{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"2103218","name":"Duininck Eagle Lake Shop","status":"Abandoned","status_date":"2017-04-11","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Kandiyohi","nearest_town":"Prinsburg","operator_id":"L09324","operator_name":"Duininck Bros, Inc","controller_id":"M00235","controller_name":"Duininck Companies","district":"M4","office":"Duluth District","employees":0,"latitude":44.938333,"longitude":-95.186944},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":231},"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":"2103218","name":"Duininck Eagle Lake Shop"},"operator":{"type":"operator","id":"L09324","name":"Duininck Bros, Inc"},"controller":{"type":"controller","id":"M00235","name":"Duininck Companies"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00235","name":"Duininck Companies"},"object":{"type":"mine","id":"2103218","name":"Duininck Eagle Lake Shop"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103218|M00235|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L09324","name":"Duininck Bros, Inc"},"object":{"type":"mine","id":"2103218","name":"Duininck Eagle Lake Shop"},"validFrom":"1999-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103218|L09324|1999-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00235","name":"Duininck Companies"},"object":{"type":"operator","id":"L09324","name":"Duininck Bros, Inc"},"validFrom":"1999-10-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103218","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103218|L09324|1999-10-01|M00235|1950-01-01|107992"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":5,"firstDate":"2007-03-14","lastDate":"2013-04-29","metrics":{"daysLost":30,"injuries":5,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"212564","DOCUMENT_NO":"220131200033","ACCIDENT_DT":"04/29/2013","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"13","NARRATIVE":"Employee working on hydraulic cylinder he was unaware had pressure and was sprayed with hydraulic oil.","sourceDate":"2013-04-29"},{"SOURCE_ROW_NUMBER":"148100","DOCUMENT_NO":"220080250045","ACCIDENT_DT":"07/26/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"17","NARRATIVE":"Employee working on jaw crusher using a porta power when pin slipped out and hit him in nose","sourceDate":"2007-07-26"},{"SOURCE_ROW_NUMBER":"74868","DOCUMENT_NO":"220080250048","ACCIDENT_DT":"03/14/2007","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"hearing loss","sourceDate":"2007-03-14"},{"SOURCE_ROW_NUMBER":"61964","DOCUMENT_NO":"220080250047","ACCIDENT_DT":"03/14/2007","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"hearing loss","sourceDate":"2007-03-14"},{"SOURCE_ROW_NUMBER":"14731","DOCUMENT_NO":"220080250046","ACCIDENT_DT":"03/14/2007","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"hearing loss","sourceDate":"2007-03-14"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2017-04-11","lastDate":"2017-04-11","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":29,"firstDate":"2005-11-15","lastDate":"2017-03-16","metrics":{"ss":2,"delinquent":29,"recentRows":0,"paidPenalty":2706,"proposedPenalty":2706,"currentAssessment":2706},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2397070","VIOLATION_NO":"8946701","ISSUE_DT":"03/16/2017","CFR_STANDARD_CD":"46.9(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-16"},{"SOURCE_ROW_NUMBER":"2397069","VIOLATION_NO":"8946700","ISSUE_DT":"03/15/2017","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"2397068","VIOLATION_NO":"8946699","ISSUE_DT":"03/15/2017","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"2397304","VIOLATION_NO":"8889752","ISSUE_DT":"08/24/2016","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-08-24"},{"SOURCE_ROW_NUMBER":"2395891","VIOLATION_NO":"8889207","ISSUE_DT":"11/17/2015","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-11-17"},{"SOURCE_ROW_NUMBER":"2276671","VIOLATION_NO":"8888090","ISSUE_DT":"07/28/2015","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-07-28"},{"SOURCE_ROW_NUMBER":"2276645","VIOLATION_NO":"8888064","ISSUE_DT":"06/02/2015","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"2266600","VIOLATION_NO":"8738239","ISSUE_DT":"08/07/2013","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":"2013-08-07"},{"SOURCE_ROW_NUMBER":"2266599","VIOLATION_NO":"8738238","ISSUE_DT":"08/07/2013","CFR_STANDARD_CD":"46.9(c)(1)(iii)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-08-07"},{"SOURCE_ROW_NUMBER":"2266598","VIOLATION_NO":"8738237","ISSUE_DT":"08/07/2013","CFR_STANDARD_CD":"56.14107(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":"2013-08-07"},{"SOURCE_ROW_NUMBER":"2262773","VIOLATION_NO":"8664520","ISSUE_DT":"03/19/2013","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-03-19"},{"SOURCE_ROW_NUMBER":"2165893","VIOLATION_NO":"8664962","ISSUE_DT":"05/30/2012","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-05-30"}]},{"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":"1999-10-01","lastDate":"1999-10-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":24,"firstDate":"2001-07-31","lastDate":"2017-03-14","metrics":{"inspectors":24,"recentRows":0,"onSiteHours":101.25,"inspectionHours":235.