validTo":"1990-10-08","current":false,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P20654|1989-11-28|C01336|1989-11-28|53674"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18043","name":"Edco Energy Corp"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1990-10-09","validTo":"1991-09-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P18043|1990-10-09|1991-09-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12608","name":"Edward  Groves"},"object":{"type":"operator","id":"P18043","name":"Edco Energy Corp"},"validFrom":"1990-10-09","validTo":"1991-09-23","current":false,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P18043|1990-10-09|C12608|1986-09-01|87455"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21611","name":"Eagle Energy Inc"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1991-09-24","validTo":"1992-09-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P21611|1991-09-24|1992-09-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12372","name":"Cole Wilburn J"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1991-09-24","validTo":"1992-09-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|C12372|1991-09-24|1992-09-15"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12372","name":"Cole Wilburn J"},"object":{"type":"operator","id":"P21611","name":"Eagle Energy Inc"},"validFrom":"1991-09-24","validTo":"1992-09-15","current":false,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P21611|1991-09-24|C12372|1991-09-24|86754"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23451","name":"Ro-Co Resources Inc"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1992-09-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P23451|1992-09-16|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C11176","name":"Cornelius  Rowe"},"object":{"type":"mine","id":"1512303","name":"No 1"},"validFrom":"1992-09-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|C11176|1992-09-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C11176","name":"Cornelius  Rowe"},"object":{"type":"operator","id":"P23451","name":"Ro-Co Resources Inc"},"validFrom":"1992-09-16","validTo":null,"current":true,"derived":true,"evidenceMineId":"1512303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512303|P23451|1992-09-16|C11176|1992-09-16|83813"}}],"coverage":{"historyRecords":6,"edgeCount":18,"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":"2006-10-03","lastDate":"2006-10-03","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":6,"firstDate":"1980-04-01","lastDate":"1992-09-16","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":4,"firstDate":"2000-12-08","lastDate":"2006-10-03","metrics":{"inspectors":4,"recentRows":0,"onSiteHours":2,"inspectionHours":9.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1151229","EVENT_NO":"4189599","INSPECTION_BEGIN_DT":"10/03/2006","INSPECTION_END_DT":"10/03/2006","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2006-10-03"},{"SOURCE_ROW_NUMBER":"832991","EVENT_NO":"4188908","INSPECTION_BEGIN_DT":"01/21/2005","INSPECTION_END_DT":"01/21/2005","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2005-01-21"},{"SOURCE_ROW_NUMBER":"474342","EVENT_NO":"4186441","INSPECTION_BEGIN_DT":"08/18/2004","INSPECTION_END_DT":"10/20/2004","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2004-08-18"},{"SOURCE_ROW_NUMBER":"670495","EVENT_NO":"6189155","INSPECTION_BEGIN_DT":"12/08/2000","INSPECTION_END_DT":"12/08/2000","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2000-12-08"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":3,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000-Q2":{"hours":0,"employees":0,"production":0},"2000-Q1":{"hours":0,"employees":0,"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":[]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":1,"firstDate":"2000-12-08","lastDate":"2000-12-08","metrics":{"ss":0,"amountDue":0,"contested":0,"amountPaid":0,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"804160","VIOLATION_NO":"4505376","VIOLATION_ISSUE_DT":"12/08/2000","PART_SECTION":"75.1711","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"10/03/2006","CONTESTED_IND":"N","sourceDate":"2000-12-08"}]}],"safety":{"href":"/api/v1/mines/1512303/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1512303/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":[{"chapter":"I","heading":"Sealing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1711","part":"75","subchapter":"O","subpart":"R","id":"75.1711","citation":"30 CFR 75.1711","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1512303","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}