{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"3303907","name":"CCU Conesville Wash Plant","status":"Abandoned","status_date":"2019-11-15","mine_type":"Facility","coal_metal":"C","commodity":"Coal (Bituminous)","state":"OH","county":"Coshocton","nearest_town":"Conesville","operator_id":"0161793","operator_name":"CCU Coal and Construction LLC.","controller_id":"C04381","controller_name":"Charles C  Ungurean","district":"M2","office":"Warrendale District","employees":0,"latitude":40.086111,"longitude":-81.336111},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":515},"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":"3303907","name":"CCU Conesville Wash Plant"},"operator":{"type":"operator","id":"0161793","name":"CCU Coal and Construction LLC."},"controller":{"type":"controller","id":"C04381","name":"Charles C  Ungurean"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"P13530","name":"Conesville Coal Preparation Company"},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"1982-07-01","validTo":"2013-06-03","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|P13530|1982-07-01|2013-06-03"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C00329","name":"American Electric Power Company Inc"},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"1982-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|C00329|1982-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C00329","name":"American Electric Power Company Inc"},"object":{"type":"operator","id":"P13530","name":"Conesville Coal Preparation Company"},"validFrom":"1982-07-01","validTo":"2013-06-03","current":false,"derived":true,"evidenceMineId":"3303907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|P13530|1982-07-01|C00329|1982-07-01|46178"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0128373","name":"Oxford Conesville LLC."},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"2013-06-04","validTo":"2019-02-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|0128373|2013-06-04|2019-02-10"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04381","name":"Charles C  Ungurean"},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"2013-06-04","validTo":"2014-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|C04381|2013-06-04|2014-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04381","name":"Charles C  Ungurean"},"object":{"type":"operator","id":"0128373","name":"Oxford Conesville LLC."},"validFrom":"2013-06-04","validTo":"2014-12-31","current":false,"derived":true,"evidenceMineId":"3303907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|0128373|2013-06-04|C04381|2013-06-04|65849"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C01550","name":"Westmoreland Coal Company"},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"2015-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|C01550|2015-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C01550","name":"Westmoreland Coal Company"},"object":{"type":"operator","id":"0128373","name":"Oxford Conesville LLC."},"validFrom":"2015-01-01","validTo":"2019-02-10","current":false,"derived":true,"evidenceMineId":"3303907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|0128373|2013-06-04|C01550|2015-01-01|54918"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0161793","name":"CCU Coal and Construction LLC."},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"2019-02-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|0161793|2019-02-11|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C04381","name":"Charles C  Ungurean"},"object":{"type":"mine","id":"3303907","name":"CCU Conesville Wash Plant"},"validFrom":"2019-02-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|C04381|2019-02-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C04381","name":"Charles C  Ungurean"},"object":{"type":"operator","id":"0161793","name":"CCU Coal and Construction LLC."