{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1518288","name":"Mine#3","status":"Abandoned and Sealed","status_date":"2002-09-24","mine_type":"Underground","coal_metal":"C","commodity":"Coal (Bituminous)","state":"KY","county":"Bell","nearest_town":"Middlesboro","operator_id":"P18012","operator_name":"Givens Coal Co Inc","controller_id":"C03411","controller_name":"George W  Givens Jr","district":"C07","office":"Barbourville KY Field Office","employees":0,"latitude":36.628889,"longitude":-83.783056},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":173},"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":"1518288","name":"Mine#3"},"operator":{"type":"operator","id":"P18012","name":"Givens Coal Co Inc"},"controller":{"type":"controller","id":"C03411","name":"George W  Givens Jr"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"C03411","name":"George W  Givens Jr"},"object":{"type":"mine","id":"1518288","name":"Mine#3"},"validFrom":"1973-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|C03411|1973-04-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18012","name":"Givens Coal Company Inc"},"object":{"type":"mine","id":"1518288","name":"Mine#3"},"validFrom":"2000-10-01","validTo":"2001-09-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P18012|2000-10-01|2001-09-04"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03411","name":"George W  Givens Jr"},"object":{"type":"operator","id":"P18012","name":"Givens Coal Company Inc"},"validFrom":"2000-10-01","validTo":"2001-09-04","current":false,"derived":true,"evidenceMineId":"1518288","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P18012|2000-10-01|C03411|1973-04-01|62802"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P24730","name":"Kincaid Mining Company"},"object":{"type":"mine","id":"1518288","name":"Mine#3"},"validFrom":"2001-09-05","validTo":"2002-01-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P24730|2001-09-05|2002-01-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"C15030","name":"Elmer  Kincaid Jr"},"object":{"type":"mine","id":"1518288","name":"Mine#3"},"validFrom":"2001-09-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|C15030|2001-09-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C15030","name":"Elmer  Kincaid Jr"},"object":{"type":"operator","id":"P24730","name":"Kincaid Mining Company"},"validFrom":"2001-09-05","validTo":"2002-01-30","current":false,"derived":true,"evidenceMineId":"1518288","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P24730|2001-09-05|C15030|2001-09-05|94608"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"P18012","name":"Givens Coal Co Inc"},"object":{"type":"mine","id":"1518288","name":"Mine#3"},"validFrom":"2002-01-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P18012|2002-01-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"C03411","name":"George W  Givens Jr"},"object":{"type":"operator","id":"P18012","name":"Givens Coal Co Inc"},"validFrom":"2002-01-31","validTo":null,"current":true,"derived":true,"evidenceMineId":"1518288","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1518288|P18012|2002-01-31|C03411|1973-04-01|62803"}}],"coverage":{"historyRecords":3,"edgeCount":8,"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":"2001-04-25","lastDate":"2001-11-20","metrics":{"daysLost":94,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"78876","DOCUMENT_NO":"220013340036","ACCIDENT_DT":"11/20/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Continuous miner helper, Coal mole helper, Bridgeman","NO_INJURIES":"1","DAYS_LOST":"36","NARRATIVE":"SUBJECT WAS KNEELING ON LEFT KNEE PULLING MINING CABLE, PULL HARD TO THE LEFT TWISTING KNEE, POSSIBLE LIGAMENT DAMAGE SEVERELY TO LEFT KNEE.","sourceDate":"2001-11-20"},{"SOURCE_ROW_NUMBER":"44413","DOCUMENT_NO":"220012250138","ACCIDENT_DT":"08/02/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Beltman, Conveyor