{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0200840","name":"Oracle Ridge Mine","status":"Abandoned","status_date":"2024-12-20","mine_type":"Surface","coal_metal":"M","commodity":"Copper Ore NEC","state":"AZ","county":"Pima","nearest_town":"Summerhaven","operator_id":"0168273","operator_name":"Wedgetail Operations LLC","controller_id":"0152821","controller_name":"Wedgetail Holdings LLC","district":"C09","office":"Mesa South AZ Field Office","employees":0,"latitude":32.460833,"longitude":-110.739167},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":690},"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":"0200840","name":"Oracle Ridge Mine"},"operator":{"type":"operator","id":"0168273","name":"Wedgetail Operations LLC"},"controller":{"type":"controller","id":"0152821","name":"Wedgetail Holdings LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L12080","name":"Oracle Ridge Mining Partners"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"1950-01-01","validTo":"2012-06-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|L12080|1950-01-01|2012-06-21"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09291","name":"Santa Catalina Corp & Continental Materials Corp"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|M09291|1950-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09291","name":"Santa Catalina Corp & Continental Materials Corp"},"object":{"type":"operator","id":"L12080","name":"Oracle Ridge Mining Partners"},"validFrom":"1950-01-01","validTo":"2012-06-21","current":false,"derived":true,"evidenceMineId":"0200840","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|L12080|1950-01-01|M09291|1950-01-01|146039"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0125193","name":"Oracle Ridge Mining LLC"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"2012-06-22","validTo":"2019-11-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0125193|2012-06-22|2019-11-27"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0106383","name":"Oracle Mining Corp"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"2012-06-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0106383|2012-06-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0106383","name":"Oracle Mining Corp"},"object":{"type":"operator","id":"0125193","name":"Oracle Ridge Mining LLC"},"validFrom":"2012-06-22","validTo":"2019-11-27","current":false,"derived":true,"evidenceMineId":"0200840","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0125193|2012-06-22|0106383|2012-06-22|18804"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0168273","name":"Wedgetail Operations LLC"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"2019-11-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0168273|2019-11-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0152821","name":"Wedgetail Holdings LLC"},"object":{"type":"mine","id":"0200840","name":"Oracle Ridge Mine"},"validFrom":"2019-11-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0152821|2019-11-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0152821","name":"Wedgetail Holdings LLC"},"object":{"type":"operator","id":"0168273","name":"Wedgetail Operations LLC"},"validFrom":"2019-11-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"0200840","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0200840|0168273|2019-11-28|0152821|2019-11-28|31664"}}],"coverage":{"historyRecords":3,"edgeCount":9,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":1,"firstDate":"2013-09-27","lastDate":"2013-09-27","metrics":{"daysLost":0,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"107500","DOCUMENT_NO":"220132830301","ACCIDENT_DT":"09/27/2013","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Drill helper","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee torquing water swivel, backup pipe wrench slipped and swung up striking him in the mouth.","sourceDate":"2013-09-27"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2024-12-20","lastDate":"2024-12-20","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":26,"firstDate":"2012-10-16","lastDate":"2023-04-05","metrics":{"ss":6,"delinquent":25,"recentRows":2,"paidPenalty":11687,"proposedPenalty":11687,"currentAssessment":11687},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2760348","VIOLATION_NO":"9726524","ISSUE_DT":"04/05/2023","CFR_STANDARD_CD":"57.4200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"2760347","VIOLATION_NO":"9726523","ISSUE_DT":"04/05/2023","CFR_STANDARD_CD":"57.3360","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"407.00","CURRENT_ASSESSMENT_AMT":"407.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"2364809","VIOLATION_NO":"8827847","ISSUE_DT":"02/11/2015","CFR_STANDARD_CD":"57.3401","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"117.00","CURRENT_ASSESSMENT_AMT":"117.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-11"},{"SOURCE_ROW_NUMBER":"2364808","VIOLATION_NO":"8827843","ISSUE_DT":"02/04/2015","CFR_STANDARD_CD":"56.12002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-04"},{"SOURCE_ROW_NUMBER":"2364807","VIOLATION_NO":"8827842","ISSUE_DT":"02/03/2015","CFR_STANDARD_CD":"57.11012","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"263.00","CURRENT_ASSESSMENT_AMT":"263.