{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1518618","name":"B & D # 4","status":"Abandoned","status_date":"2004-02-23","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Harlan","nearest_town":"Liggett","operator_id":"P24720","operator_name":"B & D Mining L.L.C.","controller_id":"C12998","controller_name":"Stanley R  Ditty","district":"C07","office":"Harlan KY Field Office","employees":0,"latitude":36.735277,"longitude":-83.331388},"coverage":{"contributingSources":17,"registeredSources":20,"sourceRows":596},"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":"1518618","name":"B & D # 4"},"operator":{"type":"operator","id":"P24720","name":"B & D Mining L.L.C."},"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":"1518618","name":"B & D # 4"},"validFrom":"2001-07-30","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518618|C12998|2001-07-30|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24720","name":"B & D Mining L.L.C."},"object":{"type":"mine","id":"1518618","name":"B & D # 4"},"validFrom":"2003-03-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518618|P24720|2003-03-03|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C12998","name":"Stanley R  Ditty"},"object":{"type":"operator","id":"P24720","name":"B & D Mining L.L.C."},"validFrom":"2003-03-03","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518618","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518618|P24720|2003-03-03|C12998|2001-07-30|88364"}}],"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":4,"firstDate":"2003-08-06","lastDate":"2003-11-08","metrics":{"daysLost":164,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"246746","DOCUMENT_NO":"220033280029","ACCIDENT_DT":"11/08/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Laborer, Bull gang, Faceman, Parts runner, Roustabout, Roof trimmer/scaler","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"EE STATED HE WAS OPERATING A SHUTTLE CAR WHEN HE FELT A SUDDEN PAIN IN HIS RIGHT ARM.","sourceDate":"2003-11-08"},{"SOURCE_ROW_NUMBER":"27369","DOCUMENT_NO":"220033280014","ACCIDENT_DT":"11/08/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"NO VALUE FOUND","ACCIDENT_TYPE":"No Value Found","OCCUPATION":"Discontinued 1/31/2014.  Several other codes cover Scoop Car Operator","NO_INJURIES":"1","DAYS_LOST":"161","NARRATIVE":"EE STATED THAT HE WAS LOADING SUPPLIES WHILE IN THE SCOOP BUCKET. HIS FOOT SLIPPED AS HE TURNED RESULTING IN TWISTING HIS KNEE.","sourceDate":"2003-11-08"},{"SOURCE_ROW_NUMBER":"5888","DOCUMENT_NO":"220032670022","ACCIDENT_DT":"09/17/2003","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"NO VALUE FOUND","ACCIDENT_TYPE":"No Value Found","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE STATED THAT HE WAS ROOF BOLTING WHEN A PIECE OF DRILL STEEL HUNG IN THE HOLE HE WAS DRILLING. THE DRILL STEEL THEN CAME LOOSE AND STRUCK EE ON THE LITTLE FINGER OF HIS LEFT HAND.","sourceDate":"2003-09-17"},{"SOURCE_ROW_NUMBER":"18663","DOCUMENT_NO":"220032300038","ACCIDENT_DT":"08/06/2003","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","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","NARRATIVE":"EE STATED THAT HE WAS LIFTING A PIECE OF BELT STRUCTURE WHEN HE FELT SOMETHING PULL IN HIS LOWER STOMACH.","sourceDate":"2003-08-06"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2004-02-23","lastDate":"2004-02-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":141,"firstDate":"2003-03-25","lastDate":"2003-12-23","metrics":{"ss":71,"delinquent":141,"recentRows":0,"paidPenalty":5908,"proposedPenalty":21813,"currentAssessment":21399},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1145263","VIOLATION_NO":"7518072","ISSUE_DT":"12/23/2003","CFR_STANDARD_CD":"75.342(a)(4)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-23"},{"SOURCE_ROW_NUMBER":"1145262","VIOLATION_NO":"7518071","ISSUE_DT":"12/23/2003","CFR_STANDARD_CD":"75.1714-3(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-23"},{"SOURCE_ROW_NUMBER":"1145261","VIOLATION_NO":"7518070","ISSUE_DT":"12/22/2003","CFR_STANDARD_CD":"75.208","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-22"},{"SOURCE_ROW_NUMBER":"1145295","VIOLATION_NO":"7537498","ISSUE_DT":"12/11/2003","CFR_STANDARD_CD":"75.520","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1145294","VIOLATION_NO":"7537497","ISSUE_DT":"12/11/2003","CFR_STANDARD_CD":"75.601-1","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1145293","VIOLATION_NO":"7537496","ISSUE_DT":"12/11/2003","CFR_STANDARD_CD":"75.220(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1145292","VIOLATION_NO":"7537495","ISSUE_DT":"12/11/2003","CFR_STANDARD_CD":"75.220(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1145291","VIOLATION_NO":"7537494","ISSUE_DT":"12/11/2003","CFR_STANDARD_CD":"75.220(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1131969","VIOLATION_NO":"7525015","ISSUE_DT":"12/09/2003","CFR_STANDARD_CD":"75.220(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"1145260","VIOLATION_NO":"7518069","ISSUE_DT":"11/25/2003","CFR_STANDARD_CD":"75.523-3(b)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-11-25"},{"SOURCE_ROW_NUMBER":"1145259","VIOLATION_NO":"7518067","ISSUE_DT":"11/23/2003","CFR_STANDARD_CD":"75.512-2","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2003-11-23"},{"SOURCE_ROW_NUMBER":"1145258","VIOLATION_NO":"7518066","ISSUE_DT":"11/20/2003","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":"2003-11-20"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2004-11-23","lastDate":"2004-11-23","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":2207,"originalPenalty":2621},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"184040","VIOLATION_NO":"7539413","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1566.00","DECISION_PENALTY_AMT":"1366.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2004-11-23"},{"SOURCE_ROW_NUMBER":"183849","VIOLATION_NO":"7537931","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"217.00","DECISION_PENALTY_AMT":"178.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2004-11-23"},{"SOURCE_ROW_NUMBER":"183638","VIOLATION_NO":"7532988","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"375.00","DECISION_PENALTY_AMT":"375.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2004-11-23"},{"SOURCE_ROW_NUMBER":"1941","VIOLATION_NO":"7537937","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"286.00","DECISION_PENALTY_AMT":"228.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2004-11-23"},{"SOURCE_ROW_NUMBER":"1940","VIOLATION_NO":"7537933","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"177.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2004-11-23"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":142,"firstDate":"2003-04-16","lastDate":"2004-01-16","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":41,"validSamples":101,"maxConcentration":29.23,"concentrationTotal":118.715},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1547588","CASS_NUM":"50729922","SMP_TAKEN_DT":"1/16/2004","CONC":".153","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-16"},{"SOURCE_ROW_NUMBER":"842013","CASS_NUM":"50729876","SMP_TAKEN_DT":"1/15/2004","CONC":".145","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-15"},{"SOURCE_ROW_NUMBER":"676776","CASS_NUM":"50729918","SMP_TAKEN_DT":"1/14/2004","CONC":".12","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"VOID SAMPLE","VOID_CD_DESC":"EXCESS SAMPLE","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-14"},{"SOURCE_ROW_NUMBER":"1510341","CASS_NUM":"50729923","SMP_TAKEN_DT":"1/13/2004","CONC":"1.282","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-13"},{"SOURCE_ROW_NUMBER":"829532","CASS_NUM":"50708095","SMP_TAKEN_DT":"1/12/2004","CONC":".623","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-12"},{"SOURCE_ROW_NUMBER":"1581514","CASS_NUM":"50708077","SMP_TAKEN_DT":"1/6/2004","CONC":".09","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-06"},{"SOURCE_ROW_NUMBER":"69911","CASS_NUM":"50708094","SMP_TAKEN_DT":"1/6/2004","CONC":".591","SMP_TYPE_CD_DESC":"DESIGNATED AREA","SMP_USE_CD_DESC":"NOT YET USED IN DETERMINATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"OCCUPATION CODE NOT FOUND","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2004-01-06"},{"SOURCE_ROW_NUMBER":"20398","CASS_NUM":"50708083","SMP_TAKEN_DT":"12/20/2003","CONC":".061","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":"2003-12-20"},{"SOURCE_ROW_NUMBER":"15054","CASS_NUM":"50708079","SMP_TAKEN_DT":"12/19/2003","CONC":".504","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":"2003-12-19"},{"SOURCE_ROW_NUMBER":"782758","CASS_NUM":"50708102","SMP_TAKEN_DT":"12/18/2003","CONC":"2.764","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":"2003-12-18"},{"SOURCE_ROW_NUMBER":"567838","CASS_NUM":"50708164","SMP_TAKEN_DT":"12/17/2003","CONC":"2.89","