{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4609092","name":"Allen Powellton Mine","status":"NonProducing","status_date":"2021-03-19","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"WV","county":"Raleigh","nearest_town":"Naoma","operator_id":"P22603","operator_name":"Marfork Coal Company, LLC","controller_id":"0127321","controller_name":"Alpha Metallurgical Resources Inc","district":"C04","office":"Beckley Field Office","employees":15,"latitude":37.905278,"longitude":-81.43},"coverage":{"contributingSources":16,"registeredSources":20,"sourceRows":13928},"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":"4609092","name":"Allen Powellton Mine"},"operator":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"controller":{"type":"controller","id":"0127321","name":"Alpha Metallurgical Resources Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"mine","id":"4609092","name":"Allen Powellton Mine"},"validFrom":"1993-04-01","validTo":"2011-05-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|C02508|1993-04-01|2011-05-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"object":{"type":"mine","id":"4609092","name":"Allen Powellton Mine"},"validFrom":"2005-03-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|P22603|2005-03-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02508","name":"Massey Energy Company"},"object":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"validFrom":"2005-03-08","validTo":"2011-05-31","current":false,"derived":true,"evidenceMineId":"4609092","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|P22603|2005-03-08|C02508|1993-04-01|59381"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"mine","id":"4609092","name":"Allen Powellton Mine"},"validFrom":"2011-06-01","validTo":"2016-07-25","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|0041211|2011-06-01|2016-07-25"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041211","name":"Alpha Natural Resources, Inc."},"object":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"validFrom":"2011-06-01","validTo":"2016-07-25","current":false,"derived":true,"evidenceMineId":"4609092","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|P22603|2005-03-08|0041211|2011-06-01|2182"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"mine","id":"4609092","name":"Allen Powellton Mine"},"validFrom":"2016-07-26","validTo":"2018-11-08","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|0127923|2016-07-26|2018-11-08"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127923","name":"Alpha Natural Resources Holdings, Inc"},"object":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"validFrom":"2016-07-26","validTo":"2018-11-08","current":false,"derived":true,"evidenceMineId":"4609092","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|P22603|2005-03-08|0127923|2016-07-26|25281"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0127321","name":"Alpha Metallurgical Resources Inc"},"object":{"type":"mine","id":"4609092","name":"Allen Powellton Mine"},"validFrom":"2018-11-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|0127321|2018-11-09|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0127321","name":"Alpha Metallurgical Resources Inc"},"object":{"type":"operator","id":"P22603","name":"Marfork Coal Company, LLC"},"validFrom":"2018-11-09","validTo":null,"current":true,"derived":true,"evidenceMineId":"4609092","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4609092|P22603|2005-03-08|0127321|2018-11-09|24916"}}],"coverage":{"historyRecords":4,"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":94,"firstDate":"2008-01-08","lastDate":"2024-06-28","metrics":{"daysLost":3396,"injuries":84,"fatalities":0,"recentRows":6,"restrictedDays":103,"contractorRecords":3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"184670","DOCUMENT_NO":"220241900009","ACCIDENT_DT":"06/28/2024","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Beltman, Conveyor man,  Conveyor belt worker, Mobile bridge carrierman, Feeder operator, Conveyor rider","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While conducting repair work on the feeder chain located on the Workman Creek Coal Handling Facility, injured was attempting to use a metal bar when the bar slipped striking the left eye brow, resulting in 6 stitches.","sourceDate":"2024-06-28"},{"SOURCE_ROW_NUMBER":"257854","DOCUMENT_NO":"220222730012","ACCIDENT_DT":"09/26/2022","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Beltman, Conveyor man,  Conveyor belt worker, Mobile bridge carrierman, Feeder operator, Conveyor rider","NO_INJURIES":"1","DAYS_LOST":"23","NARRATIVE":"Press bolt failed during belt splicing operations.  