{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1518392","name":"E-3 Mine","status":"Abandoned","status_date":"2007-09-04","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Knott","nearest_town":"Kite","operator_id":"P22559","operator_name":"Clas Coal Company Inc","controller_id":"C15664","controller_name":"William Ridley  Elkins Jr","district":"C05","office":"Norton VA Field Office","employees":0,"latitude":37.283888,"longitude":-82.7875},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":1450},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"1518392","name":"E-3 Mine"},"operator":{"type":"operator","id":"P22559","name":"Clas Coal Company Inc"},"controller":{"type":"controller","id":"C15664","name":"William Ridley  Elkins Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15664","name":"William Ridley  Elkins Jr"},"object":{"type":"mine","id":"1518392","name":"E-3 Mine"},"validFrom":"1993-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518392|C15664|1993-11-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P22559","name":"Clas Coal Company Inc"},"object":{"type":"mine","id":"1518392","name":"E-3 Mine"},"validFrom":"2001-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518392|P22559|2001-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15664","name":"William Ridley  Elkins Jr"},"object":{"type":"operator","id":"P22559","name":"Clas Coal Company Inc"},"validFrom":"2001-06-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518392","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518392|P22559|2001-06-01|C15664|1993-11-01|96452"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":14,"firstDate":"2002-04-02","lastDate":"2007-07-25","metrics":{"daysLost":418,"injuries":9,"fatalities":0,"recentRows":0,"restrictedDays":37,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"190631","DOCUMENT_NO":"220072220066","ACCIDENT_DT":"07/25/2007","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"INUNDATION","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","DAYS_LOST":"0","NARRATIVE":"#5 heading of the 001 section, cut into a hand dug coal bank.","sourceDate":"2007-07-25"},{"SOURCE_ROW_NUMBER":"70186","DOCUMENT_NO":"220071060073","ACCIDENT_DT":"04/09/2007","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator","NO_INJURIES":"1","DAYS_LOST":"240","NARRATIVE":"EE's left boot was caught between the shuttle car and the coal rib. The toes were mashed severely and some appear to be broken.","sourceDate":"2007-04-09"},{"SOURCE_ROW_NUMBER":"35864","DOCUMENT_NO":"220070820045","ACCIDENT_DT":"03/15/2007","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":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While removing metal guard from headdrive, employee mashed his pinky finger between guard and headdrive resulting in 2 cuts requiring 14 stitches.","sourceDate":"2007-03-15"},{"SOURCE_ROW_NUMBER":"147730","DOCUMENT_NO":"220061930030","ACCIDENT_DT":"06/29/2006","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"INUNDATION","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","DAYS_LOST":"0","NARRATIVE":"Miner cut into a sealed area of mine.","sourceDate":"2006-06-29"},{"SOURCE_ROW_NUMBER":"53060","DOCUMENT_NO":"220060580029","ACCIDENT_DT":"02/19/2006","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","DAYS_LOST":"0","NARRATIVE":"WHILE PRE-SHIFT EXAM WAS BEING CONDUCTED, ROOF FALL WAS FOUND ON THE #5 BELT CONVEYOR.","sourceDate":"2006-02-19"},{"SOURCE_ROW_NUMBER":"65878","DOCUMENT_NO":"220052130081","ACCIDENT_DT":"07/25/2005","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Continuous miner helper, Coal mole helper, Bridgeman","NO_INJURIES":"1","DAYS_LOST":"24","NARRATIVE":"A PIECE OF DRAW ROCK HIT EMPLOYEE BETWEEN THE SHOULDER BLADES, BRUISING HIS BACK. ROCK WEIGHED ABOUT 3 TO 5 POUNDS.","sourceDate":"2005-07-25"},{"SOURCE_ROW_NUMBER":"246709","DOCUMENT_NO":"220043270047","ACCIDENT_DT":"11/12/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"ELECTRICAL","ACCIDENT_TYPE":"Contact with electrical current","OCCUPATION":"Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"EE WAS HANDLING AN ENERGIZED #6 SHUTTLE CAR CABLE WHEN HIS BARE HAND CONTACTED AN UNINSULATED PLACE IN THE CABLE, RESULTING IN BURNS TO 2 FINGERS ON HIS RIGHT HAND. HE WAS TAKEN TO THE HOSPITAL AND RELEASED THE SAME DAY.","sourceDate":"2004-11-12"},{"SOURCE_ROW_NUMBER":"190630","DOCUMENT_NO":"220043030036","ACCIDENT_DT":"10/22/2004","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","DAYS_LOST":"0","NARRATIVE":"No one was on the section when the fall occurred. It was discovered by the day shift mine foreman when he and his crew arrived on the section.  