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":"2003-12-17"},{"SOURCE_ROW_NUMBER":"1402040","CASS_NUM":"50708104","SMP_TAKEN_DT":"12/16/2003","CONC":"4.663","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":"2003-12-16"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":8,"firstDate":"2003-12-04","lastDate":"2003-12-04","metrics":{"linkedIssuances":8},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2003-10-15","lastDate":"2003-11-10","metrics":{"decisions":5,"ssChanged":1,"recentRows":0,"decisionPenalty":2207,"proposedPenalty":2621},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"282604","CITATION_NO":"7532988","CITATION_ISSUE_DT":"11/10/2003","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","CFR_STANDARD_CODE":"75.370(a)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"375.00","DECISION_PENALTY_AMT":"375.00","sourceDate":"2003-11-10"},{"SOURCE_ROW_NUMBER":"282482","CITATION_NO":"7539413","CITATION_ISSUE_DT":"11/10/2003","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","CFR_STANDARD_CODE":"75.1702","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1566.00","DECISION_PENALTY_AMT":"1366.00","sourceDate":"2003-11-10"},{"SOURCE_ROW_NUMBER":"283355","CITATION_NO":"7537931","CITATION_ISSUE_DT":"10/15/2003","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","CFR_STANDARD_CODE":"75.340(a)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"217.00","DECISION_PENALTY_AMT":"178.00","sourceDate":"2003-10-15"},{"SOURCE_ROW_NUMBER":"169317","CITATION_NO":"7537937","CITATION_ISSUE_DT":"10/15/2003","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","CFR_STANDARD_CODE":"77.509(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"286.00","DECISION_PENALTY_AMT":"228.00","sourceDate":"2003-10-15"},{"SOURCE_ROW_NUMBER":"113181","CITATION_NO":"7537933","CITATION_ISSUE_DT":"10/15/2003","DOCKET_NO":"KENT 2004-227","DECISION_DT":"11/23/2004","CFR_STANDARD_CODE":"75.340(a)(1)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"177.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2003-10-15"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":62,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":8,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":"2003-03-03","lastDate":"2003-03-03","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":28,"firstDate":"2003-03-25","lastDate":"2004-02-18","metrics":{"inspectors":41,"recentRows":0,"onSiteHours":462.5,"inspectionHours":683.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"919221","EVENT_NO":"4206900","INSPECTION_BEGIN_DT":"02/18/2004","INSPECTION_END_DT":"02/24/2004","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2004-02-18"},{"SOURCE_ROW_NUMBER":"706089","EVENT_NO":"4230315","INSPECTION_BEGIN_DT":"01/05/2004","INSPECTION_END_DT":"01/06/2004","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2004-01-05"},{"SOURCE_ROW_NUMBER":"861812","EVENT_NO":"4231817","INSPECTION_BEGIN_DT":"12/09/2003","INSPECTION_END_DT":"12/09/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"860031","EVENT_NO":"4231818","INSPECTION_BEGIN_DT":"12/09/2003","INSPECTION_END_DT":"12/09/2003","ACTIVITY_CODE":"BBB","ACTIVITY":"NOISE TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"371211","EVENT_NO":"4243988","INSPECTION_BEGIN_DT":"10/28/2003","INSPECTION_END_DT":"10/29/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2003-10-28"},{"SOURCE_ROW_NUMBER":"1110805","EVENT_NO":"4239507","INSPECTION_BEGIN_DT":"10/15/2003","INSPECTION_END_DT":"12/31/2003","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"8","SUM_TOTAL_INSP_HOURS":"222.5","SUM_TOTAL_ON_SITE_HOURS":"139","sourceDate":"2003-10-15"},{"SOURCE_ROW_NUMBER":"707742","EVENT_NO":"4243987","INSPECTION_BEGIN_DT":"10/15/2003","INSPECTION_END_DT":"10/15/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2003-10-15"},{"SOURCE_ROW_NUMBER":"903933","EVENT_NO":"4243986","INSPECTION_BEGIN_DT":"10/07/2003","INSPECTION_END_DT":"10/07/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2003-10-07"},{"SOURCE_ROW_NUMBER":"457817","EVENT_NO":"4230804","INSPECTION_BEGIN_DT":"10/01/2003","INSPECTION_END_DT":"10/01/2003","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2003-10-01"},{"SOURCE_ROW_NUMBER":"92495","EVENT_NO":"4243962","INSPECTION_BEGIN_DT":"08/18/2003","INSPECTION_END_DT":"08/18/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2003-08-18"},{"SOURCE_ROW_NUMBER":"539333","EVENT_NO":"4243960","INSPECTION_BEGIN_DT":"08/13/2003","INSPECTION_