Employee was struck in the left hand by press bolt or other unknown object and received a left hand contusion(No fractures) resulting in time off from work. Initial Dr. Release was estimated at 3 days.","sourceDate":"2022-09-26"},{"SOURCE_ROW_NUMBER":"85679","DOCUMENT_NO":"220221170042","ACCIDENT_DT":"04/19/2022","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Examiner, Fire boss, Pre-shift examiner, Mine examiner","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While cutting a belt jumper, the knife slipped and employee cut right thigh resulting in 8 stitches.","sourceDate":"2022-04-19"},{"SOURCE_ROW_NUMBER":"12641","DOCUMENT_NO":"220220530005","ACCIDENT_DT":"02/21/2022","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DUST DISEASE OF LUNGS","ACCIDENT_TYPE":"Inhalation of radiations, caustics, toxic and noxious substances","OCCUPATION":"Examiner, Fire boss, Pre-shift examiner, Mine examiner","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was diagnosed with pneumoconiosis.","sourceDate":"2022-02-21"},{"SOURCE_ROW_NUMBER":"85680","DOCUMENT_NO":"220212850002","ACCIDENT_DT":"09/28/2021","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Supply man, Nipper","NO_INJURIES":"1","DAYS_LOST":"60","NARRATIVE":"Miner trammed rail mounted locomotive onto foot, pinching foot between frame of locomotive and ground.","sourceDate":"2021-09-28"},{"SOURCE_ROW_NUMBER":"34146","DOCUMENT_NO":"220210340025","ACCIDENT_DT":"01/29/2021","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"156","NARRATIVE":"While pulling the right middle shuttle car's trailing cable and anchor, employee felt pain between the shoulder blades.","sourceDate":"2021-01-29"},{"SOURCE_ROW_NUMBER":"89964","DOCUMENT_NO":"220202170018","ACCIDENT_DT":"07/21/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"ELECTRICAL","ACCIDENT_TYPE":"Flash burns (electric)","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"19","NARRATIVE":"While changing a female battery plug receptacle, employee's allen wrench came in contact with a battery post causing an arc resulting in a burn to employee's hand.","sourceDate":"2020-07-21"},{"SOURCE_ROW_NUMBER":"206142","DOCUMENT_NO":"220201630009","ACCIDENT_DT":"06/03/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between running or meshing objects","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"106","NARRATIVE":"While installing roof bolts, miner's fingers became entangled around the drill chuck/roof bolt.","sourceDate":"2020-06-03"},{"SOURCE_ROW_NUMBER":"98447","DOCUMENT_NO":"220201280004","ACCIDENT_DT":"04/30/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Scoop car/Scooptram operator, Load/Haul/Dump (LHD) operator, Teletram operator","NO_INJURIES":"1","DAYS_LOST":"68","NARRATIVE":"While loading roof bolt supplies from the scoop bucket, a bundle of roof bolts that was positioned on its side rolled over striking employee on the leg.","sourceDate":"2020-04-30"},{"SOURCE_ROW_NUMBER":"25628","DOCUMENT_NO":"220201280011","ACCIDENT_DT":"04/28/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Scoop tram operator, Load/Haul/Dump operator","NO_INJURIES":"1","DAYS_LOST":"26","NARRATIVE":"While attempting to load a hydraulic pump from a rail mounted personnel carrier to an underground four wheeler, employee pinched finger between pump and frame of four wheeler.  Resulted in laceration requiring stitches and a fracture.","sourceDate":"2020-04-28"},{"SOURCE_ROW_NUMBER":"188853","DOCUMENT_NO":"220200580019","ACCIDENT_DT":"02/12/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"37","NARRATIVE":"While operating roof drill, cap coal fell from roof striking miner's left hand fracturing the middle finger.  