{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2103589","name":"Screener #1","status":"Abandoned","status_date":"2020-12-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Aitkin","nearest_town":"Palisade","operator_id":"0134653","operator_name":"Kern Excavating LLC","controller_id":"0070493","controller_name":"Rodney M  Kern","district":"M4","office":"Duluth District","employees":0,"latitude":46.727778,"longitude":-93.602222},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":108},"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":"2103589","name":"Screener #1"},"operator":{"type":"operator","id":"0134653","name":"Kern Excavating LLC"},"controller":{"type":"controller","id":"0070493","name":"Rodney M  Kern"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0083565","name":"Hegman Kern Excavating"},"object":{"type":"mine","id":"2103589","name":"Screener #1"},"validFrom":"2007-06-06","validTo":"2014-07-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0083565|2007-06-06|2014-07-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0070493","name":"Rodney M  Kern"},"object":{"type":"mine","id":"2103589","name":"Screener #1"},"validFrom":"2007-06-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0070493|2007-06-06|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0070493","name":"Rodney M  Kern"},"object":{"type":"operator","id":"0083565","name":"Hegman Kern Excavating"},"validFrom":"2007-06-06","validTo":"2014-07-01","current":false,"derived":true,"evidenceMineId":"2103589","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0083565|2007-06-06|0070493|2007-06-06|10102"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0134653","name":"Kern Excavating LLC"},"object":{"type":"mine","id":"2103589","name":"Screener #1"},"validFrom":"2014-07-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0134653|2014-07-02|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0070493","name":"Rodney M  Kern"},"object":{"type":"mine","id":"2103589","name":"Screener #1"},"validFrom":"2014-07-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0070493|2014-07-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0070493","name":"Rodney M  Kern"},"object":{"type":"operator","id":"0134653","name":"Kern Excavating LLC"},"validFrom":"2014-07-02","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103589","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103589|0134653|2014-07-02|0070493|2014-07-02|10103"}}],"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":"2020-12-01","lastDate":"2020-12-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":19,"firstDate":"2009-12-21","lastDate":"2016-06-14","metrics":{"ss":3,"delinquent":19,"recentRows":0,"paidPenalty":2503,"proposedPenalty":2503,"currentAssessment":2503},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2396436","VIOLATION_NO":"8889153","ISSUE_DT":"06/14/2016","CFR_STANDARD_CD":"56.4201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"2396435","VIOLATION_NO":"8889152","ISSUE_DT":"06/14/2016","CFR_STANDARD_CD":"46.5(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"127.00","CURRENT_ASSESSMENT_AMT":"127.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"2396434","VIOLATION_NO":"8889151","ISSUE_DT":"06/14/2016","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"2277162","VIOLATION_NO":"8848497","ISSUE_DT":"03/19/2015","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-03-19"},{"SOURCE_ROW_NUMBER":"2265103","VIOLATION_NO":"8847509","ISSUE_DT":"10/07/2014","CFR_STANDARD_CD":"56.14100(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"2265102","VIOLATION_NO":"8847508","ISSUE_DT":"10/07/2014","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"2265101","VIOLATION_NO":"8847507","ISSUE_DT":"10/07/2014","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"362.00","CURRENT_ASSESSMENT_AMT":"362.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"2275605","VIOLATION_NO":"8744199","ISSUE_DT":"07/21/2014","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-07-21"},{"SOURCE_ROW_NUMBER":"2275604","VIOLATION_NO":"8744198","ISSUE_DT":"07/21/2014","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-07-21"},{"SOURCE_ROW_NUMBER":"2275603","VIOLATION_NO":"8744174","ISSUE_DT":"06/23/2014","CFR_STANDARD_CD":"41.12","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-23"},{"SOURCE_ROW_NUMBER":"2275602","VIOLATION_NO":"8744173","ISSUE_DT":"06/23/2014","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"243.00","CURRENT_ASSESSMENT_AMT":"243.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-23"},{"SOURCE_ROW_NUMBER":"2275601","VIOLATION_NO":"8744172","ISSUE_DT":"06/23/2014","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-06-23"}]},{"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":"2007-06-06","lastDate":"2014-07-02","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":20,"firstDate":"2007-06-05","lastDate":"2020-07-29","metrics":{"inspectors":20,"recentRows":0,"onSiteHours":32.75,"inspectionHours":113.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"186076","EVENT_NO":"6836426","INSPECTION_BEGIN_DT":"07/29/2020","INSPECTION_END_DT":"07/29/2020","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2020-07-29"},{"SOURCE_ROW_NUMBER":"387466","EVENT_NO":"6747745","INSPECTION_BEGIN_DT":"08/26/2019","INSPECTION_END_DT":"08/26/2019","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2019-08-26"},{"SOURCE_ROW_NUMBER":"386100","EVENT_NO":"6747168","INSPECTION_BEGIN_DT":"08/13/2018","INSPECTION_END_DT":"08/13/2018","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2018-08-13"},{"SOURCE_ROW_NUMBER":"46855","EVENT_NO":"6745421","INSPECTION_BEGIN_DT":"08/22/2017","INSPECTION_END_DT":"08/22/2017","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2017-08-22"},{"SOURCE_ROW_NUMBER":"1090285","EVENT_NO":"6710243","INSPECTION_BEGIN_DT":"06/20/2016","INSPECTION_END_DT":"06/20/2016","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2016-06-20"},{"SOURCE_ROW_NUMBER":"128944","EVENT_NO":"6710239","INSPECTION_BEGIN_DT":"06/14/2016","INSPECTION_END_DT":"06/14/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"100742","EVENT_NO":"6637619","INSPECTION_BEGIN_DT":"03/18/2015","INSPECTION_END_DT":"03/19/2015","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2015-03-18"},{"SOURCE_ROW_NUMBER":"559899","EVENT_NO":"6631684","INSPECTION_BEGIN_DT":"10/07/2014","INSPECTION_END_DT":"10/07/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"374048","EVENT_NO":"6637145","INSPECTION_BEGIN_DT":"06/23/2014","INSPECTION_END_DT":"06/25/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2014-06-23"},{"SOURCE_ROW_NUMBER":"614343","EVENT_NO":"6637104","INSPECTION_BEGIN_DT":"10/23/2013","INSPECTION_END_DT":"10/23/2013","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"697874","EVENT_NO":"6574885","INSPECTION_BEGIN_DT":"09/20/2012","INSPECTION_END_DT":"09/20/2012","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2012-09-20"},{"SOURCE_ROW_NUMBER":"918106","EVENT_NO":"6574254","INSPECTION_BEGIN_DT":"09/07/2011","INSPECTION_END_DT":"09/07/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2011-09-07"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":32,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016-Q3":{"hours":17,"employees":2,"production":0},"2016-Q2":{"hours":11,"employees":2,"production":0},"2015-Q1":{"hours":1,"employees":1,"production":0},"2014-Q4":{"hours":3,"employees":2,"production":0},"2014-Q3":{"hours":36,"employees":2,"production":0},"2014-Q2":{"hours":21,"employees":2,"production":0},"2014-Q1":{"hours":1,"employees":1,"production":0},"2013-Q4":{"hours":1,"employees":1,"production":0},"2013-Q2":{"hours":28,"employees":2,"production":0},"2012-Q2":{"hours":30,"employees":2,"production":0},"2012-Q1":{"hours":1,"employees":1,"production":0},"2011-Q4":{"hours":1,"employees":1,"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":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2008":{"hours":44,"employees":1,"production":0},"2009":{"hours":65,"employees":1,"production":0},"2010":{"hours":39,"employees":1,"production":0},"2011":{"hours":37,"employees":2,"production":0},"2012":{"hours":31,"employees":2,"production":0},"2013":{"hours":29,"employees":2,"production":0},"2014":{"hours":61,"employees":2,"production":0},"2015":{"hours":1,"employees":1,"production":0},"2016":{"hours":28,"employees":2,"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":19,"firstDate":"2009-12-21","lastDate":"2016-06-14","metrics":{"ss":3,"amountDue":2503,"contested":0,"amountPaid":2503,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":2503},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1381386","VIOLATION_NO":"8889153","VIOLATION_ISSUE_DT":"06/14/2016","SIG_SUB":"N","PART_SECTION":"56.4201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/20/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"1381385","VIOLATION_NO":"8889152","VIOLATION_ISSUE_DT":"06/14/2016","SIG_SUB":"N","PART_SECTION":"46.5(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/14/2016","PROPOSED_PENALTY":"127","AMOUNT_DUE":"127","AMOUNT_PAID":"127","CONTESTED_IND":"N","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"1381384","VIOLATION_NO":"8889151","VIOLATION_ISSUE_DT":"06/14/2016","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/14/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-06-14"},{"SOURCE_ROW_NUMBER":"1381383","VIOLATION_NO":"8848497","VIOLATION_ISSUE_DT":"03/19/2015","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/20/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-03-19"},{"SOURCE_ROW_NUMBER":"1381399","VIOLATION_NO":"8847509","VIOLATION_ISSUE_DT":"10/07/2014","SIG_SUB":"N","PART_SECTION":"56.14100(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/07/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"1381398","VIOLATION_NO":"8847508","VIOLATION_ISSUE_DT":"10/07/2014","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/07/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"1381397","VIOLATION_NO":"8847507","VIOLATION_ISSUE_DT":"10/07/2014","SIG_SUB":"Y","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/07/2014","PROPOSED_PENALTY":"362","AMOUNT_DUE":"362","AMOUNT_PAID":"362","CONTESTED_IND":"N","sourceDate":"2014-10-07"},{"SOURCE_ROW_NUMBER":"1381393","VIOLATION_NO":"8744199","VIOLATION_ISSUE_DT":"07/21/2014","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/14/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-07-21"},{"SOURCE_ROW_NUMBER":"1381392","VIOLATION_NO":"8744198","VIOLATION_ISSUE_DT":"07/21/2014","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/14/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-07-21"},{"SOURCE_ROW_NUMBER":"1381391","VIOLATION_NO":"8744174","VIOLATION_ISSUE_DT":"06/23/2014","SIG_SUB":"N","PART_SECTION":"41.12","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/07/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-23"},{"SOURCE_ROW_NUMBER":"1381390","VIOLATION_NO":"8744173","VIOLATION_ISSUE_DT":"06/23/2014","SIG_SUB":"Y","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2014","PROPOSED_PENALTY":"243","AMOUNT_DUE":"243","AMOUNT_PAID":"243","CONTESTED_IND":"N","sourceDate":"2014-06-23"},{"SOURCE_ROW_NUMBER":"1381389","VIOLATION_NO":"8744172","VIOLATION_ISSUE_DT":"06/23/2014","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/07/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-06-23"}]}],"safety":{"href":"/api/v1/mines/2103589/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2103589/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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"New miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5","part":"46","subchapter":"H","subpart":"","id":"46.5","citation":"30 CFR 46.5","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Changes; notification by operator.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12","part":"41","subchapter":"G","subpart":"B","id":"41.12","citation":"30 CFR 41.12","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2103589","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}