END_DT":"08/13/2003","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2003-08-13"},{"SOURCE_ROW_NUMBER":"176197","EVENT_NO":"4239504","INSPECTION_BEGIN_DT":"07/29/2003","INSPECTION_END_DT":"08/06/2003","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2003-07-29"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":8,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004-Q1":{"hours":8583,"employees":18,"production":8996},"2003-Q4":{"hours":49483,"employees":72,"production":67479},"2003-Q3":{"hours":46620,"employees":91,"production":80712},"2003-Q2":{"hours":43623,"employees":60,"production":90298}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2003":{"hours":139726,"employees":74,"production":238489},"2004":{"hours":8583,"employees":18,"production":8996}},"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":19,"firstDate":"2003-04-16","lastDate":"2003-12-09","metrics":{"recentRows":0,"doseOver100":3,"actDoseTotal":1279,"pelDoseTotal":993},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"81790","EVENT_NO":"4231818","SURVEY_DATE":"12/09/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"81","PEL_DOSE_90":"67","SURVEY_TYPE":"I","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"81789","EVENT_NO":"4231818","SURVEY_DATE":"12/09/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"066","ACT_DOSE_85":"61","PEL_DOSE_90":"44","SURVEY_TYPE":"I","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"81788","EVENT_NO":"4231818","SURVEY_DATE":"12/09/2003","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"71","PEL_DOSE_90":"55","SURVEY_TYPE":"I","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"81787","EVENT_NO":"4231818","SURVEY_DATE":"12/09/2003","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"49","PEL_DOSE_90":"31","SURVEY_TYPE":"I","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"81786","EVENT_NO":"4231818","SURVEY_DATE":"12/09/2003","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","MANUFACTURER_CD":"058","ACT_DOSE_85":"132","PEL_DOSE_90":"120","SURVEY_TYPE":"I","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"81804","EVENT_NO":"4243936","SURVEY_DATE":"07/01/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"103","ACT_DOSE_85":"44","PEL_DOSE_90":"40","SURVEY_TYPE":"I","sourceDate":"2003-07-01"},{"SOURCE_ROW_NUMBER":"81803","EVENT_NO":"4243936","SURVEY_DATE":"07/01/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"103","ACT_DOSE_85":"52","PEL_DOSE_90":"40","SURVEY_TYPE":"I","sourceDate":"2003-07-01"},{"SOURCE_ROW_NUMBER":"81802","EVENT_NO":"4243936","SURVEY_DATE":"07/01/2003","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (STANDARD SIDE)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"63","PEL_DOSE_90":"45","SURVEY_TYPE":"I","sourceDate":"2003-07-01"},{"SOURCE_ROW_NUMBER":"81801","EVENT_NO":"4243936","SURVEY_DATE":"07/01/2003","OCCUPATION_CD_DESC":"CONTINUOUS MINER OPERATOR","MACHINE_CD":"06","MANUFACTURER_CD":"058","ACT_DOSE_85":"139","PEL_DOSE_90":"126","SURVEY_TYPE":"I","sourceDate":"2003-07-01"},{"SOURCE_ROW_NUMBER":"81800","EVENT_NO":"4243916","SURVEY_DATE":"05/27/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (RETURN SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"103","ACT_DOSE_85":"70","PEL_DOSE_90":"53","SURVEY_TYPE":"I","sourceDate":"2003-05-27"},{"SOURCE_ROW_NUMBER":"81799","EVENT_NO":"4243916","SURVEY_DATE":"05/27/2003","OCCUPATION_CD_DESC":"ROOF BOLTER (TWIN HEAD) (INTAKE SIDE)","MACHINE_CD":"30","MANUFACTURER_CD":"103","ACT_DOSE_85":"79","PEL_DOSE_90":"68","SURVEY_TYPE":"I","sourceDate":"2003-05-27"},{"SOURCE_ROW_NUMBER":"81798","EVENT_NO":"4243916","SURVEY_DATE":"05/27/2003","OCCUPATION_CD_DESC":"SHUTTLE CAR OPERATOR (OFF STANDARD)","MACHINE_CD":"37","MANUFACTURER_CD":"058","ACT_DOSE_85":"53","PEL_DOSE_90":"21","SURVEY_TYPE":"I","sourceDate":"2003-05-27"}]},{"id":"msha-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":14,"firstDate":"2003-05-27","lastDate":"2003-12-09","metrics":{"recentRows":0,"voidSamples":1,"maxQuartzPct":23.6,"validSamples":13,"quartzPctTotal":132.3},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"134266","CASSETTE_NO":"57510898","SAMPLE_DT":"12/09/2003","QUARTZ_PCT":"10.3","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"128011","CASSETTE_NO":"57510911","SAMPLE_DT":"12/09/2003","QUARTZ_PCT":"04.9","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"21132","CASSETTE_NO":"50708118","SAMPLE_DT":"11/19/2003","OCC_CODE_DESC":"UTILITY