{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1518141","name":"Brd#4","status":"Abandoned and Sealed","status_date":"2002-09-16","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Bell","nearest_town":"Middlesboro","operator_id":"P23927","operator_name":"B R & D Enterprises Inc","controller_id":"C12998","controller_name":"Stanley R  Ditty","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.876944,"longitude":-83.494444},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":534},"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":"1518141","name":"Brd#4"},"operator":{"type":"operator","id":"P23927","name":"B R & D Enterprises Inc"},"controller":{"type":"controller","id":"C12998","name":"Stanley R  Ditty"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C12998","name":"Stanley R  Ditty"},"object":{"type":"mine","id":"1518141","name":"Brd#4"},"validFrom":"1998-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518141|C12998|1998-03-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P23927","name":"B R & D Enterprises Inc"},"object":{"type":"mine","id":"1518141","name":"Brd#4"},"validFrom":"1999-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518141|P23927|1999-02-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12998","name":"Stanley R  Ditty"},"object":{"type":"operator","id":"P23927","name":"B R & D Enterprises Inc"},"validFrom":"1999-02-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518141","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518141|P23927|1999-02-01|C12998|1998-03-01|88356"}}],"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":13,"firstDate":"2000-04-13","lastDate":"2001-09-05","metrics":{"daysLost":165,"injuries":11,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"263842","DOCUMENT_NO":"220012680004","ACCIDENT_DT":"09/05/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"17","NARRATIVE":"EE WAS OPERATING THE RAILRUNNER, HAULING A DRIVESHAFT ON TOP WHEN THE DRIVE SHAFT ROLLED OFF THESIDE STRIKING THE RIB AND CAUSING THE OTHER END TO STRIKE HIS RIGHT SHOULDER AND JAW.","sourceDate":"2001-09-05"},{"SOURCE_ROW_NUMBER":"78849","DOCUMENT_NO":"220012680003","ACCIDENT_DT":"09/05/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Beltman, Conveyor man,  Conveyor belt worker, Mobile bridge carrierman, Feeder operator, Conveyor rider","NO_INJURIES":"1","NARRATIVE":"EE WAS IN THE SCOOP BUCKET & FELL DOWN STRIKING HIS RIGHT KNEE, DISLOCATING IT.","sourceDate":"2001-09-05"},{"SOURCE_ROW_NUMBER":"182081","DOCUMENT_NO":"220012120033","ACCIDENT_DT":"07/13/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EE WAS SHOVELING MUCK FROM UNDER THE BELT. WHEN HE LIFTED UP HE FELT A SHARP PAIN IN HIS BACK.","sourceDate":"2001-07-13"},{"SOURCE_ROW_NUMBER":"173448","DOCUMENT_NO":"220011860036","ACCIDENT_DT":"06/26/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Continuous miner operator, Coal mole operator","NO_INJURIES":"1","NARRATIVE":"EE WAS SAWING THRU A WATER LINE WITH A HACKSAW WHEN THE SAW SLIPPED AND STRUCK HIS LEFT HAND, RSULTING IN A LACERATION THAT REQUIRED 2 STITCHES. EE DID NOT LOSE ANY TIME AS A RESULT OF THIS IN CIDENT.","sourceDate":"2001-06-26"},{"SOURCE_ROW_NUMBER":"246668","DOCUMENT_NO":"220011860068","ACCIDENT_DT":"06/25/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"EE STATED THAT HE WAS ROOF BOLTING WHEN HE SAT THE DRILL HEAD OF THE ROOF BOLTER ON HIS RIGHT FOOT RESULTING IN A CRUSHING INJURY TO THE MIDDLE TOE. THE SKIN WAS SEWN OVER THE VERY END OF HIS TOE AT THE NAIL. THE STEEL TOE ACTUALLY MASHED THE END OF THE TOE.","sourceDate":"2001-06-25"},{"SOURCE_ROW_NUMBER":"255253","DOCUMENT_NO":"220010170012","ACCIDENT_DT":"01/08/2001","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"A ROOF FALL WAS DISCOVERED OUTBY THE SECTION IN AN ABANDONED AREA OF RETURN. FALL DID NOT AFFECTVENTILATION, EMPLOYEES OR EQUIPMENT. AREA DANGERED & TIMBERED OFF & WILL SOON BE SEALED.","sourceDate":"2001-01-08"},{"SOURCE_ROW_NUMBER":"182080","DOCUMENT_NO":"220010170023","ACCIDENT_DT":"12/27/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Continuous miner operator, Coal mole operator","NO_INJURIES":"1","DAYS_LOST":"42","NARRATIVE":"EMPLOYEE STATED THAT HE WAS MOVING MINER CABLE WHEN HE STRAINED HIS BACK, HE CONTINUED TO WORK UNTIL 1-5-01 WHEN HE CONSULTED A DOCTOR.","sourceDate":"2000-12-27"},{"SOURCE_ROW_NUMBER":"242402","DOCUMENT_NO":"220010040025","ACCIDENT_DT":"12/21/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"EE STATED HE WAS A HOLE TO INSTALL A ROOF BOLT WHEN A PIECE OF ROCK FELL FROM THE ROOF & STRUCKHIM ON THE 2ND