{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-18T09:31:49.615Z","identity":{"mine_id":"0102515","name":"Central Shop","status":"Abandoned","status_date":"2017-03-31","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"AL","county":"Tuscaloosa","nearest_town":"Brookwood","operator_id":"0144515","operator_name":"Warrior Met Coal Mining, LLC","controller_id":"0124421","controller_name":"Warrior Met Coal Intermediate Holdco LLC","district":"M3","office":"Birmingham AL Field Office (A)","employees":0,"latitude":33.2925,"longitude":-87.293889},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1276},"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":"2026-10-18T09:31:49.615908+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":"0102515","name":"Central Shop"},"operator":{"type":"operator","id":"0144515","name":"Warrior Met Coal Mining, LLC"},"controller":{"type":"controller","id":"0124421","name":"Warrior Met Coal Intermediate Holdco LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-18T09:31:49.615908+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00992","name":"Walter Energy Incorporated"},"object":{"type":"mine","id":"0102515","name":"Central Shop"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|C00992|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P01155","name":"Jim Walter Resources Inc"},"object":{"type":"mine","id":"0102515","name":"Central Shop"},"validFrom":"1982-11-01","validTo":"2016-03-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|P01155|1982-11-01|2016-03-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00992","name":"Walter Energy Incorporated"},"object":{"type":"operator","id":"P01155","name":"Jim Walter Resources Inc"},"validFrom":"1982-11-01","validTo":"2016-03-30","current":false,"derived":true,"evidenceMineId":"0102515","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|P01155|1982-11-01|C00992|1950-01-01|51520"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0144515","name":"Warrior Met Coal Mining, LLC"},"object":{"type":"mine","id":"0102515","name":"Central Shop"},"validFrom":"2016-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|0144515|2016-03-31|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0124421","name":"Warrior Met Coal Intermediate Holdco LLC"},"object":{"type":"mine","id":"0102515","name":"Central Shop"},"validFrom":"2016-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|0124421|2016-03-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0124421","name":"Warrior Met Coal Intermediate Holdco LLC"},"object":{"type":"operator","id":"0144515","name":"Warrior Met Coal Mining, LLC"},"validFrom":"2016-03-31","validTo":null,"current":true,"derived":true,"evidenceMineId":"0102515","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-18T09:31:49.615908+00:00","recordKey":"0102515|0144515|2016-03-31|0124421|2016-03-31|24136"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":93,"firstDate":"2000-01-21","lastDate":"2014-10-10","metrics":{"daysLost":1511,"injuries":93,"fatalities":0,"recentRows":0,"restrictedDays":81,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"193567","DOCUMENT_NO":"220142900002","ACCIDENT_DT":"10/10/2014","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"OTHER","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":"Employee was lying on his back, micing bores on 12CM12 mainframe CM97. A gust of wind blew debris from yard into his right side of face and into his eye. Received prescription.","sourceDate":"2014-10-10"},{"SOURCE_ROW_NUMBER":"163549","DOCUMENT_NO":"220122270007","ACCIDENT_DT":"08/11/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"8","NARRATIVE":"Employee was assisting in the turning over of the stage loader drive assembly. Employee had his hand on the drive as it turned. The drive was approximately 3/4 ways turned over when the unbolted deck plate turned loose, striking employee's left middle finger.","sourceDate":"2012-08-11"},{"SOURCE_ROW_NUMBER":"241115","DOCUMENT_NO":"220122220002","ACCIDENT_DT":"08/07/2012","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":"EE was bending and forming heavy gauge wire. The wire slipped and stuck in EE's hand, cutting him at the base of his left thumb.","sourceDate":"2012-08-07"},{"SOURCE_ROW_NUMBER":"258275","DOCUMENT_NO":"220121650023","ACCIDENT_DT":"06/09/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"4","NARRATIVE":"Employee was climbing on forklift and twisted his left knee.","sourceDate":"2012-06-09"},{"SOURCE_ROW_NUMBER":"120406","DOCUMENT_NO":"220121350001","ACCIDENT_DT":"05/07/2012","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"12","NARRATIVE":"Employee