man,  Conveyor belt worker, Mobile bridge carrierman, Feeder operator, Conveyor rider","NO_INJURIES":"1","DAYS_LOST":"21","NARRATIVE":"CROSSING OVER CONVEYOR BELT, FOOT SLIPPED. SUBJECT FELL TWISTING RIGHT HIP AND THIGH CAUSING SEVERE TRAUMA TO RIGHT HIP AND THIGH.","sourceDate":"2001-08-02"},{"SOURCE_ROW_NUMBER":"14371","DOCUMENT_NO":"220012200016","ACCIDENT_DT":"07/30/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Driver, Jeep driver, Tractor operator","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"SUBJECT PUMPING WATER REACHED AROUND PUMP TO THROW SWITCH FOR POWER, TWISTED BACK CAUSING SEVERE STRAIN IN LOWER BACK RIGH SIDE AND RIGHT LEG.","sourceDate":"2001-07-30"},{"SOURCE_ROW_NUMBER":"173475","DOCUMENT_NO":"220011200095","ACCIDENT_DT":"04/25/2001","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by powered moving object","OCCUPATION":"Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)","NO_INJURIES":"1","DAYS_LOST":"34","NARRATIVE":"SCOOP TRAVELING BESIDE ROOF BOLTER SLID INTO BOLTER, INJURING SUBJECT'S LEFT HAND.","sourceDate":"2001-04-25"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2002-09-24","lastDate":"2002-09-24","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":40,"firstDate":"2000-11-27","lastDate":"2002-03-21","metrics":{"ss":26,"delinquent":40,"recentRows":0,"paidPenalty":418,"proposedPenalty":7428,"currentAssessment":7428},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1086870","VIOLATION_NO":"7498638","ISSUE_DT":"03/21/2002","CFR_STANDARD_CD":"75.1712","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"1086869","VIOLATION_NO":"7498637","ISSUE_DT":"03/21/2002","CFR_STANDARD_CD":"77.1000","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"149.00","CURRENT_ASSESSMENT_AMT":"149.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"1086836","VIOLATION_NO":"7498630","ISSUE_DT":"11/15/2001","CFR_STANDARD_CD":"75.1100-2(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"1086835","VIOLATION_NO":"7498629","ISSUE_DT":"11/15/2001","CFR_STANDARD_CD":"75.310(a)(4)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"1086834","VIOLATION_NO":"7498628","ISSUE_DT":"11/15/2001","CFR_STANDARD_CD":"75.807","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"66.00","CURRENT_ASSESSMENT_AMT":"66.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"1086833","VIOLATION_NO":"7498363","ISSUE_DT":"11/15/2001","CFR_STANDARD_CD":"75.202(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"66.00","CURRENT_ASSESSMENT_AMT":"66.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"1086832","VIOLATION_NO":"4711653","ISSUE_DT":"11/14/2001","CFR_STANDARD_CD":"75.807","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"66.00","CURRENT_ASSESSMENT_AMT":"66.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"1086831","VIOLATION_NO":"4711652","ISSUE_DT":"11/14/2001","CFR_STANDARD_CD":"50.10","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"1097191","VIOLATION_NO":"7498343","ISSUE_DT":"09/11/2001","CFR_STANDARD_CD":"48.3(a)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-09-11"},{"SOURCE_ROW_NUMBER":"1097018","VIOLATION_NO":"7498331","ISSUE_DT":"07/18/2001","CFR_STANDARD_CD":"48.6","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"1400.00","CURRENT_ASSESSMENT_AMT":"1400.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-07-18"},{"SOURCE_ROW_NUMBER":"1097017","VIOLATION_NO":"7498330","ISSUE_DT":"07/18/2001","CFR_STANDARD_CD":"75.1702","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"2000.00","CURRENT_ASSESSMENT_AMT":"2000.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-07-18"},{"SOURCE_ROW_NUMBER":"1097016","VIOLATION_NO":"7498084","ISSUE_DT":"07/18/2001","CFR_STANDARD_CD":"75.360(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"600.00","CURRENT_ASSESSMENT_AMT":"600.