FINGER OF LEFT HAND. EE WAS TREATED AT ER WHERE HE RECD 6 STITCHES & RELEASED","sourceDate":"2000-12-21"},{"SOURCE_ROW_NUMBER":"121684","DOCUMENT_NO":"220003050015","ACCIDENT_DT":"10/17/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"55","NARRATIVE":"EE WAS DRILLING THE ROOF WHEN THE DRILL STEEL BENT STRIKING HIM IN THE LEFT FOREARM FRACTURINGIT.","sourceDate":"2000-10-17"},{"SOURCE_ROW_NUMBER":"22927","DOCUMENT_NO":"220002170095","ACCIDENT_DT":"07/21/2000","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Scoop car/Scooptram operator, Load/Haul/Dump (LHD) operator, Teletram operator","NO_INJURIES":"1","DAYS_LOST":"42","NARRATIVE":"EE STATED THAT HE WAS LOADING ROOF BOLT RESIN ON TO THE SCOOP WHEN HE PULLED A MUSCLE IN HIS BACK. HE CONTINUED TO WORK UNTIL 7-26-00 WHEN HE CONSULTED A DR.","sourceDate":"2000-07-21"},{"SOURCE_ROW_NUMBER":"61556","DOCUMENT_NO":"220001750029","ACCIDENT_DT":"06/19/2000","DEGREE_INJURY":"ACCIDENT ONLY","CLASSIFICATION":"FALL OF ROOF OR BACK","ACCIDENT_TYPE":"Accident type, without injuries","OCCUPATION":"NO VALUE FOUND","NO_INJURIES":"0","NARRATIVE":"A ROCK FALL WAS DISCOVERED IN THE # ENTRY DURINGTHE PRESHIFT EXAMINATION; FALL DIDN'T AFFECT MINERS, VENTILATION NOR EQUIPMENT. FALL APPROX.20' LONG X 20' WIDE X 7' HIGH; AREA HAS BEEN DANGERED AND CRIBBED OFF, ALSO TIMBERS HAVE BEEN","sourceDate":"2000-06-19"},{"SOURCE_ROW_NUMBER":"212183","DOCUMENT_NO":"220001650041","ACCIDENT_DT":"05/25/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"EE WAS PREPARING TO SPLICE A WATER LINE WHEN ANOTHER EE DROPPED A CRIB BLOCK. THE CRIB BLOCK STRUCK A HACSAW THAT WAS LAYING ON THE BOTTOM CAUSING IT TO BOUNCE UP STRIKING EE IN THE RIGHT EYEB ROW. EE RECEIVED 13 STITCHES.","sourceDate":"2000-05-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2002-09-16","lastDate":"2002-09-16","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":69,"firstDate":"2000-01-05","lastDate":"2002-04-04","metrics":{"ss":31,"delinquent":69,"recentRows":0,"paidPenalty":12138,"proposedPenalty":12938,"currentAssessment":12138},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1096786","VIOLATION_NO":"7498546","ISSUE_DT":"04/04/2002","CFR_STANDARD_CD":"75.523","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-04-04"},{"SOURCE_ROW_NUMBER":"1086742","VIOLATION_NO":"7499115","ISSUE_DT":"01/15/2002","CFR_STANDARD_CD":"75.334(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-01-15"},{"SOURCE_ROW_NUMBER":"1086741","VIOLATION_NO":"7499114","ISSUE_DT":"01/15/2002","CFR_STANDARD_CD":"75.1200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"161.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-01-15"},{"SOURCE_ROW_NUMBER":"1086710","VIOLATION_NO":"7498947","ISSUE_DT":"12/05/2001","CFR_STANDARD_CD":"75.1722(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-05"},{"SOURCE_ROW_NUMBER":"1086709","VIOLATION_NO":"7498946","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.503","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1086708","VIOLATION_NO":"7498944","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.807","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1086707","VIOLATION_NO":"7498943","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.1100-2(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1086706","VIOLATION_NO":"7498942","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.202(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1086705","VIOLATION_NO":"7498941","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.334(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"242.00","CURRENT_ASSESSMENT_AMT":"242.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1086704","VIOLATION_NO":"7498940","ISSUE_DT":"12/03/2001","CFR_STANDARD_CD":"75.508-2","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"1113476","VIOLATION_NO":"7495889","ISSUE_DT":"10/30/2001","CFR_STANDARD_CD":"75.1714-2(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-10-30"},{"SOURCE_ROW_NUMBER":"1113475","VIOLATION_NO":"7495888","ISSUE_DT":"10/30/2001","CFR_STANDARD_CD":"75.1714-3(e)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"161.