{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0405781","name":"Mockingbird Mine","status":"Abandoned","status_date":"2020-05-20","mine_type":"Underground","coal_metal":"M","commodity":"Gold Ore","state":"CA","county":"Mariposa","nearest_town":"CLOVIS","operator_id":"0100045","operator_name":"Emmett's Excavation Inc","controller_id":"0084453","controller_name":"John  Emmett; Lucretia  Emmett","district":"M7","office":"Vacaville CA Field Office","employees":0,"latitude":37.553333,"longitude":-119.965556},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":268},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"0405781","name":"Mockingbird Mine"},"operator":{"type":"operator","id":"0100045","name":"Emmett's Excavation Inc"},"controller":{"type":"controller","id":"0084453","name":"John  Emmett; Lucretia  Emmett"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0100045","name":"Emmett's Excavation Inc"},"object":{"type":"mine","id":"0405781","name":"Mockingbird Mine"},"validFrom":"2009-03-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405781|0100045|2009-03-25|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0084453","name":"Lucretia  Emmett et al"},"object":{"type":"mine","id":"0405781","name":"Mockingbird Mine"},"validFrom":"2009-03-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405781|0084453|2009-03-25|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0084453","name":"Lucretia  Emmett et al"},"object":{"type":"operator","id":"0100045","name":"Emmett's Excavation Inc"},"validFrom":"2009-03-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"0405781","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405781|0100045|2009-03-25|0084453|2009-03-25|13365"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0084453","name":"John  Emmett et al"},"object":{"type":"operator","id":"0100045","name":"Emmett's Excavation Inc"},"validFrom":"2009-03-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"0405781","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405781|0100045|2009-03-25|0084453|2009-03-25|13366"}}],"coverage":{"historyRecords":2,"edgeCount":4,"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":"2014-11-12","lastDate":"2014-11-12","metrics":{"daysLost":1,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"13412","DOCUMENT_NO":"220143280007","ACCIDENT_DT":"11/12/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Using angle grinder on steel. Particle shot under safety glasses. The material was stuck to eyeball, causing irritation.","sourceDate":"2014-11-12"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2020-05-20","lastDate":"2020-05-20","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":31,"firstDate":"2009-05-13","lastDate":"2020-03-04","metrics":{"ss":5,"delinquent":29,"recentRows":0,"paidPenalty":3921,"proposedPenalty":3921,"currentAssessment":3921},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2580746","VIOLATION_NO":"9502653","ISSUE_DT":"03/04/2020","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-03-04"},{"SOURCE_ROW_NUMBER":"2580299","VIOLATION_NO":"9437852","ISSUE_DT":"09/05/2019","CFR_STANDARD_CD":"57.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-09-05"},{"SOURCE_ROW_NUMBER":"2580298","VIOLATION_NO":"9437851","ISSUE_DT":"09/05/2019","CFR_STANDARD_CD":"57.13021","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"132.00","CURRENT_ASSESSMENT_AMT":"132.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-09-05"},{"SOURCE_ROW_NUMBER":"2580569","VIOLATION_NO":"9437306","ISSUE_DT":"06/11/2019","CFR_STANDARD_CD":"57.13015(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"132.00","CURRENT_ASSESSMENT_AMT":"132.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-06-11"},{"SOURCE_ROW_NUMBER":"2580568","VIOLATION_NO":"9437305","ISSUE_DT":"06/11/2019","CFR_STANDARD_CD":"57.18013","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-06-11"},{"SOURCE_ROW_NUMBER":"2422969","VIOLATION_NO":"9437224","ISSUE_DT":"02/26/2019","CFR_STANDARD_CD":"57.20032","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"293.00","CURRENT_ASSESSMENT_AMT":"293.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-26"},{"SOURCE_ROW_NUMBER":"2422968","VIOLATION_NO":"9437223","ISSUE_DT":"02/26/2019","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-26"},{"SOURCE_ROW_NUMBER":"2418848","VIOLATION_NO":"9374333","ISSUE_DT":"09/18/2018","CFR_STANDARD_CD":"57.6132(a)(7)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-09-18"},{"SOURCE_ROW_NUMBER":"2418847","VIOLATION_NO":"9374332","ISSUE_DT":"09/18/2018","CFR_STANDARD_CD":"57.6132(a)(4)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-09-18"},{"SOURCE_ROW_NUMBER":"2422382","VIOLATION_NO":"9377394","ISSUE_DT":"06/13/2018","CFR_STANDARD_CD":"57.6100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-06-13"},{"SOURCE_ROW_NUMBER":"2422381","VIOLATION_NO":"9377393","ISSUE_DT":"06/13/2018","CFR_STANDARD_CD":"57.20032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-06-13"},{"SOURCE_ROW_NUMBER":"2411484","VIOLATION_NO":"8879854","ISSUE_DT":"03/08/2017","CFR_STANDARD_CD":"57.