{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"0102996","name":"Jap Creek Mine","status":"Abandoned","status_date":"2021-02-24","mine_type":"Surface","coal_metal":"C","commodity":"Coal (Bituminous)","state":"AL","county":"Walker","nearest_town":"Goodsprings","operator_id":"0156433","operator_name":"Mays Mining, Inc.","controller_id":"0073991","controller_name":"Rodney  Mays","district":"M3","office":"Birmingham AL Field Office (A)","employees":0,"latitude":33.698889,"longitude":-87.232222},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":2443},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-17T05:35:58.500035+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"operator":{"type":"operator","id":"0156433","name":"Mays Mining, Inc."},"controller":{"type":"controller","id":"0073991","name":"Rodney  Mays"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00835","name":"Reid Dolores"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"1982-02-01","validTo":"2002-09-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|C00835|1982-02-01|2002-09-30"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P14382","name":"Reed Minerals Inc"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"1993-08-01","validTo":"2014-12-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|P14382|1993-08-01|2014-12-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00835","name":"Reid Dolores"},"object":{"type":"operator","id":"P14382","name":"Reed Minerals Inc"},"validFrom":"1993-08-01","validTo":"2002-09-30","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|P14382|1993-08-01|C00835|1982-02-01|50410"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041373","name":"Robert J  Reed Sr"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2002-10-01","validTo":"2012-08-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0041373|2002-10-01|2012-08-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041373","name":"Robert J  Reed Sr"},"object":{"type":"operator","id":"P14382","name":"Reed Minerals Inc"},"validFrom":"2002-10-01","validTo":"2012-08-31","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|P14382|1993-08-01|0041373|2002-10-01|2492"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04239","name":"Alon  Ballenger"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2005-09-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|C04239|2005-09-28|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0106081","name":"TRU Energy Services LLC"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2012-09-01","validTo":"2012-10-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0106081|2012-09-01|2012-10-29"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0106081","name":"TRU Energy Services LLC"},"object":{"type":"operator","id":"P14382","name":"Reed Minerals Inc"},"validFrom":"2012-09-01","validTo":"2012-10-29","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|P14382|1993-08-01|0106081|2012-09-01|18716"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01333","name":"NACCO Industries Inc"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2012-10-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|C01333|2012-10-30|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01333","name":"NACCO Industries Inc"},"object":{"type":"operator","id":"P14382","name":"Reed Minerals Inc"},"validFrom":"2012-10-30","validTo":"2014-12-30","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|P14382|1993-08-01|C01333|2012-10-30|53639"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01333","name":"NACCO Industries Inc"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2014-11-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|C01333|2014-11-11|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0135953","name":"Centennial Natural Resources, LLC"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2014-12-31","validTo":"2017-01-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0135953|2014-12-31|2017-01-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01333","name":"NACCO Industries Inc"},"object":{"type":"operator","id":"0135953","name":"Centennial Natural Resources, LLC"},"validFrom":"2014-12-31","validTo":"2017-01-10","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0135953|2014-12-31|C01333|2014-11-11|53659"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0064404","name":"Job Land & Mineral Inc"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2017-01-11","validTo":"2018-04-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0064404|2017-01-11|2018-04-03"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04239","name":"Alon  Ballenger"},"object":{"type":"operator","id":"0064404","name":"Job Land & Mineral Inc"},"validFrom":"2017-01-11","validTo":"2018-04-03","current":false,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0064404|2017-01-11|C04239|2005-09-28|65204"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0156433","name":"Mays Mining, Inc."