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-10-30"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2000-12-08","lastDate":"2000-12-08","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":3700,"originalPenalty":4500},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"473105","VIOLATION_NO":"7497160","DOCKET_NO":"KENT20000249","DECISION_DT":"12/08/2000","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"4500.00","DECISION_PENALTY_AMT":"3700.00","JUDGE_FIRST_NAME":"Jerold","JUDGE_LAST_NAME":"Feldman","sourceDate":"2000-12-08"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":249,"firstDate":"2000-01-06","lastDate":"2002-03-27","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":22,"validSamples":227,"maxConcentration":3.733,"concentrationTotal":150.551},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"561852","CASS_NUM":"50625729","SMP_TAKEN_DT":"3/27/2002","CONC":".115","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":"2002-03-27"},{"SOURCE_ROW_NUMBER":"1042329","CASS_NUM":"50625736","SMP_TAKEN_DT":"3/26/2002","CONC":".129","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":"2002-03-26"},{"SOURCE_ROW_NUMBER":"1219713","CASS_NUM":"50625743","SMP_TAKEN_DT":"3/25/2002","CONC":".71","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":"2002-03-25"},{"SOURCE_ROW_NUMBER":"160992","CASS_NUM":"50625710","SMP_TAKEN_DT":"3/25/2002","CONC":".13","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":"2002-03-25"},{"SOURCE_ROW_NUMBER":"327668","CASS_NUM":"50625764","SMP_TAKEN_DT":"3/22/2002","CONC":".695","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":"2002-03-22"},{"SOURCE_ROW_NUMBER":"451272","CASS_NUM":"50625737","SMP_TAKEN_DT":"3/21/2002","CONC":".365","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":"2002-03-21"},{"SOURCE_ROW_NUMBER":"1610846","CASS_NUM":"57413990","SMP_TAKEN_DT":"2/14/2002","CONC":".208","SMP_TYPE_CD_DESC":"INTAKE AIR","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2002-02-14"},{"SOURCE_ROW_NUMBER":"900047","CASS_NUM":"57413967","SMP_TAKEN_DT":"2/14/2002","CONC":".194","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":"2002-02-14"},{"SOURCE_ROW_NUMBER":"753556","CASS_NUM":"57413999","SMP_TAKEN_DT":"2/14/2002","CONC":".641","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2002-02-14"},{"SOURCE_ROW_NUMBER":"463148","CASS_NUM":"57414157","SMP_TAKEN_DT":"2/14/2002","CONC":".753","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 (OFF STANDARD)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2002-02-14"},{"SOURCE_ROW_NUMBER":"359223","CASS_NUM":"57414161","SMP_TAKEN_DT":"2/14/2002","CONC":".259","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":"2002-02-14"},{"SOURCE_ROW_NUMBER":"266850","CASS_NUM":"57414153","SMP_TAKEN_DT":"2/14/2002","CONC":".605","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":"2002-02-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":9,"firstDate":"2000-01-25","lastDate":"2002-03-13","metrics":{"linkedIssuances":9},"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":"1999-02-01","lastDate":"1999-02-01","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":55,"firstDate":"2000-01-04","lastDate":"2002-09-16","metrics":{"inspectors":63,"recentRows":0,"onSiteHours":726,"inspectionHours":1312,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"883743","EVENT_NO":"4219541","INSPECTION_BEGIN_DT":"09/16/2002","INSPECTION_END_DT":"09/17/2002","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2002-09-16"},{"SOURCE_ROW_NUMBER":"1048367","EVENT_NO":"4225325","INSPECTION_BEGIN_DT":"04/16/2002","INSPECTION_END_DT":"04/16/2002","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2002-04-16"},{"SOURCE_ROW_NUMBER":"141766","EVENT_NO":"4218730","INSPECTION_BEGIN_DT":"04/02/2002","INSPECTION_END_DT":"04/22/2002","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"31.5","SUM_TOTAL_ON_SITE_HOURS":"18.5","sourceDate":"2002-04-02"},{"SOURCE_ROW_NUMBER":"863908","EVENT_NO":"4230588","INSPECTION_BEGIN_DT":"02/13/2002","INSPECTION_END_DT":"02/19/2002","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2002-02-13"},{"SOURCE_ROW_NUMBER":"944514","EVENT_NO":"4209776","INSPECTION_BEGIN_DT":"02/06/2002","INSPECTION_END_DT":"02/06/2002","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2002-02-06"},{"SOURCE_ROW_NUMBER":"181940","EVENT_NO":"4225407","INSPECTION_BEGIN_DT":"02/04/2002","INSPECTION_END_DT":"02/11/2002","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2002-02-04"},{"SOURCE_ROW_NUMBER":"1091510","EVENT_NO":"4230581","INSPECTION_BEGIN_DT":"01/22/2002","INSPECTION_END_DT":"01/25/2002","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2002-01-22"},{"SOURCE_ROW_NUMBER":"259600","EVENT_NO":"4209770","INSPECTION_BEGIN_DT":"01/14/2002","INSPECTION_END_DT":"03/11/2002","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"42.5","SUM_TOTAL_ON_SITE_HOURS":"23.5","sourceDate":"2002-01-14"},{"SOURCE_ROW_NUMBER":"872521","EVENT_NO":"4209764","INSPECTION_BEGIN_DT":"12/03/2001","INSPECTION_END_DT":"12/19/