{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1512941","name":"No 60","status":"Abandoned and Sealed","status_date":"2001-05-07","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Leslie","nearest_town":"Chappell","operator_id":"P23317","operator_name":"Bledsoe Coal Corp","controller_id":"C13562","controller_name":"James River Coal Company","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.997777,"longitude":-83.335833},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":249},"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":"1512941","name":"No 60"},"operator":{"type":"operator","id":"P23317","name":"Bledsoe Coal Corp"},"controller":{"type":"controller","id":"C13562","name":"James River Coal Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C05415","name":"Geo-Energy Ltd"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1980-08-06","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|C05415|1980-08-06|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P11976","name":"Bledsoe Deep Mining Company"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1981-06-01","validTo":"1985-03-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P11976|1981-06-01|1985-03-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C05415","name":"Geo-Energy Ltd"},"object":{"type":"operator","id":"P11976","name":"Bledsoe Deep Mining Company"},"validFrom":"1981-06-01","validTo":"1985-03-31","current":false,"derived":true,"evidenceMineId":"1512941","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P11976|1981-06-01|C05415|1980-08-06|68755"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00644","name":"Paul J  Sturgill"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1983-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|C00644|1983-09-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P15028","name":"Big Elk Creek Coal Company Inc"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1985-04-01","validTo":"1987-09-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P15028|1985-04-01|1987-09-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00644","name":"Paul J  Sturgill"},"object":{"type":"operator","id":"P15028","name":"Big Elk Creek Coal Company Inc"},"validFrom":"1985-04-01","validTo":"1987-09-27","current":false,"derived":true,"evidenceMineId":"1512941","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P15028|1985-04-01|C00644|1983-09-01|48786"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C09784","name":"Williams Companies Inc"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1985-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|C09784|1985-07-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P17012","name":"Leeco Inc"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1987-09-28","validTo":"1995-06-19","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P17012|1987-09-28|1995-06-19"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C09784","name":"Williams Companies Inc"},"object":{"type":"operator","id":"P17012","name":"Leeco Inc"},"validFrom":"1987-09-28","validTo":"1995-06-19","current":false,"derived":true,"evidenceMineId":"1512941","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P17012|1987-09-28|C09784|1985-07-01|80558"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23317","name":"Bledsoe Coal Corp"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1995-06-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P23317|1995-06-20|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C13562","name":"James River Coal Company"},"object":{"type":"mine","id":"1512941","name":"No 60"},"validFrom":"1995-06-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|C13562|1995-06-20|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C13562","name":"James River Coal Company"},"object":{"type":"operator","id":"P23317","name":"Bledsoe Coal Corp"},"validFrom":"1995-06-20","validTo":null,"current":true,"derived":true,"evidenceMineId":"1512941","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1512941|P23317|1995-06-20|C13562|1995-06-20|90376"}}],"coverage":{"historyRecords":4,"edgeCount":12,"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":12,"firstDate":"2000-01-21","lastDate":"2000-06-14","metrics":{"daysLost":196,"injuries":10,"fatalities":0,"recentRows":0,"restrictedDays":11,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"220672","DOCUMENT_NO":"220001710166","ACCIDENT_DT":"06/14/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"22","NARRATIVE":"EE