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"701417","EVENT_NO":"6710398","INSPECTION_BEGIN_DT":"03/14/2017","INSPECTION_END_DT":"03/16/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"500945","EVENT_NO":"6710566","INSPECTION_BEGIN_DT":"08/31/2016","INSPECTION_END_DT":"08/31/2016","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2016-08-31"},{"SOURCE_ROW_NUMBER":"766470","EVENT_NO":"6710559","INSPECTION_BEGIN_DT":"08/24/2016","INSPECTION_END_DT":"08/24/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2016-08-24"},{"SOURCE_ROW_NUMBER":"131693","EVENT_NO":"6710071","INSPECTION_BEGIN_DT":"11/17/2015","INSPECTION_END_DT":"11/18/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"13.25","sourceDate":"2015-11-17"},{"SOURCE_ROW_NUMBER":"519103","EVENT_NO":"6637491","INSPECTION_BEGIN_DT":"07/28/2015","INSPECTION_END_DT":"07/28/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2015-07-28"},{"SOURCE_ROW_NUMBER":"8350","EVENT_NO":"6637455","INSPECTION_BEGIN_DT":"06/01/2015","INSPECTION_END_DT":"06/02/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.75","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2015-06-01"},{"SOURCE_ROW_NUMBER":"433374","EVENT_NO":"6631772","INSPECTION_BEGIN_DT":"03/05/2014","INSPECTION_END_DT":"03/05/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2014-03-05"},{"SOURCE_ROW_NUMBER":"969386","EVENT_NO":"6631816","INSPECTION_BEGIN_DT":"11/20/2013","INSPECTION_END_DT":"11/20/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2013-11-20"},{"SOURCE_ROW_NUMBER":"110016","EVENT_NO":"6632197","INSPECTION_BEGIN_DT":"08/07/2013","INSPECTION_END_DT":"08/07/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2013-08-07"},{"SOURCE_ROW_NUMBER":"272712","EVENT_NO":"6631021","INSPECTION_BEGIN_DT":"03/19/2013","INSPECTION_END_DT":"03/20/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2013-03-19"},{"SOURCE_ROW_NUMBER":"254565","EVENT_NO":"6574829","INSPECTION_BEGIN_DT":"05/30/2012","INSPECTION_END_DT":"05/30/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2012-05-30"},{"SOURCE_ROW_NUMBER":"86636","EVENT_NO":"6574804","INSPECTION_BEGIN_DT":"10/26/2011","INSPECTION_END_DT":"10/26/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2011-10-26"}]},{"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-Q4":{"hours":615,"employees":2,"production":0},"2002-Q3":{"hours":786,"employees":2,"production":0},"2002-Q2":{"hours":590,"employees":2,"production":0},"2002-Q1":{"hours":720,"employees":2,"production":0},"2001-Q4":{"hours":520,"employees":2,"production":0},"2001-Q3":{"hours":400,"employees":2,"production":0},"2001-Q2":{"hours":640,"employees":2,"production":0},"2001-Q1":{"hours":10,"employees":1,"production":0},"2000-Q4":{"hours":450,"employees":2,"production":0},"2000-Q3":{"hours":510,"employees":2,"production":0},"2000-Q2":{"hours":520,"employees":2,"production":0},"2000-Q1":{"hours":0,"employees":0,"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":29,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2008":{"hours":3178,"employees":4,"production":0},"2009":{"hours":2164,"employees":3,"production":0},"2010":{"hours":2720,"employees":3,"production":0},"2011":{"hours":3277,"employees":4,"production":0},"2012":{"hours":3113,"employees":3,"production":0},"2013":{"hours":3828,"employees":3,"production":0},"2014":{"hours":3414,"employees":4,"production":0},"2015":{"hours":3861,"employees":4,"production":0},"2016":{"hours":5451,"employees":4,"production":0},"2017":{"hours":1652,"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":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":100,"firstDate":"2015-11-18","lastDate":"2017-03-15","metrics":{"recentRows":0,"actionTaken":100,"maxExposureRatio":1.66,"overExposureLimit":5,"exposureRatioTotal":8.29},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"198211","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598316","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Zinc oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198210","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598315","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Vanadium fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0050.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198209","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598313","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Nickel fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0001.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198208","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598312","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Molybdenum fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198207","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598311","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Manganese fumes","CONCENTRATION":"0000.04","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.01","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198206","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598310","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Magnesium oxide fumes","CONCENTRATION":"0000.01","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198205","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598309","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Lead fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0150.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198204","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598308","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Iron oxide fumes","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198203","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598307","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Copper fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198202","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598306","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Cobalt fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198201","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598305","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Chromium, insoluble","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0001.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"198200","EVENT_NO":"6710398","SAMPLE_NO":"000000201701598304","SAMPLE_DATE":"03/15/2017","CONTAMINANT_DESC":"Cadmium oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-03-15"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":29,"firstDate":"2005-11-15","lastDate":"2017-03-16","metrics":{"ss":2,"amountDue":2706,"contested":0,"amountPaid":2706,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":2706},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1366948","VIOLATION_NO":"8946701","VIOLATION_ISSUE_DT":"03/16/2017","SIG_SUB":"N","PART_SECTION":"46.9(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/20/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-16"},{"SOURCE_ROW_NUMBER":"1366947","VIOLATION_NO":"8946700","VIOLATION_ISSUE_DT":"03/15/2017","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/15/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"1366946","VIOLATION_NO":"8946699","VIOLATION_ISSUE_DT":"03/15/2017","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/15/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-15"},{"SOURCE_ROW_NUMBER":"1366960","VIOLATION_NO":"8889752","VIOLATION_ISSUE_DT":"08/24/2016","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/31/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-24"},{"SOURCE_ROW_NUMBER":"1366971","VIOLATION_NO":"8889207","VIOLATION_ISSUE_DT":"11/17/2015","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/17/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-11-17"},{"SOURCE_ROW_NUMBER":"1366953","VIOLATION_NO":"8888090","VIOLATION_ISSUE_DT":"07/28/2015","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/28/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-07-28"},{"SOURCE_ROW_NUMBER":"1366952","VIOLATION_NO":"8888064","VIOLATION_ISSUE_DT":"06/02/2015","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/02/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-06-02"},{"SOURCE_ROW_NUMBER":"1366959","VIOLATION_NO":"8738239","VIOLATION_ISSUE_DT":"08/07/2013","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/26/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-08-07"},{"SOURCE_ROW_NUMBER":"1366958","VIOLATION_NO":"8738238","VIOLATION_ISSUE_DT":"08/07/2013","SIG_SUB":"N","PART_SECTION":"46.9(c)(1)(iii)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/07/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-08-07"},{"SOURCE_ROW_NUMBER":"1366957","VIOLATION_NO":"8738237","VIOLATION_ISSUE_DT":"08/07/2013","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/07/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-08-07"},{"SOURCE_ROW_NUMBER":"1366949","VIOLATION_NO":"8664520","VIOLATION_ISSUE_DT":"03/19/2013","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/21/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-03-19"},{"SOURCE_ROW_NUMBER":"1366951","VIOLATION_NO":"8664962","VIOLATION_ISSUE_DT":"05/30/2012","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/30/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-05-30"}]}],"safety":{"href":"/api/v1/mines/2103218/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2103218/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":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","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":2},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","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":4},{"chapter":"I","heading":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2103218","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}