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"55","SUM_TOTAL_ON_SITE_HOURS":"36","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"759408","EVENT_NO":"4225042","INSPECTION_BEGIN_DT":"10/29/2001","INSPECTION_END_DT":"11/06/2001","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2001-10-29"},{"SOURCE_ROW_NUMBER":"1015472","EVENT_NO":"4230563","INSPECTION_BEGIN_DT":"10/18/2001","INSPECTION_END_DT":"10/22/2001","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2001-10-18"},{"SOURCE_ROW_NUMBER":"229178","EVENT_NO":"4230551","INSPECTION_BEGIN_DT":"08/23/2001","INSPECTION_END_DT":"08/27/2001","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2001-08-23"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":21,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q3":{"hours":0,"employees":0,"production":0},"2002-Q2":{"hours":2729,"employees":14,"production":8346},"2002-Q1":{"hours":23187,"employees":35,"production":60189},"2001-Q4":{"hours":25258,"employees":40,"production":74008},"2001-Q3":{"hours":22464,"employees":38,"production":70766},"2001-Q2":{"hours":23373,"employees":33,"production":84542},"2001-Q1":{"hours":22941,"employees":35,"production":92150},"2000-Q4":{"hours":22837,"employees":40,"production":80389},"2000-Q3":{"hours":24583,"employees":45,"production":94627},"2000-Q2":{"hours":23507,"employees":45,"production":100398},"2000-Q1":{"hours":22654,"employees":44,"production":110782}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":6,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":93581,"employees":43,"production":386196},"2001":{"hours":94036,"employees":37,"production":321466},"2002":{"hours":25916,"employees":26,"production":68535}},"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":14,"firstDate":"2000-01-11","lastDate":"2001-08-23","metrics":{"recentRows":0,"doseOver100":3,"actDoseTotal":1073,"pelDoseTotal":786},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"68414","EVENT_NO":"4230551","SURVEY_DATE":"08/23/2001","OCCUPATION_CD_DESC":"CONTINUOUS MINER HELPER","MACHINE_CD":"40","MANUFACTURER_CD":"119","ACT_DOSE_85":"77","PEL_DOSE_90":"68","SURVEY_TYPE":"F","sourceDate":"2001-08-23"},{"SOURCE_ROW_NUMBER":"68413","EVENT_NO":"4230532","SURVEY_DATE":"06/26/2001","OCCUPATION_CD_DESC":"CONTINUOUS MINER HELPER","MACHINE_CD":"05","MANUFACTURER_CD":"058","ACT_DOSE_85":"167","PEL_DOSE_90":"154","SURVEY_TYPE":"I","sourceDate":"2001-06-26"},{"SOURCE_ROW_NUMBER":"68412","EVENT_NO":"4230532","SURVEY_DATE":"06/26/2001","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"039","ACT_DOSE_85":"100","PEL_DOSE_90":"78","SURVEY_TYPE":"I","sourceDate":"2001-06-26"},{"SOURCE_ROW_NUMBER":"68411","EVENT_NO":"4230532","SURVEY_DATE":"06/26/2001","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"67","PEL_DOSE_90":"56","SURVEY_TYPE":"I","sourceDate":"2001-06-26"},{"SOURCE_ROW_NUMBER":"68410","EVENT_NO":"4220401","SURVEY_DATE":"02/20/2001","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"30","PEL_DOSE_90":"8","SURVEY_TYPE":"I","sourceDate":"2001-02-20"},{"SOURCE_ROW_NUMBER":"68409","EVENT_NO":"4220381","SURVEY_DATE":"11/17/2000","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"44","PEL_DOSE_90":"8","SURVEY_TYPE":"I","sourceDate":"2000-11-17"},{"SOURCE_ROW_NUMBER":"68408","EVENT_NO":"4220369","SURVEY_DATE":"10/12/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"97","PEL_DOSE_90":"81","SURVEY_TYPE":"I","sourceDate":"2000-10-12"},{"SOURCE_ROW_NUMBER":"68407","EVENT_NO":"4220369","SURVEY_DATE":"10/12/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"105","PEL_DOSE_90":"84","SURVEY_TYPE":"I","sourceDate":"2000-10-12"},{"SOURCE_ROW_NUMBER":"68406","EVENT_NO":"4220369","SURVEY_DATE":"10/12/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"51","PEL_DOSE_90":"33","SURVEY_TYPE":"I","sourceDate":"2000-10-12"},{"SOURCE_ROW_NUMBER":"68405","EVENT_NO":"4220369","SURVEY_DATE":"10/12/2000","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"54","PEL_DOSE_90":"37","SURVEY_TYPE":"I","sourceDate":"2000-10-12"},{"SOURCE_ROW_NUMBER":"68404","EVENT_NO":"4220332","SURVEY_DATE":"05/02/2000","OCCUPATION_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","MACHINE_CD":"18","MANUFACTURER_CD":"018","ACT_DOSE_85":"39","PEL_DOSE_90":"12","SURVEY_TYPE":"I","sourceDate":"2000-05-02"},{"SOURCE_ROW_NUMBER":"68403","EVENT_NO":"4220081","SURVEY_DATE":"01/11/2000","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","MANUFACTURER_CD":"058","ACT_DOSE_85":"104","PEL_DOSE_90":"78","SURVEY_TYPE":"I","sourceDate":"2000-01-11"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":23,"firstDate":"2000-01-11","lastDate":"2002-02-14","metrics":{"recentRows":0,"voidSamples":0,"maxQuartzPct":13.1,"validSamples":23,"quartzPctTotal":92},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1585","CASSETTE_NO":"57414181","SAMPLE_DT":"02/14/2002","QUARTZ_PCT":"04.2","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2002-02-14"},{"SOURCE_ROW_NUMBER":"87765","CASSETTE_NO":"57369590","SAMPLE_DT":"08/23/2001","QUARTZ_PCT":"03.1","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-08-23"},{"SOURCE_ROW_NUMBER":"145864","CASSETTE_NO":"57337935","SAMPLE_DT":"06/26/2001","QUARTZ_PCT":"03.