MAN","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"INSUFFICIENT WEIGHT GAIN","sourceDate":"2003-11-19"},{"SOURCE_ROW_NUMBER":"157599","CASSETTE_NO":"57535130","SAMPLE_DT":"10/28/2003","QUARTZ_PCT":"18.9","OCC_CODE_DESC":"UTILITY MAN","SAMPLE_TYPE_DESC":"DESIGNATED WORK POSITION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-10-28"},{"SOURCE_ROW_NUMBER":"55298","CASSETTE_NO":"57535161","SAMPLE_DT":"10/28/2003","QUARTZ_PCT":"06.1","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-10-28"},{"SOURCE_ROW_NUMBER":"121909","CASSETTE_NO":"57535119","SAMPLE_DT":"10/07/2003","QUARTZ_PCT":"06.8","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-10-07"},{"SOURCE_ROW_NUMBER":"64260","CASSETTE_NO":"57535114","SAMPLE_DT":"10/07/2003","QUARTZ_PCT":"06.0","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-10-07"},{"SOURCE_ROW_NUMBER":"123620","CASSETTE_NO":"57534925","SAMPLE_DT":"08/18/2003","QUARTZ_PCT":"05.8","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-08-18"},{"SOURCE_ROW_NUMBER":"136063","CASSETTE_NO":"57534972","SAMPLE_DT":"08/13/2003","QUARTZ_PCT":"06.9","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-08-13"},{"SOURCE_ROW_NUMBER":"113152","CASSETTE_NO":"57530378","SAMPLE_DT":"07/02/2003","QUARTZ_PCT":"09.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-07-02"},{"SOURCE_ROW_NUMBER":"102926","CASSETTE_NO":"57530401","SAMPLE_DT":"07/02/2003","QUARTZ_PCT":"15.8","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-07-02"},{"SOURCE_ROW_NUMBER":"84449","CASSETTE_NO":"57530403","SAMPLE_DT":"07/02/2003","QUARTZ_PCT":"23.6","OCC_CODE_DESC":"OCCUPATION CODE NOT FOUND","SAMPLE_TYPE_DESC":"DESIGNATED AREA","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2003-07-02"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":145,"firstDate":"2003-03-25","lastDate":"2003-12-23","metrics":{"ss":74,"amountDue":21399,"contested":5,"amountPaid":5908,"recentRows":0,"section104d":2,"unterminated":0,"proposedPenalty":21813},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1037430","VIOLATION_NO":"7518072","VIOLATION_ISSUE_DT":"12/23/2003","SIG_SUB":"N","PART_SECTION":"75.342(a)(4)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/29/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-23"},{"SOURCE_ROW_NUMBER":"1037429","VIOLATION_NO":"7518071","VIOLATION_ISSUE_DT":"12/23/2003","SIG_SUB":"N","PART_SECTION":"75.1714-3(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/23/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-23"},{"SOURCE_ROW_NUMBER":"1037428","VIOLATION_NO":"7518070","VIOLATION_ISSUE_DT":"12/22/2003","SIG_SUB":"N","PART_SECTION":"75.208","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/22/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-22"},{"SOURCE_ROW_NUMBER":"1037462","VIOLATION_NO":"7537498","VIOLATION_ISSUE_DT":"12/11/2003","SIG_SUB":"N","PART_SECTION":"75.520","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/11/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1037461","VIOLATION_NO":"7537497","VIOLATION_ISSUE_DT":"12/11/2003","SIG_SUB":"Y","PART_SECTION":"75.601-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/11/2003","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1037460","VIOLATION_NO":"7537496","VIOLATION_ISSUE_DT":"12/11/2003","SIG_SUB":"Y","PART_SECTION":"75.220(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/22/2003","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1037459","VIOLATION_NO":"7537495","VIOLATION_ISSUE_DT":"12/11/2003","SIG_SUB":"Y","PART_SECTION":"75.220(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/22/2003","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1037458","VIOLATION_NO":"7537494","VIOLATION_ISSUE_DT":"12/11/2003","SIG_SUB":"Y","PART_SECTION":"75.220(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/22/2003","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-11"},{"SOURCE_ROW_NUMBER":"1037470","VIOLATION_NO":"7525015","VIOLATION_ISSUE_DT":"12/09/2003","SIG_SUB":"N","PART_SECTION":"75.220(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/09/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-12-09"},{"SOURCE_ROW_NUMBER":"1037427","VIOLATION_NO":"7518069","VIOLATION_ISSUE_DT":"11/25/2003","SIG_SUB":"N","PART_SECTION":"75.523-3(b)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/22/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-11-25"},{"SOURCE_ROW_NUMBER":"1037426","VIOLATION_NO":"7518067","VIOLATION_ISSUE_DT":"11/23/2003","SIG_SUB":"N","PART_SECTION":"75.512-2","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/23/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-11-23"},{"SOURCE_ROW_NUMBER":"1037425","VIOLATION_NO":"7518066","VIOLATION_ISSUE_DT":"11/20/2003","SIG_SUB":"N","PART_SECTION":"75.400","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/25/2003","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2003-11-20"}]}],"safety":{"href":"/api/v1/mines/1518618/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1518618/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.342","heading":"Methane