{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1518210","name":"Burton Stone","status":"Active","status_date":"1999-10-05","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"KY","county":"Adair","nearest_town":"Columbia","operator_id":"L31349","operator_name":"Burton Stone","controller_id":"M31349","controller_name":"William W  Burton","district":"C07","office":"Barbourville KY Field Office","employees":15,"latitude":37.088056,"longitude":-85.262778},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":397},"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":"1518210","name":"Burton Stone"},"operator":{"type":"operator","id":"L31349","name":"Burton Stone"},"controller":{"type":"controller","id":"M31349","name":"William W  Burton"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M31349","name":"William W  Burton"},"object":{"type":"mine","id":"1518210","name":"Burton Stone"},"validFrom":"1993-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518210|M31349|1993-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L31349","name":"Burton Stone"},"object":{"type":"mine","id":"1518210","name":"Burton Stone"},"validFrom":"1999-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518210|L31349|1999-10-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M31349","name":"William W  Burton"},"object":{"type":"operator","id":"L31349","name":"Burton Stone"},"validFrom":"1999-10-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518210","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1518210|L31349|1999-10-01|M31349|1993-01-01|159649"}}],"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":3,"firstDate":"2000-01-17","lastDate":"2015-09-03","metrics":{"daysLost":86,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":20,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"22938","DOCUMENT_NO":"220153020001","ACCIDENT_DT":"09/03/2015","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"STEPPING OR KNEELING ON OBJECT","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"41","NARRATIVE":"Employee was walking the grounds at the crusher and stepped on a rock and his ankle twisted on him and it broke.","sourceDate":"2015-09-03"},{"SOURCE_ROW_NUMBER":"160614","DOCUMENT_NO":"220122080002","ACCIDENT_DT":"07/19/2012","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was using a claw hammer. Employee hit himself on face with claw hammer below eye. Doctor glued & put strips on cut, gave antibiotics. Doctor said employee could return back to work but i told him to take off the rest of day because of heat.","sourceDate":"2012-07-19"},{"SOURCE_ROW_NUMBER":"190611","DOCUMENT_NO":"220000240082","ACCIDENT_DT":"01/17/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"45","NARRATIVE":"EE WAS CHANGING OFF ROAD DUMP TRUCK TIRE WHEN TIRE FELL ON EMPLOYEE'S LEG.","sourceDate":"2000-01-17"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1999-10-05","lastDate":"1999-10-05","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":90,"firstDate":"2001-03-28","lastDate":"2026-06-25","metrics":{"ss":20,"delinquent":85,"recentRows":20,"paidPenalty":11415,"proposedPenalty":11415,"currentAssessment":11415},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3026174","VIOLATION_NO":"5082745","ISSUE_DT":"06/25/2026","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-06-25"},{"SOURCE_ROW_NUMBER":"2913837","VIOLATION_NO":"9776470","ISSUE_DT":"05/13/2025","CFR_STANDARD_CD":"47.41(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"2913836","VIOLATION_NO":"9776469","ISSUE_DT":"05/13/2025","CFR_STANDARD_CD":"56.4130(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"2913835","VIOLATION_NO":"9776468","ISSUE_DT":"05/13/2025","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"2913834","VIOLATION_NO":"9776467","ISSUE_DT":"05/08/2025","CFR_STANDARD_CD":"56.16005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-08"},{"SOURCE_ROW_NUMBER":"2913833","VIOLATION_NO":"9776466","ISSUE_DT":"05/08/2025","CFR_STANDARD_CD":"56.14115(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-08"},{"SOURCE_ROW_NUMBER":"2905630","VIOLATION_NO":"9776322","ISSUE_DT":"02/10/2025","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-10"},{"SOURCE_ROW_NUMBER":"2905629","VIOLATION_NO":"9776321","ISSUE_DT":"02/05/2025","CFR_STANDARD_CD":"56.11027","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"2905628","VIOLATION_NO":"9775318","ISSUE_DT":"02/05/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"2841145","VIOLATION_NO":"2994998","ISSUE_DT":"07/25/2024","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-25"},{"SOURCE_ROW_NUMBER":"2841144","VIOLATION_NO":"2994997","ISSUE_DT":"07/23/2024","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-23"},{"SOURCE_ROW_NUMBER":"2841143","VIOLATION_NO":"2994996","ISSUE_DT":"07/23/2024","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-23"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2008-01-07","lastDate":"2013-01-28","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":787,"originalPenalty":787},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"107045","VIOLATION_NO":"8640801","DOCKET_NO":"KENT 2012-243M","DECISION_DT":"01/28/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"285.00","DECISION_PENALTY_AMT":"285.00","JUDGE_FIRST_NAME":"Jeffrey","JUDGE_LAST_NAME":"Tureck","sourceDate":"2013-01-28"},{"SOURCE_ROW_NUMBER":"106677","VIOLATION_NO":"8630500","DOCKET_NO":"KENT 2012-243M","DECISION_DT":"01/28/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"127.00","DECISION_PENALTY_AMT":"127.00","JUDGE_FIRST_NAME":"Jeffrey","JUDGE_LAST_NAME":"Tureck","sourceDate":"2013-01-28"},{"SOURCE_ROW_NUMBER":"15865","VIOLATION_NO":"7765852","DOCKET_NO":"KENT 2007-426M","DECISION_DT":"01/07/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"375.00","DECISION_PENALTY_AMT":"375.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2008-01-07"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":3,"firstDate":"2004-01-22","lastDate":"2004-01-22","metrics":{"linkedIssuances":3},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2007-02-14","lastDate":"2011-08-30","metrics":{"decisions":3,"ssChanged":2,"recentRows":0,"decisionPenalty":787,"proposedPenalty":787},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"197862","CITATION_NO":"8630500","CITATION_ISSUE_DT":"08/30/2011","DOCKET_NO":"KENT 2012-243M","DECISION_DT":"01/28/2013","CFR_STANDARD_CODE":"56.14131(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"127.00","DECISION_PENALTY_AMT":"127.00","sourceDate":"2011-08-30"},{"SOURCE_ROW_NUMBER":"143283","CITATION_NO":"8640801","CITATION_ISSUE_DT":"08/30/2011","DOCKET_NO":"KENT 2012-243M","DECISION_DT":"01/28/2013","CFR_STANDARD_CODE":"56.14101(a)(2)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"285.00","DECISION_PENALTY_AMT":"285.00","sourceDate":"2011-08-30"},{"SOURCE_ROW_NUMBER":"61244","CITATION_NO":"7765852","CITATION_ISSUE_DT":"02/14/2007","DOCKET_NO":"KENT 2007-426M","DECISION_DT":"01/07/2008","CFR_STANDARD_CODE":"56.14103(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"375.00","DECISION_PENALTY_AMT":"375.00","sourceDate":"2007-02-14"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1999-10-01","lastDate":"1999-10-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":79,"firstDate":"2000-01-13","lastDate":"2026-09-29","metrics":{"inspectors":90,"recentRows":21,"onSiteHours":727,"inspectionHours":1348.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"51453","EVENT_NO":"F026706","INSPECTION_BEGIN_DT":"09/29/2026","INSPECTION_END_DT":"09/29/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2026-09-29"},{"SOURCE_ROW_NUMBER":"656794","EVENT_NO":"F0326B4","INSPECTION_BEGIN_DT":"06/25/2026","INSPECTION_END_DT":"06/26/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-06-25"},{"SOURCE_ROW_NUMBER":"477412","EVENT_NO":"F00535F","INSPECTION_BEGIN_DT":"03/25/2026","INSPECTION_END_DT":"03/25/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-03-25"},{"SOURCE_ROW_NUMBER":"414781","EVENT_NO":"F0306F9","INSPECTION_BEGIN_DT":"02/05/2026","INSPECTION_END_DT":"02/09/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"14.25","sourceDate":"2026-02-05"},{"SOURCE_ROW_NUMBER":"193999","EVENT_NO":"F004EA2","INSPECTION_BEGIN_DT":"05/08/2025","INSPECTION_END_DT":"05/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2025-05-08"},{"SOURCE_ROW_NUMBER":"352966","EVENT_NO":"F00160F","INSPECTION_BEGIN_DT":"02/05/2025","INSPECTION_END_DT":"02/10/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"4","SUM_TOTAL_INSP_HOURS":"44.5","SUM_TOTAL_ON_SITE_HOURS":"27","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"1097243","EVENT_NO":"7022173","INSPECTION_BEGIN_DT":"07/01/2024","INSPECTION_END_DT":"08/05/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2024-07-01"},{"SOURCE_ROW_NUMBER":"325054","EVENT_NO":"7045338","INSPECTION_BEGIN_DT":"03/18/2024","INSPECTION_END_DT":"03/18/2024","ACTIVITY_CODE":"E19","ACTIVITY":"Electrical