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-06-26"},{"SOURCE_ROW_NUMBER":"20613","CASSETTE_NO":"57346936","SAMPLE_DT":"05/03/2001","QUARTZ_PCT":"03.2","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-05-03"},{"SOURCE_ROW_NUMBER":"105614","CASSETTE_NO":"57348795","SAMPLE_DT":"03/14/2001","QUARTZ_PCT":"13.1","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-03-14"},{"SOURCE_ROW_NUMBER":"96619","CASSETTE_NO":"57348709","SAMPLE_DT":"03/14/2001","QUARTZ_PCT":"00.2","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-03-14"},{"SOURCE_ROW_NUMBER":"129284","CASSETTE_NO":"57316729","SAMPLE_DT":"02/20/2001","QUARTZ_PCT":"05.6","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-02-20"},{"SOURCE_ROW_NUMBER":"55389","CASSETTE_NO":"57316948","SAMPLE_DT":"02/20/2001","QUARTZ_PCT":"08.6","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-02-20"},{"SOURCE_ROW_NUMBER":"36559","CASSETTE_NO":"57316924","SAMPLE_DT":"02/20/2001","QUARTZ_PCT":"03.8","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-02-20"},{"SOURCE_ROW_NUMBER":"147849","CASSETTE_NO":"57317409","SAMPLE_DT":"12/12/2000","QUARTZ_PCT":"02.2","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-12-12"},{"SOURCE_ROW_NUMBER":"132811","CASSETTE_NO":"57317324","SAMPLE_DT":"12/12/2000","QUARTZ_PCT":"00.4","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-12-12"},{"SOURCE_ROW_NUMBER":"109236","CASSETTE_NO":"57317407","SAMPLE_DT":"12/12/2000","QUARTZ_PCT":"03.6","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2000-12-12"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":71,"firstDate":"2000-01-05","lastDate":"2002-04-04","metrics":{"ss":32,"amountDue":12138,"contested":1,"amountPaid":12138,"recentRows":0,"section104d":2,"unterminated":0,"proposedPenalty":12938},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"952641","VIOLATION_NO":"7498546","VIOLATION_ISSUE_DT":"04/04/2002","SIG_SUB":"N","PART_SECTION":"75.523","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/04/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-04-04"},{"SOURCE_ROW_NUMBER":"952637","VIOLATION_NO":"7499115","VIOLATION_ISSUE_DT":"01/15/2002","SIG_SUB":"N","PART_SECTION":"75.334(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"8","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2002","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2002-01-15"},{"SOURCE_ROW_NUMBER":"952636","VIOLATION_NO":"7499114","VIOLATION_ISSUE_DT":"01/15/2002","SIG_SUB":"Y","PART_SECTION":"75.1200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/15/2002","PROPOSED_PENALTY":"161","AMOUNT_DUE":"161","AMOUNT_PAID":"161","CONTESTED_IND":"N","sourceDate":"2002-01-15"},{"SOURCE_ROW_NUMBER":"952688","VIOLATION_NO":"7498947","VIOLATION_ISSUE_DT":"12/05/2001","SIG_SUB":"N","PART_SECTION":"75.1722(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/17/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-12-05"},{"SOURCE_ROW_NUMBER":"952687","VIOLATION_NO":"7498946","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"Y","PART_SECTION":"75.503","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/05/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952686","VIOLATION_NO":"7498945","VIOLATION_ISSUE_DT":"12/03/2001","PART_SECTION":"75.1403-10(e)","CIT_ORD_SAFE":"Safeguard","NO_AFFECTED":"0","TERMINATION_DT":"12/03/2001","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952685","VIOLATION_NO":"7498944","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"N","PART_SECTION":"75.807","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/05/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952684","VIOLATION_NO":"7498943","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"N","PART_SECTION":"75.1100-2(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/03/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952683","VIOLATION_NO":"7498942","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"Y","PART_SECTION":"75.202(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