Fall was in the #9 entry 1 break out by the feeder, fall was about 6' high and 20 by 25'. Section was abandoned.","sourceDate":"2004-10-22"},{"SOURCE_ROW_NUMBER":"14398","DOCUMENT_NO":"220043030035","ACCIDENT_DT":"10/18/2004","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"9","NARRATIVE":"EE was shoveling the intake side of #2 belt when some draw rock fell on him. The doctors report from hospital was a severe bruised left shoulder.","sourceDate":"2004-10-18"},{"SOURCE_ROW_NUMBER":"70185","DOCUMENT_NO":"220042040043","ACCIDENT_DT":"07/13/2004","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"ELECTRICAL","ACCIDENT_TYPE":"Flash burns (electric)","OCCUPATION":"Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"139","NARRATIVE":"EE WAS PUTTING A SCOOP ON CHARGER. AS HE DID AN ARC OCCURRED WHICH PUT 1ST AND 2ND DEGREE BURNS ON HIS RIGHT HAND.","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"216575","DOCUMENT_NO":"220040200067","ACCIDENT_DT":"01/11/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"FLEXIBLE 2\" WATER LINE FROZE GOING INTO THE MINE. IT WAS BROUGHT TO THE SHOP TO UNFREEZE. WHEN ICE STARTED MELTING, AIR PRESSURE WAS APPLIED TO THE HOSE TO HELP REMOVE THE ICE. WHEN THE LAST O F THE ICE CAME OUT IT RELEASED THE AIR PRESSURE WHICH MADE THE HOSE KICK BACK HITTING EE IN THE FOREHEAD AND NOSE. BROKE NOSE AND SEVERE BRUISING.","sourceDate":"2004-01-11"},{"SOURCE_ROW_NUMBER":"251006","DOCUMENT_NO":"220040200034","ACCIDENT_DT":"01/06/2004","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Supply man, Supply worker, Nipper","NO_INJURIES":"1","NARRATIVE":"DRIVE LINE ON MANTRIP BROKE HITTING THE PROTECTIVE GUARD BREAKING THE WELD LOOSE ON THE GUARDING METAL. THE METAL GUARD STRUCK EE IN THE LEFT FOOT. INJURY WAS A DEEP BRUISE ON THE LEFT FOOT.","sourceDate":"2004-01-06"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2007-09-04","lastDate":"2007-09-04","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":91,"firstDate":"2001-11-07","lastDate":"2007-08-03","metrics":{"ss":24,"delinquent":83,"recentRows":0,"paidPenalty":7175,"proposedPenalty":7370,"currentAssessment":7370},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1413326","VIOLATION_NO":"7444750","ISSUE_DT":"08/03/2007","CFR_STANDARD_CD":"75.1720(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":"2007-08-03"},{"SOURCE_ROW_NUMBER":"1413325","VIOLATION_NO":"7444749","ISSUE_DT":"08/02/2007","CFR_STANDARD_CD":"75.383(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":"2007-08-02"},{"SOURCE_ROW_NUMBER":"1413324","VIOLATION_NO":"7444748","ISSUE_DT":"08/02/2007","CFR_STANDARD_CD":"75.320(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":"2007-08-02"},{"SOURCE_ROW_NUMBER":"1413168","VIOLATION_NO":"7444714","ISSUE_DT":"05/24/2007","CFR_STANDARD_CD":"75.904","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-05-24"},{"SOURCE_ROW_NUMBER":"1413167","VIOLATION_NO":"7443756","ISSUE_DT":"04/03/2007","CFR_STANDARD_CD":"75.400","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"1411654","VIOLATION_NO":"7444249","ISSUE_DT":"02/05/2007","CFR_STANDARD_CD":"77.513","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-02-05"},{"SOURCE_ROW_NUMBER":"1411653","VIOLATION_NO":"7444248","ISSUE_DT":"01/31/2007","CFR_STANDARD_CD":"75.512","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"1411652","VIOLATION_NO":"7444247","ISSUE_DT":"01/31/2007","CFR_STANDARD_CD":"75.601-1","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"1411651","VIOLATION_NO":"7444246","ISSUE_DT":"01/31/2007","CFR_STANDARD_CD":"75.601-1","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"1411650","VIOLATION_NO":"7444245","ISSUE_DT":"01/30/2007","CFR_STANDARD_CD":"75.904","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"135.00","CURRENT_ASSESSMENT_AMT":"135.