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-03-08"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":4,"firstDate":"2011-05-03","lastDate":"2011-05-03","metrics":{"appeals":0,"decisions":4,"recentRows":0,"decisionPenalty":543,"originalPenalty":543},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"251808","VIOLATION_NO":"6357891","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-05-03"},{"SOURCE_ROW_NUMBER":"251122","VIOLATION_NO":"6357890","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"243.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-05-03"},{"SOURCE_ROW_NUMBER":"250365","VIOLATION_NO":"6357893","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-05-03"},{"SOURCE_ROW_NUMBER":"42358","VIOLATION_NO":"6357892","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-05-03"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":4,"firstDate":"2009-05-13","lastDate":"2009-05-13","metrics":{"decisions":4,"ssChanged":4,"recentRows":0,"decisionPenalty":543,"proposedPenalty":543},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"410965","CITATION_NO":"6357891","CITATION_ISSUE_DT":"05/13/2009","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","CFR_STANDARD_CODE":"57.20011","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-13"},{"SOURCE_ROW_NUMBER":"409865","CITATION_NO":"6357890","CITATION_ISSUE_DT":"05/13/2009","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","CFR_STANDARD_CODE":"57.11012","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"243.00","sourceDate":"2009-05-13"},{"SOURCE_ROW_NUMBER":"70693","CITATION_NO":"6357893","CITATION_ISSUE_DT":"05/13/2009","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","CFR_STANDARD_CODE":"57.15030","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-13"},{"SOURCE_ROW_NUMBER":"13689","CITATION_NO":"6357892","CITATION_ISSUE_DT":"05/13/2009","DOCKET_NO":"WEST 2009-1150M","DECISION_DT":"05/03/2011","CFR_STANDARD_CODE":"57.11037","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-13"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"2009-03-25","lastDate":"2009-03-25","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":49,"firstDate":"2009-05-13","lastDate":"2020-05-18","metrics":{"inspectors":51,"recentRows":0,"onSiteHours":289.25,"inspectionHours":771,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1047932","EVENT_NO":"6829503","INSPECTION_BEGIN_DT":"05/18/2020","INSPECTION_END_DT":"05/19/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2020-05-18"},{"SOURCE_ROW_NUMBER":"671523","EVENT_NO":"6828985","INSPECTION_BEGIN_DT":"03/03/2020","INSPECTION_END_DT":"03/04/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"8.75","sourceDate":"2020-03-03"},{"SOURCE_ROW_NUMBER":"1149284","EVENT_NO":"6828964","INSPECTION_BEGIN_DT":"11/25/2019","INSPECTION_END_DT":"11/26/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2019-11-25"},{"SOURCE_ROW_NUMBER":"269414","EVENT_NO":"6828749","INSPECTION_BEGIN_DT":"09/03/2019","INSPECTION_END_DT":"09/05/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2019-09-03"},{"SOURCE_ROW_NUMBER":"815431","EVENT_NO":"6828916","INSPECTION_BEGIN_DT":"07/01/2019","INSPECTION_END_DT":"07/16/2019","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.5","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2019-07-01"},{"SOURCE_ROW_NUMBER":"406355","EVENT_NO":"6828907","INSPECTION_BEGIN_DT":"06/10/2019","INSPECTION_END_DT":"06/11/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2019-06-10"},{"SOURCE_ROW_NUMBER":"1031739","EVENT_NO":"6729087","INSPECTION_BEGIN_DT":"02/25/2019","INSPECTION_END_DT":"02/26/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2019-02-25"},{"SOURCE_ROW_NUMBER":"790726","EVENT_NO":"6728474","INSPECTION_BEGIN_DT":"11/27/2018","INSPECTION_END_DT":"11/28/2018","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":"2018-11-27"},{"SOURCE_ROW_NUMBER":"523251","EVENT_NO":"6726750","INSPECTION_BEGIN_DT":"09/17/2018","INSPECTION_END_DT":"09/19/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2018-09-17"},{"SOURCE_ROW_NUMBER":"887729","EVENT_NO":"6728344","INSPECTION_BEGIN_DT":"06/12/2018","INSPECTION_END_DT":"06/13/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"28.75","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2018-06-12"},{"SOURCE_ROW_NUMBER":"596029","EVENT_NO":"6728320","INSPECTION_BEGIN_DT":"02/28/2018","INSPECTION_END_DT":"02/28/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2018-02-28"},{"SOURCE_ROW_NUMBER":"507105","EVENT_NO":"6728097","INSPECTION_BEGIN_DT":"12/05/2017","INSPECTION_END_DT":"12/05/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2017-12-05"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":106,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2020-Q1":{"hours":688,"employees":4,"production":0},"2019-Q4":{"hours":976,"employees":4,"production":0},"2