},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2018-04-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0156433|2018-04-04|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0073991","name":"Rodney  Mays"},"object":{"type":"mine","id":"0102996","name":"Jap Creek Mine"},"validFrom":"2018-04-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0073991|2018-04-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0073991","name":"Rodney  Mays"},"object":{"type":"operator","id":"0156433","name":"Mays Mining, Inc."},"validFrom":"2018-04-04","validTo":null,"current":true,"derived":true,"evidenceMineId":"0102996","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"0102996|0156433|2018-04-04|0073991|2018-04-04|11516"}}],"coverage":{"historyRecords":7,"edgeCount":18,"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":30,"firstDate":"2000-08-29","lastDate":"2013-09-06","metrics":{"daysLost":840,"injuries":29,"fatalities":1,"recentRows":0,"restrictedDays":59,"contractorRecords":4},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"245365","DOCUMENT_NO":"220132610019","ACCIDENT_DT":"09/06/2013","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":"4","NARRATIVE":"While attempting to remove a tilt cylinder from a push arm from a D11 the tilt cylinder became lodged. This caused the push arm to swing out and hit the contractor on the foot. This resulted in a bruised foot.","sourceDate":"2013-09-06"},{"SOURCE_ROW_NUMBER":"236763","DOCUMENT_NO":"220131350020","ACCIDENT_DT":"05/11/2013","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Water truck operator","NO_INJURIES":"1","DAYS_LOST":"20","NARRATIVE":"When employee started up the steps of the CAT water truck he put his right foot onto the bottom step, as he done this he felt his left knee twist. Doctor states employee has a slight \"strain\" in his left knee.","sourceDate":"2013-05-11"},{"SOURCE_ROW_NUMBER":"68850","DOCUMENT_NO":"220130290021","ACCIDENT_DT":"01/21/2013","DEGREE_INJURY":"INJURIES DUE TO NATURAL CAUSES","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee backed into position to have his 777G rock truck loaded. When the PC2000 operator completed the loading process he attempted to notify the employee that the truck was loaded. After no response it was noticed that the driver was slumped over. Rescue efforts began. Employee was pronounced dead at the scene by paramedics.","sourceDate":"2013-01-21"},{"SOURCE_ROW_NUMBER":"68849","DOCUMENT_NO":"220120860040","ACCIDENT_DT":"03/15/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"18","NARRATIVE":"While employee was performing the pre operational check on the Kenworth Tandem Coal truck he was going to operate, employee attempted to raise the hood by himself. As employee pulled the hood he felt a pain in his right arm. This resulted in a strain to his arm.","sourceDate":"2012-03-15"},{"SOURCE_ROW_NUMBER":"262639","DOCUMENT_NO":"220102940011","ACCIDENT_DT":"10/17/2010","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Flash burns (welding)","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"EE dayshift foreman,was welding using a welding hood that belonged to someone else. The hood did not provide adequate protection for ee eyes. EE eyes were irritated due to the welding. EE was written off work for 10/18/2010 and returned to work on 10/19/2010.","sourceDate":"2010-10-17"},{"SOURCE_ROW_NUMBER":"236762","DOCUMENT_NO":"220100140003","ACCIDENT_DT":"01/07/2010","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"Operator was getting on 375 Komatsu Dozer, he put his foot on the step on the side of the push arm and grabbed the handle on the tilt cylinger, his hand slipped off the handle and he fell backwards onto the ground on his backside.","sourceDate":"2010-01-07"},{"SOURCE_ROW_NUMBER":"38889","DOCUMENT_NO":"220091810007","ACCIDENT_DT":"06/23/2009","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"59","NARRATIVE":"Injured mechanic pulled on the latches on the battery box cover on mechanic truck and felt pain in right forefinger.","sourceDate":"2009-06-23"},{"SOURCE_ROW_NUMBER":"38888","DOCUMENT_NO":"220082240011","ACCIDENT_DT":"07/31/2008","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":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was replacing an air compressor on a Mack water truck. The compressor mounts in close quarters, and slipped, mashing his little finger against the truck frame. The little finger was cut, requiring 3 stitches.","sourceDate":"2008-07-31"},{"SOURCE_ROW_NUMBER":"133307","DOCUMENT_NO":"220081120016","ACCIDENT_DT":"04/10/2008","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"240","NARRATIVE":"The