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-30"},{"SOURCE_ROW_NUMBER":"1411649","VIOLATION_NO":"7444244","ISSUE_DT":"01/30/2007","CFR_STANDARD_CD":"75.515","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-30"},{"SOURCE_ROW_NUMBER":"1411648","VIOLATION_NO":"7444243","ISSUE_DT":"01/29/2007","CFR_STANDARD_CD":"75.703","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-01-29"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":510,"firstDate":"2001-10-04","lastDate":"2007-05-30","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":21,"validSamples":489,"maxConcentration":58.602,"concentrationTotal":293.636},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"581060","CASS_NUM":"50911294","SMP_TAKEN_DT":"5/30/2007","CONC":".734","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-05-30"},{"SOURCE_ROW_NUMBER":"193631","CASS_NUM":"50869026","SMP_TAKEN_DT":"5/24/2007","CONC":"1.408","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-05-24"},{"SOURCE_ROW_NUMBER":"1281008","CASS_NUM":"50895718","SMP_TAKEN_DT":"5/23/2007","CONC":"1.427","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-05-23"},{"SOURCE_ROW_NUMBER":"949015","CASS_NUM":"50892512","SMP_TAKEN_DT":"5/22/2007","CONC":"1.316","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-05-22"},{"SOURCE_ROW_NUMBER":"58281","CASS_NUM":"50895438","SMP_TAKEN_DT":"5/21/2007","CONC":"1.542","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-05-21"},{"SOURCE_ROW_NUMBER":"1294093","CASS_NUM":"50869028","SMP_TAKEN_DT":"4/5/2007","CONC":"1.091","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"BIMONTHLY CYCLE/TRANSITION PERIOD SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-05"},{"SOURCE_ROW_NUMBER":"1263326","CASS_NUM":"57662837","SMP_TAKEN_DT":"4/5/2007","CONC":".142","SMP_TYPE_CD_DESC":"DESIGNATED 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":"UTILITY MAN","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-05"},{"SOURCE_ROW_NUMBER":"1618743","CASS_NUM":"57662871","SMP_TAKEN_DT":"4/3/2007","CONC":"1","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"720793","CASS_NUM":"57662814","SMP_TAKEN_DT":"4/3/2007","CONC":".495","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"564688","CASS_NUM":"57662856","SMP_TAKEN_DT":"4/3/2007","CONC":".728","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"SCOOP CAR OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"236791","CASS_NUM":"57662822","SMP_TAKEN_DT":"4/3/2007","CONC":".589","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"219515","CASS_NUM":"57662827","SMP_TAKEN_DT":"4/3/2007","CONC":".406","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2007-04-03"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":432,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"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":102,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":4,"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":1,"firstDate":"2001-06-01","lastDate":"2001-06-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":67,"firstDate":"2001-07-26","lastDate":"2007-08-02","metrics":{"inspectors":110,"recentRows":0,"onSiteHours":1702.75,"inspectionHours":2707.25,"inspectionSamples":158},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"899179","EVENT_NO":"4438332","INSPECTION_BEGIN_DT":"08/02/2007","INSPECTION_END_DT":"09/11/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"36.5","SUM_TOTAL_ON_SITE_HOURS":"24.5","sourceDate":"2007-08-02"},{"SOURCE_ROW_NUMBER":"56514","EVENT_NO":"4438204","INSPECTION_BEGIN_DT":"07/25/2007","INSPECTION_END_DT":"08/02/2007","ACTIVITY_CODE":"E08","ACTIVITY":"Non-Injury