},"validFrom":"2019-02-11","validTo":null,"current":true,"derived":true,"evidenceMineId":"3303907","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"3303907|0161793|2019-02-11|C04381|2019-02-11|65854"}}],"coverage":{"historyRecords":4,"edgeCount":11,"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":9,"firstDate":"2000-03-30","lastDate":"2018-05-14","metrics":{"daysLost":361,"injuries":9,"fatalities":0,"recentRows":0,"restrictedDays":46,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"221796","DOCUMENT_NO":"220181420022","ACCIDENT_DT":"05/14/2018","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was cutting a liner out of a D-11 Dozer blade when the top sprung loose hitting the employee in the face.","sourceDate":"2018-05-14"},{"SOURCE_ROW_NUMBER":"96857","DOCUMENT_NO":"220151460036","ACCIDENT_DT":"05/18/2015","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"STRIKING OR BUMPING","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was stepping down off press and hit his knee on a sharp edge of drain causing a cut that required stitches.","sourceDate":"2015-05-18"},{"SOURCE_ROW_NUMBER":"161610","DOCUMENT_NO":"220143110027","ACCIDENT_DT":"11/04/2014","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Welder (shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was trying to shift 2 sheets of metal and got his little finger caught between them causing a cut that required 4 stitches.","sourceDate":"2014-11-04"},{"SOURCE_ROW_NUMBER":"62555","DOCUMENT_NO":"220090640020","ACCIDENT_DT":"02/24/2009","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":"343","NARRATIVE":"Fracture in the bottom of bed mast causing loss of hydraulic fluid and rapid bed drop jarring truck driver seated in truck cab. Lower back injuries - muscle strain and L1 vertebrae fracture.","sourceDate":"2009-02-24"},{"SOURCE_ROW_NUMBER":"148720","DOCUMENT_NO":"220070100028","ACCIDENT_DT":"01/04/2007","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":"17","NARRATIVE":"Victim stated he was run off road by oncoming truck causing his loaded truck to upset. Heavy damage to the truck. At time of accident roadway was clear and dry.","sourceDate":"2007-01-04"},{"SOURCE_ROW_NUMBER":"84205","DOCUMENT_NO":"220043010040","ACCIDENT_DT":"10/22/2004","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE WAS INSPECTING 480 DRYER AND GRABBED ONTO THE BELTS TO REPOSITION HIMSELF WHEN THE BELTS MOVED, PINCHING HIS FINGER BETWEEN THE BELTS AND PULLEY.","sourceDate":"2004-10-22"},{"SOURCE_ROW_NUMBER":"200175","DOCUMENT_NO":"220033250015","ACCIDENT_DT":"11/13/2003","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Coal sampler","NO_INJURIES":"1","NARRATIVE":"HELPING TO LOAD A ROLL OF FIRE HOSE ON TO A PICK UP TRUCK BALANCE AND FELL OFF THE TAILGATE OF A PICK UP TRUCK LANDING IN AWKWARD POSITION INJURIES HIS LEFT LEG.","sourceDate":"2003-11-13"},{"SOURCE_ROW_NUMBER":"264870","DOCUMENT_NO":"220032760040","ACCIDENT_DT":"09/26/2003","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","NARRATIVE":"WHILE WORKING ON 390 SCREEN EE WAS HOLDING A CLAMPING BAR WHICH WAS WORN AND WHILE ANOTHER EE USED AN IMPACT TO TIGHTEN IT THE PLATE SPUN AND CUT HIS FINGER.","sourceDate":"2003-09-26"},{"SOURCE_ROW_NUMBER":"140066","DOCUMENT_NO":"220000980019","ACCIDENT_DT":"03/30/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","NARRATIVE":"HOLDING WRENCH WITH RIGHT HAND TO PREVENT WRENCH FROM FALL ING INTO SUMP, PARTNER WAS HITTING WRENCH WITH PIPE TO DISLODGE IT FOR NUT, WHEN PIPE STRUCK THUMB.","sourceDate":"2000-03-30"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-11-15","lastDate":"2019-11-15","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":50,"firstDate":"2000-08-21","lastDate":"2017-01-10","metrics":{"ss":18,"delinquent":47,"recentRows":0,"paidPenalty":5282,"proposedPenalty":5282,"currentAssessment":5282},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1742778","VIOLATION_NO":"9123142","ISSUE_DT":"01/10/2017","CFR_STANDARD_CD":"77.1605(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-01-10"},{"SOURCE_ROW_NUMBER":"1741447","VIOLATION_NO":"9087045","ISSUE_DT":"12/08/2015","CFR_STANDARD_CD":"77.204","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1741446","VIOLATION_NO":"9087044","ISSUE_DT":"12/08/2015","CFR_STANDARD_CD":"77.512","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1741445","VIOLATION_NO":"9087043","ISSUE_DT":"12/08/2015","CFR_STANDARD_CD":"77.206(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":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1741444","VIOLATION_NO":"9087042","ISSUE_DT":"12/02/2015","CFR_STANDARD_CD":"77.200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1741443","VIOLATION_NO":"9087041","ISSUE_DT":"12/02/2015","CFR_STANDARD_CD":"77.400(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":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1741442","VIOLATION_NO":"9086300","ISSUE_DT":"12/02/2015","CFR_STANDARD_CD":"77.400(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":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1736336","VIOLATION_NO":"9084658","ISSUE_DT":"07/29/2015","CFR_STANDARD_CD":"77.202","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