WAS USING A TORCH AND BURNED HIS RIGHT HAND.","sourceDate":"2000-06-14"},{"SOURCE_ROW_NUMBER":"61422","DOCUMENT_NO":"220001400003","ACCIDENT_DT":"05/04/2000","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"STRIKING OR BUMPING","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Continuous miner helper, Coal mole helper, Bridgeman","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE WAS STRUCK IN THE RIGHT EYE BY A CABLE HANGER WHILE WALKING #5 BELT.","sourceDate":"2000-05-04"},{"SOURCE_ROW_NUMBER":"177640","DOCUMENT_NO":"220001110059","ACCIDENT_DT":"04/13/2000","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Scoop car/Scooptram operator, Load/Haul/Dump (LHD) operator, Teletram operator","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE CUT HIS LEFT RING FINGR LOADING BELT ROLLERS INTO A SCOOP BUCKET.","sourceDate":"2000-04-13"},{"SOURCE_ROW_NUMBER":"134488","DOCUMENT_NO":"220001510225","ACCIDENT_DT":"04/13/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Scoop car/Scooptram operator, Load/Haul/Dump (LHD) operator, Teletram operator","NO_INJURIES":"1","DAYS_LOST":"21","NARRATIVE":"EMPLOYEE ALLEGES HE STAINED HIS LOWER BACK THROWING TIMBERS. EMPLOYEE STARTED MISSING WORK 4/27/2000.","sourceDate":"2000-04-13"},{"SOURCE_ROW_NUMBER":"203382","DOCUMENT_NO":"220001110013","ACCIDENT_DT":"04/11/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Continuous miner helper, Coal mole helper, Bridgeman","NO_INJURIES":"1","DAYS_LOST":"33","NARRATIVE":"EE ALLEGES HE STRAINED HIS ABDOMEN WHILE ROMOVING BELT STRUCTURE.","sourceDate":"2000-04-11"},{"SOURCE_ROW_NUMBER":"87281","DOCUMENT_NO":"220001110001","ACCIDENT_DT":"04/11/2000","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Motorman, Motor person, Swamper, Switchman, Locomotive operator","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE ALLEGES HE STRAINED HIMSELF WHILE LIFTING TRACK RAILS.","sourceDate":"2000-04-11"},{"SOURCE_ROW_NUMBER":"138904","DOCUMENT_NO":"220001080001","ACCIDENT_DT":"04/03/2000","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Scoop car/Scooptram operator, Load/Haul/Dump (LHD) operator, Teletram operator","NO_INJURIES":"1","NARRATIVE":"EE CUT HIS LEFT INDEX FINGER ON A ROCK.","sourceDate":"2000-04-03"},{"SOURCE_ROW_NUMBER":"52883","DOCUMENT_NO":"220001010116","ACCIDENT_DT":"03/21/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE CUT HIS FINGER WITH BOX KNIFE.","sourceDate":"2000-03-21"},{"SOURCE_ROW_NUMBER":"199043","DOCUMENT_NO":"220000620003","ACCIDENT_DT":"02/24/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"33","NARRATIVE":"EE CUT HIMSELF WITH A BELT KNIFE WHILE TRIMMING THE EDGE.","sourceDate":"2000-02-24"},{"SOURCE_ROW_NUMBER":"18457","DOCUMENT_NO":"220000530160","ACCIDENT_DT":"02/17/2000","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"AN UNINTENTIONAL FALL OF ROOF OCCURRED ON THE #7 BELT AT BREAK #43. THE FALL WAS APPROX. 30' X 20' X 5' TO 6'.","sourceDate":"2000-02-17"},{"SOURCE_ROW_NUMBER":"9903","DOCUMENT_NO":"220000470039","ACCIDENT_DT":"01/27/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"STEPPING OR KNEELING ON OBJECT","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Beltman, Conveyor man,  Conveyor belt worker, Mobile bridge carrierman, Feeder operator, Conveyor rider","NO_INJURIES":"1","DAYS_LOST":"87","NARRATIVE":"EMPLOYEE ALLEGES HE TWISTED HIS RIGHT KNEE WHILE WALKING #3 BELT. EMPLOYEE STATED HE STEPPED ON A ROCK. NOTE: DID NOT SEEK MEDICAL ATTENTION UNTIL 2/4/00 THEN STARTED MISSING WORK AFTER THAT D ATE.","sourceDate":"2000-01-27"},{"SOURCE_ROW_NUMBER":"134487","DOCUMENT_NO":"220000340007","ACCIDENT_DT":"01/21/2000","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"AN UNINTENTIONAL FALL OF ROOF WAS DISCOVERED AT BREAK #22 ON NORTHEAST SUBMAINS. THE FALL WAS APPROX. 30' X 20' X 4-6'. THIS IS NOT LOCATED IN AN ACTIVE AREA OF THE MINE.","sourceDate":"2000-01-21"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2001-05-07","lastDate":"2001-05-07","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":42,"firstDate":"2000-01-05","lastDate":"2000-07-22","metrics":{"ss":19,"delinquent":42,"recentRows":0,"paidPenalty":7582,"proposedPenalty":7582,"currentAssessment":7582},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1087416","VIOLATION_NO":"7507618","ISSUE_DT":"07/22/2000","CFR_STANDARD_CD":"75.312(e)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-22"},{"SOURCE_ROW_NUMBER":"1087415","VIOLATION_NO":"7507617","ISSUE_DT":"07/22/2000","CFR_STANDARD_CD":"75.1711-1","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"317.00","CURRENT_ASSESSMENT_AMT":"317.