Technical Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-03-18"},{"SOURCE_ROW_NUMBER":"986374","EVENT_NO":"7035742","INSPECTION_BEGIN_DT":"02/06/2024","INSPECTION_END_DT":"02/20/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2024-02-06"},{"SOURCE_ROW_NUMBER":"352791","EVENT_NO":"7045502","INSPECTION_BEGIN_DT":"11/17/2023","INSPECTION_END_DT":"11/21/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2023-11-17"},{"SOURCE_ROW_NUMBER":"256322","EVENT_NO":"7035853","INSPECTION_BEGIN_DT":"10/04/2023","INSPECTION_END_DT":"10/20/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2023-10-04"},{"SOURCE_ROW_NUMBER":"383122","EVENT_NO":"7035364","INSPECTION_BEGIN_DT":"05/31/2023","INSPECTION_END_DT":"06/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"31.75","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2023-05-31"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":6494,"employees":13,"production":0},"2002-Q3":{"hours":5608,"employees":11,"production":0},"2002-Q2":{"hours":6378,"employees":11,"production":0},"2002-Q1":{"hours":5805,"employees":12,"production":0},"2001-Q4":{"hours":4953,"employees":11,"production":0},"2001-Q3":{"hours":1200,"employees":8,"production":0},"2001-Q2":{"hours":4592,"employees":8,"production":0},"2001-Q1":{"hours":3049,"employees":7,"production":0},"2000-Q4":{"hours":2018,"employees":6,"production":0},"2000-Q3":{"hours":2347,"employees":4,"production":0},"2000-Q2":{"hours":2732,"employees":6,"production":0},"2000-Q1":{"hours":2756,"employees":8,"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":60,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":19969,"employees":12,"production":0},"2018":{"hours":22626,"employees":14,"production":0},"2019":{"hours":22430,"employees":19,"production":0},"2020":{"hours":22612,"employees":23,"production":0},"2021":{"hours":22642,"employees":13,"production":0},"2022":{"hours":21473,"employees":12,"production":0},"2023":{"hours":21292,"employees":11,"production":0},"2024":{"hours":24968,"employees":12,"production":0},"2025":{"hours":23376,"employees":13,"production":0},"2026":{"hours":13140,"employees":13,"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":42,"firstDate":"2002-07-23","lastDate":"2025-05-13","metrics":{"recentRows":14,"actionTaken":42,"maxExposureRatio":1.45,"overExposureLimit":1,"exposureRatioTotal":4.71},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"296527","EVENT_NO":"F004EA2","SAMPLE_NO":"000000202501999600","SAMPLE_DATE":"05/13/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"296526","EVENT_NO":"F004EA2","SAMPLE_NO":"000000202501999500","SAMPLE_DATE":"05/13/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"296525","EVENT_NO":"F004EA2","SAMPLE_NO":"000000202501999400","SAMPLE_DATE":"05/13/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.63","EXPOSURE_LIMIT":"0001.70","C_OVER_E":"00.37","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"296524","EVENT_NO":"F004EA2","SAMPLE_NO":"000000202501999300","SAMPLE_DATE":"05/13/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.47","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"296523","EVENT_NO":"F004EA2","SAMPLE_NO":"000000202501999200","SAMPLE_DATE":"05/13/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"280582","EVENT_NO":"7035742","SAMPLE_NO":"000000202400580100","SAMPLE_DATE":"02/07/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.77","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.08","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-07"},{"SOURCE_ROW_NUMBER":"280581","EVENT_NO":"7035742","SAMPLE_NO":"000000202400580000","SAMPLE_DATE":"02/07/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.52","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-07"},{"SOURCE_ROW_NUMBER":"280580","EVENT_NO":"7035742","SAMPLE_NO":"000000202400579900","SAMPLE_DATE":"02/07/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-07"},{"SOURCE_ROW_NUMBER