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-07-18"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":7,"firstDate":"2001-07-16","lastDate":"2002-02-20","metrics":{"appeals":0,"decisions":7,"recentRows":0,"decisionPenalty":524,"originalPenalty":524},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"472877","VIOLATION_NO":"7451622","DOCKET_NO":"KENT20010417","DECISION_DT":"02/20/2002","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"150.00","DECISION_PENALTY_AMT":"150.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2002-02-20"},{"SOURCE_ROW_NUMBER":"473775","VIOLATION_NO":"7498256","DOCKET_NO":"KENT20010208","DECISION_DT":"09/18/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"66.00","DECISION_PENALTY_AMT":"66.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-09-18"},{"SOURCE_ROW_NUMBER":"473422","VIOLATION_NO":"7498440","DOCKET_NO":"KENT20010208","DECISION_DT":"09/18/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-09-18"},{"SOURCE_ROW_NUMBER":"472979","VIOLATION_NO":"7498439","DOCKET_NO":"KENT20010208","DECISION_DT":"09/18/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"66.00","DECISION_PENALTY_AMT":"66.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-09-18"},{"SOURCE_ROW_NUMBER":"472978","VIOLATION_NO":"7498254","DOCKET_NO":"KENT20010208","DECISION_DT":"09/18/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"66.00","DECISION_PENALTY_AMT":"66.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-09-18"},{"SOURCE_ROW_NUMBER":"472876","VIOLATION_NO":"7498255","DOCKET_NO":"KENT20010208","DECISION_DT":"09/18/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"66.00","DECISION_PENALTY_AMT":"66.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-09-18"},{"SOURCE_ROW_NUMBER":"175044","VIOLATION_NO":"7498426","DOCKET_NO":"KENT20010120","DECISION_DT":"07/16/2001","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2001-07-16"}]},{"id":"msha-coal-dust-samples","name":"Coal Dust Samples","domains":["health","safety"],"products":["respirable dust trends","CPDM coverage","void patterns","occupation exposure"],"rowCount":42,"firstDate":"2001-02-21","lastDate":"2001-11-08","metrics":{"recentRows":0,"cpdmSamples":0,"voidSamples":11,"validSamples":31,"maxConcentration":14.659,"concentrationTotal":71.705},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1414941","CASS_NUM":"57387788","SMP_TAKEN_DT":"11/8/2001","CONC":".654","SMP_TYPE_CD_DESC":"DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"CONTINUOUS MINER OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"1217099","CASS_NUM":"57387629","SMP_TAKEN_DT":"11/8/2001","CONC":"1.627","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":"MOBILE BRIDGE OPERATOR","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"1070196","CASS_NUM":"57387619","SMP_TAKEN_DT":"11/8/2001","CONC":".167","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":"2001-11-08"},{"SOURCE_ROW_NUMBER":"638106","CASS_NUM":"57387749","SMP_TAKEN_DT":"11/8/2001","CONC":"1.262","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 (SINGLE HEAD)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"566725","CASS_NUM":"57387649","SMP_TAKEN_DT":"11/8/2001","CONC":".091","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":"2001-11-08"},{"SOURCE_ROW_NUMBER":"317122","CASS_NUM":"57387625","SMP_TAKEN_DT":"11/8/2001","CONC":"13.911","SMP_TYPE_CD_DESC":"NON DESIGNATED OCCUPATION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"OVERSIZE PARTICLES","OCC_CD_DESC":"CONTINUOUS MINER HELPER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"230404","CASS_NUM":"57387623","SMP_TAKEN_DT":"11/8/2001","CONC":".313","SMP_TYPE_CD_DESC":"NONDESIGNATED WORK POSITION","SMP_USE_CD_DESC":"NOT USED ON INSPECTOR SAMPLES; NOT FOUND ON OPERATOR SAMPLE","VOID_CD_DESC":"SAMPLE NOT VOIDED","OCC_CD_DESC":"HIGHLIFT OPERATOR/FRONT END LOADER","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"143385","CASS_NUM":"57387627","SMP_TAKEN_DT":"11/8/2001","CONC":"1.279","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 