monitors.","id":"75.342","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.342","part":"75","partHeading":"PART 75—MANDATORY SAFETY STANDARDS—UNDERGROUND COAL MINES","subchapter":"O","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","subpart":"D","subpartHeading":"Subpart D—Ventilation","text":"(a)(1) MSHA approved methane monitors shall be installed on all face cutting machines, continuous miners, longwall face equipment, loading machines, and other mechanized equipment used to extract or load coal within the working place.\n\n(2) The sensing device for methane monitors on longwall shearing machines shall be installed at the return air end of the longwall face. An additional sensing device also shall be installed on the longwall shearing machine, downwind and as close to the cutting head as practicable. An alternative location or locations for the sensing device required on the longwall shearing machine may be approved in the ventilation plan.\n\n(3) The sensing devices of methane monitors shall be installed as close to the working face as practicable.\n\n(4) Methane monitors shall be maintained in permissible and proper operating condition and shall be calibrated with a known air-methane mixture at least once every 31 days. To assure that methane monitors are properly maintained and calibrated, the operator shall:\n\n(i) Use persons properly trained in the maintenance, calibration, and permissibility of methane monitors to calibrate and maintain the devices.\n\n(ii) Maintain a record of all calibration tests of methane monitors. Records shall be maintained in a secure book that is not susceptible to alteration or electronically in a computer system so as to be secure and not susceptible to alteration.\n\n(iii) Retain the record of calibration tests for 1 year from the date of the test. Records shall be retained at a surface location at the mine and made available for inspection by authorized representatives of the Secretary and the representative of miners.\n\n(b)(1) When the methane concentration at any methane monitor reaches 1.0 percent the monitor shall give a warning signal.\n\n(2) The warning signal device of the methane monitor shall be visible to a person who can deenergize electric equipment or shut down diesel-powered equipment on which the monitor is mounted.\n\n(c) The methane monitor shall automatically deenergize electric equipment or shut down diesel-powered equipment on which it is mounted when—\n\n(1) The methane concentration at any methane monitor reaches 2.0 percent; or\n\n(2) The monitor is not operating properly.\n\n[61 FR 9829, Mar. 11, 1996, as amended at 61 FR 55527, Oct. 25, 1996]","occurrenceCount":1},{"chapter":"I","heading":"Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1714-3","part":"75","subchapter":"O","subpart":"R","id":"75.1714-3","citation":"30 CFR 75.1714-3","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":"Warning devices.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.208","part":"75","subchapter":"O","subpart":"C","id":"75.208","citation":"30 CFR 75.208","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":"Electric equipment; switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.520","part":"75","subchapter":"O","subpart":"F","id":"75.520","citation":"30 CFR 75.520","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 75.601-1","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":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.220","heading":"Roof control plan.","id":"75.220","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-C/section-75.220","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)(1) Each mine operator shall develop and follow a roof control plan, approved by the District Manager, that is suitable to the prevailing geological conditions, and the mining system to be used at the mine. Additional measures shall be taken to protect persons if unusual hazards are encountered.