had been welding on the canopy retainer rings on the shield job for North River. When employee moved the wire-welder, he felt a pain in his lower back and right shoulder.","sourceDate":"2012-05-07"},{"SOURCE_ROW_NUMBER":"137652","DOCUMENT_NO":"220113330036","ACCIDENT_DT":"11/22/2011","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was taking chains off load on lowboy trailer. When he finished, he jumped down, off the trailer, and felt pain in heel of foot.","sourceDate":"2011-11-22"},{"SOURCE_ROW_NUMBER":"163548","DOCUMENT_NO":"220111810038","ACCIDENT_DT":"06/28/2011","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee was installing a tensioner cylinder in tailgate using a crane. He pushed on cylinder to line pinhole up and felt something in shoulder snap.","sourceDate":"2011-06-28"},{"SOURCE_ROW_NUMBER":"4505","DOCUMENT_NO":"220111320030","ACCIDENT_DT":"04/26/2011","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Rodman, Surveyor/Transit helper","NO_INJURIES":"1","DAYS_LOST":"68","NARRATIVE":"EE picked up box and felt a pop in his shoulder.  EE started losing time on 5/12/11.","sourceDate":"2011-04-26"},{"SOURCE_ROW_NUMBER":"163550","DOCUMENT_NO":"220110680032","ACCIDENT_DT":"03/02/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was heating and bending metal on the pan section so it could be bent back into place.","sourceDate":"2011-03-02"},{"SOURCE_ROW_NUMBER":"26048","DOCUMENT_NO":"220110670058","ACCIDENT_DT":"03/01/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Electrician, Lineman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was cleaning weld splatter from inside the electrical panel with a grinder. The grinder slipped and struck back of right hand. Employee was wearing leather driving gloves. He was leaning deep inside the panel cleaning the back. The grinder was dropped when it cut his hand.","sourceDate":"2011-03-01"},{"SOURCE_ROW_NUMBER":"55957","DOCUMENT_NO":"220100250043","ACCIDENT_DT":"01/19/2010","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Shopman repair cars, Mechanic","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was pulling on a staple puller and the puller slipped, striking the employee on the nose.","sourceDate":"2010-01-19"},{"SOURCE_ROW_NUMBER":"206593","DOCUMENT_NO":"220093410051","ACCIDENT_DT":"12/01/2009","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FIRE","ACCIDENT_TYPE":"Contact with hot objects or substances","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee was burning with a torch. He was not wearing a welding jacket or apron. He was bent over a job when the oxygen line broke and saturated two layers of clothing and cutting sparks or flame ignited, causing second degree burns on abdomen and neck.","sourceDate":"2009-12-01"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2017-03-31","lastDate":"2017-03-31","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":88,"firstDate":"2000-03-08","lastDate":"2015-02-18","metrics":{"ss":25,"delinquent":88,"recentRows":0,"paidPenalty":10081,"proposedPenalty":10218,"currentAssessment":10081},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1580666","VIOLATION_NO":"8529616","ISSUE_DT":"02/18/2015","CFR_STANDARD_CD":"77.208(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-02-18"},{"SOURCE_ROW_NUMBER":"1580625","VIOLATION_NO":"8524171","ISSUE_DT":"02/19/2014","CFR_STANDARD_CD":"77.1606(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"1580605","VIOLATION_NO":"8524136","ISSUE_DT":"02/06/2013","CFR_STANDARD_CD":"77.502","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"1580604","VIOLATION_NO":"8524135","ISSUE_DT":"02/05/2013","CFR_STANDARD_CD":"77.502","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-02-05"},{"SOURCE_ROW_NUMBER":"1576888","VIOLATION_NO":"8524111","ISSUE_DT":"07/18/2012","CFR_STANDARD_CD":"77.1103(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-07-18"},{"SOURCE_ROW_NUMBER":"1578655","VIOLATION_NO":"8521053","ISSUE_DT":"12/01/2011","CFR_STANDARD_CD":"77.1605(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-12-01"},{"SOURCE_ROW_NUMBER":"1578654","VIOLATION_NO":"8518597","ISSUE_DT":"11/01/2011","CFR_STANDARD_CD":"77.1710(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"873.00","CURRENT_ASSESSMENT_AMT":"873.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-11-01"},{"SOURCE_ROW_NUMBER":"1576387","VIOLATION_NO":"8521020","ISSUE_DT":"07/05/2011","CFR_STANDARD_CD":"77.1109(c)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-07-05"},{"SOURCE_ROW_NUMBER":"1576386","VIOLATION_NO":"8521019","ISSUE_DT":"06/22/2011","CFR_STANDARD_CD":"77.404(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"263.00","CURRENT_ASSESSMENT_AMT":"263.