rock truck driver backed up to the trackhoe to be loaded. The spoil rock on the left side of the rock truck slid down against the truck wheels. The action jarred the truck. The driver claimed his back was hurting, and was taken to the emergency room for examination.","sourceDate":"2008-04-10"},{"SOURCE_ROW_NUMBER":"90371","DOCUMENT_NO":"220080700020","ACCIDENT_DT":"02/29/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Blaster, Shooter, Shotfirer, Explosive worker, Powder gang/monkey","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was opening day-box when a gust of wind slammed door causing contusion to right hand middle finger.","sourceDate":"2008-02-29"},{"SOURCE_ROW_NUMBER":"150755","DOCUMENT_NO":"220080420037","ACCIDENT_DT":"02/01/2008","DEGREE_INJURY":"FATALITY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The victim (mechanic) removed fuel injector from engine and then instructed his helper to turn the engine over. Diesel fuel and/or air came out of the 1/4 inch injector hole and struck him in the left eye and entered his brain, causing fatal injury.","sourceDate":"2008-02-01"},{"SOURCE_ROW_NUMBER":"64495","DOCUMENT_NO":"220080320006","ACCIDENT_DT":"01/25/2008","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Stepped in bore hole, twisting/straining right foot and leg.","sourceDate":"2008-01-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-02-24","lastDate":"2021-02-24","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":162,"firstDate":"2000-02-26","lastDate":"2020-04-15","metrics":{"ss":45,"delinquent":159,"recentRows":0,"paidPenalty":141360,"proposedPenalty":197560,"currentAssessment":142532},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1481696","VIOLATION_NO":"9334811","ISSUE_DT":"04/15/2020","CFR_STANDARD_CD":"71.206(h)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"1481695","VIOLATION_NO":"9334810","ISSUE_DT":"04/15/2020","CFR_STANDARD_CD":"71.206(h)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"523.00","CURRENT_ASSESSMENT_AMT":"523.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"1481694","VIOLATION_NO":"9334808","ISSUE_DT":"04/15/2020","CFR_STANDARD_CD":"71.206(g)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"4194.00","CURRENT_ASSESSMENT_AMT":"4194.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"1481699","VIOLATION_NO":"9496719","ISSUE_DT":"04/14/2020","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"1481698","VIOLATION_NO":"9496718","ISSUE_DT":"04/14/2020","CFR_STANDARD_CD":"77.1606(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"2464.00","CURRENT_ASSESSMENT_AMT":"2464.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"1481697","VIOLATION_NO":"9496717","ISSUE_DT":"04/14/2020","CFR_STANDARD_CD":"72.620","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2464.00","CURRENT_ASSESSMENT_AMT":"2464.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"1481692","VIOLATION_NO":"9496716","ISSUE_DT":"04/13/2020","CFR_STANDARD_CD":"71.101(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"234.00","CURRENT_ASSESSMENT_AMT":"234.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-13"},{"SOURCE_ROW_NUMBER":"1481691","VIOLATION_NO":"9496714","ISSUE_DT":"04/01/2020","CFR_STANDARD_CD":"77.1102","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-01"},{"SOURCE_ROW_NUMBER":"1481690","VIOLATION_NO":"9496713","ISSUE_DT":"04/01/2020","CFR_STANDARD_CD":"77.1109(c)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-04-01"},{"SOURCE_ROW_NUMBER":"1481626","VIOLATION_NO":"9230633","ISSUE_DT":"08/14/2019","CFR_STANDARD_CD":"71.209(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-14"},{"SOURCE_ROW_NUMBER":"1481625","VIOLATION_NO":"9230632","ISSUE_DT":"08/14/2019","CFR_STANDARD_CD":"71.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-14"},{"SOURCE_ROW_NUMBER":"1481624","VIOLATION_NO":"9230631","ISSUE_DT":"08/14/2019","CFR_STANDARD_CD":"77.1103(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-14"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2008-04-10","lastDate":"2012-12-28","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":106995,"originalPenalty":162023},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"284847","VIOLATION_NO":"7689538","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"60000.00","DECISION_PENALTY_AMT":"45000.00","JUDGE_FIRST_NAME":"Avram","JUDGE_LAST_NAME":"Weisberger","sourceDate":"2012-12-28"},{"SOURCE_ROW_NUMBER":"43792","VIOLATION_NO":"7689539","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"50000.00","DECISION_PENALTY_AMT":"30000.00","JUDGE_FIRST_NAME":"Avram","JUDGE_LAST_NAME":"Weisberger","sourceDate":"2012-12-28"},{"SOURCE_ROW_NUMBER":"42311","VIOLATION_NO":"7689540","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"50000.00","DECISION_PENALTY_AMT":"30000.00","JUDGE_FIRST_NAME":"Avram","JUDGE_LAST_NAME":"Weisberger","sourceDate":"2012-12-28"},{"SOURCE_ROW_NUMBER":"267390","VIOLATION_NO":"7692434","DOCKET_NO":"SE 2008-451","DECISION_DT":"12/11/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1795.00","DECISION_PENALTY_AMT":"1795.