{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1504331","name":"Prep Plant","status":"NonProducing","status_date":"2019-04-01","mine_type":"Surface","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Harlan","nearest_town":"Pathfork","operator_id":"0146154","operator_name":"Montana Bakken, LLC","controller_id":"0125341","controller_name":"Douglas  Warriner","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.741667,"longitude":-83.433056},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":3476},"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":"1504331","name":"Prep Plant"},"operator":{"type":"operator","id":"0146154","name":"Montana Bakken, LLC"},"controller":{"type":"controller","id":"0125341","name":"Douglas  Warriner"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P02544","name":"Pathfork-Harlan Coal Company Inc"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"1950-01-01","validTo":"1981-11-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|P02544|1950-01-01|1981-11-02"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C02194","name":"Champion International Corporation"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"1950-01-01","validTo":"1981-11-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|C02194|1950-01-01|1981-11-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C02194","name":"Champion International Corporation"},"object":{"type":"operator","id":"P02544","name":"Pathfork-Harlan Coal Company Inc"},"validFrom":"1950-01-01","validTo":"1981-11-02","current":false,"derived":true,"evidenceMineId":"1504331","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|P02544|1950-01-01|C02194|1950-01-01|57756"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14483","name":"Manalapan Mining Company Inc"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"1981-11-03","validTo":"2016-07-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|P14483|1981-11-03|2016-07-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00015","name":"Benjamin R.  Bennett"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"1981-11-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|C00015|1981-11-03|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00015","name":"Benjamin R.  Bennett"},"object":{"type":"operator","id":"P14483","name":"Manalapan Mining Company Inc"},"validFrom":"1981-11-03","validTo":"2016-07-13","current":false,"derived":true,"evidenceMineId":"1504331","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|P14483|1981-11-03|C00015|1981-11-03|43538"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0146154","name":"Montana Bakken, LLC"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"2016-07-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|0146154|2016-07-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0125341","name":"Douglas  Warriner"},"object":{"type":"mine","id":"1504331","name":"Prep Plant"},"validFrom":"2016-07-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|0125341|2016-07-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0125341","name":"Douglas  Warriner"},"object":{"type":"operator","id":"0146154","name":"Montana Bakken, LLC"},"validFrom":"2016-07-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"1504331","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1504331|0146154|2016-07-14|0125341|2016-07-14|24303"}}],"coverage":{"historyRecords":3,"edgeCount":9,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":10,"firstDate":"2000-01-26","lastDate":"2019-03-06","metrics":{"daysLost":287,"injuries":10,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"263658","DOCUMENT_NO":"220190730002","ACCIDENT_DT":"03/06/2019","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Superintendent","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Was going down embankment to get a GPM water measurement of the left weir when my feet flew out from under me and I landed straight down on my tail.","sourceDate":"2019-03-06"},{"SOURCE_ROW_NUMBER":"246461","DOCUMENT_NO":"220130980018","ACCIDENT_DT":"03/29/2013","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Injured