Employee began missing work on the 02/17/2020 shift.","sourceDate":"2020-02-12"},{"SOURCE_ROW_NUMBER":"124127","DOCUMENT_NO":"220200410007","ACCIDENT_DT":"01/29/2020","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator","NO_INJURIES":"1","DAYS_LOST":"11","NARRATIVE":"Employee strained back while loading supplies in scoop bucket.","sourceDate":"2020-01-29"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-03-19","lastDate":"2021-03-19","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":1928,"firstDate":"2007-08-29","lastDate":"2026-08-19","metrics":{"ss":394,"delinquent":1814,"recentRows":89,"paidPenalty":2013177,"proposedPenalty":3159167,"currentAssessment":2313891},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2809201","VIOLATION_NO":"9843676","ISSUE_DT":"08/19/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"2809200","VIOLATION_NO":"9843675","ISSUE_DT":"07/21/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-07-21"},{"SOURCE_ROW_NUMBER":"2809199","VIOLATION_NO":"9843674","ISSUE_DT":"07/21/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-07-21"},{"SOURCE_ROW_NUMBER":"2809198","VIOLATION_NO":"9843673","ISSUE_DT":"07/14/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-07-14"},{"SOURCE_ROW_NUMBER":"2997842","VIOLATION_NO":"5095189","ISSUE_DT":"05/26/2026","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"267.00","CURRENT_ASSESSMENT_AMT":"267.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"2997841","VIOLATION_NO":"5095158","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"75.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2997840","VIOLATION_NO":"5095157","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"75.202(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"313.00","CURRENT_ASSESSMENT_AMT":"313.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2997839","VIOLATION_NO":"5095156","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"75.1731(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2997838","VIOLATION_NO":"5095155","ISSUE_DT":"04/09/2026","CFR_STANDARD_CD":"75.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2997837","VIOLATION_NO":"5095154","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"75.1725(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":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2997836","VIOLATION_NO":"5095153","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"75.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2997835","VIOLATION_NO":"5095152","ISSUE_DT":"04/08/2026","CFR_STANDARD_CD":"75.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-08"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":429,"firstDate":"2008-05-02","lastDate":"2021-04-05","metrics":{"appeals":0,"decisions":429,"recentRows":3,"decisionPenalty":1242095,"originalPenalty":2171419},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"191162","VIOLATION_NO":"9163412","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"11661.00","DECISION_PENALTY_AMT":"2059.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2021-04-05"},{"SOURCE_ROW_NUMBER":"191161","VIOLATION_NO":"9162608","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3241.00","DECISION_PENALTY_AMT":"3241.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2021-04-05"},{"SOURCE_ROW_NUMBER":"189771","VIOLATION_NO":"9162609","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2006.00","DECISION_PENALTY_AMT":"700.00","JUDGE_FIRST_NAME":"Alan","JUDGE_LAST_NAME":"Paez","sourceDate":"2021-04-05"},{"SOURCE_ROW_NUMBER":"192005","VIOLATION_NO":"9246036","DOCKET_NO":"WEVA 2020-0333","DECISION_DT":"07/21/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1483.00","DECISION_PENALTY_AMT":"698.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-07-21"},{"SOURCE_ROW_NUMBER":"192004","VIOLATION_NO":"9246031","DOCKET_NO":"WEVA 2020-0333","DECISION_DT":"07/21/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"378.00","DECISION_PENALTY_AMT":"378.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-07-21"},{"SOURCE_ROW_NUMBER":"433307","VIOLATION_NO":"9162626","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3804.00","DECISION_PENALTY_AMT":"3804.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"433306","VIOLATION_NO":"9162619","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"14823.00","DECISION_PENALTY_AMT":"9173.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"433305","VIOLATION_NO":"9162618","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"14823.00","DECISION_PENALTY_AMT":"9173.