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2008-12-11"},{"SOURCE_ROW_NUMBER":"14989","VIOLATION_NO":"7690959","DOCKET_NO":"SE 2007-238","DECISION_DT":"04/10/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"228.00","DECISION_PENALTY_AMT":"200.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2008-04-10"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":532,"firstDate":"2000-01-04","lastDate":"2020-05-29","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":40,"validSamples":492,"maxConcentration":12.339,"concentrationTotal":200.786},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"513709","CASS_NUM":"51561290","SMP_TAKEN_DT":"5/29/2020","CONC":"1.368","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-29"},{"SOURCE_ROW_NUMBER":"1661657","CASS_NUM":"51561275","SMP_TAKEN_DT":"5/28/2020","CONC":"1.546","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-28"},{"SOURCE_ROW_NUMBER":"904674","CASS_NUM":"51561271","SMP_TAKEN_DT":"5/27/2020","CONC":".514","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-27"},{"SOURCE_ROW_NUMBER":"669372","CASS_NUM":"51561293","SMP_TAKEN_DT":"5/26/2020","CONC":".93","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-26"},{"SOURCE_ROW_NUMBER":"1377558","CASS_NUM":"51561263","SMP_TAKEN_DT":"5/22/2020","CONC":"1.117","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-22"},{"SOURCE_ROW_NUMBER":"1558132","CASS_NUM":"51561309","SMP_TAKEN_DT":"5/4/2020","CONC":".163","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-04"},{"SOURCE_ROW_NUMBER":"1156505","CASS_NUM":"51561652","SMP_TAKEN_DT":"5/4/2020","CONC":"0","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"BULLDOZER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-04"},{"SOURCE_ROW_NUMBER":"414313","CASS_NUM":"51561286","SMP_TAKEN_DT":"5/1/2020","CONC":".897","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-05-01"},{"SOURCE_ROW_NUMBER":"985823","CASS_NUM":"51561244","SMP_TAKEN_DT":"4/30/2020","CONC":".195","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-04-30"},{"SOURCE_ROW_NUMBER":"25248","CASS_NUM":"51561269","SMP_TAKEN_DT":"4/28/2020","CONC":"1.392","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-04-28"},{"SOURCE_ROW_NUMBER":"1560681","CASS_NUM":"51561635","SMP_TAKEN_DT":"4/27/2020","CONC":".187","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"CITATION SAMPLING LATE","OCC_CD_DESC":"HIGHWALL DRILL OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-04-27"},{"SOURCE_ROW_NUMBER":"1330259","CASS_NUM":"58384565","SMP_TAKEN_DT":"4/2/2020","CONC":".02","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":"BACKHOE OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2020-04-02"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":10,"firstDate":"2003-04-22","lastDate":"2008-05-27","metrics":{"linkedIssuances":10},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2007-03-07","lastDate":"2008-04-24","metrics":{"decisions":5,"ssChanged":0,"recentRows":0,"decisionPenalty":106995,"proposedPenalty":162023},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"403968","CITATION_NO":"7689539","CITATION_ISSUE_DT":"04/24/2008","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","CFR_STANDARD_CODE":"77.404(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"50000.00","DECISION_PENALTY_AMT":"30000.00","sourceDate":"2008-04-24"},{"SOURCE_ROW_NUMBER":"402228","CITATION_NO":"7689538","CITATION_ISSUE_DT":"04/24/2008","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","CFR_STANDARD_CODE":"48.31(a)(3)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"60000.00","DECISION_PENALTY_AMT":"45000.00","sourceDate":"2008-04-24"},{"SOURCE_ROW_NUMBER":"402227","CITATION_NO":"7689540","CITATION_ISSUE_DT":"04/24/2008","DOCKET_NO":"SE 2009-185","DECISION_DT":"12/28/2012","CFR_STANDARD_CODE":"77.1710(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"50000.00","DECISION_PENALTY_AMT":"30000.00","sourceDate":"2008-04-24"},{"SOURCE_ROW_NUMBER":"400474","CITATION_NO":"7692434","CITATION_ISSUE_DT":"07/17/2007","DOCKET_NO":"SE 2008-451","DECISION_DT":"12/11/2008","CFR_STANDARD_CODE":"77.1303(g)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1795.00","DECISION_PENALTY_AMT":"1795.00","sourceDate":"2007-07-17"},{"SOURCE_ROW_NUMBER":"60395","CITATION_NO":"7690959","CITATION_ISSUE_DT":"03/07/2007","DOCKET_NO":"SE 