was building a platform when the electrical hand held grinder he was operating kicked-back striking him on the left side of the face and chipping a tooth.","sourceDate":"2013-03-29"},{"SOURCE_ROW_NUMBER":"1216","DOCUMENT_NO":"220121810012","ACCIDENT_DT":"06/11/2012","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Injured had driven a pin out of a conveyor chain when a piece of the pin broke off striking injured in the arm. Injured had no lost time or medical treatment until 6-19-2012 at which time he went to the doctor for infection and was x-rayed.","sourceDate":"2012-06-11"},{"SOURCE_ROW_NUMBER":"220600","DOCUMENT_NO":"220103260045","ACCIDENT_DT":"11/17/2010","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Master electrician","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While working on a miner in the re-build shop EE was hammering on a bit when a piece of metal struck him in the left eye. He was wearing safety glasses. He went to Dr. where they removed the foreign object. No lost time.","sourceDate":"2010-11-17"},{"SOURCE_ROW_NUMBER":"134419","DOCUMENT_NO":"220092650039","ACCIDENT_DT":"09/12/2009","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":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"The employee was changing rollers out on a conveyor belt in the prep plant when the chain fell from the I beam letting the roller and the chain fall catching the injured persons left hand between the roller and the electrical box.","sourceDate":"2009-09-12"},{"SOURCE_ROW_NUMBER":"233505","DOCUMENT_NO":"220052840105","ACCIDENT_DT":"09/08/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"176","NARRATIVE":"Injured stated he was walking near the scalehouse and fell landing on his knee. He had no lost time until 10-5-05. He left work and never returned.","sourceDate":"2005-09-08"},{"SOURCE_ROW_NUMBER":"216317","DOCUMENT_NO":"220022060049","ACCIDENT_DT":"07/11/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"INJURED WAS REMOVING THE DRIVELINE FROM A MACK TRUCK AND AS HE PULLED THE DRIVELINE LOOSE IT FELL AND STRUCK HIS FOREFINGER REQUIRING 1 SUTURE. HE HAD ONE LOST SCHEDULED WORKING DAY.","sourceDate":"2002-07-11"},{"SOURCE_ROW_NUMBER":"99977","DOCUMENT_NO":"220012400019","ACCIDENT_DT":"08/15/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall down stairs","OCCUPATION":"Cleanup man, Cleanup worker","NO_INJURIES":"1","DAYS_LOST":"49","NARRATIVE":"INJ WAS WALKING DOWN THE STAIRS IN THE PREP PLANT & LOST HIS FOOTING & FELL","sourceDate":"2001-08-15"},{"SOURCE_ROW_NUMBER":"220599","DOCUMENT_NO":"220010570024","ACCIDENT_DT":"02/05/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Truck driver","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"INJURED WAS HAULING SLATE FROM THE PREP PLANT TO AN AREA TO BED DOWN A ROAD. INJURED ASSUMED IT WOULD BE EASIER TO BACK OUT THE ROAD INSTEAD OF HEADING OUT AS THE OTHERS. AS HE BEGAN TO BACK O UT OF THE ROAD, HE NOTICED HE WAS TOO CLOSE TO THE DITCH. HIS REAR TIRES SLID ABOUT 4 FT INTO THE DITCH OVERTURNING TRUCK. HE WAS EXAMINED AT THE HOSPITAL AND RELEASED.","sourceDate":"2001-02-05"},{"SOURCE_ROW_NUMBER":"246462","DOCUMENT_NO":"220000530015","ACCIDENT_DT":"01/26/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Weighman, Scale person","NO_INJURIES":"1","DAYS_LOST":"55","NARRATIVE":"INJURED WAS WALKING FROM THE PARKING AREA IN FRONT OF THE MAIN OFFICE WHEN SHE SLIPPED AND FELL IN THE SNOW AND ICE. THE SNOW HAD ACCUMULATED TO APPROX 4\" OVER A LAYER OF ICE. THE SNOW WAS STI LL FALLING. INJURED'S SHIFT WOULD HAVE BEGAN ONCE SHE HAD REACHED THE OFFICE.","sourceDate":"2000-01-26"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-04-01","lastDate":"2019-04-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":714,"firstDate":"2000-04-03","lastDate":"2025-05-16","metrics":{"ss":371,"delinquent":678,"recentRows":3,"paidPenalty":95223.49,"proposedPenalty":284796,"currentAssessment":211671},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2957619","VIOLATION_NO":"9776433","ISSUE_DT":"05/16/2025","CFR_STANDARD_CD":"77.216-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2025-05-16"},{"SOURCE_ROW_NUMBER":"2912100","VIOLATION_NO":"9776231","ISSUE_DT":"10/23/2024","CFR_STANDARD_CD":"77.216(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"164.00","CURRENT_ASSESSMENT_AMT":"164.