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"432758","VIOLATION_NO":"9162875","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":"293.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"432757","VIOLATION_NO":"9162873","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"372.00","DECISION_PENALTY_AMT":"372.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"190813","VIOLATION_NO":"9162872","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":"293.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"},{"SOURCE_ROW_NUMBER":"190812","VIOLATION_NO":"9162625","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2020-06-10"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":7229,"firstDate":"2007-07-27","lastDate":"2026-10-09","metrics":{"recentRows":375,"cpdmSamples":5351,"voidSamples":2049,"validSamples":5180,"maxConcentration":290.324,"concentrationTotal":4417.424},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2433975","SMP_TAKEN_DT":"10/9/2026","CONC":".195","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-09"},{"SOURCE_ROW_NUMBER":"2776128","SMP_TAKEN_DT":"10/8/2026","CONC":".129","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-08"},{"SOURCE_ROW_NUMBER":"3032030","SMP_TAKEN_DT":"10/7/2026","CONC":".082","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"961796","CASS_NUM":"51677494","SMP_TAKEN_DT":"10/7/2026","CONC":".045","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-07"},{"SOURCE_ROW_NUMBER":"1836441","SMP_TAKEN_DT":"10/6/2026","CONC":".105","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"832736","CASS_NUM":"51677009","SMP_TAKEN_DT":"10/6/2026","CONC":".051","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"269045","CASS_NUM":"51677507","SMP_TAKEN_DT":"10/6/2026","CONC":".033","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"1836712","SMP_TAKEN_DT":"10/5/2026","CONC":".122","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"760496","CASS_NUM":"51677024","SMP_TAKEN_DT":"10/5/2026","CONC":".116","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"2519423","SMP_TAKEN_DT":"10/2/2026","CONC":".11","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"VOID SAMPLE","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-02"},{"SOURCE_ROW_NUMBER":"3031940","SMP_TAKEN_DT":"10/1/2026","CONC":".141","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"VOID SAMPLE","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CPDM","sourceDate":"2026-10-01"},{"SOURCE_ROW_NUMBER":"261957","CASS_NUM":"58575790","SMP_TAKEN_DT":"9/10/2026","CONC":".059","SMP_TYPE_CD_DESC":"PART 90 MINER","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2026-09-10"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":35,"firstDate":"2007-10-12","lastDate":"2019-12-11","metrics":{"linkedIssuances":35},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":429,"firstDate":"2007-08-30","lastDate":"2020-02-03","metrics":{"decisions":429,"ssChanged":112,"recentRows":0,"decisionPenalty":1242095,"proposedPenalty":2171419},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"45703","CITATION_NO":"9246036","CITATION_ISSUE_DT":"02/03/2020","DOCKET_NO":"WEVA 2020-0333","DECISION_DT":"07/21/2020","CFR_STANDARD_CODE":"75.1725(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1483.00","DECISION_PENALTY_AMT":"698.00","sourceDate":"2020-02-03"},{"SOURCE_ROW_NUMBER":"216726","CITATION_NO":"9246031","CITATION_ISSUE_DT":"01/27/2020","DOCKET_NO":"WEVA 2020-0333","DECISION_DT":"07/21/2020","CFR_STANDARD_CODE":"75.220(a)(1)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"378.00","DECISION_PENALTY_AMT":"378.00","sourceDate":"2020-01-27"},{"SOURCE_ROW_NUMBER":"443548","CITATION_NO":"9162873","CITATION_ISSUE_DT":"12/04/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.1731(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"372.00","DECISION_PENALTY_AMT":"372.00","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"274008","CITATION_NO":"9162626","CITATION_ISSUE_DT":"12/04/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.400","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3804.00","DECISION_PENALTY_AMT":"3804.00","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"218496","CITATION_NO":"9162872","CITATION_ISSUE_DT":"12/04/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.1731(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":"293.00","