Accident Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2007-07-25"},{"SOURCE_ROW_NUMBER":"16166","EVENT_NO":"4194244","INSPECTION_BEGIN_DT":"04/03/2007","INSPECTION_END_DT":"04/03/2007","ACTIVITY_CODE":"E20","ACTIVITY":"Roof Control Technical Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"732854","EVENT_NO":"4438315","INSPECTION_BEGIN_DT":"04/02/2007","INSPECTION_END_DT":"06/04/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"68.5","SUM_TOTAL_ON_SITE_HOURS":"40","sourceDate":"2007-04-02"},{"SOURCE_ROW_NUMBER":"948527","EVENT_NO":"4193614","INSPECTION_BEGIN_DT":"03/08/2007","INSPECTION_END_DT":"03/08/2007","ACTIVITY_CODE":"E20","ACTIVITY":"Roof Control Technical Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2007-03-08"},{"SOURCE_ROW_NUMBER":"477114","EVENT_NO":"4438026","INSPECTION_BEGIN_DT":"01/25/2007","INSPECTION_END_DT":"03/29/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"111.25","SUM_TOTAL_ON_SITE_HOURS":"65","sourceDate":"2007-01-25"},{"SOURCE_ROW_NUMBER":"1039723","EVENT_NO":"4438019","INSPECTION_BEGIN_DT":"10/05/2006","INSPECTION_END_DT":"12/21/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"88.5","SUM_TOTAL_ON_SITE_HOURS":"58","sourceDate":"2006-10-05"},{"SOURCE_ROW_NUMBER":"709587","EVENT_NO":"4227406","INSPECTION_BEGIN_DT":"07/03/2006","INSPECTION_END_DT":"08/28/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"87.25","SUM_TOTAL_ON_SITE_HOURS":"50.25","sourceDate":"2006-07-03"},{"SOURCE_ROW_NUMBER":"990984","EVENT_NO":"4438164","INSPECTION_BEGIN_DT":"06/29/2006","INSPECTION_END_DT":"07/12/2006","ACTIVITY_CODE":"E08","ACTIVITY":"Non-Injury Accident Investigation","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"53.5","SUM_TOTAL_ON_SITE_HOURS":"26.25","sourceDate":"2006-06-29"},{"SOURCE_ROW_NUMBER":"1029286","EVENT_NO":"4227401","INSPECTION_BEGIN_DT":"04/13/2006","INSPECTION_END_DT":"06/28/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"55.5","SUM_TOTAL_ON_SITE_HOURS":"34.25","sourceDate":"2006-04-13"},{"SOURCE_ROW_NUMBER":"731669","EVENT_NO":"4438371","INSPECTION_BEGIN_DT":"02/21/2006","INSPECTION_END_DT":"02/22/2006","ACTIVITY_CODE":"E08","ACTIVITY":"Non-Injury Accident Investigation","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2006-02-21"},{"SOURCE_ROW_NUMBER":"984260","EVENT_NO":"4438153","INSPECTION_BEGIN_DT":"01/09/2006","INSPECTION_END_DT":"03/31/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"96.5","SUM_TOTAL_ON_SITE_HOURS":"60.75","sourceDate":"2006-01-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":50,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007-Q3":{"hours":8040,"employees":35,"production":20754},"2007-Q2":{"hours":18092,"employees":34,"production":56464},"2007-Q1":{"hours":21366,"employees":34,"production":64686},"2006-Q4":{"hours":18071,"employees":34,"production":51794},"2006-Q3":{"hours":20715,"employees":34,"production":55018},"2006-Q2":{"hours":18957,"employees":34,"production":47263},"2006-Q1":{"hours":21580,"employees":34,"production":59570},"2005-Q4":{"hours":19391,"employees":35,"production":58199},"2005-Q3":{"hours":21555,"employees":34,"production":59614},"2005-Q2":{"hours":16800,"employees":34,"production":65100},"2005-Q1":{"hours":17937,"employees":33,"production":55696},"2004-Q4":{"hours":18015,"employees":33,"production":57212}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001":{"hours":17684,"employees":28,"production":58230},"2002":{"hours":61425,"employees":27,"production":202963},"2003":{"hours":84583,"employees":36,"production":302303},"2004":{"hours":80387,"employees":38,"production":292359},"2005":{"hours":75683,"employees":34,"production":238609},"2006":{"hours":79323,"employees":34,"production":213645},"2007":{"hours":47498,"employees":34,"production":141904}},"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":47,"firstDate":"2001-12-11","lastDate":"2007-02-28","metrics":{"recentRows":0,"doseOver100":10,"actDoseTotal":3308,"pelDoseTotal":2246},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"75248","EVENT_NO":"4438026","SURVEY_DATE":"02/28/2007","OCCUPATION_CD_DESC":"MECHANIC","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"78","PEL_DOSE_90":"50","SURVEY_TYPE":"I","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"75247","EVENT_NO":"4438026","SURVEY_DATE":"02/28/2007","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"53","PEL_DOSE_90":"28","SURVEY_TYPE":"I","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"75246","EVENT_NO":"4438026","SURVEY_DATE":"02/28/2007","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"039","ACT_DOSE_85":"118","PEL_DOSE_90":"84","SURVEY_TYPE":"I","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"75245","EVENT_NO":"4438026","SURVEY_DATE":"02/28/2007","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"49","PEL_DOSE_90":"30","SURVEY_TYPE":"I","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"75244","EVENT_NO":"4438026","SURVEY_DATE":"02/28/2007","OCCUPATION_CD_DESC":"CONTINUOUS MINER HELPER","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"120","PEL_DOSE_90":"92","SURVEY_TYPE":"I","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"75243","EVENT_NO":"4438019","SURVEY_DATE":"12/06/2006","OCCUPATION_CD_DESC":"MECHANIC","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"96","PEL_DOSE_90":"64","SURVEY_TYPE":"I","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"75242","EVENT_NO":"4438019","SURVEY_DATE":"12/06/2006","OCCUPATION_CD_DESC":"SECTION FOREMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"97","PEL_DOSE_90":"77","SURVEY_TYPE":"I","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"75241","EVENT_NO":"4438019","SURVEY_DATE":"12/06/2006","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"75","PEL_DOSE_90":"45","SURVEY_TYPE":"I","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"75240","EVENT_NO":"4438019","SURVEY_DATE":"12/06/2006","OCCUPATION_CD_DESC":"TIMBERMAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"46","PEL_DOSE_90":"31","SURVEY_TYPE":"I","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"75239","EVENT_NO":"4438019","SURVEY_DATE":"12/06/2006","OCCUPATION_CD_DESC":"CONTINUOUS MINER HELPER","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"107","PEL_DOSE_90":"79","SURVEY_TYPE":"I","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"75238","EVENT_NO":"4438019","SURVEY_DATE":"11/14/2006","OCCUPATION_CD_DESC":"UTILITY MAN","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"2","PEL_DOSE_90":"1","SURVEY_TYPE":"I","sourceDate":"2006-11-14"},{"SOURCE_ROW_NUMBER":"75237","EVENT_NO":"4438019","SURVEY_DATE":"11/14/2006","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"075","ACT_DOSE_85":"62","PEL_DOSE_90":"36","SURVEY_TYPE":"I","sourceDate":"2006-11-14"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":24,"firstDate":"2001-10-04","lastDate":"2007-02-28","metrics":{"recentRows":0,"voidSamples":1,"maxQuartzPct":11.2,"validSamples":23,"quartzPctTotal":122.1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"157959","CASSETTE_NO":"57626707","SAMPLE_DT":"02/28/2007","QUARTZ_PCT":"05.9","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2007-02-28"},{"SOURCE_ROW_NUMBER":"89966","CASSETTE_NO":"57626886","SAMPLE_DT":"12/06/2006","QUARTZ_PCT":"05.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-12-06"},{"SOURCE_ROW_NUMBER":"70491","CASSETTE_NO":"57634128","SAMPLE_DT":"07/24/2006","QUARTZ_PCT":"04.2","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-07-24"},{"SOURCE_ROW_NUMBER":"35958","CASSETTE_NO":"57634159","SAMPLE_DT":"07/24/2006","QUARTZ_PCT":"04.2","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-07-24"},{"SOURCE_ROW_NUMBER":"139273","CASSETTE_NO":"57633681","SAMPLE_DT":"06/07/2006","QUARTZ_PCT":"03.8","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-06-07"},{"SOURCE_ROW_NUMBER":"14871","CASSETTE_NO":"57633684","SAMPLE_DT":"06/07/2006","QUARTZ_PCT":"04.8","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2006-06-07"},{"SOURCE_ROW_NUMBER":"81102","CASSETTE_NO":"57594291","SAMPLE_DT":"11/16/2005","QUARTZ_PCT":"03.