{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1901170","name":"Onyx Corporation","status":"Abandoned","status_date":"2019-05-02","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MA","county":"Worcester","nearest_town":"Acton","operator_id":"0083664","operator_name":"Onyx Corporation","controller_id":"0070591","controller_name":"John D  Durkin","district":"M2","office":"Portsmouth NH Field Office","employees":0,"latitude":42.485,"longitude":-71.728611},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":74},"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":"1901170","name":"Onyx Corporation"},"operator":{"type":"operator","id":"0083664","name":"Onyx Corporation"},"controller":{"type":"controller","id":"0070591","name":"John D  Durkin"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0083664","name":"Onyx Corporation"},"object":{"type":"mine","id":"1901170","name":"Onyx Corporation"},"validFrom":"2007-09-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901170|0083664|2007-09-11|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0070591","name":"John D  Durkin"},"object":{"type":"mine","id":"1901170","name":"Onyx Corporation"},"validFrom":"2007-09-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901170|0070591|2007-09-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0070591","name":"John D  Durkin"},"object":{"type":"operator","id":"0083664","name":"Onyx Corporation"},"validFrom":"2007-09-11","validTo":null,"current":true,"derived":true,"evidenceMineId":"1901170","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1901170|0083664|2007-09-11|0070591|2007-09-11|10122"}}],"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":1,"firstDate":"2010-01-11","lastDate":"2010-01-11","metrics":{"daysLost":64,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"268357","DOCUMENT_NO":"220100810041","ACCIDENT_DT":"01/11/2010","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from ladders","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"64","NARRATIVE":"Employee was on a ladder servicing the 350 Excavator when hose let go and the pressure blew him off the ladder.","sourceDate":"2010-01-11"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-05-02","lastDate":"2019-05-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":13,"firstDate":"2008-06-23","lastDate":"2017-08-01","metrics":{"ss":3,"delinquent":11,"recentRows":0,"paidPenalty":1360,"proposedPenalty":1495,"currentAssessment":1360},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2474235","VIOLATION_NO":"9360998","ISSUE_DT":"08/01/2017","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-08-01"},{"SOURCE_ROW_NUMBER":"2474234","VIOLATION_NO":"9360997","ISSUE_DT":"08/01/2017","CFR_STANDARD_CD":"56.14107(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":"2017-08-01"},{"SOURCE_ROW_NUMBER":"2353378","VIOLATION_NO":"8919739","ISSUE_DT":"11/03/2015","CFR_STANDARD_CD":"56.18002(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":"2015-11-03"},{"SOURCE_ROW_NUMBER":"2353377","VIOLATION_NO":"8919738","ISSUE_DT":"11/03/2015","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":"2015-11-03"},{"SOURCE_ROW_NUMBER":"2353376","VIOLATION_NO":"8919737","ISSUE_DT":"11/03/2015","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"2353375","VIOLATION_NO":"8919736","ISSUE_DT":"11/03/2015","CFR_STANDARD_CD":"46.8(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"112.00","CURRENT_ASSESSMENT_AMT":"112.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"2147762","VIOLATION_NO":"8648426","ISSUE_DT":"05/16/2011","CFR_STANDARD_CD":"56.14100(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":"2011-05-16"},{"SOURCE_ROW_NUMBER":"2138271","VIOLATION_NO":"8645228","ISSUE_DT":"01/31/2011","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":"2011-01-31"},{"SOURCE_ROW_NUMBER":"2138270","VIOLATION_NO":"8645222","ISSUE_DT":"01/24/2011","CFR_STANDARD_CD":"56.4201(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":"2011-01-24"},{"SOURCE_ROW_NUMBER":"2138269","VIOLATION_NO":"8645221","ISSUE_DT":"01/24/2011","CFR_STANDARD_CD":"56.14132(b)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"243.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-01-24"},{"SOURCE_ROW_NUMBER":"239909","VIOLATION_NO":"6537887","ISSUE_DT":"03/18/2010","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-03-18"},{"SOURCE_ROW_NUMBER":"239908","VIOLATION_NO":"6537886","ISSUE_DT":"03/18/2010","CFR_STANDARD_CD":"50.20(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":"2010-03-18"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2011-12-05","lastDate":"2016-03-10","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":528,"originalPenalty":663},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"401646","VIOLATION_NO":"8919737","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-03-10"},{"SOURCE_ROW_NUMBER":"400922","VIOLATION_NO":"8919736","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"112.00","DECISION_PENALTY_AMT":"112.