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"49235","CITATION_NO":"9162875","CITATION_ISSUE_DT":"12/04/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.1731(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":"293.00","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"47451","CITATION_NO":"9162625","CITATION_ISSUE_DT":"12/04/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.1100-2(a)(2)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"293.00","DECISION_PENALTY_AMT":".00","sourceDate":"2019-12-04"},{"SOURCE_ROW_NUMBER":"104700","CITATION_NO":"9162618","CITATION_ISSUE_DT":"11/19/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.340(a)(2)(i)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"14823.00","DECISION_PENALTY_AMT":"9173.00","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"47450","CITATION_NO":"9162619","CITATION_ISSUE_DT":"11/19/2019","DOCKET_NO":"WEVA 2020-0268","DECISION_DT":"06/10/2020","CFR_STANDARD_CODE":"75.360(f)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"14823.00","DECISION_PENALTY_AMT":"9173.00","sourceDate":"2019-11-19"},{"SOURCE_ROW_NUMBER":"329863","CITATION_NO":"9162609","CITATION_ISSUE_DT":"10/03/2019","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","CFR_STANDARD_CODE":"75.333(h)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"2006.00","DECISION_PENALTY_AMT":"700.00","sourceDate":"2019-10-03"},{"SOURCE_ROW_NUMBER":"329092","CITATION_NO":"9163412","CITATION_ISSUE_DT":"09/23/2019","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","CFR_STANDARD_CODE":"75.512","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"11661.00","DECISION_PENALTY_AMT":"2059.00","sourceDate":"2019-09-23"},{"SOURCE_ROW_NUMBER":"102694","CITATION_NO":"9162608","CITATION_ISSUE_DT":"09/19/2019","DOCKET_NO":"WEVA 2020-0204","DECISION_DT":"04/05/2021","CFR_STANDARD_CODE":"75.1403","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3241.00","DECISION_PENALTY_AMT":"3241.00","sourceDate":"2019-09-19"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":899,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"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":235,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"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":4,"firstDate":"2005-03-08","lastDate":"2005-03-08","metrics":{"recentRows":0,"currentOperatorTenures":4,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":136,"firstDate":"2007-02-20","lastDate":"2026-07-13","metrics":{"inspectors":364,"recentRows":25,"onSiteHours":11000.5,"inspectionHours":19171,"inspectionSamples":1797},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"763179","EVENT_NO":"7008485","INSPECTION_BEGIN_DT":"07/13/2026","INSPECTION_END_DT":"09/29/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"4","SUM_TOTAL_INSP_HOURS":"79","SUM_TOTAL_ON_SITE_HOURS":"51","sourceDate":"2026-07-13"},{"SOURCE_ROW_NUMBER":"421099","EVENT_NO":"F00ACA2","INSPECTION_BEGIN_DT":"06/17/2026","INSPECTION_END_DT":"06/17/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"523088","EVENT_NO":"F01FF35","INSPECTION_BEGIN_DT":"04/08/2026","INSPECTION_END_DT":"06/05/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"82.75","SUM_TOTAL_ON_SITE_HOURS":"55.5","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"38570","EVENT_NO":"F021FAD","INSPECTION_BEGIN_DT":"01/05/2026","INSPECTION_END_DT":"01/13/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"52.5","SUM_TOTAL_ON_SITE_HOURS":"35.75","sourceDate":"2026-01-05"},{"SOURCE_ROW_NUMBER":"257121","EVENT_NO":"6322728","INSPECTION_BEGIN_DT":"10/01/2025","INSPECTION_END_DT":"11/07/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"97.5","SUM_TOTAL_ON_SITE_HOURS":"51","sourceDate":"2025-10-01"},{"SOURCE_ROW_NUMBER":"347393","EVENT_NO":"F00E4BB","INSPECTION_BEGIN_DT":"07/09/2025","INSPECTION_END_DT":"09/25/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"4","SUM_TOTAL_INSP_HOURS":"91.5","SUM_TOTAL_ON_SITE_HOURS":"48.5","sourceDate":"2025-07-09"},{"SOURCE_ROW_NUMBER":"900314","EVENT_NO":"F00E4BA","INSPECTION_BEGIN_DT":"05/22/2025","INSPECTION_END_DT":"06/20/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"79","SUM_TOTAL_ON_SITE_HOURS":"43.5","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"876886","EVENT_NO":"7008481","INSPECTION_BEGIN_DT":"02/06/2025","INSPECTION_END_DT":"03/06/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"56.75","SUM_TOTAL_ON_SITE_HOURS":"37.25","sourceDate":"2025-02-06"},{"SOURCE_ROW_NUMBER":"72407","EVENT_NO":"7008480","INSPECTION_BEGIN_DT":"10/09/2024","INSPECTION_END_DT":"11/20/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"71","SUM_TOTAL_ON_SITE_HOURS":"43.5","sourceDate":"2024-10-09"},{"SOURCE_ROW_NUMBER":"26936","EVENT_NO":"6321863","INSPECTION_BEGIN_DT":"07/15/2024","INSPECTION_END_DT":"09/04/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"71.5","SUM_TOTAL_ON_SITE_HOURS":"43.5","sourceDate":"2024-07-15"},{"SOURCE_ROW_NUMBER":"1069890","EVENT_NO":"6322010","INSPECTION_BEGIN_DT":"04/23/2024","INSPECTION_END_DT":"06/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"125","SUM_TOTAL_ON_SITE_HOURS":"84","sourceDate":"2024-04-23"},{"SOURCE_ROW_NUMBER":"838946","EVENT_NO":"6320501","INSPECTION_BEGIN_DT":"01/25/2024","INSPECTION_END_DT":"03/25/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"6","SUM_TOTAL_INSP_HOURS":"100.5","SUM_TOTAL_ON_SITE_HOURS":"56.75","sourceDate":"2024-01-25"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":37,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":249250,"employees":105,"production":582793},"2018":{"hours":301240,"employees":128,"production":773755},"2019":{"hours":307489,"employees":129,"production":630209},"2020":{"hours":196250,"employees":93,"production":471609},"2021":{"hours":57767,"employees":28,"production":73471},"2022":{"hours":36874,"employees":16,"production":0},"2023":{"hours":36287,"employees":16,"production":0},"2024":{"hours":37086,"employees":24,"production":0},"2025":{"hours":34662,"employees":15,"production":0},"2026":{"hours":18511,"employees":15,"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-noise-samples","name":"Noise Samples","domains":["health","safety","equipment"],"products":["hearing exposure","machine and manufacturer patterns","occupation coverage"],"rowCount":190,"firstDate":"2008-03-03","lastDate":"2024-05-13","metrics":{"recentRows":6,"doseOver100":22,"actDoseTotal":14149,"pelDoseTotal":7972},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"255309","EVENT_NO":"6322010","SURVEY_DATE":"05/13/2024","OCCUPATION_CD_DESC":"FIRE BOSS PRE-SHIFT EXAMINER","MACHINE_CD":"08","ACT_DOSE_85":"8","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2024-05-13"},{"SOURCE_ROW_NUMBER":"255308","EVENT_NO":"6322010","SURVEY_DATE":"05/13/2024","OCCUPATION_CD_DESC":"FIRE BOSS PRE-SHIFT EXAMINER","MACHINE_CD":"08","ACT_DOSE_85":"6","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2024-05-13"},{"SOURCE_ROW_NUMBER":"255307","EVENT_NO":"6322010","SURVEY_DATE":"05/13/2024","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"08","ACT_DOSE_85":"18","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2024-05-13"},{"SOURCE_ROW_NUMBER":"255306","EVENT_NO":"6322010","SURVEY_DATE":"05/13/2024","OCCUPATION_CD_DESC":"FIRE BOSS PRE-SHIFT EXAMINER","MACHINE_CD":"08","ACT_DOSE_85":"19","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2024-05-13"},{"SOURCE_ROW_NUMBER":"255311","EVENT_NO":"7008474","SURVEY_DATE":"06/02/2023","OCCUPATION_CD_DESC":"FIRE BOSS PRE-SHIFT EXAMINER","MACHINE_CD":"40","ACT_DOSE_85":"15","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2023-06-02"},{"SOURCE_ROW_NUMBER":"255310","EVENT_NO":"7008474","SURVEY_DATE":"06/02/2023","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","ACT_DOSE_85":"18","PEL_DOSE_90":"8","SURVEY_TYPE":"I","sourceDate":"2023-06-02"},{"SOURCE_ROW_NUMBER":"255305","EVENT_NO":"6314383","SURVEY_DATE":"03/10/2020","OCCUPATION_CD_DESC":"MOTORMAN/LOCOMOTIVE OPERATOR","MACHINE_CD":"25","MANUFACTURER_CD":"119","ACT_DOSE_85":"52","PEL_DOSE_90":"31","SURVEY_TYPE":"I","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"255304","EVENT_NO":"6314383","SURVEY_DATE":"03/10/2020","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"120","ACT_DOSE_85":"11","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"255303","EVENT_NO":"6314383","SURVEY_DATE":"03/10/2020","OCCUPATION_CD_DESC":"BELT MAN/CONVEYOR