{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1516784","name":"#2","status":"Abandoned and Sealed","status_date":"2012-05-11","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Floyd","nearest_town":"Honaker","operator_id":"P24425","operator_name":"N D O Coal Company Inc","controller_id":"C15941","controller_name":"Rex Dean  Osborn","district":"C07","office":"Hazard KY Field Office","employees":0,"latitude":37.471111,"longitude":-82.684444},"coverage":{"contributingSources":7,"registeredSources":20,"sourceRows":19},"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":"1516784","name":"#2"},"operator":{"type":"operator","id":"P24425","name":"N D O Coal Company Inc"},"controller":{"type":"controller","id":"C15941","name":"Rex Dean  Osborn"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00851","name":"Emmett  Lawson"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1978-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C00851|1978-04-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P21556","name":"Mike J Enterprises Inc"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1989-11-01","validTo":"1993-07-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P21556|1989-11-01|1993-07-07"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00571","name":"Jack  Fannin et al"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1989-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C00571|1989-11-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00571","name":"Jack  Fannin et al"},"object":{"type":"operator","id":"P21556","name":"Mike J Enterprises Inc"},"validFrom":"1989-11-01","validTo":"1993-07-07","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P21556|1989-11-01|C00571|1989-11-01|48151"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P08176","name":"Tram Coal Company Inc"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1993-07-08","validTo":"1994-04-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P08176|1993-07-08|1994-04-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00851","name":"Emmett  Lawson"},"object":{"type":"operator","id":"P08176","name":"Tram Coal Company Inc"},"validFrom":"1993-07-08","validTo":"1994-04-19","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P08176|1993-07-08|C00851|1978-04-01|50515"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22796","name":"Tram Coal Company Inc"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1994-04-20","validTo":"1994-08-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P22796|1994-04-20|1994-08-09"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14869","name":"Gary  Dunaway et al"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1994-04-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C14869|1994-04-20|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14869","name":"Gary  Dunaway et al"},"object":{"type":"operator","id":"P22796","name":"Tram Coal Company Inc"},"validFrom":"1994-04-20","validTo":"1994-08-09","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P22796|1994-04-20|C14869|1994-04-20|94115"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14869","name":"Roger Scott  Collins et al"},"object":{"type":"operator","id":"P22796","name":"Tram Coal Company Inc"},"validFrom":"1994-04-20","validTo":"1994-08-09","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P22796|1994-04-20|C14869|1994-04-20|94116"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23310","name":"L & L Coal Company"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1994-08-10","validTo":"1999-06-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P23310|1994-08-10|1999-06-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C14807","name":"Bobby  Lawson et al"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1994-08-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C14807|1994-08-10|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14807","name":"Bobby  Lawson et al"},"object":{"type":"operator","id":"P23310","name":"L & L Coal Company"},"validFrom":"1994-08-10","validTo":"1999-06-15","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P23310|1994-08-10|C14807|1994-08-10|93933"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C14807","name":"Earl  Lawson et al"},"object":{"type":"operator","id":"P23310","name":"L & L Coal Company"},"validFrom":"1994-08-10","validTo":"1999-06-15","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P23310|1994-08-10|C14807|1994-08-10|93934"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24257","name":"Big I Mining Inc"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1999-06-16","validTo":"2000-10-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P24257|1999-06-16|2000-10-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12410","name":"Virgil  Isaac Jr"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"1999-06-16","validTo":"2001-08-06","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C12410|1999-06-16|2001-08-06"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12410","name":"Virgil  Isaac Jr"},"object":{"type":"operator","id":"P24257","name":"Big I Mining Inc"},"validFrom":"1999-06-16","validTo":"2000-10-16","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P24257|1999-06-16|C12410|1999-06-16|86819"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15941","name":"Rex Dean  Osborn"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"2000-05-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C15941|2000-05-15|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24425","name":"N D O Coal Company Inc"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"2000-10-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P24425|2000-10-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15941","name":"Rex Dean  Osborn"},"object":{"type":"operator","id":"P24425","name":"N D O Coal Company Inc"},"validFrom":"2000-10-17","validTo":null,"current":true,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P24425|2000-10-17|C15941|2000-05-15|97741"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12410","name":"Virgil  Isaac Jr"},"object":{"type":"mine","id":"1516784","name":"#2"},"validFrom":"2001-11-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|C12410|2001-11-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12410","name":"Virgil  Isaac Jr"},"object":{"type":"operator","id":"P24257","name":"Big I Mining Inc"},"validFrom":"2001-11-08","validTo":"2000-10-16","current":false,"derived":true,"evidenceMineId":"1516784","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1516784|P24257|1999-06-16|C12410|2001-11-08|86822"}}],"coverage":{"historyRecords":9,"edgeCount":22,"intervalAnomalies":1,"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":"2012-05-11","lastDate":"2012-05-11","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":1,"firstDate":"2001-07-12","lastDate":"2001-07-12","metrics":{"ss":0,"delinquent":1,"recentRows":0,"paidPenalty":0,"proposedPenalty":55,"currentAssessment":55},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"951421","VIOLATION_NO":"7380397","ISSUE_DT":"07/12/2001","CFR_STANDARD_CD":"75.1200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-07-12"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":9,"firstDate":"1989-11-01","lastDate":"2000-10-17","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":8},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":5,"firstDate":"2000-12-06","lastDate":"2001-12-05","metrics":{"inspectors":6,"recentRows":0,"onSiteHours":11,"inspectionHours":35.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"649766","EVENT_NO":"4174409","INSPECTION_BEGIN_DT":"12/05/2001","INSPECTION_END_DT":"12/05/2001","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2001-12-05"},{"SOURCE_ROW_NUMBER":"301728","EVENT_NO":"4166128","INSPECTION_BEGIN_DT":"07/12/2001","INSPECTION_END_DT":"09/13/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2001-07-12"},{"SOURCE_ROW_NUMBER":"1137184","EVENT_NO":"4166108","INSPECTION_BEGIN_DT":"04/09/2001","INSPECTION_END_DT":"05/30/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2001-04-09"},{"SOURCE_ROW_NUMBER":"945254","EVENT_NO":"4165671","INSPECTION_BEGIN_DT":"01/03/2001","INSPECTION_END_DT":"03/09/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2001-01-03"},{"SOURCE_ROW_NUMBER":"526118","EVENT_NO":"6189148","INSPECTION_BEGIN_DT":"12/06/2000","INSPECTION_END_DT":"12/13/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2000-12-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q3":{"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":"2001-07-12","lastDate":"2001-07-12","metrics":{"ss":0,"amountDue":55,"contested":0,"amountPaid":0,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":55},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"848804","VIOLATION_NO":"7380397","VIOLATION_ISSUE_DT":"07/12/2001","SIG_SUB":"N","PART_SECTION":"75.1200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/05/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2001-07-12"}]}],"safety":{"href":"/api/v1/mines/1516784/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1516784/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":"Mine map.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1200","part":"75","subchapter":"O","subpart":"M","id":"75.1200","citation":"30 CFR 75.1200","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":"1516784","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}