{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1302338","name":"Colesburg Shop","status":"Abandoned","status_date":"2017-04-10","mine_type":"Facility","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"IA","county":"Delaware","nearest_town":"Colesburg","operator_id":"L00294","operator_name":"BARD Materials","controller_id":"0112283","controller_name":"Tony  Thier","district":"M4","office":"Duluth District","employees":0,"latitude":42.6425,"longitude":-91.201667},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":128},"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":"1302338","name":"Colesburg Shop"},"operator":{"type":"operator","id":"L00294","name":"BARD Materials"},"controller":{"type":"controller","id":"0112283","name":"Tony  Thier"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00238","name":"Dennis J  Thier et al"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"1950-01-01","validTo":"2014-03-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|M00238|1950-01-01|2014-03-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M04186","name":"Reid E  Kuhlman et al"},"object":{"type":"mine","id":"1302338","name":"Colesburg 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":"1302338|M04186|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00482","name":"Kuhlman Construction Company"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"2007-02-06","validTo":"2010-12-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00482|2007-02-06|2010-12-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M04186","name":"Reid E  Kuhlman et al"},"object":{"type":"operator","id":"L00482","name":"Kuhlman Construction Company"},"validFrom":"2007-02-06","validTo":"2010-12-21","current":false,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00482|2007-02-06|M04186|1950-01-01|131398"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M04186","name":"Rick L  Kuhlman et al"},"object":{"type":"operator","id":"L00482","name":"Kuhlman Construction Company"},"validFrom":"2007-02-06","validTo":"2010-12-21","current":false,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00482|2007-02-06|M04186|1950-01-01|131399"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0116305","name":"Kuhlman Construction LC"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"2010-12-22","validTo":"2014-02-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|0116305|2010-12-22|2014-02-03"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0098533","name":"Kermit Construction et al"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"2010-12-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|0098533|2010-12-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098533","name":"Kermit Construction et al"},"object":{"type":"operator","id":"0116305","name":"Kuhlman Construction LC"},"validFrom":"2010-12-22","validTo":"2014-02-03","current":false,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|0116305|2010-12-22|0098533|2010-12-22|16232"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098533","name":"Bard Acquisitions II, LLC et al"},"object":{"type":"operator","id":"0116305","name":"Kuhlman Construction LC"},"validFrom":"2010-12-22","validTo":"2014-02-03","current":false,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|0116305|2010-12-22|0098533|2010-12-22|16233"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00294","name":"BARD Materials"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"2014-02-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00294|2014-02-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00238","name":"Dennis J  Thier et al"},"object":{"type":"operator","id":"L00294","name":"BARD Materials"},"validFrom":"2014-02-04","validTo":"2014-03-02","current":false,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00294|2014-02-04|M00238|1950-01-01|108041"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0112283","name":"Tony  Thier"},"object":{"type":"mine","id":"1302338","name":"Colesburg Shop"},"validFrom":"2014-03-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|0112283|2014-03-03|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0112283","name":"Tony  Thier"},"object":{"type":"operator","id":"L00294","name":"BARD Materials"},"validFrom":"2014-03-03","validTo":null,"current":true,"derived":true,"evidenceMineId":"1302338","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302338|L00294|2014-02-04|0112283|2014-03-03|20858"}}],"coverage":{"historyRecords":6,"edgeCount":13,"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":1,"firstDate":"2013-03-25","lastDate":"2013-03-25","metrics":{"daysLost":19,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":68,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"117105","DOCUMENT_NO":"220130910015","ACCIDENT_DT":"03/25/2013","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from ladders","OCCUPATION":"Superintendent","NO_INJURIES":"1","DAYS_LOST":"19","NARRATIVE":"missed the bottom step on a ladder and fell to the shop floor, landing on and injuring left shoulder","sourceDate":"2013-03-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2017-04-10","lastDate":"2017-04-10","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":30,"firstDate":"2007-03-13","lastDate":"2017-03-14","metrics":{"ss":2,"delinquent":26,"recentRows":0,"paidPenalty":3621,"proposedPenalty":3621,"currentAssessment":3621},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2446803","VIOLATION_NO":"8950620","ISSUE_DT":"03/14/2017","CFR_STANDARD_CD":"56.4100(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":"2017-03-14"},{"SOURCE_ROW_NUMBER":"2446802","VIOLATION_NO":"8950619","ISSUE_DT":"03/14/2017","CFR_STANDARD_CD":"56.12023","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"2446801","VIOLATION_NO":"8950618","ISSUE_DT":"03/14/2017","CFR_STANDARD_CD":"56.12019","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"2446800","VIOLATION_NO":"8950617","ISSUE_DT":"03/14/2017","CFR_STANDARD_CD":"56.14213(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"677.00","CURRENT_ASSESSMENT_AMT":"677.