HELPER (SINGLE HEAD)","DEVICE_TYPE_CD":"CMDPSU","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"208882","CASS_NUM":"50624912","SMP_TAKEN_DT":"10/31/2001","CONC":"1.052","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":"2001-10-31"},{"SOURCE_ROW_NUMBER":"208186","CASS_NUM":"50624917","SMP_TAKEN_DT":"10/30/2001","CONC":"1.328","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":"2001-10-30"},{"SOURCE_ROW_NUMBER":"698686","CASS_NUM":"50617831","SMP_TAKEN_DT":"10/29/2001","CONC":".603","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":"2001-10-29"},{"SOURCE_ROW_NUMBER":"1262444","CASS_NUM":"50617982","SMP_TAKEN_DT":"10/26/2001","CONC":"1.499","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":"2001-10-26"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2001-05-02","lastDate":"2001-05-02","metrics":{"linkedIssuances":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":3,"firstDate":"2000-10-01","lastDate":"2002-01-31","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":16,"firstDate":"2000-11-06","lastDate":"2002-04-01","metrics":{"inspectors":23,"recentRows":0,"onSiteHours":265,"inspectionHours":538,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"77161","EVENT_NO":"4209813","INSPECTION_BEGIN_DT":"04/01/2002","INSPECTION_END_DT":"04/01/2002","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2002-04-01"},{"SOURCE_ROW_NUMBER":"760285","EVENT_NO":"4209812","INSPECTION_BEGIN_DT":"03/21/2002","INSPECTION_END_DT":"03/21/2002","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"796334","EVENT_NO":"4209804","INSPECTION_BEGIN_DT":"11/14/2001","INSPECTION_END_DT":"12/03/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"42","SUM_TOTAL_ON_SITE_HOURS":"21","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"140094","EVENT_NO":"4230567","INSPECTION_BEGIN_DT":"11/05/2001","INSPECTION_END_DT":"11/13/2001","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2001-11-05"},{"SOURCE_ROW_NUMBER":"931242","EVENT_NO":"4219218","INSPECTION_BEGIN_DT":"09/11/2001","INSPECTION_END_DT":"09/13/2001","ACTIVITY_CODE":"CDA","ACTIVITY":"ROOF CONTROL SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2001-09-11"},{"SOURCE_ROW_NUMBER":"865709","EVENT_NO":"4230544","INSPECTION_BEGIN_DT":"07/23/2001","INSPECTION_END_DT":"07/30/2001","ACTIVITY_CODE":"CED","ACTIVITY":"RESP DUST TECHNICAL INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2001-07-23"},{"SOURCE_ROW_NUMBER":"799766","EVENT_NO":"4219081","INSPECTION_BEGIN_DT":"07/03/2001","INSPECTION_END_DT":"09/10/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"3","SUM_TOTAL_INSP_HOURS":"151.5","SUM_TOTAL_ON_SITE_HOURS":"64.5","sourceDate":"2001-07-03"},{"SOURCE_ROW_NUMBER":"494643","EVENT_NO":"4230527","INSPECTION_BEGIN_DT":"05/30/2001","INSPECTION_END_DT":"05/31/2001","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2001-05-30"},{"SOURCE_ROW_NUMBER":"156058","EVENT_NO":"4220417","INSPECTION_BEGIN_DT":"04/18/2001","INSPECTION_END_DT":"04/18/2001","ACTIVITY_CODE":"CAA","ACTIVITY":"SPOT INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2001-04-18"},{"SOURCE_ROW_NUMBER":"964400","EVENT_NO":"4219071","INSPECTION_BEGIN_DT":"04/06/2001","INSPECTION_END_DT":"06/20/2001","ACTIVITY_CODE":"AAA","ACTIVITY":"Regular Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"113","SUM_TOTAL_ON_SITE_HOURS":"55","sourceDate":"2001-04-06"},{"SOURCE_ROW_NUMBER":"777300","EVENT_NO":"4220414","INSPECTION_BEGIN_DT":"03/29/2001","INSPECTION_END_DT":"04/02/2001","ACTIVITY_CODE":"BAB","ACTIVITY":"RESP DUST TECH INSP - U. G. MINES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2001-03-29"},{"SOURCE_ROW_NUMBER":"764685","EVENT_NO":"4218695","INSPECTION_BEGIN_DT":"01/02/2001","INSPECTION_END_DT":"02/15/2001","ACTIVITY_CODE":"CDB","ACTIVITY":"ACCIDENT PREVENTION SPOT