019-Q3":{"hours":1056,"employees":4,"production":0},"2019-Q2":{"hours":1040,"employees":4,"production":0},"2019-Q1":{"hours":950,"employees":4,"production":0},"2018-Q4":{"hours":1024,"employees":4,"production":0},"2018-Q3":{"hours":1040,"employees":4,"production":0},"2018-Q2":{"hours":1040,"employees":4,"production":0},"2018-Q1":{"hours":1024,"employees":4,"production":0},"2017-Q4":{"hours":944,"employees":4,"production":0},"2017-Q3":{"hours":540,"employees":4,"production":0},"2017-Q2":{"hours":1024,"employees":4,"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":21,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011":{"hours":4743,"employees":2,"production":0},"2012":{"hours":4104,"employees":2,"production":0},"2013":{"hours":4339,"employees":2,"production":0},"2014":{"hours":4820,"employees":3,"production":0},"2015":{"hours":4270,"employees":4,"production":0},"2016":{"hours":4244,"employees":4,"production":0},"2017":{"hours":3532,"employees":4,"production":0},"2018":{"hours":4128,"employees":4,"production":0},"2019":{"hours":4022,"employees":4,"production":0},"2020":{"hours":688,"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":17,"firstDate":"2011-02-02","lastDate":"2020-03-04","metrics":{"recentRows":0,"actionTaken":17,"maxExposureRatio":0.16,"overExposureLimit":0,"exposureRatioTotal":0.69},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"232627","EVENT_NO":"6828985","SAMPLE_NO":"000000202001052800","SAMPLE_DATE":"03/04/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scraper Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-03-04"},{"SOURCE_ROW_NUMBER":"183142","EVENT_NO":"6663667","SAMPLE_NO":"000000201600581823","SAMPLE_DATE":"01/21/2016","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0002.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.01","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-01-21"},{"SOURCE_ROW_NUMBER":"183141","EVENT_NO":"6663667","SAMPLE_NO":"000000201600581822","SAMPLE_DATE":"01/21/2016","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0002.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.01","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-01-21"},{"SOURCE_ROW_NUMBER":"183140","EVENT_NO":"6663667","SAMPLE_NO":"000000201600581821","SAMPLE_DATE":"01/21/2016","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-01-21"},{"SOURCE_ROW_NUMBER":"183106","EVENT_NO":"6663667","SAMPLE_NO":"000000201600532800","SAMPLE_DATE":"01/20/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-01-20"},{"SOURCE_ROW_NUMBER":"179036","EVENT_NO":"1161865","SAMPLE_NO":"000000201502444123","SAMPLE_DATE":"02/24/2015","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0009.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.06","JOB_CD_DESC":"Mucking Mach. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-02-24"},{"SOURCE_ROW_NUMBER":"179035","EVENT_NO":"1161865","SAMPLE_NO":"000000201502444122","SAMPLE_DATE":"02/24/2015","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0009.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.06","JOB_CD_DESC":"Mucking Mach. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-02-24"},{"SOURCE_ROW_NUMBER":"179034","EVENT_NO":"1161865","SAMPLE_NO":"000000201502444121","SAMPLE_DATE":"02/24/2015","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mucking Mach. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-02-24"},{"SOURCE_ROW_NUMBER":"170110","EVENT_NO":"1161648","SAMPLE_NO":"000000201207007923","SAMPLE_DATE":"07/24/2012","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0014.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.09","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-07-24"},{"SOURCE_ROW_NUMBER":"170109","EVENT_NO":"1161648","SAMPLE_NO":"000000201207007922","SAMPLE_DATE":"07/24/2012","CONTAMINANT_DESC":"EC @ 160","CONCENTRATION":"0001.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.01","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-07-24"},{"SOURCE_ROW_NUMBER":"170108","EVENT_NO":"1161648","SAMPLE_NO":"000000201207007921","SAMPLE_DATE":"07/24/2012","CONTAMINANT_DESC":"TC from EC @ 160","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-07-24"},{"SOURCE_ROW_NUMBER":"134298","EVENT_NO":"1161122","SAMPLE_NO":"000000201106090223","SAMPLE_DATE":"06/21/2011","CONTAMINANT_DESC":"TC @ 160","CONCENTRATION":"0025.00","EXPOSURE_LIMIT":"0160.00","C_OVER_E":"00.16","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-06-21"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":31,"firstDate":"2009-05-13","lastDate":"2020-03-04","metrics":{"ss":5,"amountDue":3921,"contested":4,"amountPaid":3921,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":3921},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"273933","VIOLATION_NO":"9502653","VIOLATION_ISSUE_DT":"03/04/2020","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/04/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-03-04"},{"SOURCE_ROW_NUMBER":"273953","VIOLATION_NO":"9437852","VIOLATION_ISSUE_DT":"09/05/2019","SIG_SUB":"N","PART_SECTION":"57.