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-22"},{"SOURCE_ROW_NUMBER":"1088582","VIOLATION_NO":"7508200","ISSUE_DT":"07/19/2000","CFR_STANDARD_CD":"75.800-4","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"1088581","VIOLATION_NO":"7508199","ISSUE_DT":"07/19/2000","CFR_STANDARD_CD":"75.512","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"1088580","VIOLATION_NO":"7508198","ISSUE_DT":"07/19/2000","CFR_STANDARD_CD":"75.512","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"1088579","VIOLATION_NO":"7508197","ISSUE_DT":"07/19/2000","CFR_STANDARD_CD":"75.701","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"317.00","CURRENT_ASSESSMENT_AMT":"317.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"1088578","VIOLATION_NO":"7508196","ISSUE_DT":"07/19/2000","CFR_STANDARD_CD":"75.900","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"317.00","CURRENT_ASSESSMENT_AMT":"317.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"1088563","VIOLATION_NO":"7508151","ISSUE_DT":"06/06/2000","CFR_STANDARD_CD":"75.503","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-06-06"},{"SOURCE_ROW_NUMBER":"1088200","VIOLATION_NO":"7507825","ISSUE_DT":"06/02/2000","CFR_STANDARD_CD":"75.383(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-06-02"},{"SOURCE_ROW_NUMBER":"1087708","VIOLATION_NO":"7508100","ISSUE_DT":"05/01/2000","CFR_STANDARD_CD":"75.321(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-05-01"},{"SOURCE_ROW_NUMBER":"1087707","VIOLATION_NO":"7508096","ISSUE_DT":"04/26/2000","CFR_STANDARD_CD":"77.202","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"224.00","CURRENT_ASSESSMENT_AMT":"224.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-04-26"},{"SOURCE_ROW_NUMBER":"1087706","VIOLATION_NO":"7508095","ISSUE_DT":"04/26/2000","CFR_STANDARD_CD":"77.502","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-04-26"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":4,"firstDate":"2000-07-11","lastDate":"2000-11-21","metrics":{"appeals":0,"decisions":4,"recentRows":0,"decisionPenalty":3457,"originalPenalty":4187},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"470172","VIOLATION_NO":"9864667","DOCKET_NO":"KENT20000202","DECISION_DT":"11/21/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1122.00","DECISION_PENALTY_AMT":"874.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-11-21"},{"SOURCE_ROW_NUMBER":"470675","VIOLATION_NO":"9864680","DOCKET_NO":"KENT20000172","DECISION_DT":"08/18/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1122.00","DECISION_PENALTY_AMT":"873.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2000-08-18"},{"SOURCE_ROW_NUMBER":"471022","VIOLATION_NO":"9864610","DOCKET_NO":"KENT20000103","DECISION_DT":"07/11/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"993.00","DECISION_PENALTY_AMT":"760.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2000-07-11"},{"SOURCE_ROW_NUMBER":"470674","VIOLATION_NO":"7454396","DOCKET_NO":"KENT20000103","DECISION_DT":"07/11/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"950.00","DECISION_PENALTY_AMT":"950.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2000-07-11"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":54,"firstDate":"2000-01-10","lastDate":"2000-06-09","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":3,"validSamples":51,"maxConcentration":4.252,"concentrationTotal":72.354},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1628736","CASS_NUM":"50539997","SMP_TAKEN_DT":"6/9/2000","CONC":"1.344","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-06-09"},{"SOURCE_ROW_NUMBER":"742006","CASS_NUM":"50539979","SMP_TAKEN_DT":"6/8/2000","CONC":".756","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-06-08"},{"SOURCE_ROW_NUMBER":"1075587","CASS_NUM":"50539993","SMP_TAKEN_DT":"6/7/2000","CONC":".426","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-06-07"},{"SOURCE_ROW_NUMBER":"1079618","CASS_NUM":"50539996","SMP_TAKEN_DT":"6/6/2000","CONC":".733","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-06-06"},{"SOURCE_ROW_NUMBER":"519991","CASS_NUM":"50539962","SMP_TAKEN_DT":"6/5/2000","CONC":".879","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-06-05"},{"SOURCE_ROW_NUMBER":"1593386","CASS_NUM":"57273677","SMP_TAKEN_DT":"5/16/2000","CONC":".127","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"SCOOP CAR OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"1292711","CASS_NUM":"50539989","SMP_TAKEN_DT":"5/16/2000","CONC":".288","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"1262600","CASS_NUM":"57273641","SMP_TAKEN_DT":"5/16/2000","CONC":".05","SMP_TYPE_CD_DESC":"INTAKE AIR","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"1203855","CASS_NUM":"57273657","SMP_TAKEN_DT":"5/16/2000","CONC":".277","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"MOBILE BRIDGE OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"1133013","CASS_NUM":"57273640","SMP_TAKEN_DT":"5/16/2000","CONC":".179","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"MOBILE BRIDGE OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"722830","CASS_NUM":"57273648","SMP_TAKEN_DT":"5/16/2000","CONC":".213","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ROOF BOLTER (SINGLE HEAD)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"619830","CASS_NUM":"57273705","SMP_TAKEN_DT":"5/16/2000","CONC":".23","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2000-05-16"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":2,"firstDate":"2000-03-07","lastDate":"2000-05-16","metrics":{"linkedIssuances":2},"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":"1981-06-01","lastDate":"1995-06-20","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":47,"firstDate":"2000-01-05","lastDate":"2001-04-04","metrics":{"inspectors":52,"recentRows":0,"onSiteHours":470,"inspectionHours":862.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"720344","EVENT_NO":"4210870","INSPECTION_BEGIN_DT":"04/04/2001","INSPECTION_END_DT":"04/04/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2001-04-04"},{"SOURCE_ROW_NUMBER":"689379","EVENT_NO":"4221219","INSPECTION_BEGIN_DT":"03/09/2001","INSPECTION_END_DT":"03/09/2001","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2001-03-09"},{"SOURCE_ROW_NUMBER":"3226","EVENT_NO":"4221218","INSPECTION_BEGIN_DT":"03/09/2001","INSPECTION_END_DT":"03/09/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2001-03-09"},{"SOURCE_ROW_NUMBER":"200268","EVENT_NO":"4210857","INSPECTION_BEGIN_DT":"11/07/2000","INSPECTION_END_DT":"11/07/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2000-11-07"},{"SOURCE_ROW_NUMBER":"657480","EVENT_NO":"4210298","INSPECTION_BEGIN_DT":"11/02/2000","INSPECTION_END_DT":"11/03/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2000-11-02"},{"SOURCE_ROW_NUMBER":"55197","EVENT_NO":"4210680","INSPECTION_BEGIN_DT":"10/16/2000","INSPECTION_END_DT":"10/16/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2000-10-16"},{"SOURCE_ROW_NUMBER":"813222","EVENT_NO":"4210284","INSPECTION_BEGIN_DT":"10/11/2000","INSPECTION_END_DT":"12/08/2000","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2000-10-11"},{"SOURCE_ROW_NUMBER":"649893","EVENT_NO":"4210285","INSPECTION_BEGIN_DT":"10/11/2000","INSPECTION_END_DT":"12/08/2000","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2000-10-11"},{"SOURCE_ROW_NUMBER":"160247","EVENT_NO":"4221102","INSPECTION_BEGIN_DT":"09/19/2000","INSPECTION_END_DT":"09/20/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2000-09-19"},{"SOURCE_ROW_NUMBER":"723197","EVENT_NO":"4210675","INSPECTION_BEGIN_DT":"08/28/2000","INSPECTION_END_DT":"08/28/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2000-08-28"},{"SOURCE_ROW_NUMBER":"293317","EVENT_NO":"4210670","INSPECTION_BEGIN_DT":"08/14/2000","INSPECTION_END_DT":"08/14/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2000-08-14"},{"SOURCE_ROW_NUMBER":"330016","EVENT_NO":"4210667","INSPECTION_BEGIN_DT":"07/31/2000","INSPECTION_END_DT":"07/31/2000","ACTIVITY_CODE":"ABE","ACTIVITY":"103(I) SPOT (15 DAY) INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2000-07-31"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":10,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q2":{"hours":0,"employees":0,"production":0},"2001-Q1":{"hours":0,"employees":0,"production":0},"2000-Q4":{"hours":2412,"employees":4,"production":0},"2000-Q3":{"hours":2536,"employees":4,"production":0},"2000-Q2":{"hours":31261,"employees":41,"production":87058},"2000-Q1":{"hours":61203,"employees":66,"production":208974}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":2,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":97412,"employees":38,"production":296032}},"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":22,"firstDate":"2000-01-05","lastDate":"2000-05-16","metrics":{"recentRows":0,"doseOver100":8,"actDoseTotal":1845,"pelDoseTotal":1324},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"49459","EVENT_NO":"4233931","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"12","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49458","EVENT_NO":"4233931","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"12","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49457","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"MOBILE