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2024-10-23"},{"SOURCE_ROW_NUMBER":"2912099","VIOLATION_NO":"9776230","ISSUE_DT":"10/23/2024","CFR_STANDARD_CD":"77.216-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"164.00","CURRENT_ASSESSMENT_AMT":"164.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2024-10-23"},{"SOURCE_ROW_NUMBER":"1970023","VIOLATION_NO":"9239051","ISSUE_DT":"10/06/2020","CFR_STANDARD_CD":"77.216-3(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2020-10-06"},{"SOURCE_ROW_NUMBER":"1483808","VIOLATION_NO":"8536884","ISSUE_DT":"04/09/2020","CFR_STANDARD_CD":"77.1108-1(b)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2020-04-09"},{"SOURCE_ROW_NUMBER":"1489240","VIOLATION_NO":"8314424","ISSUE_DT":"12/11/2019","CFR_STANDARD_CD":"77.216-3(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"1489239","VIOLATION_NO":"8314423","ISSUE_DT":"12/11/2019","CFR_STANDARD_CD":"77.216-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"1489238","VIOLATION_NO":"8314422","ISSUE_DT":"12/11/2019","CFR_STANDARD_CD":"77.216(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"1489237","VIOLATION_NO":"8314421","ISSUE_DT":"12/11/2019","CFR_STANDARD_CD":"77.216(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"1483784","VIOLATION_NO":"9136672","ISSUE_DT":"09/25/2019","CFR_STANDARD_CD":"48.31","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-09-25"},{"SOURCE_ROW_NUMBER":"1483783","VIOLATION_NO":"9136671","ISSUE_DT":"09/25/2019","CFR_STANDARD_CD":"77.1713(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-09-25"},{"SOURCE_ROW_NUMBER":"1481871","VIOLATION_NO":"8314606","ISSUE_DT":"04/17/2019","CFR_STANDARD_CD":"77.216-3(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2019-04-17"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":290,"firstDate":"2008-01-31","lastDate":"2015-07-06","metrics":{"appeals":0,"decisions":290,"recentRows":0,"decisionPenalty":156260,"originalPenalty":245324},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"359120","VIOLATION_NO":"8409812","DOCKET_NO":"KENT 2014-0544","DECISION_DT":"07/06/2015","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"190.00","DECISION_PENALTY_AMT":"190.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2015-07-06"},{"SOURCE_ROW_NUMBER":"339873","VIOLATION_NO":"8402090","DOCKET_NO":"KENT 2013-502","DECISION_DT":"03/14/2014","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2014-03-14"},{"SOURCE_ROW_NUMBER":"322431","VIOLATION_NO":"8368685","DOCKET_NO":"KENT 2012-839","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"157.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"320707","VIOLATION_NO":"8402059","DOCKET_NO":"KENT 2012-723","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"309845","VIOLATION_NO":"8406839","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"309154","VIOLATION_NO":"8406840","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"309153","VIOLATION_NO":"8406831","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"127.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"309152","VIOLATION_NO":"8406830","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"127.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"232781","VIOLATION_NO":"8333901","DOCKET_NO":"KENT 2009-240","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Prevail","ORIGINAL_PENALTY_AMT":"1026.00","DECISION_PENALTY_AMT":"718.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"232780","VIOLATION_NO":"8333883","DOCKET_NO":"KENT 2009-240","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Prevail","ORIGINAL_PENALTY_AMT":"1026.00","DECISION_PENALTY_AMT":"718.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"232636","VIOLATION_NO":"8333907","DOCKET_NO":"KENT 2009-240","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Prevail","ORIGINAL_PENALTY_AMT":"1569.00","DECISION_PENALTY_AMT":"1098.