/11/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952682","VIOLATION_NO":"7498941","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"Y","PART_SECTION":"75.334(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"8","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/05/2001","PROPOSED_PENALTY":"242","AMOUNT_DUE":"242","AMOUNT_PAID":"242","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952681","VIOLATION_NO":"7498940","VIOLATION_ISSUE_DT":"12/03/2001","SIG_SUB":"N","PART_SECTION":"75.508-2","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/03/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-12-03"},{"SOURCE_ROW_NUMBER":"952680","VIOLATION_NO":"7495889","VIOLATION_ISSUE_DT":"10/30/2001","SIG_SUB":"Y","PART_SECTION":"75.1714-2(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/30/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-10-30"}]}],"safety":{"href":"/api/v1/mines/1518141/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1518141/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":"Electric face equipment; deenergization.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.523","part":"75","subchapter":"O","subpart":"F","id":"75.523","citation":"30 CFR 75.523","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":"Worked-out areas and areas where pillars are being recovered.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.334","part":"75","subchapter":"O","subpart":"D","id":"75.334","citation":"30 CFR 75.334","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":2},{"chapter":"I","heading":"Mine map.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-M/section-75.1200","part":"75","subchapter":"O","subpart":"M","id":"75.1200","citation":"30 CFR 75.1200","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 75.1722","heading":"Mechanical equipment guards.","id":"75.1722","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1722","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"R","subpartHeading":"Subpart R—Miscellaneous","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) 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(c) Except when testing the machinery, guards shall be securely in place while machinery is being operated.\n\n[38 FR 4976, Feb. 23, 1973]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.503","heading":"Permissible electric face equipment; maintenance.","id":"75.503","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.503","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 Provisions]\n\nThe operator of each coal mine shall maintain in permissible condition all electric face equipment required by §§ 75.500, 75.501, 75.504 to be permissible which is taken into or used inby the last open crosscut of any such mine.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1403-10","heading":"Criteria—Haulage; general.","id":"75.1403-10","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-O/section-75.1403-10","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"O","subpartHeading":"Subpart O—Hoisting and Mantrips","text":"(a) A permissible trip light or other approved device such as reflectors, approved by the Coal Mine Safety District Manager(s), should be used on the rear of trips pulled, on the front of trips pushed and on trips lowered in slopes. However, trip lights or other approved devices need not be used on cars being shifted to and from loading machines, on cars being handled at loading heads, during gathering operations at working faces, when trailing locomotives are used, or on trips pulled by animals.\n\n(b) Cars on main haulage roads should not be pushed, except where necessary to push cars from side tracks located near the working section to the producing entries and rooms, where necessary to clear switches and sidetracks, and on the approach to cages, slopes, and surface inclines.\n\n(c) Warning lights or reflective signs or tapes should be installed along haulage roads at locations of abrupt or sudden changes in the overhead clearance.\n\n(d) No person, other than the motorman and brakeman, should ride on a locomotive unless authorized by the mine foreman, and then only when safe riding facilities are provided. No person should ride on any loaded car or on the bumper of any car. However, the brakeman may ride on the rear bumper of the last car of a slow moving trip pulled by a locomotive.\n\n(e) Positive-acting stopblocks or derails should be used where necessary to protect persons from danger of runaway haulage equipment.