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-06-22"},{"SOURCE_ROW_NUMBER":"1576366","VIOLATION_NO":"8518092","ISSUE_DT":"03/29/2011","CFR_STANDARD_CD":"62.130(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"263.00","CURRENT_ASSESSMENT_AMT":"263.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-03-29"},{"SOURCE_ROW_NUMBER":"1576339","VIOLATION_NO":"8518068","ISSUE_DT":"01/27/2011","CFR_STANDARD_CD":"77.402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-01-27"},{"SOURCE_ROW_NUMBER":"1576338","VIOLATION_NO":"8518067","ISSUE_DT":"01/27/2011","CFR_STANDARD_CD":"77.504","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-01-27"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2004-09-07","lastDate":"2010-04-12","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":360,"originalPenalty":497},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"12241","VIOLATION_NO":"7688953","DOCKET_NO":"SE 2007-110","DECISION_DT":"04/12/2010","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Jerold","JUDGE_LAST_NAME":"Feldman","sourceDate":"2010-04-12"},{"SOURCE_ROW_NUMBER":"244121","VIOLATION_NO":"7674045","DOCKET_NO":"SE 2004-149","DECISION_DT":"09/07/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"437.00","DECISION_PENALTY_AMT":"300.00","JUDGE_FIRST_NAME":"Gary","JUDGE_LAST_NAME":"Melick","sourceDate":"2004-09-07"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":595,"firstDate":"2000-01-12","lastDate":"2017-06-21","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":52,"validSamples":543,"maxConcentration":17.54,"concentrationTotal":359.588},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1559489","CASS_NUM":"51476867","SMP_TAKEN_DT":"6/21/2017","CONC":".423","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-21"},{"SOURCE_ROW_NUMBER":"1352456","CASS_NUM":"51476822","SMP_TAKEN_DT":"6/21/2017","CONC":".029","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-21"},{"SOURCE_ROW_NUMBER":"1326334","CASS_NUM":"51476789","SMP_TAKEN_DT":"6/21/2017","CONC":".027","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-21"},{"SOURCE_ROW_NUMBER":"233068","CASS_NUM":"51476709","SMP_TAKEN_DT":"6/21/2017","CONC":".052","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-21"},{"SOURCE_ROW_NUMBER":"1561141","CASS_NUM":"51476112","SMP_TAKEN_DT":"2/21/2017","CONC":".058","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-21"},{"SOURCE_ROW_NUMBER":"649470","CASS_NUM":"51475997","SMP_TAKEN_DT":"2/21/2017","CONC":".053","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-21"},{"SOURCE_ROW_NUMBER":"488300","CASS_NUM":"51476106","SMP_TAKEN_DT":"2/21/2017","CONC":".039","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-21"},{"SOURCE_ROW_NUMBER":"336789","CASS_NUM":"51476074","SMP_TAKEN_DT":"2/21/2017","CONC":".185","SMP_TYPE_CD_DESC":"DESIGNATED WORK POSITION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-21"},{"SOURCE_ROW_NUMBER":"1431289","CASS_NUM":"51476128","SMP_TAKEN_DT":"2/20/2017","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-20"},{"SOURCE_ROW_NUMBER":"1300252","CASS_NUM":"51476184","SMP_TAKEN_DT":"2/20/2017","CONC":".396","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-20"},{"SOURCE_ROW_NUMBER":"84642","CASS_NUM":"51476116","SMP_TAKEN_DT":"2/20/2017","CONC":".099","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-20"},{"SOURCE_ROW_NUMBER":"73609","CASS_NUM":"51476180","SMP_TAKEN_DT":"2/20/2017","CONC":".298","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-02-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":11,"firstDate":"2001-02-26","lastDate":"2005-01-25","metrics":{"linkedIssuances":11},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2006-08-28","lastDate":"2006-08-28","metrics":{"decisions":1,"ssChanged":1,"recentRows":0,"decisionPenalty":60,"proposedPenalty":60},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"228492","CITATION_NO":"7688953","CITATION_ISSUE_DT":"08/28/2006","DOCKET_NO":"SE 