INSPECTION","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"44","SUM_TOTAL_ON_SITE_HOURS":"27","sourceDate":"2001-01-02"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":10,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q4":{"hours":3881,"employees":9,"production":2586},"2001-Q3":{"hours":3823,"employees":7,"production":4312},"2001-Q2":{"hours":1428,"employees":6,"production":3039},"2000-Q4":{"hours":0,"employees":0,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":3,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001":{"hours":9132,"employees":9,"production":9937}},"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-quartz-samples","name":"Quartz Samples — Coal","domains":["health","safety"],"products":["quartz exposure trends","occupation context","applicable-rule linkage"],"rowCount":2,"firstDate":"2001-03-29","lastDate":"2001-11-08","metrics":{"recentRows":0,"voidSamples":1,"maxQuartzPct":5,"validSamples":1,"quartzPctTotal":5},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"156378","CASSETTE_NO":"57387788","SAMPLE_DT":"11/08/2001","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"QUARTZ LABORATORY VOID","sourceDate":"2001-11-08"},{"SOURCE_ROW_NUMBER":"124776","CASSETTE_NO":"57347565","SAMPLE_DT":"03/29/2001","QUARTZ_PCT":"05.0","OCC_CODE_DESC":"CONTINUOUS MINER OPERATOR","SAMPLE_TYPE_DESC":"DESIGNATED OCCUPATION","VOID_CD_DESC":"SAMPLE NOT VOIDED","sourceDate":"2001-03-29"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":43,"firstDate":"2000-11-27","lastDate":"2002-03-21","metrics":{"ss":29,"amountDue":7428,"contested":7,"amountPaid":418,"recentRows":0,"section104d":4,"unterminated":0,"proposedPenalty":7428},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"975679","VIOLATION_NO":"7498638","VIOLATION_ISSUE_DT":"03/21/2002","SIG_SUB":"N","PART_SECTION":"75.1712","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"4","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/05/2003","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"975678","VIOLATION_NO":"7498637","VIOLATION_ISSUE_DT":"03/21/2002","SIG_SUB":"Y","PART_SECTION":"77.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/08/2003","PROPOSED_PENALTY":"149","AMOUNT_DUE":"149","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"975677","VIOLATION_NO":"7498636","VIOLATION_ISSUE_DT":"03/21/2002","SIG_SUB":"Y","SECTION_OF_ACT":"107(a)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"05/05/2003","CONTESTED_IND":"N","sourceDate":"2002-03-21"},{"SOURCE_ROW_NUMBER":"975712","VIOLATION_NO":"7498630","VIOLATION_ISSUE_DT":"11/15/2001","SIG_SUB":"N","PART_SECTION":"75.1100-2(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/29/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"975711","VIOLATION_NO":"7498629","VIOLATION_ISSUE_DT":"11/15/2001","SIG_SUB":"N","PART_SECTION":"75.310(a)(4)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/15/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"975710","VIOLATION_NO":"7498628","VIOLATION_ISSUE_DT":"11/15/2001","SIG_SUB":"Y","PART_SECTION":"75.807","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/15/2001","PROPOSED_PENALTY":"66","AMOUNT_DUE":"66","AMOUNT_PAID":"66","CONTESTED_IND":"N","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"975709","VIOLATION_NO":"7498363","VIOLATION_ISSUE_DT":"11/15/2001","SIG_SUB":"Y","PART_SECTION":"75.202(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/29/2001","PROPOSED_PENALTY":"66","AMOUNT_DUE":"66","AMOUNT_PAID":"66","CONTESTED_IND":"N","sourceDate":"2001-11-15"},{"SOURCE_ROW_NUMBER":"975708","VIOLATION_NO":"4711653","VIOLATION_ISSUE_DT":"11/14/2001","SIG_SUB":"Y","PART_SECTION":"75.807","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/14/2001","PROPOSED_PENALTY":"66","AMOUNT_DUE":"66","AMOUNT_PAID":"66","CONTESTED_IND":"N","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"975707","VIOLATION_NO":"4711652","VIOLATION_ISSUE_DT":"11/14/2001","SIG_SUB":"N","PART_SECTION":"50.10","