"1736335","VIOLATION_NO":"9084657","ISSUE_DT":"07/29/2015","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":"2015-07-29"},{"SOURCE_ROW_NUMBER":"1716346","VIOLATION_NO":"8058192","ISSUE_DT":"11/13/2014","CFR_STANDARD_CD":"77.1710(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-11-13"},{"SOURCE_ROW_NUMBER":"1716345","VIOLATION_NO":"8058189","ISSUE_DT":"10/08/2014","CFR_STANDARD_CD":"77.205(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-08"},{"SOURCE_ROW_NUMBER":"1716344","VIOLATION_NO":"8058188","ISSUE_DT":"10/08/2014","CFR_STANDARD_CD":"77.207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-08"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":136,"firstDate":"2000-01-31","lastDate":"2018-10-23","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":4,"validSamples":132,"maxConcentration":3.913,"concentrationTotal":26.674},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1428351","CASS_NUM":"58306980","SMP_TAKEN_DT":"10/23/2018","CONC":".292","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"1267477","CASS_NUM":"58306155","SMP_TAKEN_DT":"10/23/2018","CONC":".463","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"542735","CASS_NUM":"58307038","SMP_TAKEN_DT":"10/23/2018","CONC":".229","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-10-23"},{"SOURCE_ROW_NUMBER":"1141452","CASS_NUM":"58328009","SMP_TAKEN_DT":"6/26/2018","CONC":".132","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-06-26"},{"SOURCE_ROW_NUMBER":"700275","CASS_NUM":"58327336","SMP_TAKEN_DT":"6/26/2018","CONC":".1","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-06-26"},{"SOURCE_ROW_NUMBER":"26834","CASS_NUM":"58327342","SMP_TAKEN_DT":"6/26/2018","CONC":".116","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2018-06-26"},{"SOURCE_ROW_NUMBER":"1464083","CASS_NUM":"58319829","SMP_TAKEN_DT":"10/25/2017","CONC":".078","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-10-25"},{"SOURCE_ROW_NUMBER":"855356","CASS_NUM":"58319622","SMP_TAKEN_DT":"10/25/2017","CONC":".071","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-10-25"},{"SOURCE_ROW_NUMBER":"1470399","CASS_NUM":"58279249","SMP_TAKEN_DT":"6/29/2017","CONC":".104","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-29"},{"SOURCE_ROW_NUMBER":"1038573","CASS_NUM":"58279244","SMP_TAKEN_DT":"6/29/2017","CONC":".107","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2017-06-29"},{"SOURCE_ROW_NUMBER":"521315","CASS_NUM":"58253507","SMP_TAKEN_DT":"12/1/2016","CONC":".065","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-12-01"},{"SOURCE_ROW_NUMBER":"229102","CASS_NUM":"58253152","SMP_TAKEN_DT":"12/1/2016","CONC":".063","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":"WELDER (SHOP)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2016-12-01"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2015-06-11","lastDate":"2015-06-11","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":72,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":23,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"1982-07-01","lastDate":"2019-02-11","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":3},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":56,"firstDate":"2000-01-31","lastDate":"2019-04-15","metrics":{"inspectors":60,"recentRows":0,"onSiteHours":1165.25,"inspectionHours":1841.25,"inspectionSamples":137},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"112653","EVENT_NO":"6276859","INSPECTION_BEGIN_DT":"04/15/2019","INSPECTION_END_DT":"07/11/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2019-04-15"},{"SOURCE_ROW_NUMBER":"170786","EVENT_NO":"6276460","INSPECTION_BEGIN_DT":"10/02/2018","INSPECTION_END_DT":"02/27/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"39","SUM_TOTAL_ON_SITE_HOURS":"26","sourceDate":"2018-10-02"},{"SOURCE_ROW_NUMBER":"1104540","EVENT_NO":"6276448","INSPECTION_BEGIN_DT":"04/03/2018","INSPECTION_END_DT":"06/27/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"37","SUM_TOTAL_ON_SITE_HOURS":"24.5","sourceDate":"2018-04-03"},{"SOURCE_ROW_NUMBER":"162310","EVENT_NO":"6276441","INSPECTION_BEGIN_DT":"02/21/2018","INSPECTION_END_DT":"02/21/2018","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2018-02-21"},{"SOURCE_ROW_NUMBER":"514338","EVENT_NO":"6276320","INSPECTION_BEGIN_DT":"02/08/2018","INSPECTION_END_DT":"02/08/2018","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2018-02-08"},{"SOURCE_ROW_NUMBER":"44874","EVENT_NO":"6276302","INSPECTION_BEGIN_DT":"10/04/2017","INSPECTION_END_DT":"11/16/