2007-110","DECISION_DT":"04/12/2010","CFR_STANDARD_CODE":"77.502","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2006-08-28"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"1982-11-01","lastDate":"2016-03-31","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":101,"firstDate":"2000-03-06","lastDate":"2016-11-21","metrics":{"inspectors":122,"recentRows":0,"onSiteHours":1067.75,"inspectionHours":1701,"inspectionSamples":270},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"890539","EVENT_NO":"6492834","INSPECTION_BEGIN_DT":"11/21/2016","INSPECTION_END_DT":"11/21/2016","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2016-11-21"},{"SOURCE_ROW_NUMBER":"206133","EVENT_NO":"6492831","INSPECTION_BEGIN_DT":"10/31/2016","INSPECTION_END_DT":"11/03/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"41.25","SUM_TOTAL_ON_SITE_HOURS":"26.25","sourceDate":"2016-10-31"},{"SOURCE_ROW_NUMBER":"345083","EVENT_NO":"6492812","INSPECTION_BEGIN_DT":"06/13/2016","INSPECTION_END_DT":"07/11/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"62.75","SUM_TOTAL_ON_SITE_HOURS":"34","sourceDate":"2016-06-13"},{"SOURCE_ROW_NUMBER":"6335","EVENT_NO":"6492802","INSPECTION_BEGIN_DT":"12/02/2015","INSPECTION_END_DT":"03/31/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"51.5","SUM_TOTAL_ON_SITE_HOURS":"25.75","sourceDate":"2015-12-02"},{"SOURCE_ROW_NUMBER":"83029","EVENT_NO":"4496896","INSPECTION_BEGIN_DT":"07/06/2015","INSPECTION_END_DT":"08/31/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"66.5","SUM_TOTAL_ON_SITE_HOURS":"32.5","sourceDate":"2015-07-06"},{"SOURCE_ROW_NUMBER":"436311","EVENT_NO":"4496884","INSPECTION_BEGIN_DT":"02/17/2015","INSPECTION_END_DT":"03/16/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"63.75","SUM_TOTAL_ON_SITE_HOURS":"40.5","sourceDate":"2015-02-17"},{"SOURCE_ROW_NUMBER":"1038744","EVENT_NO":"4497284","INSPECTION_BEGIN_DT":"08/12/2014","INSPECTION_END_DT":"08/12/2014","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2014-08-12"},{"SOURCE_ROW_NUMBER":"753137","EVENT_NO":"4496868","INSPECTION_BEGIN_DT":"05/08/2014","INSPECTION_END_DT":"06/02/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"60","SUM_TOTAL_ON_SITE_HOURS":"39","sourceDate":"2014-05-08"},{"SOURCE_ROW_NUMBER":"579606","EVENT_NO":"4496862","INSPECTION_BEGIN_DT":"02/19/2014","INSPECTION_END_DT":"03/12/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"55","SUM_TOTAL_ON_SITE_HOURS":"36.5","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"738061","EVENT_NO":"4496554","INSPECTION_BEGIN_DT":"10/29/2013","INSPECTION_END_DT":"10/29/2013","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2013-10-29"},{"SOURCE_ROW_NUMBER":"253200","EVENT_NO":"4495291","INSPECTION_BEGIN_DT":"08/20/2013","INSPECTION_END_DT":"09/16/2013","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2013-08-20"},{"SOURCE_ROW_NUMBER":"613429","EVENT_NO":"4496829","INSPECTION_BEGIN_DT":"07/15/2013","INSPECTION_END_DT":"08/07/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"43.25","SUM_TOTAL_ON_SITE_HOURS":"28.75","sourceDate":"2013-07-15"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":137,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017-Q1":{"hours":11331,"employees":20,"production":0},"2016-Q4":{"hours":6528,"employees":12,"production":0},"2016-Q3":{"hours":6302,"employees":12,"production":0},"2016-Q2":{"hours":9252,"employees":12,"production":0},"2016-Q1":{"hours":3096,"employees":6,"production":0},"2015-Q4":{"hours":10611,"employees":24,"production":0},"2015-Q3":{"hours":20256,"employees":40,"production":0},"2015-Q2":{"hours":24291,"employees":51,"production":0},"2015-Q1":{"hours":26838,"employees":52,"production":0},"2014-Q4":{"hours":27101,"employees":51,"production":0},"2014-Q3":{"hours":27476,"employees":51,"production":0},"2014-Q2":{"hours":29562,"employees":54,"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":35,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2008":{"hours":119106,"employees":56,"production":0},"2009":{"hours":113478,"employees":56,"production":0},"2010":{"hours":130449,"employees":60,"production":0},"2011":{"hours":125988,"employees":58,"production":0},"2012":{"hours":135194,"employees":59,"production":0},"2013":{"hours":124513,"employees":58,"production":0},"2014":{"hours":113150,"employees":53,"production":0},"2015":{"hours":81996,"employees":42,"production":0},"2016":{"hours":25178,"employees":10,"production":0},"2017":{"hours":11331,"employees":20,"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":117,"firstDate":"2000-03-08","lastDate":"2016-11-03","metrics":{"recentRows":0,"doseOver100":9,"actDoseTotal":5119,"pelDoseTotal":3482},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"5809","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"19","PEL_DOSE_90":"13","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5808","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"45","PEL_DOSE_90":"32","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5807","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"112","PEL_DOSE_90":"89","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5806","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"UNION