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-03-10"},{"SOURCE_ROW_NUMBER":"160117","VIOLATION_NO":"8919739","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-03-10"},{"SOURCE_ROW_NUMBER":"158947","VIOLATION_NO":"8919738","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-03-10"},{"SOURCE_ROW_NUMBER":"336247","VIOLATION_NO":"8645221","DOCKET_NO":"YORK 2011-152M","DECISION_DT":"12/05/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"108.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-12-05"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2011-01-24","lastDate":"2015-11-03","metrics":{"decisions":5,"ssChanged":4,"recentRows":0,"decisionPenalty":528,"proposedPenalty":663},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"435367","CITATION_NO":"8919737","CITATION_ISSUE_DT":"11/03/2015","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","CFR_STANDARD_CODE":"56.4402","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"108.00","DECISION_PENALTY_AMT":"108.00","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"265948","CITATION_NO":"8919739","CITATION_ISSUE_DT":"11/03/2015","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","CFR_STANDARD_CODE":"56.18002(b)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"265947","CITATION_NO":"8919736","CITATION_ISSUE_DT":"11/03/2015","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","CFR_STANDARD_CODE":"46.8(a)(2)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"112.00","DECISION_PENALTY_AMT":"112.00","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"39112","CITATION_NO":"8919738","CITATION_ISSUE_DT":"11/03/2015","DOCKET_NO":"YORK 2016-0050","DECISION_DT":"03/10/2016","CFR_STANDARD_CODE":"56.1000","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"362940","CITATION_NO":"8645221","CITATION_ISSUE_DT":"01/24/2011","DOCKET_NO":"YORK 2011-152M","DECISION_DT":"12/05/2011","CFR_STANDARD_CODE":"56.14132(b)(2)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"108.00","sourceDate":"2011-01-24"}]},{"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":"2007-09-11","lastDate":"2007-09-11","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":14,"firstDate":"2007-09-26","lastDate":"2017-11-06","metrics":{"inspectors":14,"recentRows":0,"onSiteHours":76,"inspectionHours":165.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"275030","EVENT_NO":"6756555","INSPECTION_BEGIN_DT":"11/06/2017","INSPECTION_END_DT":"11/07/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2017-11-06"},{"SOURCE_ROW_NUMBER":"982489","EVENT_NO":"6756943","INSPECTION_BEGIN_DT":"09/20/2017","INSPECTION_END_DT":"09/20/2017","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2017-09-20"},{"SOURCE_ROW_NUMBER":"615311","EVENT_NO":"6755319","INSPECTION_BEGIN_DT":"08/01/2017","INSPECTION_END_DT":"08/02/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.75","SUM_TOTAL_ON_SITE_HOURS":"11.75","sourceDate":"2017-08-01"},{"SOURCE_ROW_NUMBER":"752271","EVENT_NO":"6686729","INSPECTION_BEGIN_DT":"11/03/2015","INSPECTION_END_DT":"11/04/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"862217","EVENT_NO":"6566222","INSPECTION_BEGIN_DT":"02/13/2012","INSPECTION_END_DT":"02/16/2012","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2012-02-13"},{"SOURCE_ROW_NUMBER":"533245","EVENT_NO":"6565862","INSPECTION_BEGIN_DT":"05/16/2011","INSPECTION_END_DT":"05/19/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2011-05-16"},{"SOURCE_ROW_NUMBER":"57678","EVENT_NO":"6561085","INSPECTION_BEGIN_DT":"01/24/2011","INSPECTION_END_DT":"01/31/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2011-01-24"},{"SOURCE_ROW_NUMBER":"31389","EVENT_NO":"0912248","INSPECTION_BEGIN_DT":"03/17/2010","INSPECTION_END_DT":"03/18/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2010-03-17"},{"SOURCE_ROW_NUMBER":"1112985","EVENT_NO":"0909754","INSPECTION_BEGIN_DT":"01/21/2010","INSPECTION_END_DT":"01/22/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2010-01-21"},{"SOURCE_ROW_NUMBER":"692274","EVENT_NO":"0905121","INSPECTION_BEGIN_DT":"07/21/2009","INSPECTION_END_DT":"07/21/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2009-07-21"},{"SOURCE_ROW_NUMBER":"223974","EVENT_NO":"0898994","INSPECTION_BEGIN_DT":"09/30/2008","INSPECTION_END_DT":"10/01/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2008-09-30"},{"SOURCE_ROW_NUMBER":"679697","EVENT_NO":"0900267","INSPECTION_BEGIN_DT":"06/26/2008","INSPECTION_END_DT":"06/26/2008","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