BRIDGE OPERATOR","MACHINE_CD":"08","MANUFACTURER_CD":"067","ACT_DOSE_85":"44","PEL_DOSE_90":"15","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49456","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (SINGLE HEAD)","MACHINE_CD":"30","MANUFACTURER_CD":"039","ACT_DOSE_85":"69","PEL_DOSE_90":"18","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49455","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","MANUFACTURER_CD":"058","ACT_DOSE_85":"68","PEL_DOSE_90":"22","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49454","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"SCOOP CAR OPERATOR","MACHINE_CD":"38","MANUFACTURER_CD":"098","ACT_DOSE_85":"11","PEL_DOSE_90":"2","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49453","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (SINGLE HEAD)","MACHINE_CD":"30","MANUFACTURER_CD":"039","ACT_DOSE_85":"69","PEL_DOSE_90":"18","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49452","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"MOBILE BRIDGE OPERATOR","MACHINE_CD":"08","MANUFACTURER_CD":"067","ACT_DOSE_85":"44","PEL_DOSE_90":"15","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49451","EVENT_NO":"4233930","SURVEY_DATE":"05/16/2000","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","MANUFACTURER_CD":"058","ACT_DOSE_85":"68","PEL_DOSE_90":"22","SURVEY_TYPE":"I","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"49441","EVENT_NO":"4209166","SURVEY_DATE":"03/21/2000","OCCUPATION_CD_DESC":"MOBILE BRIDGE OPERATOR","MACHINE_CD":"08","MANUFACTURER_CD":"058","ACT_DOSE_85":"157","PEL_DOSE_90":"132","SURVEY_TYPE":"I","sourceDate":"2000-03-21"},{"SOURCE_ROW_NUMBER":"49440","EVENT_NO":"4209166","SURVEY_DATE":"03/21/2000","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"60","PEL_DOSE_90":"42","SURVEY_TYPE":"I","sourceDate":"2000-03-21"},{"SOURCE_ROW_NUMBER":"49439","EVENT_NO":"4209166","SURVEY_DATE":"03/21/2000","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"101","PEL_DOSE_90":"82","SURVEY_TYPE":"I","sourceDate":"2000-03-21"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":6,"firstDate":"2000-01-17","lastDate":"2000-05-16","metrics":{"recentRows":0,"voidSamples":2,"maxQuartzPct":8.3,"validSamples":4,"quartzPctTotal":35.1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"147142","CASSETTE_NO":"57273676","SAMPLE_DT":"05/16/2000","QUARTZ_PCT":"07.8","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"140695","CASSETTE_NO":"57273683","SAMPLE_DT":"05/16/2000","QUARTZ_PCT":"05.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-05-16"},{"SOURCE_ROW_NUMBER":"100927","CASSETTE_NO":"57268509","SAMPLE_DT":"03/21/2000","QUARTZ_PCT":"04.6","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-03-21"},{"SOURCE_ROW_NUMBER":"33787","CASSETTE_NO":"57268517","SAMPLE_DT":"03/21/2000","QUARTZ_PCT":"04.4","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-03-21"},{"SOURCE_ROW_NUMBER":"9721","CASSETTE_NO":"50502676","SAMPLE_DT":"02/01/2000","QUARTZ_PCT":"08.3","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"UNACCEPTABLE TIMEFRAME","sourceDate":"2000-02-01"},{"SOURCE_ROW_NUMBER":"54607","CASSETTE_NO":"50502723","SAMPLE_DT":"01/17/2000","QUARTZ_PCT":"05.0","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"UNACCEPTABLE TIMEFRAME","sourceDate":"2000-01-17"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":42,"firstDate":"2000-01-05","lastDate":"2000-07-22","metrics":{"ss":19,"amountDue":7582,"contested":0,"amountPaid":7582,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":7582},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"816367","VIOLATION_NO":"7507618","VIOLATION_ISSUE_DT":"07/22/2000","SIG_SUB":"N","PART_SECTION":"75.312(e)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/04/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-07-22"},{"SOURCE_ROW_NUMBER":"816366","VIOLATION_NO":"7507617","VIOLATION_ISSUE_DT":"07/22/2000","SIG_SUB":"Y","PART_SECTION":"75.1711-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/04/2000","PROPOSED_PENALTY":"317","AMOUNT_DUE":"317","AMOUNT_PAID":"317","CONTESTED_IND":"N