{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3401814","name":"ARBUCKLE Materials, INC.","status":"Abandoned","status_date":"2007-08-10","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"OK","county":"Murray","nearest_town":"Edmond","operator_id":"L15574","operator_name":"Duit Construction Company Inc","controller_id":"M11866","controller_name":"James A  Duit","district":"M5","office":"Norman OK Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":433},"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":"3401814","name":"ARBUCKLE Materials, INC."},"operator":{"type":"operator","id":"L15574","name":"Duit Construction Company Inc"},"controller":{"type":"controller","id":"M11866","name":"James A  Duit"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11866","name":"James A  Duit"},"object":{"type":"mine","id":"3401814","name":"ARBUCKLE Materials, INC."},"validFrom":"1997-12-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401814|M11866|1997-12-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15574","name":"Duit Construction Company Inc"},"object":{"type":"mine","id":"3401814","name":"ARBUCKLE Materials, INC."},"validFrom":"1998-09-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401814|L15574|1998-09-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11866","name":"James A  Duit"},"object":{"type":"operator","id":"L15574","name":"Duit Construction Company Inc"},"validFrom":"1998-09-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3401814","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3401814|L15574|1998-09-01|M11866|1997-12-01|152580"}}],"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":3,"firstDate":"2002-03-18","lastDate":"2005-05-09","metrics":{"daysLost":182,"injuries":3,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"71197","DOCUMENT_NO":"220051390004","ACCIDENT_DT":"05/09/2005","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between running or meshing objects","OCCUPATION":"Greaser, Grease man, Oiler, Lube man, Dragline oiler","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The employee states he reached under the guard to remove a piece of leggen on a 60\" belt with his right hand while the conveyor belt was moving.  The moving belt caught his right hand forcing the hand into the roller of the conveyor belt,  cutting off  the first joint of his right index finger.  All guards were in place.","sourceDate":"2005-05-09"},{"SOURCE_ROW_NUMBER":"148783","DOCUMENT_NO":"220033440025","ACCIDENT_DT":"11/20/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Coal/ore shovel operator,  Shoveler,  Power shoveler","NO_INJURIES":"1","DAYS_LOST":"67","NARRATIVE":"ROCK FELL FROM WALL AND STRUCK FRONT OF TRACK HOE, BENDING A PIECE OF METAL NEAR OR LOCATED NEAR THE FEET AREA OF THE CAB. THIS METAL BENT STRIKING THE LEFT LEG.","sourceDate":"2003-11-20"},{"SOURCE_ROW_NUMBER":"144381","DOCUMENT_NO":"220022410001","ACCIDENT_DT":"03/18/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"115","NARRATIVE":"ALLEDGED SLIPPED AND FELL.","sourceDate":"2002-03-18"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2007-08-10","lastDate":"2007-08-10","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":114,"firstDate":"2000-01-12","lastDate":"2007-04-16","metrics":{"ss":30,"delinquent":114,"recentRows":0,"paidPenalty":25805,"proposedPenalty":25925,"currentAssessment":25805},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"429473","VIOLATION_NO":"6265509","ISSUE_DT":"04/16/2007","CFR_STANDARD_CD":"56.14105","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"963.00","CURRENT_ASSESSMENT_AMT":"963.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"429472","VIOLATION_NO":"6265508","ISSUE_DT":"04/16/2007","CFR_STANDARD_CD":"56.14107(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":"2007-04-16"},{"SOURCE_ROW_NUMBER":"429471","VIOLATION_NO":"6265507","ISSUE_DT":"04/16/2007","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"429470","VIOLATION_NO":"6265506","ISSUE_DT":"04/16/2007","CFR_STANDARD_CD":"56.14107(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":"2007-04-16"},{"SOURCE_ROW_NUMBER":"429469","VIOLATION_NO":"6265505","ISSUE_DT":"04/16/2007","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"614.00","CURRENT_ASSESSMENT_AMT":"614.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"429468","VIOLATION_NO":"6265504","ISSUE_DT":"04/12/2007","CFR_STANDARD_CD":"46.3(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":"2007-04-12"},{"SOURCE_ROW_NUMBER":"429467","VIOLATION_NO":"6265503","ISSUE_DT":"04/12/2007","CFR_STANDARD_CD":"46.6(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"72.00","CURRENT_ASSESSMENT_AMT":"72.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"429466","VIOLATION_NO":"6264102","ISSUE_DT":"04/12/2007","CFR_STANDARD_CD":"45.4(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"429465","VIOLATION_NO":"6264101","ISSUE_DT":"04/12/2007","CFR_STANDARD_CD":"46.11(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"4137.00","CURRENT_ASSESSMENT_AMT":"4137.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"429464","VIOLATION_NO":"6264100","ISSUE_DT":"04/12/2007","CFR_STANDARD_CD":"46.6(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"72.00","CURRENT_ASSESSMENT_AMT":"72.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"429418","VIOLATION_NO":"6264054","ISSUE_DT":"12/27/2006","CFR_STANDARD_CD":"56.14101(a)(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":"2006-12-27"},{"SOURCE_ROW_NUMBER":"429417","VIOLATION_NO":"6264053","ISSUE_DT":"12/27/2006","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"305.00","CURRENT_ASSESSMENT_AMT":"305.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2006-12-27"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":21,"firstDate":"2004-10-05","lastDate":"2005-04-13","metrics":{"appeals":0,"decisions":21,"recentRows":0,"decisionPenalty":3875,"originalPenalty":3995},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"185968","VIOLATION_NO":"6247606","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185967","VIOLATION_NO":"6247605","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"191.00","DECISION_PENALTY_AMT":"191.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185809","VIOLATION_NO":"6247601","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185711","VIOLATION_NO":"6247801","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185710","VIOLATION_NO":"6247787","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185709","VIOLATION_NO":"6247604","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"247.00","DECISION_PENALTY_AMT":"247.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"185708","VIOLATION_NO":"6247603","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"3271","VIOLATION_NO":"6247607","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"3270","VIOLATION_NO":"6247602","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"191.00","DECISION_PENALTY_AMT":"191.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-13"},{"SOURCE_ROW_NUMBER":"184969","VIOLATION_NO":"6247804","DOCKET_NO":"CENT 2004-215-M","DECISION_DT":"01/19/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"614.00","DECISION_PENALTY_AMT":"614.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-01-19"},{"SOURCE_ROW_NUMBER":"184722","VIOLATION_NO":"6247800","DOCKET_NO":"CENT 2004-215-M","DECISION_DT":"01/19/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-01-19"},{"SOURCE_ROW_NUMBER":"184596","VIOLATION_NO":"6247796","DOCKET_NO":"CENT 2004-215-M","DECISION_DT":"01/19/2005","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"614.00","DECISION_PENALTY_AMT":"614.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-01-19"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":9,"firstDate":"2004-03-23","lastDate":"2004-07-13","metrics":{"decisions":9,"ssChanged":9,"recentRows":0,"decisionPenalty":989,"proposedPenalty":989},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"283015","CITATION_NO":"6247606","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.12013","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"282894","CITATION_NO":"6247604","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.11002","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"247.00","DECISION_PENALTY_AMT":"247.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"113974","CITATION_NO":"6247605","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"191.00","DECISION_PENALTY_AMT":"191.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"113073","CITATION_NO":"6247601","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"112972","CITATION_NO":"6247602","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"191.00","DECISION_PENALTY_AMT":"191.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"57062","CITATION_NO":"6247603","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"313","CITATION_NO":"6247607","CITATION_ISSUE_DT":"07/13/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-07-13"},{"SOURCE_ROW_NUMBER":"113203","CITATION_NO":"6247787","CITATION_ISSUE_DT":"03/23/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-03-23"},{"SOURCE_ROW_NUMBER":"56782","CITATION_NO":"6247801","CITATION_ISSUE_DT":"03/23/2004","DOCKET_NO":"CENT 2005-42M","DECISION_DT":"04/13/2005","CFR_STANDARD_CODE":"62.130(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"60.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-03-23"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":40,"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":15,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":"1998-09-01","lastDate":"1998-09-01","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":30,"firstDate":"2000-01-12","lastDate":"2007-04-12","metrics":{"inspectors":28,"recentRows":0,"onSiteHours":228,"inspectionHours":306.