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"2364806","VIOLATION_NO":"8827841","ISSUE_DT":"02/03/2015","CFR_STANDARD_CD":"57.3200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"873.00","CURRENT_ASSESSMENT_AMT":"873.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"2364805","VIOLATION_NO":"8827545","ISSUE_DT":"02/03/2015","CFR_STANDARD_CD":"57.3360","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"873.00","CURRENT_ASSESSMENT_AMT":"873.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"2900922","VIOLATION_NO":"8827450","ISSUE_DT":"07/30/2014","CFR_STANDARD_CD":"56.16012","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-07-30"},{"SOURCE_ROW_NUMBER":"2900821","VIOLATION_NO":"8827231","ISSUE_DT":"04/08/2014","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"127.00","CURRENT_ASSESSMENT_AMT":"127.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-04-08"},{"SOURCE_ROW_NUMBER":"2242580","VIOLATION_NO":"8761001","ISSUE_DT":"01/28/2014","CFR_STANDARD_CD":"57.11051(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-01-28"},{"SOURCE_ROW_NUMBER":"2900707","VIOLATION_NO":"8598737","ISSUE_DT":"11/13/2013","CFR_STANDARD_CD":"48.23(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-11-13"},{"SOURCE_ROW_NUMBER":"2126026","VIOLATION_NO":"8758618","ISSUE_DT":"04/16/2013","CFR_STANDARD_CD":"48.26(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"112.00","CURRENT_ASSESSMENT_AMT":"112.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-04-16"}]},{"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":"2015-10-07","lastDate":"2015-10-07","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":2226,"originalPenalty":2226},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"372190","VIOLATION_NO":"8827841","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2015-10-07"},{"SOURCE_ROW_NUMBER":"114773","VIOLATION_NO":"8827842","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2015-10-07"},{"SOURCE_ROW_NUMBER":"114254","VIOLATION_NO":"8827545","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2015-10-07"},{"SOURCE_ROW_NUMBER":"114143","VIOLATION_NO":"8827847","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2015-10-07"},{"SOURCE_ROW_NUMBER":"114142","VIOLATION_NO":"8827843","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Priscilla","JUDGE_LAST_NAME":"Rae","sourceDate":"2015-10-07"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2015-02-03","lastDate":"2015-02-11","metrics":{"decisions":5,"ssChanged":5,"recentRows":0,"decisionPenalty":2226,"proposedPenalty":2226},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"35725","CITATION_NO":"8827847","CITATION_ISSUE_DT":"02/11/2015","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","CFR_STANDARD_CODE":"57.3401","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","sourceDate":"2015-02-11"},{"SOURCE_ROW_NUMBER":"430660","CITATION_NO":"8827843","CITATION_ISSUE_DT":"02/04/2015","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","CFR_STANDARD_CODE":"56.12002","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-02-04"},{"SOURCE_ROW_NUMBER":"318646","CITATION_NO":"8827545","CITATION_ISSUE_DT":"02/03/2015","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","CFR_STANDARD_CODE":"57.3360","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"40073","CITATION_NO":"8827842","CITATION_ISSUE_DT":"02/03/2015","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","CFR_STANDARD_CODE":"57.11012","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"263.00","DECISION_PENALTY_AMT":"263.00","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"38438","CITATION_NO":"8827841","CITATION_ISSUE_DT":"02/03/2015","DOCKET_NO":"WEST 2015-0531","DECISION_DT":"10/07/2015","CFR_STANDARD_CODE":"57.3200","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","sourceDate":"2015-02-03"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":420,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":75,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1950-01-01","lastDate":"2019-11-28","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":29,"firstDate":"2012-10-15","lastDate":"2024-12-10","metrics":{"inspectors":39,"recentRows":9,"onSiteHours":270.25,"inspectionHours":719.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"538824","EVENT_NO":"6858596","INSPECTION_BEGIN_DT":"12/10/2024","INSPECTION_END_DT":"12/10/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-12-10"},{"SOURCE_ROW_NUMBER":"1119288","EVENT_NO":"F00B3B1","INSPECTION_BEGIN_DT":"10/15/2024","INSPECTION_END_DT":"10/15/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2024-10-15"},{"SOURCE_ROW_NUMBER":"554835","EVENT_NO":"F00942F","INSPECTION_BEGIN_DT":"07/23/2024","INSPECTION_END_DT":"07/24/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.25","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-07-23"},{"SOURCE_ROW_NUMBER":"66809","EVENT_NO":"F00941E","INSPECTION_BEGIN_DT":"05/16/2024","INSPECTION_END_DT":"05/16/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2024-05-16"},{"SOURCE_ROW_NUMBER":"1047776","EVENT_NO":"6943467","INSPECTION_BEGIN_DT":"03/08/2024","INSPECTION_END_DT":"03/12/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.25","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2024-03-08"},{"SOURCE_ROW_NUMBER":"709209","EVENT_NO":"6943452","INSPECTION_BEGIN_DT":"11/16/2023","INSPECTION_END_DT":"11/17/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2023-11-16"},{"SOURCE_ROW_NUMBER":"232988","EVENT_NO":"6942865","INSPECTION_BEGIN_DT":"07/12/2023","INSPECTION_END_DT":"07/12/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"81565","EVENT_NO":"6942842","INSPECTION_BEGIN_DT":"04/04/2023","INSPECTION_END_DT":"05/03/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36.5","SUM_TOTAL_ON_SITE_HOURS":"15.5","sourceDate":"2023-04-04"},{"SOURCE_ROW_NUMBER":"766560","EVENT_NO":"6859087","INSPECTION_BEGIN_DT":"03/06/2023","INSPECTION_END_DT":"03/06/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2023-03-06"},{"SOURCE_ROW_NUMBER":"361013","EVENT_NO":"6700061","INSPECTION_BEGIN_DT":"03/08/2016","INSPECTION_END_DT":"03/08/2016","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2016-03-08"},{"SOURCE_ROW_NUMBER":"523955","EVENT_NO":"6700060","INSPECTION_BEGIN_DT":"03/07/2016","INSPECTION_END_DT":"03/08/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"11.25","sourceDate":"2016-03-07"},{"SOURCE_ROW_NUMBER":"631086","EVENT_NO":"6692191","INSPECTION_BEGIN_DT":"12/07/2015","INSPECTION_END_DT":"12/08/2015","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2015-12-07"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":67,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2024-Q3":{"hours":2480,"employees":6,"production":0},"2024-Q2":{"hours":3110,"employees":6,"production":0},"2024-Q1":{"hours":2896,"employees":6,"production":0},"2023-Q4":{"hours":2504,"employees":8,"production":0},"2023-Q3":{"hours":2760,"employees":14,"production":0},"2023-Q2":{"hours":1784,"employees":7,"production":0},"2023-Q1":{"hours":4356,"employees":22,"production":0},"2022-Q4":{"hours":3141,"employees":11,"production":0},"2022-Q3":{"hours":3141,"employees":11,"production":0},"2016-Q1":{"hours":880,"employees":5,"production":0},"2015-Q4":{"hours":940,"employees":4,"production":0},"2015-Q3":{"hours":968,"employees":5,"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":22,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2012":{"hours":16515,"employees":18,"production":0},"2013":{"hours":23061,"employees":13,"production":0},"2014":{"hours":8125,"employees":7,"production":0},"2015":{"hours":3036,"employees":8,"production":0},"2016":{"hours":880,"employees":5,"production":0},"2022":{"hours":6282,"employees":11,"production":0},"2023":{"hours":11404,"employees":15,"production":0},"2024":{"hours":8486,"employees":7,"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":9,"firstDate":"2012-10-17","lastDate":"2013-11-14","metrics":{"recentRows":0,"actionTaken":9,"maxExposureRatio":0.19,"overExposureLimit":0,"exposureRatioTotal":0.19},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"164320","EVENT_NO":"8590631","SAMPLE_NO":"000000201308951500","SAMPLE_DATE":"11/14/2013","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-11-14"},{"SOURCE_ROW_NUMBER":"164319","EVENT_NO":"8590631","SAMPLE_NO":"000000201308951400","SAMPLE_DATE":"11/14/2013","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-11-14"},{"SOURCE_ROW_NUMBER":"164318","EVENT_NO":"8590631","SAMPLE_NO":"000000201308951300","SAMPLE_DATE":"11/14/2013","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.28","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scaling (hand)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-11-14"},{"SOURCE_ROW_NUMBER":"155640","EVENT_NO":"6554757","SAMPLE_NO":"000000201209047300","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"},{"SOURCE_ROW_NUMBER":"155639","EVENT_NO":"6554757","SAMPLE_NO":"000000201209047200","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.95","C_OVER_E":"00.19","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"},{"SOURCE_ROW_NUMBER":"155638","EVENT_NO":"6554757","SAMPLE_NO":"000000201209047100","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"},{"SOURCE_ROW_NUMBER":"155488","EVENT_NO":"6554757","SAMPLE_NO":"000000201209046500","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Operator, Rotary","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"},{"SOURCE_ROW_NUMBER":"155487","EVENT_NO":"6554757","SAMPLE_NO":"000000201209046400","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"},{"SOURCE_ROW_NUMBER":"155486","EVENT_NO":"6554757","SAMPLE_NO":"000000201209046300","SAMPLE_DATE":"10/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Helper","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-17"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":26,"firstDate":"2012-10-16","lastDate":"2023-04-05","metrics":{"ss":6,"amountDue":11687,"contested":0,"amountPaid":11687,"recentRows":2,"section104d":0,"unterminated":0,"proposedPenalty":11687},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"120037","VIOLATION_NO":"9726524","VIOLATION_ISSUE_DT":"04/05/2023","SIG_SUB":"N","PART_SECTION":"57.4200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"120036","VIOLATION_NO":"9726523","VIOLATION_ISSUE_DT":"04/05/2023","SIG_SUB":"Y","PART_SECTION":"57.3360","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2023","PROPOSED_PENALTY":"407","AMOUNT_DUE":"407","AMOUNT_PAID":"407","CONTESTED_IND":"N","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"120035","VIOLATION_NO