","sourceDate":"2000-07-22"},{"SOURCE_ROW_NUMBER":"816372","VIOLATION_NO":"7508200","VIOLATION_ISSUE_DT":"07/19/2000","SIG_SUB":"N","PART_SECTION":"75.800-4","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"816371","VIOLATION_NO":"7508199","VIOLATION_ISSUE_DT":"07/19/2000","SIG_SUB":"N","PART_SECTION":"75.512","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"816370","VIOLATION_NO":"7508198","VIOLATION_ISSUE_DT":"07/19/2000","SIG_SUB":"N","PART_SECTION":"75.512","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"816369","VIOLATION_NO":"7508197","VIOLATION_ISSUE_DT":"07/19/2000","SIG_SUB":"Y","PART_SECTION":"75.701","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/28/2000","PROPOSED_PENALTY":"317","AMOUNT_DUE":"317","AMOUNT_PAID":"317","CONTESTED_IND":"N","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"816368","VIOLATION_NO":"7508196","VIOLATION_ISSUE_DT":"07/19/2000","SIG_SUB":"Y","PART_SECTION":"75.900","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/28/2000","PROPOSED_PENALTY":"317","AMOUNT_DUE":"317","AMOUNT_PAID":"317","CONTESTED_IND":"N","sourceDate":"2000-07-19"},{"SOURCE_ROW_NUMBER":"816365","VIOLATION_NO":"7508151","VIOLATION_ISSUE_DT":"06/06/2000","SIG_SUB":"N","PART_SECTION":"75.503","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/06/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-06-06"},{"SOURCE_ROW_NUMBER":"816364","VIOLATION_NO":"7507825","VIOLATION_ISSUE_DT":"06/02/2000","SIG_SUB":"N","PART_SECTION":"75.383(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/02/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-06-02"},{"SOURCE_ROW_NUMBER":"816363","VIOLATION_NO":"7508100","VIOLATION_ISSUE_DT":"05/01/2000","SIG_SUB":"N","PART_SECTION":"75.321(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/17/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-05-01"},{"SOURCE_ROW_NUMBER":"816362","VIOLATION_NO":"7508096","VIOLATION_ISSUE_DT":"04/26/2000","SIG_SUB":"Y","PART_SECTION":"77.202","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/27/2000","PROPOSED_PENALTY":"224","AMOUNT_DUE":"224","AMOUNT_PAID":"224","CONTESTED_IND":"N","sourceDate":"2000-04-26"},{"SOURCE_ROW_NUMBER":"816361","VIOLATION_NO":"7508095","VIOLATION_ISSUE_DT":"04/26/2000","SIG_SUB":"N","PART_SECTION":"77.502","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/26/2000","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2000-04-26"}]}],"safety":{"href":"/api/v1/mines/1512941/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1512941/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":"Main mine fan examinations and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.312","part":"75","subchapter":"O","subpart":"D","id":"75.312","citation":"30 CFR 75.312","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Sealing of shaft openings.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1711-1","part":"75","subchapter":"O","subpart":"R","id":"75.1711-1","citation":"30 CFR 75.1711-1","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.800-4","heading":"Testing, examination, and maintenance of circuit breakers; record.","id":"75.800-4","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-I/section-75.800-4","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"I","subpartHeading":"Subpart I—Underground High-Voltage Distribution","text":"(a) Recordkeeping. The operator shall make a record of each test, examination, repair, or adjustment of all circuit breakers protecting high-voltage circuits which enter any underground area of the mine.\n\n(b) Record security. These records shall be made in a secure book that is not susceptible to alteration or electronically in a computer system so as to be secure and not susceptible to alteration.\n\n(c) Retention and access. These records shall be retained at a surface location at the mine for at least one year and shall be made available to authorized representatives of the Secretary, the representative of miners, and other interested persons.\n\n[64 FR 43287, Aug. 10, 1999]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.512","heading":"Electric equipment; examination, testing and maintenance.","id":"75.512","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"[Statutory Provision]\n\nAll electric equipment shall be frequently examined, tested, and properly maintained by a qualified person to assure safe operating conditions. When a potentially dangerous condition is found on electric equipment, such equipment shall be removed from service until such condition is corrected. A record of such examinations shall be kept and made available to an authorized representative of the Secretary and to the miners in such mine.