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"2446789","VIOLATION_NO":"8950602","ISSUE_DT":"12/07/2016","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-12-07"},{"SOURCE_ROW_NUMBER":"2446243","VIOLATION_NO":"8852791","ISSUE_DT":"08/03/2016","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-08-03"},{"SOURCE_ROW_NUMBER":"2445423","VIOLATION_NO":"8852574","ISSUE_DT":"01/20/2016","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"2445422","VIOLATION_NO":"8852573","ISSUE_DT":"01/20/2016","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":"2016-01-20"},{"SOURCE_ROW_NUMBER":"2445421","VIOLATION_NO":"8852572","ISSUE_DT":"01/20/2016","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"2281360","VIOLATION_NO":"8745617","ISSUE_DT":"03/31/2014","CFR_STANDARD_CD":"56.5001(a)/.5005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-03-31"},{"SOURCE_ROW_NUMBER":"2281359","VIOLATION_NO":"8745607","ISSUE_DT":"02/25/2014","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"2281358","VIOLATION_NO":"8745606","ISSUE_DT":"02/24/2014","CFR_STANDARD_CD":"56.4603(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-02-24"}]},{"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":"2007-02-06","lastDate":"2014-02-04","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":26,"firstDate":"2007-03-07","lastDate":"2017-03-13","metrics":{"inspectors":27,"recentRows":0,"onSiteHours":128.5,"inspectionHours":258.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"187181","EVENT_NO":"6741592","INSPECTION_BEGIN_DT":"03/13/2017","INSPECTION_END_DT":"03/14/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2017-03-13"},{"SOURCE_ROW_NUMBER":"604854","EVENT_NO":"6741583","INSPECTION_BEGIN_DT":"12/07/2016","INSPECTION_END_DT":"12/08/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2016-12-07"},{"SOURCE_ROW_NUMBER":"44372","EVENT_NO":"6741352","INSPECTION_BEGIN_DT":"08/03/2016","INSPECTION_END_DT":"08/04/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2016-08-03"},{"SOURCE_ROW_NUMBER":"1161552","EVENT_NO":"6741013","INSPECTION_BEGIN_DT":"01/20/2016","INSPECTION_END_DT":"01/20/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"516342","EVENT_NO":"6706114","INSPECTION_BEGIN_DT":"12/23/2014","INSPECTION_END_DT":"12/23/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2014-12-23"},{"SOURCE_ROW_NUMBER":"752331","EVENT_NO":"6639470","INSPECTION_BEGIN_DT":"07/08/2014","INSPECTION_END_DT":"07/08/2014","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2014-07-08"},{"SOURCE_ROW_NUMBER":"403531","EVENT_NO":"6639453","INSPECTION_BEGIN_DT":"05/27/2014","INSPECTION_END_DT":"05/27/2014","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2014-05-27"},{"SOURCE_ROW_NUMBER":"992268","EVENT_NO":"6639437","INSPECTION_BEGIN_DT":"04/07/2014","INSPECTION_END_DT":"04/07/2014","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2014-04-07"},{"SOURCE_ROW_NUMBER":"234664","EVENT_NO":"6639425","INSPECTION_BEGIN_DT":"03/06/2014","INSPECTION_END_DT":"03/06/2014","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2014-03-06"},{"SOURCE_ROW_NUMBER":"962214","EVENT_NO":"6639422","INSPECTION_BEGIN_DT":"02/24/2014","INSPECTION_END_DT":"02/25/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2014-02-24"},{"SOURCE_ROW_NUMBER":"491540","EVENT_NO":"6632639","INSPECTION_BEGIN_DT":"04/16/2013","INSPECTION_END_DT":"04/16/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2013-04-16"},{"SOURCE_ROW_NUMBER":"631280","EVENT_NO":"6575992","INSPECTION_BEGIN_DT":"11/14/2012","INSPECTION_END_DT":"11/14/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2012-11-14"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":15,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2008":{"hours":11241,"employees":4,"production":0},"2009":{"hours":10063,"employees":5,"production":0},"2010":{"hours":9698,"employees":5,"production":0},"2011":{"hours":12125,"employees":5,"production":0},"2012":{"hours":10816,"employees":4,"production":0},"2013":{"hours":9037,"employees":4,"production":0},"2014":{"hours":1414,"employees":3,"production":0},"2015":{"hours":2143,"employees":3,"production":0},"2016":{"hours":2281,"employees":3,"production":0},"2017":{"hours":447,"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":18,"firstDate":"2010-01-13","lastDate":"2014-07-08","metrics":{"recentRows":0,"actionTaken":18,"maxExposureRatio":1.41,"overExposureLimit":1,"exposureRatioTotal":1.52},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"150550","EVENT_NO":"6639470","SAMPLE_NO":"000000201404904100","SAMPLE_DATE":"07/08/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-07-08"},{"SOURCE_ROW_NUMBER":"164996","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397316","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Zinc oxide fumes","CONCENTRATION":"0000.03","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.01","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164995","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397315","SAMPLE_DATE":"02/25/2014","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":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164994","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397313","SAMPLE_DATE":"02/25/2014","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":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164993","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397312","SAMPLE_DATE":"02/25/2014","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":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164845","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397311","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Manganese fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164844","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397310","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Magnesium oxide fumes","CONCENTRATION":"0000.48","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.05","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164843","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397309","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Lead fumes","CONCENTRATION":"0000.53","EXPOSURE_LIMIT":"0150.00","C_OVER_E":"00.00","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164842","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397308","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Iron oxide fumes","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164841","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397307","SAMPLE_DATE":"02/25/2014","CONTAMINANT_DESC":"Copper fumes","CONCENTRATION":"0001.50","EXPOSURE_LIMIT":"0100.00","C_OVER_E":"00.02","JOB_CD_DESC":"Welder, etc.