2008-06-26"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007":{"hours":3635,"employees":5,"production":0},"2008":{"hours":4276,"employees":3,"production":0},"2009":{"hours":3597,"employees":3,"production":0},"2010":{"hours":3034,"employees":3,"production":0},"2011":{"hours":2833,"employees":3,"production":0},"2015":{"hours":640,"employees":3,"production":0},"2016":{"hours":3892,"employees":4,"production":0},"2017":{"hours":5314,"employees":5,"production":0},"2018":{"hours":7491,"employees":7,"production":0},"2019":{"hours":3992,"employees":6,"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":13,"firstDate":"2008-06-23","lastDate":"2017-08-01","metrics":{"ss":3,"amountDue":1360,"contested":0,"amountPaid":1360,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":1495},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1280346","VIOLATION_NO":"9360998","VIOLATION_ISSUE_DT":"08/01/2017","SIG_SUB":"Y","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/01/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-08-01"},{"SOURCE_ROW_NUMBER":"1280345","VIOLATION_NO":"9360997","VIOLATION_ISSUE_DT":"08/01/2017","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/02/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-08-01"},{"SOURCE_ROW_NUMBER":"1280350","VIOLATION_NO":"8919739","VIOLATION_ISSUE_DT":"11/03/2015","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"11/03/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"1280349","VIOLATION_NO":"8919738","VIOLATION_ISSUE_DT":"11/03/2015","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"11/03/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"1280348","VIOLATION_NO":"8919737","VIOLATION_ISSUE_DT":"11/03/2015","SIG_SUB":"Y","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/03/2015","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"1280347","VIOLATION_NO":"8919736","VIOLATION_ISSUE_DT":"11/03/2015","SIG_SUB":"N","PART_SECTION":"46.8(a)(2)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"11/04/2015","PROPOSED_PENALTY":"112","AMOUNT_DUE":"112","AMOUNT_PAID":"112","CONTESTED_IND":"N","sourceDate":"2015-11-03"},{"SOURCE_ROW_NUMBER":"1280343","VIOLATION_NO":"8648426","VIOLATION_ISSUE_DT":"05/16/2011","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/19/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-05-16"},{"SOURCE_ROW_NUMBER":"1280340","VIOLATION_NO":"8645228","VIOLATION_ISSUE_DT":"01/31/2011","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/31/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-01-31"},{"SOURCE_ROW_NUMBER":"1280339","VIOLATION_NO":"8645222","VIOLATION_ISSUE_DT":"01/24/2011","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/27/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-01-24"},{"SOURCE_ROW_NUMBER":"1280338","VIOLATION_NO":"8645221","VIOLATION_ISSUE_DT":"01/24/2011","SIG_SUB":"Y","PART_SECTION":"56.14132(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/27/2011","PROPOSED_PENALTY":"243","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2011-01-24"},{"SOURCE_ROW_NUMBER":"1280342","VIOLATION_NO":"6537887","VIOLATION_ISSUE_DT":"03/18/2010","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-03-18"},{"SOURCE_ROW_NUMBER":"1280341","VIOLATION_NO":"6537886","VIOLATION_ISSUE_DT":"03/18/2010","SIG_SUB":"N","PART_SECTION":"50.20(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/18/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-03-18"}]}],"safety":{"href":"/api/v1/mines/1901170/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1901170/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":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"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":1},{"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":"Annual refresher training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.8","part":"46","subchapter":"H","subpart":"","id":"46.8","citation":"30 CFR 46.8","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":"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":"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":"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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","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":"First aid.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010","part":"56","subchapter":"K","subpart":"Q","id":"56.18010","citation":"30 CFR 56.18010","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":"Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20","part":"50","subchapter":"I","subpart":"C","id":"50.20","citation":"30 CFR 50.20","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1901170","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}