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"639226","EVENT_NO":"1045580","INSPECTION_BEGIN_DT":"04/12/2007","INSPECTION_END_DT":"04/16/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"15.5","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"69519","EVENT_NO":"1045550","INSPECTION_BEGIN_DT":"01/11/2007","INSPECTION_END_DT":"01/11/2007","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2007-01-11"},{"SOURCE_ROW_NUMBER":"540693","EVENT_NO":"1045547","INSPECTION_BEGIN_DT":"01/03/2007","INSPECTION_END_DT":"01/03/2007","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2007-01-03"},{"SOURCE_ROW_NUMBER":"413370","EVENT_NO":"1045545","INSPECTION_BEGIN_DT":"12/27/2006","INSPECTION_END_DT":"12/28/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"17.5","sourceDate":"2006-12-27"},{"SOURCE_ROW_NUMBER":"938036","EVENT_NO":"1044875","INSPECTION_BEGIN_DT":"04/12/2006","INSPECTION_END_DT":"04/12/2006","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2006-04-12"},{"SOURCE_ROW_NUMBER":"51427","EVENT_NO":"1044868","INSPECTION_BEGIN_DT":"04/05/2006","INSPECTION_END_DT":"04/07/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25","SUM_TOTAL_ON_SITE_HOURS":"20.25","sourceDate":"2006-04-05"},{"SOURCE_ROW_NUMBER":"1157951","EVENT_NO":"1045466","INSPECTION_BEGIN_DT":"01/19/2006","INSPECTION_END_DT":"01/20/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2006-01-19"},{"SOURCE_ROW_NUMBER":"862575","EVENT_NO":"1045222","INSPECTION_BEGIN_DT":"08/25/2005","INSPECTION_END_DT":"08/25/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2005-08-25"},{"SOURCE_ROW_NUMBER":"61946","EVENT_NO":"1045223","INSPECTION_BEGIN_DT":"08/25/2005","INSPECTION_END_DT":"08/25/2005","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2005-08-25"},{"SOURCE_ROW_NUMBER":"444370","EVENT_NO":"1033507","INSPECTION_BEGIN_DT":"01/20/2005","INSPECTION_END_DT":"01/21/2005","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2005-01-20"},{"SOURCE_ROW_NUMBER":"1086913","EVENT_NO":"1022826","INSPECTION_BEGIN_DT":"08/04/2004","INSPECTION_END_DT":"08/04/2004","ACTIVITY_CODE":"82","ACTIVITY":"AT MINE TRAINING ACTIVITIES","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2004-08-04"},{"SOURCE_ROW_NUMBER":"824035","EVENT_NO":"1033034","INSPECTION_BEGIN_DT":"07/13/2004","INSPECTION_END_DT":"07/14/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"36","SUM_TOTAL_ON_SITE_HOURS":"31","sourceDate":"2004-07-13"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":56,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007-Q3":{"hours":12461,"employees":15,"production":0},"2007-Q2":{"hours":16065,"employees":16,"production":0},"2007-Q1":{"hours":15198,"employees":14,"production":0},"2006-Q4":{"hours":9246,"employees":13,"production":0},"2006-Q3":{"hours":15110,"employees":15,"production":0},"2006-Q2":{"hours":12517,"employees":16,"production":0},"2006-Q1":{"hours":11102,"employees":17,"production":0},"2005-Q4":{"hours":4400,"employees":6,"production":0},"2005-Q3":{"hours":6851,"employees":12,"production":0},"2005-Q2":{"hours":9121,"employees":13,"production":0},"2005-Q1":{"hours":8910,"employees":12,"production":0},"2004-Q4":{"hours":7663,"employees":8,"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":15,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":20510,"employees":7,"production":0},"2001":{"hours":41411,"employees":12,"production":0},"2002":{"hours":43412,"employees":14,"production":0},"2003":{"hours":39457,"employees":17,"production":0},"2004":{"hours":24419,"employees":7,"production":0},"2005":{"hours":29282,"employees":11,"production":0},"2006":{"hours":47975,"employees":16,"production":0},"2007":{"hours":43724,"employees":15,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":8,"firstDate":"2004-03-23","lastDate":"2006-12-28","metrics":{"recentRows":0,"actionTaken":8,"maxExposureRatio":11.19,"overExposureLimit":3,"exposureRatioTotal":16.77},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"97195","EVENT_NO":"1045545","SAMPLE_NO":"000000200700067600","SAMPLE_DATE":"12/28/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0001.77","C_OVER_E":"00.09","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-12-28"},{"SOURCE_ROW_NUMBER":"97194","EVENT_NO":"1045545","SAMPLE_NO":"000000200700067500","SAMPLE_DATE":"12/28/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.55","C_OVER_E":"00.62","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-12-28"},{"SOURCE_ROW_NUMBER":"37007","EVENT_NO":"1033034","SAMPLE_NO":"000000200406290400","SAMPLE_DATE":"07/14/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.72","C_OVER_E":"00.22","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2004-07-14"},{"SOURCE_ROW_NUMBER":"37006","EVENT_NO":"1033034","SAMPLE_NO":"000000200406290300","SAMPLE_DATE":"07/14/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.32","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"00.70","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-07-14"},{"SOURCE_ROW_NUMBER":"37005","EVENT_NO":"1033034","SAMPLE_NO":"000000200406290200","SAMPLE_DATE":"07/14/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.64","EXPOSURE_LIMIT":"0000.56","C_OVER_E":"01.14","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"CITATION/ORDER