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/05/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-09-05"},{"SOURCE_ROW_NUMBER":"273952","VIOLATION_NO":"9437851","VIOLATION_ISSUE_DT":"09/05/2019","SIG_SUB":"Y","PART_SECTION":"57.13021","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/05/2019","PROPOSED_PENALTY":"132","AMOUNT_DUE":"132","AMOUNT_PAID":"132","CONTESTED_IND":"N","sourceDate":"2019-09-05"},{"SOURCE_ROW_NUMBER":"273943","VIOLATION_NO":"9437306","VIOLATION_ISSUE_DT":"06/11/2019","SIG_SUB":"Y","PART_SECTION":"57.13015(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/16/2019","PROPOSED_PENALTY":"132","AMOUNT_DUE":"132","AMOUNT_PAID":"132","CONTESTED_IND":"N","sourceDate":"2019-06-11"},{"SOURCE_ROW_NUMBER":"273942","VIOLATION_NO":"9437305","VIOLATION_ISSUE_DT":"06/11/2019","SIG_SUB":"N","PART_SECTION":"57.18013","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-06-11"},{"SOURCE_ROW_NUMBER":"273932","VIOLATION_NO":"9437224","VIOLATION_ISSUE_DT":"02/26/2019","SIG_SUB":"Y","PART_SECTION":"57.20032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/26/2019","PROPOSED_PENALTY":"293","AMOUNT_DUE":"293","AMOUNT_PAID":"293","CONTESTED_IND":"N","sourceDate":"2019-02-26"},{"SOURCE_ROW_NUMBER":"273931","VIOLATION_NO":"9437223","VIOLATION_ISSUE_DT":"02/26/2019","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/26/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-02-26"},{"SOURCE_ROW_NUMBER":"273955","VIOLATION_NO":"9374333","VIOLATION_ISSUE_DT":"09/18/2018","SIG_SUB":"N","PART_SECTION":"57.6132(a)(7)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/19/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-09-18"},{"SOURCE_ROW_NUMBER":"273954","VIOLATION_NO":"9374332","VIOLATION_ISSUE_DT":"09/18/2018","SIG_SUB":"N","PART_SECTION":"57.6132(a)(4)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/19/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-09-18"},{"SOURCE_ROW_NUMBER":"273945","VIOLATION_NO":"9377394","VIOLATION_ISSUE_DT":"06/13/2018","SIG_SUB":"N","PART_SECTION":"57.6100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/13/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-06-13"},{"SOURCE_ROW_NUMBER":"273944","VIOLATION_NO":"9377393","VIOLATION_ISSUE_DT":"06/13/2018","SIG_SUB":"N","PART_SECTION":"57.20032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/13/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-06-13"},{"SOURCE_ROW_NUMBER":"273935","VIOLATION_NO":"8879854","VIOLATION_ISSUE_DT":"03/08/2017","SIG_SUB":"N","PART_SECTION":"57.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-03-08"}]}],"safety":{"href":"/api/v1/mines/0405781/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0405781/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":"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":1},{"chapter":"I","heading":"Safety can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4402","part":"57","subchapter":"K","subpart":"C","id":"57.4402","citation":"30 CFR 57.4402","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"High-pressure hose connections.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-L/section-57.13021","part":"57","subchapter":"K","subpart":"L","id":"57.13021","citation":"30 CFR 57.13021","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Inspection of compressed-air receivers and other unfired pressure vessels.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-L/section-57.13015","part":"57","subchapter":"K","subpart":"L","id":"57.13015","citation":"30 CFR 57.13015","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Emergency communications system.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-Q/section-57.18013","part":"57","subchapter":"K","subpart":"Q","id":"57.18013","citation":"30 CFR 57.18013","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Two-way communication equipment for underground operations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-S/section-57.20032","part":"57","subchapter":"K","subpart":"S","id":"57.20032","citation":"30 CFR 57.20032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1},{"chapter":"I","heading":"Magazine requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-E/section-57.6132","part":"57","subchapter":"K","subpart":"E","id":"57.6132","citation":"30 CFR 57.6132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Separation of stored explosive material.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-E/section-57.6100","part":"57","subchapter":"K","subpart":"E","id":"57.6100","citation":"30 CFR 57.6100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND 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-57/subpart-K/section-57.12028","part":"57","subchapter":"K","subpart":"K","id":"57.12028","citation":"30 CFR 57.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0405781","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}