2007-238","DECISION_DT":"04/10/2008","CFR_STANDARD_CODE":"77.1104","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"228.00","DECISION_PENALTY_AMT":"200.00","sourceDate":"2007-03-07"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":951,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":10,"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":219,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":10,"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":7,"firstDate":"1993-08-01","lastDate":"2018-04-04","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":6},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":132,"firstDate":"2000-02-26","lastDate":"2021-02-24","metrics":{"inspectors":159,"recentRows":1,"onSiteHours":1405,"inspectionHours":2420.75,"inspectionSamples":236},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"242829","EVENT_NO":"6861356","INSPECTION_BEGIN_DT":"02/24/2021","INSPECTION_END_DT":"03/01/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2021-02-24"},{"SOURCE_ROW_NUMBER":"758515","EVENT_NO":"4457288","INSPECTION_BEGIN_DT":"04/14/2020","INSPECTION_END_DT":"06/10/2020","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"86.5","SUM_TOTAL_ON_SITE_HOURS":"37.75","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"735677","EVENT_NO":"4457285","INSPECTION_BEGIN_DT":"04/01/2020","INSPECTION_END_DT":"04/13/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25.5","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2020-04-01"},{"SOURCE_ROW_NUMBER":"73537","EVENT_NO":"4461783","INSPECTION_BEGIN_DT":"12/02/2019","INSPECTION_END_DT":"12/16/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2019-12-02"},{"SOURCE_ROW_NUMBER":"1003254","EVENT_NO":"4461774","INSPECTION_BEGIN_DT":"10/07/2019","INSPECTION_END_DT":"10/07/2019","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2019-10-07"},{"SOURCE_ROW_NUMBER":"1032516","EVENT_NO":"4461766","INSPECTION_BEGIN_DT":"09/17/2019","INSPECTION_END_DT":"11/05/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2019-09-17"},{"SOURCE_ROW_NUMBER":"770029","EVENT_NO":"4457224","INSPECTION_BEGIN_DT":"07/29/2019","INSPECTION_END_DT":"09/18/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2019-07-29"},{"SOURCE_ROW_NUMBER":"147753","EVENT_NO":"4497970","INSPECTION_BEGIN_DT":"10/17/2018","INSPECTION_END_DT":"10/18/2018","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2018-10-17"},{"SOURCE_ROW_NUMBER":"750670","EVENT_NO":"4456670","INSPECTION_BEGIN_DT":"10/11/2018","INSPECTION_END_DT":"02/12/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2018-10-11"},{"SOURCE_ROW_NUMBER":"1084553","EVENT_NO":"4456658","INSPECTION_BEGIN_DT":"05/22/2018","INSPECTION_END_DT":"08/29/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"47.75","SUM_TOTAL_ON_SITE_HOURS":"25.5","sourceDate":"2018-05-22"},{"SOURCE_ROW_NUMBER":"561078","EVENT_NO":"6493464","INSPECTION_BEGIN_DT":"11/27/2017","INSPECTION_END_DT":"01/08/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"47.5","SUM_TOTAL_ON_SITE_HOURS":"33","sourceDate":"2017-11-27"},{"SOURCE_ROW_NUMBER":"931706","EVENT_NO":"6494413","INSPECTION_BEGIN_DT":"10/31/2017","INSPECTION_END_DT":"10/31/2017","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2017-10-31"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":30458,"employees":51,"production":101920},"2002-Q3":{"hours":29688,"employees":48,"production":113881},"2002-Q2":{"hours":30270,"employees":50,"production":103756},"2002-Q1":{"hours":33167,"employees":44,"production":85517},"2001-Q4":{"hours":33260,"employees":45,"production":80455},"2001-Q3":{"hours":24988,"employees":39,"production":71828},"2001-Q2":{"hours":30508,"employees":43,"production":69760},"2001-Q1":{"hours":25072,"employees":35,"production":68019},"2000-Q4":{"hours":9784,"employees":30,"production":70856},"2000-Q3":{"hours":16636,"employees":43,"production":56147},"2000-Q2":{"hours":19524,"employees":37,"production":52472},"2000-Q1":{"hours":15546,"employees":31,"production":55972}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2008":{"hours":162848,"employees":65,"production":393203},"2009":{"hours":106048,"employees":39,"production":254999},"2010":{"hours":121495,"employees":43,"production":256410},"2011":{"hours":121077,"employees":42,"production":294122},"2012":{"hours":123278,"employees":44,"production":292111},"2013":{"hours":164093,"employees":61,"production":375715},"2014":{"hours":101399,"employees":37,"production":169403},"2015":{"hours":5787,"employees":3,"production":0},"2017":{"hours":2597,"employees":6,"production":2657},"2018":{"hours":4828,"employees":4,"production":34231}},"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":151,"firstDate":"2000-02-29","lastDate":"2019-12-02","metrics":{"recentRows":0,"doseOver100":6,"actDoseTotal":5793,"pelDoseTotal":2582},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"7359","EVENT_NO":"4461783","SURVEY_DATE":"12/02/2019","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"21","PEL_DOSE_90":"6","SURVEY_TYPE":"I","sourceDate":"2019-12-02"},{"SOURCE_ROW_NUMBER":"7358","EVENT_NO":"4461783","SURVEY_DATE":"12/02/2019","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","MANUFACTURER_CD":"119","ACT_DOSE_85":"36","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2019-12-02"},{"SOURCE_ROW_NUMBER":"7357","EVENT_NO":"4456670","SURVEY_DATE":"02/11/2019","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"36","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2019-02-11"},{"SOURCE_ROW_NUMBER":"7356","EVENT_NO":"4456670","SURVEY_DATE":"02/11/2019","OCCUPATION_CD_DESC":"HIGHWALL