TERMINATED","sourceDate":"2004-07-14"},{"SOURCE_ROW_NUMBER":"37004","EVENT_NO":"1033034","SAMPLE_NO":"000000200406290100","SAMPLE_DATE":"07/14/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.17","EXPOSURE_LIMIT":"0000.52","C_OVER_E":"00.33","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-07-14"},{"SOURCE_ROW_NUMBER":"35532","EVENT_NO":"1032924","SAMPLE_NO":"000000200402737700","SAMPLE_DATE":"03/23/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0007.72","EXPOSURE_LIMIT":"0000.69","C_OVER_E":"11.19","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2004-03-23"},{"SOURCE_ROW_NUMBER":"35531","EVENT_NO":"1032924","SAMPLE_NO":"000000200402737600","SAMPLE_DATE":"03/23/2004","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0001.61","EXPOSURE_LIMIT":"0000.65","C_OVER_E":"02.48","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2004-03-23"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":119,"firstDate":"2000-01-12","lastDate":"2007-04-16","metrics":{"ss":32,"amountDue":25805,"contested":21,"amountPaid":25805,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":25925},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1796868","VIOLATION_NO":"6265509","VIOLATION_ISSUE_DT":"04/16/2007","SIG_SUB":"Y","PART_SECTION":"56.14105","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"963","AMOUNT_DUE":"963","AMOUNT_PAID":"963","CONTESTED_IND":"N","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"1796867","VIOLATION_NO":"6265508","VIOLATION_ISSUE_DT":"04/16/2007","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"1796866","VIOLATION_NO":"6265507","VIOLATION_ISSUE_DT":"04/16/2007","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"1796865","VIOLATION_NO":"6265506","VIOLATION_ISSUE_DT":"04/16/2007","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"1796864","VIOLATION_NO":"6265505","VIOLATION_ISSUE_DT":"04/16/2007","SIG_SUB":"Y","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"614","AMOUNT_DUE":"614","AMOUNT_PAID":"614","CONTESTED_IND":"N","sourceDate":"2007-04-16"},{"SOURCE_ROW_NUMBER":"1796863","VIOLATION_NO":"6265504","VIOLATION_ISSUE_DT":"04/12/2007","SIG_SUB":"N","PART_SECTION":"46.3(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"1796862","VIOLATION_NO":"6265503","VIOLATION_ISSUE_DT":"04/12/2007","SIG_SUB":"N","PART_SECTION":"46.6(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"2","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"72","AMOUNT_DUE":"72","AMOUNT_PAID":"72","CONTESTED_IND":"N","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"1796861","VIOLATION_NO":"6264102","VIOLATION_ISSUE_DT":"04/12/2007","SIG_SUB":"N","PART_SECTION":"45.4(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"1796860","VIOLATION_NO":"6264101","VIOLATION_ISSUE_DT":"04/12/2007","SIG_SUB":"Y","PART_SECTION":"46.11(c)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"4","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/12/2007","PROPOSED_PENALTY":"4137","AMOUNT_DUE":"4137","AMOUNT_PAID":"4137","CONTESTED_IND":"N","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"1796859","VIOLATION_NO":"6264100","VIOLATION_ISSUE_DT":"04/12/2007","SIG_SUB":"N","PART_SECTION":"46.6(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2007","PROPOSED_PENALTY":"72","AMOUNT_DUE":"72","AMOUNT_PAID":"72","CONTESTED_IND":"N","sourceDate":"2007-04-12"},{"SOURCE_ROW_NUMBER":"1796936","VIOLATION_NO":"6264054","VIOLATION_ISSUE_DT":"12/27/2006","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/28/2006","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2006-12-27"},{"SOURCE_ROW_NUMBER":"1796935","VIOLATION_NO":"6264053","VIOLATION_ISSUE_DT":"12/27/2006","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/03/2007","PROPOSED_PENALTY":"305","AMOUNT_DUE":"305","AMOUNT_PAID":"305","CONTESTED_IND":"N","sourceDate":"2006-12-27"}]}],"safety":{"href":"/api/v1/mines/3401814/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3401814/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":"Procedures during repairs or maintenance.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14105","part":"56","subchapter":"K","subpart":"M","id":"56.14105","citation":"30 CFR 56.14105","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Newly hired experienced miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.6","part":"46","subchapter":"H","subpart":"","id":"46.6","citation":"30 CFR 46.6","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Independent contractor register.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-45/section-45.4","part":"45","subchapter":"G","subpart":"","id":"45.4","citation":"30 CFR 45.4","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 45—INDEPENDENT CONTRACTORS","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3401814","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}