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"232635","VIOLATION_NO":"8333875","DOCKET_NO":"KENT 2009-240","DECISION_DT":"08/20/2013","DECISION_TYPE_CODE_DESC":"Prevail","ORIGINAL_PENALTY_AMT":"1140.00","DECISION_PENALTY_AMT":"798.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-20"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":252,"firstDate":"2000-03-22","lastDate":"2017-03-23","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":28,"validSamples":224,"maxConcentration":5.622,"concentrationTotal":137.039},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"467842","CASS_NUM":"58284426","SMP_TAKEN_DT":"3/23/2017","CONC":".144","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":"MINE FOREMAN/MINE MANAGER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-03-23"},{"SOURCE_ROW_NUMBER":"442374","CASS_NUM":"51151535","SMP_TAKEN_DT":"6/13/2012","CONC":".623","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"DWP NOT IN PRODUCING STATUS","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-06-13"},{"SOURCE_ROW_NUMBER":"258542","CASS_NUM":"51088193","SMP_TAKEN_DT":"6/13/2012","CONC":"1.226","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"DWP NOT IN PRODUCING STATUS","OCC_CD_DESC":"ELECTRICIAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-06-13"},{"SOURCE_ROW_NUMBER":"1108406","CASS_NUM":"51151233","SMP_TAKEN_DT":"3/29/2012","CONC":".714","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ELECTRICIAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-03-29"},{"SOURCE_ROW_NUMBER":"434494","CASS_NUM":"51151500","SMP_TAKEN_DT":"3/29/2012","CONC":".856","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-03-29"},{"SOURCE_ROW_NUMBER":"890826","CASS_NUM":"57923910","SMP_TAKEN_DT":"2/3/2012","CONC":".616","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":"TIPPLE OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-02-03"},{"SOURCE_ROW_NUMBER":"235313","CASS_NUM":"57923921","SMP_TAKEN_DT":"2/3/2012","CONC":".044","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":"ELECTRICIAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-02-03"},{"SOURCE_ROW_NUMBER":"1017591","CASS_NUM":"51151437","SMP_TAKEN_DT":"1/27/2012","CONC":".451","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-01-27"},{"SOURCE_ROW_NUMBER":"760278","CASS_NUM":"51151615","SMP_TAKEN_DT":"1/27/2012","CONC":".526","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ELECTRICIAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2012-01-27"},{"SOURCE_ROW_NUMBER":"1371939","CASS_NUM":"51088179","SMP_TAKEN_DT":"7/21/2011","CONC":".671","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CRUSHER ATTENDANT","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2011-07-21"},{"SOURCE_ROW_NUMBER":"830250","CASS_NUM":"51088190","SMP_TAKEN_DT":"7/21/2011","CONC":".98","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ELECTRICIAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2011-07-21"},{"SOURCE_ROW_NUMBER":"622075","CASS_NUM":"51088187","SMP_TAKEN_DT":"7/21/2011","CONC":".721","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2011-07-21"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":43,"firstDate":"2001-05-29","lastDate":"2011-10-28","metrics":{"linkedIssuances":43},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":289,"firstDate":"2005-08-03","lastDate":"2014-03-06","metrics":{"decisions":289,"ssChanged":55,"recentRows":0,"decisionPenalty":156260,"proposedPenalty":245096},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"320204","CITATION_NO":"8409812","CITATION_ISSUE_DT":"03/06/2014","DOCKET_NO":"KENT 2014-0544","DECISION_DT":"07/06/2015","CFR_STANDARD_CODE":"48.27","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"190.00","DECISION_PENALTY_AMT":"190.00","sourceDate":"2014-03-06"},{"SOURCE_ROW_NUMBER":"371423","CITATION_NO":"8402090","CITATION_ISSUE_DT":"12/10/2012","DOCKET_NO":"KENT 2013-502","DECISION_DT":"03/14/2014","CFR_STANDARD_CODE":"77.216(d)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2012-12-10"},{"SOURCE_ROW_NUMBER":"254782","CITATION_NO":"8408705","CITATION_ISSUE_DT":"09/13/2012","DOCKET_NO":"KENT 