\n\n[35 FR 17890, Nov. 20, 1970, as amended at 60 FR 33723, June 29, 1995]","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.701","heading":"Grounding metallic frames, casings, and other enclosures of electric equipment.","id":"75.701","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-H/section-75.701","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"H","subpartHeading":"Subpart H—Grounding","text":"[Statutory Provisions]\n\nMetallic frames, casings, and other enclosures of electric equipment that can become “alive” through failure of insulation or by contact with energized parts shall be grounded by methods approved by an authorized representative of the Secretary.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.900","heading":"Low- and medium-voltage circuits serving three-phase alternating current equipment; circuit breakers.","id":"75.900","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-J/section-75.900","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"J","subpartHeading":"Subpart J—Underground Low- and Medium-Voltage Alternating Current Circuits","text":"[Statutory Provisions]\n\nLow- and medium-voltage power circuits serving three-phase alternating current equipment shall be protected by suitable circuit breakers of adequate interrupting capacity which are properly tested and maintained as prescribed by the Secretary. Such breakers shall be equipped with devices to provide protection against undervoltage, grounded phase, short circuit, and overcurrent.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.503","heading":"Permissible electric face equipment; maintenance.","id":"75.503","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"[Statutory Provisions]\n\nThe operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75.500, 75.501, 75.504 to be permissible which is taken into or used inby the last open crosscut of any such mine.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.321","heading":"Air quality.","id":"75.321","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.321","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"D","subpartHeading":"Subpart D—Ventilation","text":"(a)(1) The air in areas where persons work or travel, except as specified in paragraph (a)(2) of this section, shall contain at least 19.5 percent oxygen and not more than 0.5 percent carbon dioxide, and the volume and velocity of the air current in these areas shall be sufficient to dilute, render harmless, and carry away flammable, explosive, noxious, and harmful gases, dusts, smoke, and fumes.\n\n(2) The air in areas of bleeder entries and worked-out areas where persons work or travel shall contain at least 19.5 percent oxygen, and carbon dioxide levels shall not exceed 0.5 percent time weighted average and 3.0 percent short term exposure limit.\n\n(b) Notwithstanding the provisions of § 75.322, for the purpose of preventing explosions from gases other than methane, the following gases shall not be permitted to accumulate in excess of the concentrations listed below:\n\n(1) Carbon monoxide (CO)—2.5 percent\n\n(2) Hydrogen (H2)—.80 percent\n\n(3) Hydrogen sulfide (H2 S)—.80 percent\n\n(4) Acetylene (C2 H2)—.40 percent\n\n(5) Propane (C3 H8)—.40 percent\n\n(6) MAPP (methyl-acetylene-propylene-propodiene)—.30 percent","occurrenceCount":1},{"chapter":"I","heading":"Dust accumulations in surface installations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.202","part":"77","subchapter":"O","subpart":"C","id":"77.202","citation":"30 CFR 77.202","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.502","heading":"Electric equipment; examination, testing, and maintenance.","id":"77.502","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502","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":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"Electric equipment shall be frequently examined, tested, and properly maintained by a qualified person to assure safe operating conditions. When a potentially dangerous condition is found on electric equipment, such equipment shall be removed from service until such condition is corrected. A record of such examinations shall be kept.","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1512941","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}