MAN","MACHINE_CD":"40","MANUFACTURER_CD":"120","ACT_DOSE_85":"43","PEL_DOSE_90":"25","SURVEY_TYPE":"I","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"255302","EVENT_NO":"6314383","SURVEY_DATE":"03/10/2020","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"25","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"255301","EVENT_NO":"6314379","SURVEY_DATE":"10/22/2019","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"35","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2019-10-22"},{"SOURCE_ROW_NUMBER":"255300","EVENT_NO":"6314379","SURVEY_DATE":"10/22/2019","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"24","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2019-10-22"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":320,"firstDate":"2007-08-30","lastDate":"2026-01-12","metrics":{"recentRows":17,"voidSamples":29,"maxQuartzPct":26.3,"validSamples":291,"quartzPctTotal":2187},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"125751","CASSETTE_NO":"58546647","SAMPLE_DT":"01/12/2026","QUARTZ_PCT":"03.2","QUARTZ_MICROGRAMS":"5","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2026-01-12"},{"SOURCE_ROW_NUMBER":"43633","CASSETTE_NO":"58539222","SAMPLE_DT":"10/15/2025","QUARTZ_PCT":"03.1","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"UTILITY MAN","SAMPLE_TYPE_DESC":"PART 90 MINER","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2025-10-15"},{"SOURCE_ROW_NUMBER":"80242","CASSETTE_NO":"58525326","SAMPLE_DT":"11/20/2024","QUARTZ_PCT":"01.9","QUARTZ_MICROGRAMS":"1","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2024-11-20"},{"SOURCE_ROW_NUMBER":"142368","CASSETTE_NO":"58522644","SAMPLE_DT":"06/10/2024","QUARTZ_PCT":"01.2","QUARTZ_MICROGRAMS":"1","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2024-06-10"},{"SOURCE_ROW_NUMBER":"168564","CASSETTE_NO":"58508191","SAMPLE_DT":"11/17/2023","QUARTZ_PCT":"01.9","QUARTZ_MICROGRAMS":"1","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2023-11-17"},{"SOURCE_ROW_NUMBER":"92109","CASSETTE_NO":"58450965","SAMPLE_DT":"06/02/2023","QUARTZ_PCT":"01.9","QUARTZ_MICROGRAMS":"5","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2023-06-02"},{"SOURCE_ROW_NUMBER":"36683","CASSETTE_NO":"58464010","SAMPLE_DT":"12/13/2022","QUARTZ_PCT":"00.7","QUARTZ_MICROGRAMS":"1","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2022-12-13"},{"SOURCE_ROW_NUMBER":"146886","CASSETTE_NO":"58434894","SAMPLE_DT":"03/23/2022","QUARTZ_PCT":"02.7","QUARTZ_MICROGRAMS":"7","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2022-03-23"},{"SOURCE_ROW_NUMBER":"57091","CASSETTE_NO":"58435076","SAMPLE_DT":"03/23/2022","QUARTZ_PCT":"02.2","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2022-03-23"},{"SOURCE_ROW_NUMBER":"139190","CASSETTE_NO":"58436265","SAMPLE_DT":"06/16/2021","QUARTZ_PCT":"01.2","QUARTZ_MICROGRAMS":"5","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2021-06-16"},{"SOURCE_ROW_NUMBER":"49543","CASSETTE_NO":"58436279","SAMPLE_DT":"06/16/2021","QUARTZ_PCT":"01.1","QUARTZ_MICROGRAMS":"2","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2021-06-16"},{"SOURCE_ROW_NUMBER":"155259","CASSETTE_NO":"58393699","SAMPLE_DT":"02/04/2021","QUARTZ_PCT":"06.1","QUARTZ_MICROGRAMS":"25","OCC_CODE_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","SAMPLE_TYPE_DESC":"NON DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2021-02-04"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":1961,"firstDate":"2007-08-29","lastDate":"2026-08-19","metrics":{"ss":394,"amountDue":2313891,"contested":77,"amountPaid":2013177,"recentRows":89,"section104d":9,"unterminated":2,"proposedPenalty":3159167},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2886224","VIOLATION_NO":"9843676","VIOLATION_ISSUE_DT":"08/19/2026","SIG_SUB":"N","PART_SECTION":"75.1731(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"2886223","VIOLATION_NO":"9843675","VIOLATION_ISSUE_DT":"07/21/2026","SIG_SUB":"Y","PART_SECTION":"75.1731(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-21"},{"SOURCE_ROW_NUMBER":"2886222","VIOLATION_NO":"9843674","VIOLATION_ISSUE_DT":"07/21/2026","SIG_SUB":"N","PART_SECTION":"75.1731(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-21"},{"SOURCE_ROW_NUMBER":"2886221","VIOLATION_NO":"9843673","VIOLATION_ISSUE_DT":"07/14/2026","SIG_SUB":"N","PART_SECTION":"75.1731(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/14/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-14"},{"SOURCE_ROW_NUMBER":"2885824","VIOLATION_NO":"5095189","VIOLATION_ISSUE_DT":"05/26/2026","