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"11/14/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"975706","VIOLATION_NO":"4711651","VIOLATION_ISSUE_DT":"11/14/2001","SIG_SUB":"Y","SECTION_OF_ACT":"107(a)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"11/15/2001","CONTESTED_IND":"N","sourceDate":"2001-11-14"},{"SOURCE_ROW_NUMBER":"975705","VIOLATION_NO":"7498343","VIOLATION_ISSUE_DT":"09/11/2001","SIG_SUB":"N","PART_SECTION":"48.3(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"5","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/13/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-09-11"},{"SOURCE_ROW_NUMBER":"975704","VIOLATION_NO":"7498331","VIOLATION_ISSUE_DT":"07/18/2001","SIG_SUB":"Y","PART_SECTION":"48.6","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"4","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/21/2001","PROPOSED_PENALTY":"1400","AMOUNT_DUE":"1400","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2001-07-18"}]}],"safety":{"href":"/api/v1/mines/1518288/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1518288/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":"Bath houses and toilet facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-R/section-75.1712","part":"75","subchapter":"O","subpart":"R","id":"75.1712","citation":"30 CFR 75.1712","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":"Highwalls, pits and spoil banks; plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1000","part":"77","subchapter":"O","subpart":"K","id":"77.1000","citation":"30 CFR 77.1000","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER O—COAL MINE SAFETY AND HEALTH","partHeading":"PART 77—MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 75.1100-2","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","heading":"Installation of main mine fans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-75/subpart-D/section-75.310","part":"75","subchapter":"O","subpart":"D","id":"75.310","citation":"30 CFR 75.310","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 75.807","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":2},{"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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 50.10","heading":"Immediate notification.","id":"50.10","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-B/section-50.10","part":"50","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subchapter":"I","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","subpart":"B","subpartHeading":"Subpart B—Notification, Investigation, Preservation of Evidence","text":"The operator shall immediately contact MSHA at once without delay and within 15 minutes at the toll-free number, 1-800-746-1553, once the operator knows or should know that an accident has occurred involving:\n\n(a) A death of an individual at the mine;\n\n(b) An injury of an individual at the mine which has a reasonable potential to cause death;\n\n(c) An entrapment of an individual at the mine which has a reasonable potential to cause death; or\n\n(d) Any other accident.\n\n[74 FR 68919, Dec. 29, 2009]","occurrenceCount":1},{"chapter":"I","heading":"Training plans; time of submission; where filed; information required; time for approval; method for disapproval; commencement of training; approval of instructors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-A/section-48.3","part":"48","subchapter":"H","subpart":"A","id":"48.3","citation":"30 CFR 48.3","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Experienced miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-48/subpart-A/section-48.6","part":"48","subchapter":"H","subpart":"A","id":"48.6","citation":"30 CFR 48.6","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 48—TRAINING AND RETRAINING OF MINERS","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1518288","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}