":"280579","EVENT_NO":"7035742","SAMPLE_NO":"000000202400579800","SAMPLE_DATE":"02/07/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-07"},{"SOURCE_ROW_NUMBER":"280578","EVENT_NO":"7035742","SAMPLE_NO":"000000202400579700","SAMPLE_DATE":"02/07/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-07"},{"SOURCE_ROW_NUMBER":"251141","EVENT_NO":"7022331","SAMPLE_NO":"000000202104770400","SAMPLE_DATE":"11/17/2021","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-11-17"},{"SOURCE_ROW_NUMBER":"251140","EVENT_NO":"7022331","SAMPLE_NO":"000000202104770300","SAMPLE_DATE":"11/17/2021","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.32","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-11-17"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":91,"firstDate":"2001-03-28","lastDate":"2026-06-25","metrics":{"ss":20,"amountDue":11415,"contested":1,"amountPaid":11415,"recentRows":20,"section104d":0,"unterminated":0,"proposedPenalty":11415},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"964756","VIOLATION_NO":"5082745","VIOLATION_ISSUE_DT":"06/25/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-06-25"},{"SOURCE_ROW_NUMBER":"964748","VIOLATION_NO":"9776470","VIOLATION_ISSUE_DT":"05/13/2025","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"964747","VIOLATION_NO":"9776469","VIOLATION_ISSUE_DT":"05/13/2025","SIG_SUB":"N","PART_SECTION":"56.4130(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"964746","VIOLATION_NO":"9776468","VIOLATION_ISSUE_DT":"05/13/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/13/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-13"},{"SOURCE_ROW_NUMBER":"964745","VIOLATION_NO":"9776467","VIOLATION_ISSUE_DT":"05/08/2025","SIG_SUB":"N","PART_SECTION":"56.16005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/08/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-08"},{"SOURCE_ROW_NUMBER":"964744","VIOLATION_NO":"9776466","VIOLATION_ISSUE_DT":"05/08/2025","SIG_SUB":"N","PART_SECTION":"56.14115(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/08/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-08"},{"SOURCE_ROW_NUMBER":"964730","VIOLATION_NO":"9776322","VIOLATION_ISSUE_DT":"02/10/2025","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-10"},{"SOURCE_ROW_NUMBER":"964729","VIOLATION_NO":"9776321","VIOLATION_ISSUE_DT":"02/05/2025","SIG_SUB":"N","PART_SECTION":"56.11027","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"964728","VIOLATION_NO":"9775318","VIOLATION_ISSUE_DT":"02/05/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"964765","VIOLATION_NO":"2994998","VIOLATION_ISSUE_DT":"07/25/2024","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/05/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-25"},{"SOURCE_ROW_NUMBER":"964764","VIOLATION_NO":"2994997","VIOLATION_ISSUE_DT":"07/23/2024","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/25/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-23"},{"SOURCE_ROW_NUMBER":"964763","VIOLATION_NO":"2994996","VIOLATION_ISSUE_DT":"07/23/2024","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/25/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-23"}]}],"safety":{"href":"/api/v1/mines/1518210/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1518210/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":"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":3},{"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":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Securing gas cylinders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005","part":"56","subchapter":"K","subpart":"O","id":"56.16005","citation":"30 CFR 56.16005","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":"Stationary grinding machines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14115","part":"56","subchapter":"K","subpart":"M","id":"56.14115","citation":"30 CFR 56.14115","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":"Scaffolds and working platforms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11027","part":"56","subchapter":"K","subpart":"J","id":"56.11027","citation":"30 CFR 56.11027","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":1},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1518210","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}