\n\n(f) An audible warning should be given by the operator of all self-propelled equipment including off-track equipment, where persons may be endangered by the movement of the equipment.\n\n(g) Locomotives and personnel carriers should not approach to within 300 feet of preceding haulage equipment, except trailing locomotives that are an integral part of the trip.\n\n(h) A total of at least 36 inches of unobstructed side clearance (both sides combined) should be provided for all rubber-tired haulage equipment where such equipment is used.\n\n(i) Off-track haulage roadways should be maintained as free as practicable from bottom irregularities, debris, and wet or muddy conditions that affect the control of the equipment.\n\n(j) Operators of self-propelled equipment should face in the direction of travel.\n\n(k) Mechanical steering and control devices should be maintained so as to provide positive control at all times.\n\n(l) All self-propelled rubber-tired haulage equipment should be equipped with well maintained brakes, lights, and a warning device.\n\n(m) On and after March 30, 1971, all tram control switches on rubber-tired equipment should be designed to provide automatic return to the stop or off position when released.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.807","heading":"Installation of high-voltage transmission cables.","id":"75.807","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-I/section-75.807","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"I","subpartHeading":"Subpart I—Underground High-Voltage Distribution","text":"[Statutory Provisions]\n\nAll underground high-voltage transmission cables shall be installed only in regularly inspected air courses and haulageways, and shall be covered, buried, or placed so as to afford protection against damage, guarded where men regularly work or pass under them unless they are 6 1/2 feet or more above the floor or rail, securely anchored, properly insulated, and guarded at ends, and covered, insulated, or placed to prevent contact with trolley wires and other low-voltage circuits.","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1100-2","heading":"Quantity and location of firefighting equipment.","id":"75.1100-2","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-L/section-75.1100-2","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"L","subpartHeading":"Subpart L—Fire Protection","text":"(a) Working sections. (1) Each working section of coal mines producing 300 tons or more per shift shall be provided with two portable fire extinguishers and 240 pounds of rock dust in bags or other suitable containers; waterlines shall extend to each section loading point and be equipped with enough fire hose to reach each working face unless the section loading point is provided with one of the following:\n\n(i) Two portable water cars; or\n\n(ii) Two portable chemical cars; or\n\n(iii) One portable water car or one portable chemical car, and either (a) a portable foam-generating machine or (b) a portable high-pressure rock-dusting machine fitted with at least 250 feet of hose and supplied with at least 60 sacks of rock dust.\n\n(2) Each working section of coal mines producing less than 300 tons of coal per shift shall be provided with the following:\n\n(i) Two portable fire extinguishers; and\n\n(ii) 240 pounds of rock dust in bags or other suitable containers; and\n\n(iii) At least 500 gallons of water and at least three pails of 10-quart capacity; or a waterline with sufficient hose to reach the working places; or a portable water car of at least 500-gallons capacity; or a portable, all-purpose, dry-powder chemical car of at least 125-pounds capacity.\n\n(3) As an alternative to paragraph (a)(2) of this section, each working section with no electrical equipment at the face of an anthracite coal mine producing less than 300 tons of coal per shift shall be provided with the following:\n\n(i) Portable fire extinguishers containing a total capacity of at least 30 pounds of dry chemical or 15 gallons of foam and located at the entrance to the gangway at the bottom of the slope; and\n\n(ii) Portable fire extinguishers containing a total capacity of at least 20 pounds of dry chemical or 10 gallons of foam and located within 500 feet from the working face.\n\n(b) Belt conveyors. In all coal mines, waterlines shall be installed parallel to the entire length of belt conveyors and shall be equipped with firehose outlets with valves at 300-foot intervals along each belt conveyor and at tailpieces. At least 500 feet of firehose with fittings suitable for connection with each belt conveyor waterline system shall be stored at strategic locations along the belt conveyor. Waterlines may be installed in entries adjacent to the conveyor entry belt as long as the outlets project into the belt conveyor entry.