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31","SUM_TOTAL_ON_SITE_HOURS":"23","sourceDate":"2017-10-04"},{"SOURCE_ROW_NUMBER":"1014422","EVENT_NO":"6273567","INSPECTION_BEGIN_DT":"06/07/2017","INSPECTION_END_DT":"07/10/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"46","SUM_TOTAL_ON_SITE_HOURS":"32","sourceDate":"2017-06-07"},{"SOURCE_ROW_NUMBER":"929981","EVENT_NO":"6273681","INSPECTION_BEGIN_DT":"05/08/2017","INSPECTION_END_DT":"07/05/2017","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2017-05-08"},{"SOURCE_ROW_NUMBER":"591730","EVENT_NO":"6273240","INSPECTION_BEGIN_DT":"12/13/2016","INSPECTION_END_DT":"12/13/2016","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2016-12-13"},{"SOURCE_ROW_NUMBER":"58369","EVENT_NO":"6273365","INSPECTION_BEGIN_DT":"10/11/2016","INSPECTION_END_DT":"01/20/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38","SUM_TOTAL_ON_SITE_HOURS":"22.25","sourceDate":"2016-10-11"},{"SOURCE_ROW_NUMBER":"384022","EVENT_NO":"6272893","INSPECTION_BEGIN_DT":"04/06/2016","INSPECTION_END_DT":"06/13/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"51.5","SUM_TOTAL_ON_SITE_HOURS":"32.5","sourceDate":"2016-04-06"},{"SOURCE_ROW_NUMBER":"909554","EVENT_NO":"6272888","INSPECTION_BEGIN_DT":"11/16/2015","INSPECTION_END_DT":"12/10/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"55","SUM_TOTAL_ON_SITE_HOURS":"42","sourceDate":"2015-11-16"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":19724,"employees":37,"production":0},"2002-Q3":{"hours":19646,"employees":37,"production":0},"2002-Q2":{"hours":20116,"employees":37,"production":0},"2002-Q1":{"hours":19446,"employees":37,"production":0},"2001-Q4":{"hours":19020,"employees":37,"production":0},"2001-Q3":{"hours":18324,"employees":37,"production":0},"2001-Q2":{"hours":18464,"employees":37,"production":0},"2001-Q1":{"hours":19122,"employees":37,"production":0},"2000-Q4":{"hours":18473,"employees":37,"production":0},"2000-Q3":{"hours":17838,"employees":37,"production":0},"2000-Q2":{"hours":18422,"employees":37,"production":0},"2000-Q1":{"hours":19587,"employees":37,"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":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2010":{"hours":49208,"employees":25,"production":0},"2011":{"hours":41402,"employees":21,"production":0},"2012":{"hours":3596,"employees":3,"production":0},"2013":{"hours":270,"employees":1,"production":0},"2014":{"hours":30591,"employees":17,"production":0},"2015":{"hours":39829,"employees":18,"production":0},"2016":{"hours":15229,"employees":11,"production":0},"2017":{"hours":6102,"employees":3,"production":0},"2018":{"hours":6596,"employees":4,"production":0},"2019":{"hours":428,"employees":2,"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":78,"firstDate":"2000-02-01","lastDate":"2018-04-18","metrics":{"recentRows":0,"doseOver100":3,"actDoseTotal":3958,"pelDoseTotal":2511},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"129778","EVENT_NO":"6276448","SURVEY_DATE":"04/18/2018","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"33","PEL_DOSE_90":"24","SURVEY_TYPE":"I","sourceDate":"2018-04-18"},{"SOURCE_ROW_NUMBER":"129777","EVENT_NO":"6276448","SURVEY_DATE":"04/18/2018","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"29","PEL_DOSE_90":"16","SURVEY_TYPE":"I","sourceDate":"2018-04-18"},{"SOURCE_ROW_NUMBER":"129776","EVENT_NO":"6276448","SURVEY_DATE":"04/18/2018","OCCUPATION_CD_DESC":"MECHANIC","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"48","PEL_DOSE_90":"31","SURVEY_TYPE":"I","sourceDate":"2018-04-18"},{"SOURCE_ROW_NUMBER":"129775","EVENT_NO":"6276302","SURVEY_DATE":"10/11/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"46","PEL_DOSE_90":"20","SURVEY_TYPE":"I","sourceDate":"2017-10-11"},{"SOURCE_ROW_NUMBER":"129774","EVENT_NO":"6276302","SURVEY_DATE":"10/11/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"27","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2017-10-11"},{"SOURCE_ROW_NUMBER":"129773","EVENT_NO":"6273567","SURVEY_DATE":"06/19/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"31","PEL_DOSE_90":"20","SURVEY_TYPE":"I","sourceDate":"2017-06-19"},{"SOURCE_ROW_NUMBER":"129772","EVENT_NO":"6273567","SURVEY_DATE":"06/19/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"26","PEL_DOSE_90":"11","SURVEY_TYPE":"I","sourceDate":"2017-06-19"},{"SOURCE_ROW_NUMBER":"129771","EVENT_NO":"6273567","SURVEY_DATE":"06/19/2017","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"19","PEL_DOSE_90":"4","SURVEY_TYPE":"I","sourceDate":"2017-06-19"},{"SOURCE_ROW_NUMBER":"129770","EVENT_NO":"6273365","SURVEY_DATE":"01/10/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"12","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2017-01-10"},{"SOURCE_ROW_NUMBER":"129769","EVENT_NO":"6273365","SURVEY_DATE":"01/10/2017","OCCUPATION_CD_DESC":"WELDER (SHOP)","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"13","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2017-01-10"},{"SOURCE_ROW_NUMBER":"129768","EVENT_NO":"6273365","SURVEY_DATE":"01/10/2017","OCCUPATION_CD_DESC":"MECHANIC","ACT_DOSE_85":"8","PEL_DOSE_90":"6","SURVEY_TYPE":"I","sourceDate":"2017-01-10"},{"SOURCE_ROW_NUMBER":"129767","EVENT_NO":"6272893","SURVEY_DATE":"06/09/2016","OCCUPATION_CD_DESC":"ELECTRICIAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"15","PEL_DOSE_90":"7","SURVEY_TYPE":"I","sourceDate":"2016-06-09"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":2,"firstDate":"2014-11-13","lastDate":"2015-12-08","metrics":{"recentRows":0,"voidSamples":0,"maxQuartzPct":3.7,"validSamples":2,"quartzPctTotal":6.6},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"111069","CASSETTE_NO":"58218695","SAMPLE_DT":"12/08/2015","QUARTZ_PCT":"03.7","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"72216","CASSETTE_NO":"58186811","SAMPLE_DT":"11/13/2014","QUARTZ_PCT":"02.9","QUARTZ_MICROGRAMS":"4","OCC_CODE_DESC":"BULLDOZER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2014-11-13"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":50,"firstDate":"2000-08-21","lastDate":"2017-01-10","metrics":{"ss":18,"amountDue":5282,"contested":0,"amountPaid":5282,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":5282},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1755317","VIOLATION_NO":"9123142","VIOLATION_ISSUE_DT":"01/10/2017","SIG_SUB":"N","PART_SECTION":"77.1605(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/10/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-01-10"},{"SOURCE_ROW_NUMBER":"1755323","VIOLATION_NO":"9087045","VIOLATION_ISSUE_DT":"12/08/2015","SIG_SUB":"N","PART_SECTION":"77.204","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/08/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1755322","VIOLATION_NO":"9087044","VIOLATION_ISSUE_DT":"12/08/2015","SIG_SUB":"N","PART_SECTION":"77.512","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/08/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1755321","VIOLATION_NO":"9087043","VIOLATION_ISSUE_DT":"12/08/2015","SIG_SUB":"N","PART_SECTION":"77.206(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/08/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-08"},{"SOURCE_ROW_NUMBER":"1755320","VIOLATION_NO":"9087042","VIOLATION_ISSUE_DT":"12/02/2015","SIG_SUB":"N","PART_SECTION":"77.200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/02/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1755319","VIOLATION_NO":"9087041","VIOLATION_ISSUE_DT":"12/02/2015","SIG_SUB":"N","PART_SECTION":"77.400(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/02/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1755318","VIOLATION_NO":"9086300","VIOLATION_ISSUE_DT":"12/02/2015","SIG_SUB":"N","PART_SECTION":"77.400(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/02/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-12-02"},{"SOURCE_ROW_NUMBER":"1755290","VIOLATION_NO":"9084658","VIOLATION_ISSUE_DT":"07/29/2015","SIG_SUB":"Y","PART_SECTION":"77.202","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/29/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"1755289","VIOLATION_NO":"9084657","VIOLATION_ISSUE_DT":"07/29/2015","SIG_SUB":"N","PART_SECTION":"77.1103(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/29/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"1755316","VIOLATION_NO":"8058192","VIOLATION_ISSUE_DT":"11/13/2014","SIG_SUB":"Y","PART_SECTION":"77.1710(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/13/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-11-13"},{"SOURCE_ROW_NUMBER":"1755315","VIOLATION_NO":"8058189","VIOLATION_ISSUE_DT":"10/08/2014","SIG_SUB":"N","PART_SECTION":"77.205(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/08/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-08"},{"SOURCE_ROW_NUMBER":"1755314","VIOLATION_NO":"8058188","VIOLATION_ISSUE_DT":"10/08/2014","SIG_SUB":"N","PART_SECTION":"77.207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/08/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-08"}]}],"safety":{"href":"/api/v1/mines/3303907/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3303907/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 77.1605","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":"Openings in surface installations; safeguards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.204","part":"77","subchapter":"O","subpart":"C","id":"77.204","citation":"30 CFR 77.204","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 77.512","heading":"Inspection and cover plates.","id":"77.512","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.512","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":"Inspection and cover plates on electrical equipment shall be kept in place at all times except during testing or repairs.