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-11-16"},{"SOURCE_ROW_NUMBER":"51705","CASSETTE_NO":"57594294","SAMPLE_DT":"11/16/2005","QUARTZ_PCT":"05.3","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-11-16"},{"SOURCE_ROW_NUMBER":"120989","CASSETTE_NO":"57588888","SAMPLE_DT":"08/31/2005","QUARTZ_PCT":"05.2","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-08-31"},{"SOURCE_ROW_NUMBER":"39084","CASSETTE_NO":"57588903","SAMPLE_DT":"08/31/2005","QUARTZ_PCT":"05.5","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-08-31"},{"SOURCE_ROW_NUMBER":"20185","CASSETTE_NO":"57533848","SAMPLE_DT":"06/02/2005","QUARTZ_PCT":"04.4","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-06-02"},{"SOURCE_ROW_NUMBER":"44034","CASSETTE_NO":"57533722","SAMPLE_DT":"05/04/2005","QUARTZ_PCT":"05.8","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2005-05-04"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":96,"firstDate":"2001-11-07","lastDate":"2007-08-03","metrics":{"ss":24,"amountDue":7370,"contested":0,"amountPaid":7175,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":7370},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"996724","VIOLATION_NO":"7444750","VIOLATION_ISSUE_DT":"08/03/2007","SIG_SUB":"N","PART_SECTION":"75.1720(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/03/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-08-03"},{"SOURCE_ROW_NUMBER":"996723","VIOLATION_NO":"7444749","VIOLATION_ISSUE_DT":"08/02/2007","SIG_SUB":"N","PART_SECTION":"75.383(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"6","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/02/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-08-02"},{"SOURCE_ROW_NUMBER":"996722","VIOLATION_NO":"7444748","VIOLATION_ISSUE_DT":"08/02/2007","SIG_SUB":"N","PART_SECTION":"75.320(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/02/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-08-02"},{"SOURCE_ROW_NUMBER":"996718","VIOLATION_NO":"7444438","VIOLATION_ISSUE_DT":"07/25/2007","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"08/03/2007","CONTESTED_IND":"N","sourceDate":"2007-07-25"},{"SOURCE_ROW_NUMBER":"996688","VIOLATION_NO":"7444714","VIOLATION_ISSUE_DT":"05/24/2007","SIG_SUB":"N","PART_SECTION":"75.904","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/24/2007","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2007-05-24"},{"SOURCE_ROW_NUMBER":"996687","VIOLATION_NO":"7443756","VIOLATION_ISSUE_DT":"04/03/2007","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"4","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-03"},{"SOURCE_ROW_NUMBER":"996678","VIOLATION_NO":"7444249","VIOLATION_ISSUE_DT":"02/05/2007","SIG_SUB":"N","PART_SECTION":"77.513","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/05/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-02-05"},{"SOURCE_ROW_NUMBER":"996677","VIOLATION_NO":"7444248","VIOLATION_ISSUE_DT":"01/31/2007","SIG_SUB":"N","PART_SECTION":"75.512","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/31/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"996676","VIOLATION_NO":"7444247","VIOLATION_ISSUE_DT":"01/31/2007","SIG_SUB":"Y","PART_SECTION":"75.601-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/31/2007","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"996675","VIOLATION_NO":"7444246","VIOLATION_ISSUE_DT":"01/31/2007","SIG_SUB":"Y","PART_SECTION":"75.601-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/31/2007","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2007-01-31"},{"SOURCE_ROW_NUMBER":"996674","VIOLATION_NO":"7444245","VIOLATION_ISSUE_DT":"01/30/2007","SIG_SUB":"Y","PART_SECTION":"75.904","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/30/2007","PROPOSED_PENALTY":"135","AMOUNT_DUE":"135","AMOUNT_PAID":"135","CONTESTED_IND":"N","sourceDate":"2007-01-30"},{"SOURCE_ROW_NUMBER":"996673","VIOLATION_NO":"7444244","VIOLATION_ISSUE_DT":"01/30/2007","SIG_SUB":"N","PART_SECTION":"75.515","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/30/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-01-30"}]}],"safety":{"href":"/api/v1/mines/1518392/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1518392/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Protective clothing; requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1720","part":"75","subchapter":"O","subpart":"R","id":"75.1720","citation":"30 CFR 75.1720","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Air quality detectors and measurement devices.