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/28/2026","PROPOSED_PENALTY":"267","AMOUNT_DUE":"267","AMOUNT_PAID":"267","CONTESTED_IND":"N","sourceDate":"2026-05-26"},{"SOURCE_ROW_NUMBER":"2885823","VIOLATION_NO":"5095158","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2885822","VIOLATION_NO":"5095157","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"Y","PART_SECTION":"75.202(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"313","AMOUNT_DUE":"313","AMOUNT_PAID":"313","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2885821","VIOLATION_NO":"5095156","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"Y","PART_SECTION":"75.1731(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2885820","VIOLATION_NO":"5095155","VIOLATION_ISSUE_DT":"04/09/2026","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-09"},{"SOURCE_ROW_NUMBER":"2885819","VIOLATION_NO":"5095154","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"75.1725(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2885818","VIOLATION_NO":"5095153","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/09/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"},{"SOURCE_ROW_NUMBER":"2885817","VIOLATION_NO":"5095152","VIOLATION_ISSUE_DT":"04/08/2026","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/13/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-08"}]}],"safety":{"href":"/api/v1/mines/4609092/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4609092/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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1731","heading":"Maintenance of belt conveyors and belt conveyor entries.","id":"75.1731","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1731","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"R","subpartHeading":"Subpart R—Miscellaneous","text":"(a) Damaged rollers, or other damaged belt conveyor components, which pose a fire hazard must be immediately repaired or replaced. All other damaged rollers, or other damaged belt conveyor components, must be repaired or replaced.\n\n(b) Conveyor belts must be properly aligned to prevent the moving belt from rubbing against the structure or components.\n\n(c) Materials shall not be allowed in the belt conveyor entry where the material may contribute to a frictional heating hazard.\n\n(d) Splicing of any approved conveyor belt must maintain flame-resistant properties of the belt.\n\n[73 FR 80616, Dec. 31, 2008]","occurrenceCount":5},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.404","heading":"Machinery and equipment; operation and maintenance.","id":"77.404","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.400","heading":"Accumulation of combustible materials.","id":"75.400","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Combustible Materials and Rock Dusting","text":"Coal dust, including float coal dust deposited on rock-dusted surfaces, loose coal, and other combustible materials, shall be cleaned up and not be permitted to accumulate in active workings, or on diesel-powered and electric equipment therein.\n\n[61 FR 55527, Oct. 25, 1996]","occurrenceCount":4},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.202","heading":"Protection from falls of roof, face and ribs.","id":"75.202","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.202","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"C","subpartHeading":"Subpart C—Roof Support","text":"(a) The roof, face and ribs of areas where persons work or travel shall be supported or otherwise controlled to protect persons from hazards related to falls of the roof, face or ribs and coal or rock bursts.\n\n(b) No person shall work or travel under unsupported roof unless in accordance with this subpart.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1725","heading":"Machinery and equipment; operation and maintenance.","id":"75.1725","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1725","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"R","subpartHeading":"Subpart R—Miscellaneous","text":"(a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated manually while in motion, unless equipped with extended fittings or cups.\n\n[38 FR 4976, Feb. 23, 1973]","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4609092","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}