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164840","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397306","SAMPLE_DATE":"02/25/2014","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":"2014-02-25"},{"SOURCE_ROW_NUMBER":"164839","EVENT_NO":"6639422","SAMPLE_NO":"000000201401397305","SAMPLE_DATE":"02/25/2014","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":"2014-02-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":30,"firstDate":"2007-03-13","lastDate":"2017-03-14","metrics":{"ss":2,"amountDue":3621,"contested":0,"amountPaid":3621,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":3621},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"677151","VIOLATION_NO":"8950620","VIOLATION_ISSUE_DT":"03/14/2017","SIG_SUB":"N","PART_SECTION":"56.4100(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"677150","VIOLATION_NO":"8950619","VIOLATION_ISSUE_DT":"03/14/2017","SIG_SUB":"N","PART_SECTION":"56.12023","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"677149","VIOLATION_NO":"8950618","VIOLATION_ISSUE_DT":"03/14/2017","SIG_SUB":"N","PART_SECTION":"56.12019","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"677148","VIOLATION_NO":"8950617","VIOLATION_ISSUE_DT":"03/14/2017","SIG_SUB":"Y","PART_SECTION":"56.14213(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"4","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/14/2017","PROPOSED_PENALTY":"677","AMOUNT_DUE":"677","AMOUNT_PAID":"677","CONTESTED_IND":"N","sourceDate":"2017-03-14"},{"SOURCE_ROW_NUMBER":"677166","VIOLATION_NO":"8950602","VIOLATION_ISSUE_DT":"12/07/2016","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/07/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-12-07"},{"SOURCE_ROW_NUMBER":"677159","VIOLATION_NO":"8852791","VIOLATION_ISSUE_DT":"08/03/2016","SIG_SUB":"N","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/03/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-03"},{"SOURCE_ROW_NUMBER":"677141","VIOLATION_NO":"8852574","VIOLATION_ISSUE_DT":"01/20/2016","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/20/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"677140","VIOLATION_NO":"8852573","VIOLATION_ISSUE_DT":"01/20/2016","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/20/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"677139","VIOLATION_NO":"8852572","VIOLATION_ISSUE_DT":"01/20/2016","SIG_SUB":"N","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/20/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"677145","VIOLATION_NO":"8745617","VIOLATION_ISSUE_DT":"03/31/2014","SIG_SUB":"Y","PART_SECTION":"56.5001(a)/.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/21/2014","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2014-03-31"},{"SOURCE_ROW_NUMBER":"677144","VIOLATION_NO":"8745607","VIOLATION_ISSUE_DT":"02/25/2014","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/06/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-25"},{"SOURCE_ROW_NUMBER":"677143","VIOLATION_NO":"8745606","VIOLATION_ISSUE_DT":"02/24/2014","SIG_SUB":"N","PART_SECTION":"56.4603(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/24/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-24"}]}],"safety":{"href":"/api/v1/mines/1302338/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1302338/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":"Smoking and use of open flames.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4100","part":"56","subchapter":"K","subpart":"C","id":"56.4100","citation":"30 CFR 56.4100","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":"Guarding electrical connections and resistor grids.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023","part":"56","subchapter":"K","subpart":"K","id":"56.12023","citation":"30 CFR 56.12023","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":"Access to stationary electrical equipment or switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019","part":"56","subchapter":"K","subpart":"K","id":"56.12019","citation":"30 CFR 56.12019","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":"Ventilation and shielding for welding.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14213","part":"56","subchapter":"K","subpart":"M","id":"56.14213","citation":"30 CFR 56.14213","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":"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":2},{"chapter":"I","heading":"Safety can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402","part":"56","subchapter":"K","subpart":"C","id":"56.4402","citation":"30 CFR 56.4402","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":"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":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","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":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"Closure of valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4603","part":"56","subchapter":"K","subpart":"C","id":"56.4603","citation":"30 CFR 56.4603","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":"1302338","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}