2013-170","DECISION_DT":"03/20/2013","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2012-09-13"},{"SOURCE_ROW_NUMBER":"426240","CITATION_NO":"8368690","CITATION_ISSUE_DT":"02/17/2012","DOCKET_NO":"KENT 2012-972","DECISION_DT":"11/09/2012","CFR_STANDARD_CODE":"77.1104","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2012-02-17"},{"SOURCE_ROW_NUMBER":"252003","CITATION_NO":"8368687","CITATION_ISSUE_DT":"02/17/2012","DOCKET_NO":"KENT 2012-972","DECISION_DT":"11/09/2012","CFR_STANDARD_CODE":"77.400","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"163.00","sourceDate":"2012-02-17"},{"SOURCE_ROW_NUMBER":"199064","CITATION_NO":"8368688","CITATION_ISSUE_DT":"02/17/2012","DOCKET_NO":"KENT 2012-972","DECISION_DT":"11/09/2012","CFR_STANDARD_CODE":"77.400","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"224.00","DECISION_PENALTY_AMT":"162.00","sourceDate":"2012-02-17"},{"SOURCE_ROW_NUMBER":"145476","CITATION_NO":"8368689","CITATION_ISSUE_DT":"02/17/2012","DOCKET_NO":"KENT 2012-972","DECISION_DT":"11/09/2012","CFR_STANDARD_CODE":"77.410(c)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2012-02-17"},{"SOURCE_ROW_NUMBER":"145475","CITATION_NO":"8368685","CITATION_ISSUE_DT":"02/03/2012","DOCKET_NO":"KENT 2012-839","DECISION_DT":"08/20/2013","CFR_STANDARD_CODE":"77.1104","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"157.00","sourceDate":"2012-02-03"},{"SOURCE_ROW_NUMBER":"26798","CITATION_NO":"8402059","CITATION_ISSUE_DT":"12/01/2011","DOCKET_NO":"KENT 2012-723","DECISION_DT":"08/20/2013","CFR_STANDARD_CODE":"71.403(d)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2011-12-01"},{"SOURCE_ROW_NUMBER":"197125","CITATION_NO":"8353573","CITATION_ISSUE_DT":"08/16/2011","DOCKET_NO":"KENT 2012-137","DECISION_DT":"08/20/2013","CFR_STANDARD_CODE":"77.1104","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"555.00","sourceDate":"2011-08-16"},{"SOURCE_ROW_NUMBER":"24624","CITATION_NO":"8406840","CITATION_ISSUE_DT":"07/11/2011","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","CFR_STANDARD_CODE":"77.506-1","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2011-07-11"},{"SOURCE_ROW_NUMBER":"28309","CITATION_NO":"8406839","CITATION_ISSUE_DT":"06/29/2011","DOCKET_NO":"KENT 2011-1493","DECISION_DT":"08/20/2013","CFR_STANDARD_CODE":"77.506-1","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2011-06-29"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":478,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":11,"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":104,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":9,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1950-01-01","lastDate":"2016-07-14","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":198,"firstDate":"2000-01-04","lastDate":"2026-08-04","metrics":{"inspectors":287,"recentRows":31,"onSiteHours":2269,"inspectionHours":3960.75,"inspectionSamples":121},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"329921","EVENT_NO":"F021124","INSPECTION_BEGIN_DT":"08/04/2026","INSPECTION_END_DT":"08/04/2026","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2026-08-04"},{"SOURCE_ROW_NUMBER":"906568","EVENT_NO":"F021121","INSPECTION_BEGIN_DT":"05/28/2026","INSPECTION_END_DT":"05/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-05-28"},{"SOURCE_ROW_NUMBER":"874924","EVENT_NO":"F010AEF","INSPECTION_BEGIN_DT":"01/23/2026","INSPECTION_END_DT":"01/23/2026","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2026-01-23"},{"SOURCE_ROW_NUMBER":"756492","EVENT_NO":"F010AE2","INSPECTION_BEGIN_DT":"10/06/2025","INSPECTION_END_DT":"10/09/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2025-10-06"},{"SOURCE_ROW_NUMBER":"1056111","EVENT_NO":"F01284C","INSPECTION_BEGIN_DT":"05/16/2025","INSPECTION_END_DT":"07/21/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2025-05-16"},{"SOURCE_ROW_NUMBER":"779918","EVENT_NO":"F012833","INSPECTION_BEGIN_DT":"01/29/2025","INSPECTION_END_DT":"01/29/2025","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"789646","EVENT_NO":"F004731","INSPECTION_BEGIN_DT":"11/14/2024","INSPECTION_END_DT":"11/14/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-11-14"},{"SOURCE_ROW_NUMBER":"872648","EVENT_NO":"F00472D","INSPECTION_BEGIN_DT":"11/05/2024","INSPECTION_END_DT":"11/05/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-11-05"},{"SOURCE_ROW_NUMBER":"1007706","EVENT_NO":"F004729","INSPECTION_BEGIN_DT":"10/23/2024","INSPECTION_END_DT":"10/23/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2024-10-23"},{"SOURCE_ROW_NUMBER":"215070","EVENT_NO":"F004720","INSPECTION_BEGIN_DT":"09/19/2024","INSPECTION_END_DT":"09/19/2024","ACTIVITY_CODE":"E23","ACTIVITY":"Impoundment Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2024-09-19"},{"SOURCE_ROW_NUMBER":"516746","EVENT_NO":"7022001","INSPECTION_BEGIN_DT":"04/01/2024","INSPECTION_END_DT":"04/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2024-04-01"},{"SOURCE_ROW_NUMBER":"461920","EVENT_NO":"7045596","INSPECTION_BEGIN_DT":"03/13/2024","INSPECTION_END_DT":"03/13/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2024-03-13"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":182,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":0,"employees":0,"production":0},"2026-Q1":{"hours":0,"employees":0,"production":0},"2025-Q4":{"hours":0,"employees":0,"production":0},"2025-Q3":{"hours":0,"employees":0,"production":0},"2025-Q2":{"hours":0,"employees":0,"production":0},"2025-Q1":{"hours":0,"employees":0,"production":0},"2024-Q4":{"hours":0,"employees":0,"production":0},"2024-Q3":{"hours":0,"employees":0,"production":0},"2024-Q2":{"hours":0,"employees":0,"production":0},"2024-Q1":{"hours":0,"employees":0,"production":0},"2023-Q4":{"hours":0,"employees":0,"production":0},"2023-Q3":{"hours":0,"employees":0,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011":{"hours":52874,"employees":32,"production":0},"2012":{"hours":30902,"employees":21,"production":0},"2013":{"hours":5414,"employees":6,"production":0},"2014":{"hours":270,"employees":1,"production":0},"2015":{"hours":80,"employees":1,"production":0},"2016":{"hours":269,"employees":2,"production":0},"2017":{"hours":3536,"employees":2,"production":0},"2018":{"hours":3536,"employees":2,"production":0},"2019":{"hours":884,"employees":2,"production":0},"2026":{"hours":0,"employees":0,"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":98,"firstDate":"2000-05-26","lastDate":"2017-06-27","metrics":{"recentRows":0,"doseOver100":38,"actDoseTotal":8721,"pelDoseTotal":6945},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"40276","EVENT_NO":"6431560","SURVEY_DATE":"06/27/2017","OCCUPATION_CD_DESC":"MINE FOREMAN/MINE MANAGER","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"62","PEL_DOSE_90":"0","SURVEY_TYPE":"I","sourceDate":"2017-06-27"},{"SOURCE_ROW_NUMBER":"40275","EVENT_NO":"6431510","SURVEY_DATE":"03/23/2017","OCCUPATION_CD_DESC":"MINE FOREMAN/MINE MANAGER","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"0","PEL_DOSE_90":"0","SURVEY_TYPE":"I","sourceDate":"2017-03-23"},{"SOURCE_ROW_NUMBER":"40269","EVENT_NO":"4451992","SURVEY_DATE":"02/03/2012","OCCUPATION_CD_DESC":"TIPPLE OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"8","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2012-02-03"},{"SOURCE_ROW_NUMBER":"40268","EVENT_NO":"4451992","SURVEY_DATE":"02/03/2012","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"60","PEL_DOSE_90":"45","SURVEY_TYPE":"I","sourceDate":"2012-02-03"},{"SOURCE_ROW_NUMBER":"40262","EVENT_NO":"4451930","SURVEY_DATE":"06/27/2011","OCCUPATION_CD_DESC":"CRUSHER ATTENDANT","MACHINE_CD":"10","MANUFACTURER_CD":"119","ACT_DOSE_85":"123","PEL_DOSE_90":"94","SURVEY_TYPE":"I","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"40261","EVENT_NO":"4451930","SURVEY_DATE":"06/27/2011","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"41","PEL_DOSE_90":"23","SURVEY_TYPE":"I","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"40260","EVENT_NO":"4451930","SURVEY_DATE":"06/27/2011","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"018","ACT_DOSE_85":"59","PEL_DOSE_90":"14","SURVEY_TYPE":"I","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"40259","EVENT_NO":"4451930","SURVEY_DATE":"06/27/2011","OCCUPATION_CD_DESC":"CLEANING