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.320","part":"75","subchapter":"O","subpart":"D","id":"75.320","citation":"30 CFR 75.320","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.904","heading":"Identification of circuit breakers.","id":"75.904","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-J/section-75.904","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"J","subpartHeading":"Subpart J—Underground Low- and Medium-Voltage Alternating Current Circuits","text":"[Statutory Provisions]\n\nCircuit breakers shall be marked for identification.","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.400","heading":"Accumulation of combustible materials.","id":"75.400","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-E/section-75.400","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"E","subpartHeading":"Subpart E—Combustible Materials and Rock Dusting","text":"Coal dust, including float coal dust deposited on rock-dusted surfaces, loose coal, and other combustible materials, shall be cleaned up and not be permitted to accumulate in active workings, or on diesel-powered and electric equipment therein.\n\n[61 FR 55527, Oct. 25, 1996]","occurrenceCount":1},{"chapter":"I","heading":"Insulating mats at power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-F/section-77.513","part":"77","subchapter":"O","subpart":"F","id":"77.513","citation":"30 CFR 77.513","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 75.512","heading":"Electric equipment; examination, testing and maintenance.","id":"75.512","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"[Statutory Provision]\n\nAll electric equipment shall be frequently examined, tested, and properly maintained by a qualified person to assure safe operating conditions. When a potentially dangerous condition is found on electric equipment, such equipment shall be removed from service until such condition is corrected. A record of such examinations shall be kept and made available to an authorized representative of the Secretary and to the miners in such mine.\n\n[35 FR 17890, Nov. 20, 1970, as amended at 60 FR 33723, June 29, 1995]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.601-1","heading":"Short circuit protection; ratings and settings of circuit breakers.","id":"75.601-1","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-G/section-75.601-1","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"G","subpartHeading":"Subpart G—Trailing Cables","text":"Circuit breakers providing short circuit protection for trailing cables shall be set so as not to exceed the maximum allowable instantaneous settings specified in this section; however, higher settings may be permitted by an authorized representative of the Secretary when he has determined that special applications are justified:\n\nConductor size AWG or MGM Maximum allowable circuit breaker instantaneous setting (amperes) 14 50 12 75 10 150 8 200 6 300 4 500 3 600 2 800 1 1,000 1/0 1,250 2/0 1,500 3/0 2,000 4/0 2,500 250 2,500 300 2,500 350 2,500 400 2,500 450 2,500 500 2,500","occurrenceCount":2},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.515","heading":"Cable fittings; suitability.","id":"75.515","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.515","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"F","subpartHeading":"Subpart F—Electrical Equipment—General","text":"[Statutory Provision]\n\nCables shall enter metal frames of motors, splice boxes, and electric compartments only through proper fittings. When insulated wires other than cables pass through metal frames, the holes shall be substantially bushed with insulated bushings.","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1518392","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}