REPRESENTATIVE","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"7","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5805","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"28","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5804","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"139","PEL_DOSE_90":"118","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5803","EVENT_NO":"6492831","SURVEY_DATE":"11/03/2016","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"17","PEL_DOSE_90":"10","SURVEY_TYPE":"I","sourceDate":"2016-11-03"},{"SOURCE_ROW_NUMBER":"5802","EVENT_NO":"6492802","SURVEY_DATE":"02/09/2016","OCCUPATION_CD_DESC":"OUTSIDE FOREMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"2","PEL_DOSE_90":"0","SURVEY_TYPE":"I","sourceDate":"2016-02-09"},{"SOURCE_ROW_NUMBER":"5801","EVENT_NO":"6492802","SURVEY_DATE":"02/09/2016","OCCUPATION_CD_DESC":"MACHINIST","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"4","PEL_DOSE_90":"2","SURVEY_TYPE":"I","sourceDate":"2016-02-09"},{"SOURCE_ROW_NUMBER":"5800","EVENT_NO":"6492802","SURVEY_DATE":"02/09/2016","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"10","PEL_DOSE_90":"5","SURVEY_TYPE":"I","sourceDate":"2016-02-09"},{"SOURCE_ROW_NUMBER":"5799","EVENT_NO":"6492802","SURVEY_DATE":"02/09/2016","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"7","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2016-02-09"},{"SOURCE_ROW_NUMBER":"5798","EVENT_NO":"4496884","SURVEY_DATE":"02/19/2015","OCCUPATION_CD_DESC":"LABORER/BLACKSMITH","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"17","PEL_DOSE_90":"10","SURVEY_TYPE":"I","sourceDate":"2015-02-19"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":4,"firstDate":"2001-09-06","lastDate":"2007-07-10","metrics":{"recentRows":0,"voidSamples":1,"maxQuartzPct":39.6,"validSamples":3,"quartzPctTotal":90.5},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"113722","CASSETTE_NO":"50861990","SAMPLE_DT":"07/10/2007","OCC_CODE_DESC":"LABORER/BLACKSMITH","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"INSUFFICIENT WEIGHT GAIN","sourceDate":"2007-07-10"},{"SOURCE_ROW_NUMBER":"157936","CASSETTE_NO":"57717049","SAMPLE_DT":"06/27/2007","QUARTZ_PCT":"39.6","OCC_CODE_DESC":"LABORER/BLACKSMITH","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-06-27"},{"SOURCE_ROW_NUMBER":"122045","CASSETTE_NO":"57717129","SAMPLE_DT":"06/18/2007","QUARTZ_PCT":"22.6","OCC_CODE_DESC":"LABORER/BLACKSMITH","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-06-18"},{"SOURCE_ROW_NUMBER":"64693","CASSETTE_NO":"57302554","SAMPLE_DT":"09/06/2001","QUARTZ_PCT":"28.3","OCC_CODE_DESC":"LABORER/BLACKSMITH","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-09-06"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":88,"firstDate":"2000-03-08","lastDate":"2015-02-18","metrics":{"ss":26,"amountDue":10081,"contested":2,"amountPaid":10081,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":10218},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"61357","VIOLATION_NO":"8529616","VIOLATION_ISSUE_DT":"02/18/2015","SIG_SUB":"N","PART_SECTION":"77.208(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/18/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-02-18"},{"SOURCE_ROW_NUMBER":"61359","VIOLATION_NO":"8524171","VIOLATION_ISSUE_DT":"02/19/2014","SIG_SUB":"N","PART_SECTION":"77.1606(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/19/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-02-19"},{"SOURCE_ROW_NUMBER":"61356","VIOLATION_NO":"8524136","VIOLATION_ISSUE_DT":"02/06/2013","SIG_SUB":"N","PART_SECTION":"77.502","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-02-06"},{"SOURCE_ROW_NUMBER":"61355","VIOLATION_NO":"8524135","VIOLATION_ISSUE_DT":"02/05/2013","SIG_SUB":"N","PART_SECTION":"77.502","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/05/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-02-05"},{"SOURCE_ROW_NUMBER":"61388","VIOLATION_NO":"8524111","VIOLATION_ISSUE_DT":"07/18/2012","SIG_SUB":"N","PART_SECTION":"77.1103(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/18/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-07-18"},{"SOURCE_ROW_NUMBER":"61420","VIOLATION_NO":"8521053","VIOLATION_ISSUE_DT":"12/01/2011","SIG_SUB":"N","PART_SECTION":"77.1605(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/08/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-12-01"},{"SOURCE_ROW_NUMBER":"61419","VIOLATION_NO":"8518597","VIOLATION_ISSUE_DT":"11/01/2011","SIG_SUB":"Y","PART_SECTION":"77.1710(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Occurred","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/01/2011","PROPOSED_PENALTY":"873","AMOUNT_DUE":"873","AMOUNT_PAID":"873