DRILL OPERATOR","MACHINE_CD":"21","MANUFACTURER_CD":"119","ACT_DOSE_85":"41","PEL_DOSE_90":"14","SURVEY_TYPE":"I","sourceDate":"2019-02-11"},{"SOURCE_ROW_NUMBER":"7355","EVENT_NO":"4456658","SURVEY_DATE":"08/15/2018","OCCUPATION_CD_DESC":"COAL TRUCK DRIVER","MACHINE_CD":"39","MANUFACTURER_CD":"119","ACT_DOSE_85":"12","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"7354","EVENT_NO":"4456658","SURVEY_DATE":"08/15/2018","OCCUPATION_CD_DESC":"COAL TRUCK DRIVER","MACHINE_CD":"39","MANUFACTURER_CD":"119","ACT_DOSE_85":"16","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"7353","EVENT_NO":"4456658","SURVEY_DATE":"08/15/2018","OCCUPATION_CD_DESC":"COAL TRUCK DRIVER","MACHINE_CD":"39","MANUFACTURER_CD":"119","ACT_DOSE_85":"41","PEL_DOSE_90":"20","SURVEY_TYPE":"I","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"7352","EVENT_NO":"4456658","SURVEY_DATE":"08/15/2018","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"8","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"7351","EVENT_NO":"4456658","SURVEY_DATE":"08/15/2018","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"57","PEL_DOSE_90":"3","SURVEY_TYPE":"I","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"7413","EVENT_NO":"6493464","SURVEY_DATE":"11/28/2017","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"063","ACT_DOSE_85":"18","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2017-11-28"},{"SOURCE_ROW_NUMBER":"7412","EVENT_NO":"6493464","SURVEY_DATE":"11/28/2017","OCCUPATION_CD_DESC":"BACKHOE OPERATOR","MACHINE_CD":"40","MANUFACTURER_CD":"063","ACT_DOSE_85":"21","PEL_DOSE_90":"9","SURVEY_TYPE":"I","sourceDate":"2017-11-28"},{"SOURCE_ROW_NUMBER":"7411","EVENT_NO":"6493464","SURVEY_DATE":"11/28/2017","OCCUPATION_CD_DESC":"BULLDOZER OPERATOR","MACHINE_CD":"03","MANUFACTURER_CD":"018","ACT_DOSE_85":"43","PEL_DOSE_90":"32","SURVEY_TYPE":"I","sourceDate":"2017-11-28"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":36,"firstDate":"2000-03-01","lastDate":"2020-04-02","metrics":{"recentRows":0,"voidSamples":3,"maxQuartzPct":26.6,"validSamples":33,"quartzPctTotal":405.9},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"94393","CASSETTE_NO":"58384711","SAMPLE_DT":"04/02/2020","QUARTZ_PCT":"21.1","QUARTZ_MICROGRAMS":"485","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2020-04-02"},{"SOURCE_ROW_NUMBER":"160804","CASSETTE_NO":"58347848","SAMPLE_DT":"08/14/2019","QUARTZ_PCT":"25.1","QUARTZ_MICROGRAMS":"255","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2019-08-14"},{"SOURCE_ROW_NUMBER":"127868","CASSETTE_NO":"58340228","SAMPLE_DT":"02/11/2019","QUARTZ_PCT":"20.2","QUARTZ_MICROGRAMS":"87","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2019-02-11"},{"SOURCE_ROW_NUMBER":"16982","CASSETTE_NO":"58317707","SAMPLE_DT":"08/15/2018","QUARTZ_PCT":"07.3","QUARTZ_MICROGRAMS":"124","OCC_CODE_DESC":"COAL TRUCK DRIVER","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2018-08-15"},{"SOURCE_ROW_NUMBER":"151634","CASSETTE_NO":"58290480","SAMPLE_DT":"12/21/2017","QUARTZ_PCT":"10.5","QUARTZ_MICROGRAMS":"41","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2017-12-21"},{"SOURCE_ROW_NUMBER":"70896","CASSETTE_NO":"58290349","SAMPLE_DT":"12/21/2017","QUARTZ_PCT":"05.5","QUARTZ_MICROGRAMS":"47","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2017-12-21"},{"SOURCE_ROW_NUMBER":"112386","CASSETTE_NO":"58225233","SAMPLE_DT":"05/04/2015","QUARTZ_PCT":"11.4","QUARTZ_MICROGRAMS":"13","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2015-05-04"},{"SOURCE_ROW_NUMBER":"14282","CASSETTE_NO":"58178887","SAMPLE_DT":"11/18/2014","QUARTZ_PCT":"02.3","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2014-11-18"},{"SOURCE_ROW_NUMBER":"92551","CASSETTE_NO":"57847580","SAMPLE_DT":"05/05/2010","QUARTZ_PCT":"13.6","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2010-05-05"},{"SOURCE_ROW_NUMBER":"128083","CASSETTE_NO":"50898139","SAMPLE_DT":"04/16/2008","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"INSUFFICIENT WEIGHT