\n\n(2) The proposed roof control plan and any revisions to the plan shall be submitted, in writing, to the District Manager. When revisions to a roof control plan are proposed, only the revised pages need to be submitted unless otherwise specified by the District Manager.\n\n(b)(1) The mine operator will be notified in writing of the approval or denial of approval of a proposed roof control plan or proposed revision.\n\n(2) When approval of a proposed plan or revision is denied, the deficiencies of the plan or revision and recommended changes will be specified and the mine operator will be afforded an opportunity to discuss the deficiencies and changes with the District Manager.\n\n(3) Before new support materials, devices or systems other than roof bolts and accessories, are used as the only means of roof support, the District Manager may require that their effectiveness be demonstrated by experimental installations.\n\n(c) No proposed roof control plan or revision to a roof control plan shall be implemented before it is approved.\n\n(d) Before implementing an approved revision to a roof control plan, all persons who are affected by the revision shall be instructed in its provisions.\n\n(e) The approved roof control plan and any revisions shall be available to the miners and representative of miners at the mine.\n\n[53 FR 2375, Jan. 27, 1988; 53 FR 11395, Apr. 6, 1988, as amended at 60 FR 33723, June 29, 1995; 71 FR 16668, Apr. 3, 2006]","occurrenceCount":4},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.523-3","heading":"Automatic emergency-parking brakes.","id":"75.523-3","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.523-3","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":"(a) Except for personnel carriers, rubber-tired, self-propelled electric haulage equipment used in the active workings of underground coal mines shall be equipped with automatic emergency-parking brakes in accordance with the following schedule.\n\n(1) On and after May 23, 1989—\n\n(i) All new equipment ordered; and\n\n(ii) All equipment originally furnished with or retrofitted with automatic emergency-parking brakes which meet the requirements of this section.\n\n(2) On and after May 23, 1991, all other equipment.\n\n(b) Automatic emergency-parking brakes shall—\n\n(1) Be activated immediately by the emergency deenergization device required by 30 CFR 75.523-1 and 75.523-2;\n\n(2) Engage automatically within 5.0 seconds when the equipment is deenergized;\n\n(3) Safely bring the equipment when fully loaded to a complete stop on the maximum grade on which it is operated;\n\n(4) Hold the equipment stationary despite any contraction of brake parts, exhaustion of any non-mechanical source of energy, or leakage; and\n\n(5) Release only by a manual control that does not operate any other equipment function.\n\n(c) Automatic emergency-parking brakes shall include a means in the equipment operator's compartment to—\n\n(1) Apply the brakes manually without deenergizing the equipment; and\n\n(2) Release and reengage the brakes without energizing the equipment.\n\n(d) On and after November 24, 1989, rubber-tired, self-propelled electric face equipment not covered by paragraph (a) of this section shall be equipped with a means incorporated on the equipment and operable from each tramming station to hold the equipment stationary—\n\n(1) On the maximum grade on which it is operated; and\n\n(2) Despite any contraction of components, exhaustion of any non-mechanical source of energy, or leakage.\n\n(e) The brake systems required by paragraphs (a) or (d) of this section shall be applied when the equipment operator is not at the controls of the equipment, except during movement of disabled equipment.\n\n[54 FR 12412, Mar. 24, 1989]","occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.512-2","heading":"Frequency of examinations.","id":"75.512-2","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-F/section-75.512-2","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":"The examinations and tests required by § 75.512 shall be made at least weekly. Permissible equipment shall be examined to see that it is in permissible condition.","occurrenceCount":1},{"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1518618","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}