","CONTESTED_IND":"N","sourceDate":"2011-11-01"},{"SOURCE_ROW_NUMBER":"61386","VIOLATION_NO":"8521020","VIOLATION_ISSUE_DT":"07/05/2011","SIG_SUB":"N","PART_SECTION":"77.1109(c)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/05/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-07-05"},{"SOURCE_ROW_NUMBER":"61385","VIOLATION_NO":"8521019","VIOLATION_ISSUE_DT":"06/22/2011","SIG_SUB":"Y","PART_SECTION":"77.404(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/30/2011","PROPOSED_PENALTY":"263","AMOUNT_DUE":"263","AMOUNT_PAID":"263","CONTESTED_IND":"N","sourceDate":"2011-06-22"},{"SOURCE_ROW_NUMBER":"61374","VIOLATION_NO":"8518092","VIOLATION_ISSUE_DT":"03/29/2011","SIG_SUB":"Y","PART_SECTION":"62.130(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/27/2011","PROPOSED_PENALTY":"263","AMOUNT_DUE":"263","AMOUNT_PAID":"263","CONTESTED_IND":"N","sourceDate":"2011-03-29"},{"SOURCE_ROW_NUMBER":"61350","VIOLATION_NO":"8518068","VIOLATION_ISSUE_DT":"01/27/2011","SIG_SUB":"N","PART_SECTION":"77.402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/27/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-01-27"},{"SOURCE_ROW_NUMBER":"61349","VIOLATION_NO":"8518067","VIOLATION_ISSUE_DT":"01/27/2011","SIG_SUB":"N","PART_SECTION":"77.504","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/27/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-01-27"}]}],"safety":{"href":"/api/v1/mines/0102515/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0102515/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.208","heading":"Storage of materials.","id":"77.208","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.208","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":"C","subpartHeading":"Subpart C—Surface Installations","text":"(a) Materials shall be stored and stacked in a manner which minimizes stumbling or fall-of-material hazards.\n\n(b) Materials that can create hazards if accidentally liberated from their containers shall be stored in a manner that minimizes the dangers.\n\n(c) Containers holding hazardous materials must be of a type approved for such use by recognized agencies.\n\n(d) Compressed and liquid gas cylinders shall be secured in a safe manner.\n\n(e) Valves on compressed gas cylinders shall be protected by covers when being transported or stored, and by a safe location when the cylinders are in use.\n\n[36 FR 9364, May 22, 1971, as amended at 67 FR 42389, June 21, 2002]","occurrenceCount":1},{"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":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.502","heading":"Electric equipment; examination, testing, and maintenance.","id":"77.502","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.502","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"Electric equipment shall be frequently examined, tested, and properly maintained by a qualified person to assure safe operating conditions. When a potentially dangerous condition is found on electric equipment, such equipment shall be removed from service until such condition is corrected. A record of such examinations shall be kept.","occurrenceCount":2},{"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},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.1605","heading":"Loading and haulage equipment; installations.","id":"77.1605","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605","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) Cab windows shall be of safety glass or equivalent, in good condition and shall be kept clean.\n\n(b) Mobile equipment shall be equipped with adequate brakes, and all trucks and front-end loaders shall also be equipped with parking brakes.\n\n(c) Positive-action type brakes shall be provided on aerial tramways.\n\n(d) Mobile equipment shall be provided with audible warning devices. Lights shall be provided on both ends when required.\n\n(e) Guard nets or other suitable protection shall be provided where tramways pass over roadways, walkways, or buildings.\n\n(f) Guards shall be installed to prevent swaying buckets from hitting towers.\n\n(g) Aerial tramway cable connections shall be designed to offer minimum obstruction to the passage of wheels.\n\n(h) Rocker-bottom or bottom-dump cars shall be equipped with positive locking devices, or other suitable devices.\n\n(i) Ramps and dumps shall be of solid construction, of ample width, have ample clearance and headroom, and be kept reasonably free of spillage.\n\n(j) Chute-loading installations shall be designed so that the men pulling chutes are not required to be in a hazardous position during loading operations.