GAIN","sourceDate":"2008-04-16"},{"SOURCE_ROW_NUMBER":"115901","CASSETTE_NO":"57753857","SAMPLE_DT":"04/03/2008","QUARTZ_PCT":"26.6","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2008-04-03"},{"SOURCE_ROW_NUMBER":"144787","CASSETTE_NO":"57753519","SAMPLE_DT":"12/06/2007","QUARTZ_PCT":"09.2","OCC_CODE_DESC":"HIGHWALL DRILL OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-12-06"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":167,"firstDate":"2000-02-26","lastDate":"2020-04-15","metrics":{"ss":45,"amountDue":142532,"contested":5,"amountPaid":141360,"recentRows":0,"section104d":4,"unterminated":0,"proposedPenalty":197560},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"76733","VIOLATION_NO":"9334811","VIOLATION_ISSUE_DT":"04/15/2020","SIG_SUB":"N","PART_SECTION":"71.206(h)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/20/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"76732","VIOLATION_NO":"9334810","VIOLATION_ISSUE_DT":"04/15/2020","SIG_SUB":"Y","PART_SECTION":"71.206(h)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/07/2020","PROPOSED_PENALTY":"523","AMOUNT_DUE":"523","AMOUNT_PAID":"523","CONTESTED_IND":"N","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"76731","VIOLATION_NO":"9334808","VIOLATION_ISSUE_DT":"04/15/2020","SIG_SUB":"Y","PART_SECTION":"71.206(g)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/09/2020","PROPOSED_PENALTY":"4194","AMOUNT_DUE":"4194","AMOUNT_PAID":"4194","CONTESTED_IND":"N","sourceDate":"2020-04-15"},{"SOURCE_ROW_NUMBER":"76736","VIOLATION_NO":"9496719","VIOLATION_ISSUE_DT":"04/14/2020","SIG_SUB":"N","PART_SECTION":"77.1606(c)","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":"123","CONTESTED_IND":"N","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"76735","VIOLATION_NO":"9496718","VIOLATION_ISSUE_DT":"04/14/2020","SIG_SUB":"Y","PART_SECTION":"77.1606(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/14/2020","PROPOSED_PENALTY":"2464","AMOUNT_DUE":"2464","AMOUNT_PAID":"2464","CONTESTED_IND":"N","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"76734","VIOLATION_NO":"9496717","VIOLATION_ISSUE_DT":"04/14/2020","SIG_SUB":"Y","PART_SECTION":"72.620","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/20/2020","PROPOSED_PENALTY":"2464","AMOUNT_DUE":"2464","AMOUNT_PAID":"2464","CONTESTED_IND":"N","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"76706","VIOLATION_NO":"9496716","VIOLATION_ISSUE_DT":"04/13/2020","SIG_SUB":"Y","PART_SECTION":"71.101(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/09/2020","PROPOSED_PENALTY":"234","AMOUNT_DUE":"234","AMOUNT_PAID":"234","CONTESTED_IND":"N","sourceDate":"2020-04-13"},{"SOURCE_ROW_NUMBER":"76705","VIOLATION_NO":"9496714","VIOLATION_ISSUE_DT":"04/01/2020","SIG_SUB":"N","PART_SECTION":"77.1102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/01/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-04-01"},{"SOURCE_ROW_NUMBER":"76704","VIOLATION_NO":"9496713","VIOLATION_ISSUE_DT":"04/01/2020","SIG_SUB":"N","PART_SECTION":"77.1109(c)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/01/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-04-01"},{"SOURCE_ROW_NUMBER":"76785","VIOLATION_NO":"9230633","VIOLATION_ISSUE_DT":"08/14/2019","SIG_SUB":"N","PART_SECTION":"71.209(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-14"},{"SOURCE_ROW_NUMBER":"76784","VIOLATION_NO":"9230632","VIOLATION_ISSUE_DT":"08/14/2019","SIG_SUB":"N","PART_SECTION":"71.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-14"},{"SOURCE_ROW_NUMBER":"76783","VIOLATION_NO":"9230631","VIOLATION_ISSUE_DT":"08/14/2019","SIG_SUB":"N","PART_SECTION":"77.1103(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/22/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-14"}]}],"safety":{"href":"/api/v1/mines/0102996/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0102996/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":"Quarterly sampling; designated work positions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-C/section-71.206","part":"71","subchapter":"O","subpart":"C","id":"71.206","citation":"30 CFR 71.206","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 71—MANDATORY HEALTH STANDARDS—SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1606","heading":"Loading and haulage equipment; inspection and maintenance.","id":"77.1606","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606","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":"Q","subpartHeading":"Subpart Q—Loading and Haulage","text":"(a) Mobile loading and haulage equipment shall be inspected by a competent person before such equipment is placed in operation. Equipment defects affecting safety shall be recorded and reported to the mine operator.\n\n(b) Carriers on aerial tramways, including loading and unloading mechanisms, shall be inspected each shift; brakes shall be inspected daily; ropes and supports shall be inspected as recommended by the manufacturer or as physical conditions warrant. Equipment defects affecting safety shall be reported to the mine operator.