PLANT OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"67","PEL_DOSE_90":"56","SURVEY_TYPE":"I","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"40267","EVENT_NO":"4451954","SURVEY_DATE":"03/03/2011","OCCUPATION_CD_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","MACHINE_CD":"39","MANUFACTURER_CD":"068","ACT_DOSE_85":"58","PEL_DOSE_90":"57","SURVEY_TYPE":"I","sourceDate":"2011-03-03"},{"SOURCE_ROW_NUMBER":"40266","EVENT_NO":"4451954","SURVEY_DATE":"03/03/2011","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"113","PEL_DOSE_90":"112","SURVEY_TYPE":"I","sourceDate":"2011-03-03"},{"SOURCE_ROW_NUMBER":"40265","EVENT_NO":"4451954","SURVEY_DATE":"03/03/2011","OCCUPATION_CD_DESC":"CLEANUP MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"47","PEL_DOSE_90":"43","SURVEY_TYPE":"I","sourceDate":"2011-03-03"},{"SOURCE_ROW_NUMBER":"40264","EVENT_NO":"4451954","SURVEY_DATE":"03/03/2011","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"37","PEL_DOSE_90":"35","SURVEY_TYPE":"I","sourceDate":"2011-03-03"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":33,"firstDate":"2000-03-22","lastDate":"2011-06-27","metrics":{"recentRows":0,"voidSamples":1,"maxQuartzPct":30.8,"validSamples":32,"quartzPctTotal":139.8},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"13304","CASSETTE_NO":"57896030","SAMPLE_DT":"06/27/2011","QUARTZ_PCT":"00.5","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2011-06-27"},{"SOURCE_ROW_NUMBER":"79795","CASSETTE_NO":"57862149","SAMPLE_DT":"03/03/2011","QUARTZ_PCT":"01.3","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2011-03-03"},{"SOURCE_ROW_NUMBER":"153665","CASSETTE_NO":"57849804","SAMPLE_DT":"09/17/2010","QUARTZ_PCT":"00.5","OCC_CODE_DESC":"CRUSHER ATTENDANT","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2010-09-17"},{"SOURCE_ROW_NUMBER":"42288","CASSETTE_NO":"57849803","SAMPLE_DT":"09/17/2010","QUARTZ_PCT":"00.3","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2010-09-17"},{"SOURCE_ROW_NUMBER":"118025","CASSETTE_NO":"57829901","SAMPLE_DT":"12/10/2009","QUARTZ_PCT":"00.5","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2009-12-10"},{"SOURCE_ROW_NUMBER":"37853","CASSETTE_NO":"57766965","SAMPLE_DT":"03/17/2009","QUARTZ_PCT":"00.6","OCC_CODE_DESC":"UTILITY MAN","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2009-03-17"},{"SOURCE_ROW_NUMBER":"22801","CASSETTE_NO":"57766957","SAMPLE_DT":"03/17/2009","QUARTZ_PCT":"00.6","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2009-03-17"},{"SOURCE_ROW_NUMBER":"41551","CASSETTE_NO":"50908475","SAMPLE_DT":"07/31/2007","OCC_CODE_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"INSUFFICIENT WEIGHT GAIN","sourceDate":"2007-07-31"},{"SOURCE_ROW_NUMBER":"162973","CASSETTE_NO":"50908527","SAMPLE_DT":"07/13/2007","QUARTZ_PCT":"02.7","OCC_CODE_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-07-13"},{"SOURCE_ROW_NUMBER":"15742","CASSETTE_NO":"57698113","SAMPLE_DT":"03/15/2007","QUARTZ_PCT":"00.1","OCC_CODE_DESC":"UTILITY MAN","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-03-15"},{"SOURCE_ROW_NUMBER":"121806","CASSETTE_NO":"57622014","SAMPLE_DT":"08/30/2006","QUARTZ_PCT":"06.8","OCC_CODE_DESC":"REFUSE TRUCK DRIVER/BACKFILL TRUCK DRIVE","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-08-30"},{"SOURCE_ROW_NUMBER":"65747","CASSETTE_NO":"57632109","SAMPLE_DT":"03/15/2006","QUARTZ_PCT":"00.4","OCC_CODE_DESC":"CLEANING PLANT OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-03-15"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":744,"firstDate":"2000-04-03","lastDate":"2025-05-16","metrics":{"ss":372,"amountDue":211671,"contested":201,"amountPaid":95223.49,"recentRows":5,"section104d":0,"unterminated":27,"proposedPenalty":284568},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"746769","VIOLATION_NO":"9776433","VIOLATION_ISSUE_DT":"05/16/2025","SIG_SUB":"N","PART_SECTION":"77.216-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/28/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2025-05-16"},{"SOURCE_ROW_NUMBER":"747091","VIOLATION_NO":"9776233","VIOLATION_ISSUE_DT":"11/05/2024","PART_SECTION":"77.216(d)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","CONTESTED_IND":"N","sourceDate":"2024-11-05"},{"SOURCE_ROW_NUMBER":"747090","VIOLATION_NO":"9776232","VIOLATION_ISSUE_DT":"11/05/2024","PART_SECTION":"77.216-1","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"01/29/2025","CONTESTED_IND":"N","sourceDate":"2024-11-05"},{"SOURCE_ROW_NUMBER":"747068","VIOLATION_NO":"9776231","VIOLATION_ISSUE_DT":"10/23/2024","SIG_SUB":"N","PART_SECTION":"77.216(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","PROPOSED_PENALTY":"164","AMOUNT_DUE":"164","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2024-10-23"},{"SOURCE_ROW_NUMBER":"747067","VIOLATION_NO":"9776230","VIOLATION_ISSUE_DT":"10/23/2024","SIG_SUB":"N","PART_SECTION":"77.216-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","PROPOSED_PENALTY":"164","AMOUNT_DUE":"164","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2024-10-23"},{"SOURCE_ROW_NUMBER":"747093","VIOLATION_NO":"9239054","VIOLATION_ISSUE_DT":"11/18/2020","PART_SECTION":"77.216-3(a)(1)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","CONTESTED_IND":"N","sourceDate":"2020-11-18"},{"SOURCE_ROW_NUMBER":"747010","VIOLATION_NO":"9239051","VIOLATION_ISSUE_DT":"10/06/2020","SIG_SUB":"N","PART_SECTION":"77.216-3(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2020-10-06"},{"SOURCE_ROW_NUMBER":"746637","VIOLATION_NO":"8536884","VIOLATION_ISSUE_DT":"04/09/2020","SIG_SUB":"N","PART_SECTION":"77.1108-1(b)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/15/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2020-04-09"},{"SOURCE_ROW_NUMBER":"746434","VIOLATION_NO":"8314427","VIOLATION_ISSUE_DT":"02/12/2020","PART_SECTION":"77.216(d)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"08/18/2020","CONTESTED_IND":"N","sourceDate":"2020-02-12"},{"SOURCE_ROW_NUMBER":"747161","VIOLATION_NO":"8314424","VIOLATION_ISSUE_DT":"12/11/2019","SIG_SUB":"N","PART_SECTION":"77.216-3(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/16/2019","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"747160","VIOLATION_NO":"8314423","VIOLATION_ISSUE_DT":"12/11/2019","SIG_SUB":"N","PART_SECTION":"77.216-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/02/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2019-12-11"},{"SOURCE_ROW_NUMBER":"747159","VIOLATION_NO":"8314422","VIOLATION_ISSUE_DT":"12/11/2019","SIG_SUB":"N","PART_SECTION":"77.216(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/02/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2019-12-11"}]}],"safety":{"href":"/api/v1/mines/1504331/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1504331/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":"Water, sediment or slurry impoundments and impounding structures; identification.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216-1","part":"77","subchapter":"O","subpart":"C","id":"77.216-1","citation":"30 CFR 77.216-1","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":4},{"chapter":"I","heading":"Water, sediment, or slurry impoundments and impounding structures; general.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216","part":"77","subchapter":"O","subpart":"C","id":"77.216","citation":"30 CFR 77.216","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":4},{"chapter":"I","heading":"Water, sediment, or slurry impoundments and impounding structures; inspection requirements; correction of hazards; program requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.216-3","part":"77","subchapter":"O","subpart":"C","id":"77.216-3","citation":"30 CFR 77.216-3","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":3},{"chapter":"I","heading":"Type and capacity of firefighting equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1108-1","part":"77","subchapter":"O","subpart":"L","id":"77.1108-1","citation":"30 CFR 77.1108-1","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1504331","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}