\n\n(k) Berms or guards shall be provided on the outer bank of elevated roadways.\n\n(l) Berms, bumper blocks, safety hooks, or similar means shall be provided to prevent overtravel and overturning at dumping locations.\n\n(m) Roadbeds, rails, joints, switches, frogs, and other elements on railroads shall be designed, installed, and maintained in a safe manner consistent with the speed and type of haulage.\n\n(n) Where practicable, a minimum of 30 inches continuous clearance from the farthest projection of moving railroad equipment shall be provided on at least one side of the tracks; all places where it is not possible to provide 30-inch clearance shall be marked conspicuously.\n\n(o) Track guardrails, lead rails, and frogs shall be protected or blocked so as to prevent a person's foot from becoming wedged.\n\n(p) Positive-acting stop-blocks, derail devices, track skates, or other adequate means shall be installed wherever necessary to protect persons from runaway or moving railroad equipment.\n\n(q) Switch throws shall be installed so as to provide adequate clearance for switchmen.\n\n(r) Where necessary, bumper blocks or the equivalent shall be provided at all track dead ends.","occurrenceCount":1},{"chapter":"I","heading":"Protective clothing; requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1710","part":"77","subchapter":"O","subpart":"R","id":"77.1710","citation":"30 CFR 77.1710","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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.404","heading":"Machinery and equipment; operation and maintenance.","id":"77.404","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404","part":"77","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Safeguards for Mechanical Equipment","text":"(a) Mobile and stationary machinery and equipment shall be maintained in safe operating condition and machinery or equipment in unsafe condition shall be removed from service immediately.\n\n(b) Machinery and equipment shall be operated only by persons trained in the use of and authorized to operate such machinery or equipment.\n\n(c) Repairs or maintenance shall not be performed on machinery until the power is off and the machinery is blocked against motion, except where machinery motion is necessary to make adjustments.\n\n(d) Machinery shall not be lubricated while in motion where a hazard exists, unless equipped with extended fittings or cups.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 62.130","heading":"Permissible exposure level.","id":"62.130","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.130","part":"62","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","subchapter":"M","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","subpart":"","subpartHeading":"","text":"(a) The mine operator must assure that no miner is exposed during any work shift to noise that exceeds the permissible exposure level. If during any work shift a miner's noise exposure exceeds the permissible exposure level, the mine operator must use all feasible engineering and administrative controls to reduce the miner's noise exposure to the permissible exposure level, and enroll the miner in a hearing conservation program that complies with § 62.150 of this part. When a mine operator uses administrative controls to reduce a miner's exposure, the mine operator must post the procedures for such controls on the mine bulletin board and provide a copy to the affected miner.\n\n(b) If a miner's noise exposure continues to exceed the permissible exposure level despite the use of all feasible engineering and administrative controls, the mine operator must continue to use the engineering and administrative controls to reduce the miner's noise exposure to as low a level as is feasible.\n\n(c) The mine operator must assure that no miner is exposed at any time to sound levels exceeding 115 dBA, as determined without adjustment for the use of any hearing protector.","occurrenceCount":1},{"chapter":"I","heading":"Hand-held power tools; safety devices.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.402","part":"77","subchapter":"O","subpart":"E","id":"77.402","citation":"30 CFR 77.402","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","heading":"Electrical connections or splices; suitability.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.504","part":"77","subchapter":"O","subpart":"F","id":"77.504","citation":"30 CFR 77.504","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":"0102515","dataSource":"postgres","snapshotId":"2026-10-18T09:31:49.615908+00:00","completedAt":"2026-10-18T09:31:49.615Z","sourceCount":20,"totalRows":17915666}}