\n\n(c) Equipment defects affecting safety shall be corrected before the equipment is used.","occurrenceCount":2},{"chapter":"I","heading":"Drill dust control at surface mines and surface areas of underground mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-72/subpart-E/section-72.620","part":"72","subchapter":"O","subpart":"E","id":"72.620","citation":"30 CFR 72.620","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 72—HEALTH STANDARDS FOR COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"[Reserved]","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-B/section-71.101","part":"71","subchapter":"O","subpart":"B","id":"71.101","citation":"30 CFR 71.101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 71—MANDATORY HEALTH STANDARDS—SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Warning signs; smoking and open flame.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1102","part":"77","subchapter":"O","subpart":"L","id":"77.1102","citation":"30 CFR 77.1102","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 77.1109","heading":"Quantity and location of firefighting equipment.","id":"77.1109","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1109","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":"L","subpartHeading":"Subpart L—Fire Protection","text":"Preparation plants, dryer plants, tipples, drawoff tunnels, shops, and other surface installations shall be equipped with the following firefighting equipment.\n\n(a) Each structure presenting a fire hazard shall be provided with portable fire extinguishers commensurate with the potential fire hazard at the structure in accordance with the recommendations of the National Fire Protection Association.\n\n(b) Preparation plants shall be equipped with waterlines, with outlet valves on each floor, and with sufficient fire hose to project a water stream to any point in the plant. However, where freezing conditions exist or water is not available, a 125-pound multipurpose dry powder extinguisher may be substituted for the purposes of this paragraph (b) for each 2,500 square feet of floor space in a wooden or other flammable structure, or for each 5,000 square feet of floor space in a metal, concrete-block, or other type of non-flammable construction.\n\n(c)(1) Mobile equipment, including trucks, front-end loaders, bulldozers, portable welding units, and augers, shall be equipped with at least one portable fire extinguisher.\n\n(2) Power shovels, draglines, and other large equipment shall be equipped with at least one portable fire extinguisher; however, additional fire extinguishers may be required by an authorized representative of the Secretary.\n\n(3) Auxiliary equipment such as portable drills, sweepers, and scrapers, when operated more than 600 feet from equipment required to have portable fire extinguishers, shall be equipped with at least one fire extinguisher.\n\n(d) Fire extinguishers shall be provided at permanent electrical installations commensurate with the potential fire hazard at such installation in accordance with the recommendations of the National Fire Protection Association.\n\n(e) Two portable fire extinguishers, or the equivalent, shall be provided at each of the following combustible liquid storage installations:\n\n(1) Near each above ground or unburied combustible liquid storage station; and,\n\n(2) Near the transfer pump of each buried combustible liquid storage tank.\n\n(f) Vehicles transporting explosives and blasting agents shall be equipped with fire protection as recommended in Code 495, section 20, National Fire Protection Association Handbook, 12th Edition, 1962.","occurrenceCount":1},{"chapter":"I","heading":"Status change reports.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-C/section-71.209","part":"71","subchapter":"O","subpart":"C","id":"71.209","citation":"30 CFR 71.209","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 71—MANDATORY HEALTH STANDARDS—SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Bathing facilities; change rooms; sanitary flush toilet facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.400","part":"71","subchapter":"O","subpart":"E","id":"71.400","citation":"30 CFR 71.400","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 71—MANDATORY HEALTH STANDARDS—SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Flammable liquids; storage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1103","part":"77","subchapter":"O","subpart":"L","id":"77.1103","citation":"30 CFR 77.1103","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":"0102996","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}