\n\n(c) Haulage tracks. (1) In mines producing 300 tons of coal or more per shift waterlines shall be installed parallel to all haulage tracks using mechanized equipment in the track or adjacent entry and shall extend to the loading point of each working section. Waterlines shall be equipped with outlet valves at intervals of not more than 500 feet, and 500 feet of firehose with fittings suitable for connection with such waterlines shall be provided at strategic locations. Two portable water cars, readily available, may be used in lieu of waterlines prescribed under this paragraph.\n\n(2) In mines producing less than 300 tons of coal per shift, there shall be provided at 500-foot intervals in all main and secondary haulage roads:\n\n(i) A tank of water of at least 55-gallon capacity with at least 3 pails of not less than 10-quart capacity; or\n\n(ii) Not less than 240 pounds of bagged rock dust.\n\n(d) Transportation. Each track or off-track locomotive, self-propelled man-trip car, or personnel carrier shall be equipped with one portable fire extinguisher.\n\n(e) Electrical installations. At each electrical installation, the operator shall provide two portable fire extinguishers that have a nominal capacity of 5 pounds of dry chemical, or one extinguisher that has a nominal capacity of at least 10 pounds of dry chemical, and which have a 2-A:10-B:C or higher rating.\n\n(f) Oil storage stations. Two portable fire extinguishers and 240 pounds of rock dust, shall be provided at each permanent underground oil storage station. One portable fire extinguisher shall be provided at each working section where 25 gallons or more of oil are stored in addition to extinguishers required under paragraph (a) of this section.\n\n(g) Welding, cutting, soldering. One portable fire extinguisher or 240 pounds of rock dust shall be provided at locations where welding, cutting, or soldering with arc or flame is being done.\n\n(h) Powerlines. At each wooden door through which powerlines pass there shall be one portable fire extinguisher or 240 pounds of rock dust within 25 feet of the door on the intake air side.\n\n(i) Emergency materials. (1) At each mine producing 300 tons of coal or more per shift there shall be readily available the following materials at locations not exceeding 2 miles from each working section:\n\n1,000 board feet of brattice boards 2 rolls of brattice cloth 2 hand saws 25 pounds of 8 d nails 25 pounds of 10 d nails 25 pounds of 16 d nails 3 claw hammers 25 bags of wood fiber plaster or 10 bags of cement (or equivalent material for stoppings) 5 tons of rock dust\n\n(2) At each mine producing less than 300 tons of coal per shift the above materials shall be available at the mine, provided, however, that the emergency materials for one or more mines may be stored at a central warehouse or building supply company and such supply must be the equivalent of that required for all mines involved and within 1-hour's delivery time from each mine. This exception shall not apply where the active working sections are more than 2 miles from the surface.\n\n[35 FR 17890, Nov. 20, 1970, as amended at 73 FR 53127, Sept. 15, 2008]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.202","heading":"Protection from falls of roof, face and ribs.","id":"75.202","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.202","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"C","subpartHeading":"Subpart C—Roof Support","text":"(a) The roof, face and ribs of areas where persons work or travel shall be supported or otherwise controlled to protect persons from hazards related to falls of the roof, face or ribs and coal or rock bursts.\n\n(b) No person shall work or travel under unsupported roof unless in accordance with this subpart.","occurrenceCount":1},{"chapter":"I","heading":"Changes in electric system map; recording.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.508-2","part":"75","subchapter":"O","subpart":"F","id":"75.508-2","citation":"30 CFR 75.508-2","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":"Self-rescue devices; use and location requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-2","part":"75","subchapter":"O","subpart":"R","id":"75.1714-2","citation":"30 CFR 75.1714-2","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1518141","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}