":"8827847","VIOLATION_ISSUE_DT":"02/11/2015","SIG_SUB":"Y","PART_SECTION":"57.3401","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/12/2015","PROPOSED_PENALTY":"117","AMOUNT_DUE":"117","AMOUNT_PAID":"117","CONTESTED_IND":"N","sourceDate":"2015-02-11"},{"SOURCE_ROW_NUMBER":"120034","VIOLATION_NO":"8827843","VIOLATION_ISSUE_DT":"02/04/2015","SIG_SUB":"N","PART_SECTION":"56.12002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-02-04"},{"SOURCE_ROW_NUMBER":"120033","VIOLATION_NO":"8827842","VIOLATION_ISSUE_DT":"02/03/2015","SIG_SUB":"Y","PART_SECTION":"57.11012","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2015","PROPOSED_PENALTY":"263","AMOUNT_DUE":"263","AMOUNT_PAID":"263","CONTESTED_IND":"N","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"120032","VIOLATION_NO":"8827841","VIOLATION_ISSUE_DT":"02/03/2015","SIG_SUB":"Y","PART_SECTION":"57.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/03/2015","PROPOSED_PENALTY":"873","AMOUNT_DUE":"873","AMOUNT_PAID":"873","CONTESTED_IND":"N","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"120031","VIOLATION_NO":"8827545","VIOLATION_ISSUE_DT":"02/03/2015","SIG_SUB":"Y","PART_SECTION":"57.3360","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/13/2015","PROPOSED_PENALTY":"873","AMOUNT_DUE":"873","AMOUNT_PAID":"873","CONTESTED_IND":"N","sourceDate":"2015-02-03"},{"SOURCE_ROW_NUMBER":"120048","VIOLATION_NO":"8827450","VIOLATION_ISSUE_DT":"07/30/2014","SIG_SUB":"N","PART_SECTION":"56.16012","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/30/2014","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2014-07-30"},{"SOURCE_ROW_NUMBER":"120038","VIOLATION_NO":"8827231","VIOLATION_ISSUE_DT":"04/08/2014","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2014","PROPOSED_PENALTY":"127","AMOUNT_DUE":"127","AMOUNT_PAID":"127","CONTESTED_IND":"N","sourceDate":"2014-04-08"},{"SOURCE_ROW_NUMBER":"120030","VIOLATION_NO":"8761001","VIOLATION_ISSUE_DT":"01/28/2014","SIG_SUB":"N","PART_SECTION":"57.11051(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"3","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/28/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-01-28"},{"SOURCE_ROW_NUMBER":"120055","VIOLATION_NO":"8598737","VIOLATION_ISSUE_DT":"11/13/2013","SIG_SUB":"N","PART_SECTION":"48.23(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/09/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-11-13"},{"SOURCE_ROW_NUMBER":"120047","VIOLATION_NO":"8758618","VIOLATION_ISSUE_DT":"04/16/2013","SIG_SUB":"N","PART_SECTION":"48.26(b)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"6","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/19/2013","PROPOSED_PENALTY":"112","AMOUNT_DUE":"112","AMOUNT_PAID":"112","CONTESTED_IND":"N","sourceDate":"2013-04-16"}]}],"safety":{"href":"/api/v1/mines/0200840/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0200840/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":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4200","part":"57","subchapter":"K","subpart":"C","id":"57.4200","citation":"30 CFR 57.4200","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":"Ground support use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-B/section-57.3360","part":"57","subchapter":"K","subpart":"B","id":"57.3360","citation":"30 CFR 57.3360","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":"Examination of ground conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-B/section-57.3401","part":"57","subchapter":"K","subpart":"B","id":"57.3401","citation":"30 CFR 57.3401","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":"Controls and switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002","part":"56","subchapter":"K","subpart":"K","id":"56.12002","citation":"30 CFR 56.12002","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Protection for openings around travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-J/section-57.11012","part":"57","subchapter":"K","subpart":"J","id":"57.11012","citation":"30 CFR 57.11012","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":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-B/section-57.3200","part":"57","subchapter":"K","subpart":"B","id":"57.3200","citation":"30 CFR 57.3200","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":"Storage of incompatible substances.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16012","part":"56","subchapter":"K","subpart":"O","id":"56.16012","citation":"30 CFR 56.16012","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},{"chapter":"I","heading":"Escape routes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-J/section-57.11051","part":"57","subchapter":"K","subpart":"J","id":"57.11051","citation":"30 CFR 57.11051","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":"Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.23","part":"48","subchapter":"H","subpart":"B","id":"48.23","citation":"30 CFR 48.23","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Experienced miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-B/section-48.26","part":"48","subchapter":"H","subpart":"B","id":"48.26","citation":"30 CFR 48.26","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0200840","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}