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 77.206","heading":"Ladders; construction; installation and maintenance.","id":"77.206","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.206","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) Ladders shall be of substantial construction and maintained in good condition.\n\n(b) Wooden members of ladders shall not be painted.\n\n(c) Steep or vertical ladders which are used regularly at fixed locations shall be anchored securely and provided with backguards extending from a point not more than 7 feet from the bottom of the ladder to the top of the ladder.\n\n(d) Fixed ladders shall not incline backwards at any point unless provided with backguards.\n\n(e) Fixed ladders shall be anchored securely and installed to provide at least 3 inches of toe clearance.\n\n(f) Fixed ladders shall project at least 3 feet above landings, or substantial handholds shall be provided above the landings.","occurrenceCount":1},{"chapter":"I","heading":"Surface installations; general.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.200","part":"77","subchapter":"O","subpart":"C","id":"77.200","citation":"30 CFR 77.200","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 77.400","heading":"Mechanical equipment guards.","id":"77.400","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.400","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) Gears; sprockets; chains; drive, head, tail, and takeup pulleys; flywheels; couplings; shafts; sawblades; fan inlets; and similar exposed moving machine parts which may be contacted by persons, and which may cause injury to persons shall be guarded.\n\n(b) Overhead belts shall be guarded if the whipping action from a broken line would be hazardous to persons below.\n\n(c) Guards at conveyor-drive, conveyor-head, and conveyor-tail pulleys shall extend a distance sufficient to prevent a person from reaching behind the guard and becoming caught between the belt and the pulley.\n\n(d) Except when testing the machinery, guards shall be securely in place while machinery is being operated.","occurrenceCount":2},{"chapter":"I","heading":"Dust accumulations in surface installations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.202","part":"77","subchapter":"O","subpart":"C","id":"77.202","citation":"30 CFR 77.202","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","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","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 77.205","heading":"Travelways at surface installations.","id":"77.205","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.205","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) Safe means of access shall be provided and maintained to all working places.\n\n(b) Travelways and platforms or other means of access to areas where persons are required to travel or work, shall be kept clear of all extraneous material and other stumbling or slipping hazards.\n\n(c) Inclined travelways shall be constructed of nonskid material or equipped with cleats.\n\n(d) Regularly used travelways shall be sanded, salted, or cleared of snow and ice as soon as practicable.\n\n(e) Crossovers, elevated walkways, elevated ramps, and stairways shall be of substantial construction, provided with handrails, and maintained in good condition. Where necessary toeboards shall be provided.\n\n(f) Crossovers shall be provided where it is necessary to cross conveyors.\n\n(g) Moving conveyors shall be crossed only at designated crossover points.","occurrenceCount":1},{"chapter":"I","heading":"Illumination.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-C/section-77.207","part":"77","subchapter":"O","subpart":"C","id":"77.207","citation":"30 CFR 77.207","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":"3303907","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}