{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"2402400","name":"Cedarapids 2236","status":"Abandoned","status_date":"2024-11-13","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MT","county":"Lincoln","nearest_town":"Eureka","operator_id":"0060604","operator_name":"Keller Logging Inc","controller_id":"0050531","controller_name":"Tye R  Keller; Wilbur W  Keller","district":"M6","office":"Helena MT Field Office","employees":0,"latitude":48.904722,"longitude":-115.003611},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":91},"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":"2026-10-17T05:35:58.500035+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":"2402400","name":"Cedarapids 2236"},"operator":{"type":"operator","id":"0060604","name":"Keller Logging Inc"},"controller":{"type":"controller","id":"0050531","name":"Tye R  Keller; Wilbur W  Keller"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0060604","name":"Keller Logging Inc"},"object":{"type":"mine","id":"2402400","name":"Cedarapids 2236"},"validFrom":"2005-04-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2402400|0060604|2005-04-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0050531","name":"Tye R  Keller et al"},"object":{"type":"mine","id":"2402400","name":"Cedarapids 2236"},"validFrom":"2005-04-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2402400|0050531|2005-04-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0050531","name":"Tye R  Keller et al"},"object":{"type":"operator","id":"0060604","name":"Keller Logging Inc"},"validFrom":"2005-04-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"2402400","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2402400|0060604|2005-04-14|0050531|2005-04-14|6342"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0050531","name":"Wilbur W  Keller et al"},"object":{"type":"operator","id":"0060604","name":"Keller Logging Inc"},"validFrom":"2005-04-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"2402400","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2402400|0060604|2005-04-14|0050531|2005-04-14|6343"}}],"coverage":{"historyRecords":2,"edgeCount":4,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2024-11-13","lastDate":"2024-11-13","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":22,"firstDate":"2007-10-16","lastDate":"2012-04-24","metrics":{"ss":4,"delinquent":22,"recentRows":0,"paidPenalty":6613.4,"proposedPenalty":7900,"currentAssessment":7900},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2232430","VIOLATION_NO":"8588495","ISSUE_DT":"04/24/2012","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-24"},{"SOURCE_ROW_NUMBER":"2232429","VIOLATION_NO":"8588494","ISSUE_DT":"04/24/2012","CFR_STANDARD_CD":"56.4501","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-04-24"},{"SOURCE_ROW_NUMBER":"526190","VIOLATION_NO":"6457722","ISSUE_DT":"04/22/2010","CFR_STANDARD_CD":"62.120","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-22"},{"SOURCE_ROW_NUMBER":"526189","VIOLATION_NO":"6457721","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526188","VIOLATION_NO":"6457720","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526187","VIOLATION_NO":"6457719","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"2000.00","CURRENT_ASSESSMENT_AMT":"2000.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526186","VIOLATION_NO":"6457718","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.14100(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526185","VIOLATION_NO":"6457717","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526184","VIOLATION_NO":"6457716","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.15002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"2000.00","CURRENT_ASSESSMENT_AMT":"2000.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"526183","VIOLATION_NO":"6457715","ISSUE_DT":"04/21/2010","CFR_STANDARD_CD":"56.15004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2000.00","CURRENT_ASSESSMENT_AMT":"2000.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"524909","VIOLATION_NO":"6450366","ISSUE_DT":"06/09/2009","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-06-09"},{"SOURCE_ROW_NUMBER":"524908","VIOLATION_NO":"6450365","ISSUE_DT":"06/09/2009","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-06-09"}]},{"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":"2010-09-23","lastDate":"2011-06-15","metrics":{"appeals":0,"decisions":7,"recentRows":0,"decisionPenalty":4500,"originalPenalty":4500},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"319925","VIOLATION_NO":"6457720","DOCKET_NO":"WEST 2010-1455M","DECISION_DT":"06/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-06-15"},{"SOURCE_ROW_NUMBER":"319924","VIOLATION_NO":"6457716","DOCKET_NO":"WEST 2010-1454M","DECISION_DT":"06/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"2000.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-06-15"},{"SOURCE_ROW_NUMBER":"319587","VIOLATION_NO":"6457722","DOCKET_NO":"WEST 2010-1455M","DECISION_DT":"06/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-06-15"},{"SOURCE_ROW_NUMBER":"77441","VIOLATION_NO":"6457715","DOCKET_NO":"WEST 2010-1454M","DECISION_DT":"06/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"2000.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-06-15"},{"SOURCE_ROW_NUMBER":"302096","VIOLATION_NO":"6450366","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-23"},{"SOURCE_ROW_NUMBER":"302015","VIOLATION_NO":"6450363","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-23"},{"SOURCE_ROW_NUMBER":"301892","VIOLATION_NO":"6450365","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2010-09-23"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":7,"firstDate":"2009-06-09","lastDate":"2010-04-22","metrics":{"decisions":7,"ssChanged":0,"recentRows":0,"decisionPenalty":4500,"proposedPenalty":4500},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"358991","CITATION_NO":"6457722","CITATION_ISSUE_DT":"04/22/2010","DOCKET_NO":"WEST 2010-1455M","DECISION_DT":"06/15/2011","CFR_STANDARD_CODE":"62.120","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-04-22"},{"SOURCE_ROW_NUMBER":"189803","CITATION_NO":"6457720","CITATION_ISSUE_DT":"04/21/2010","DOCKET_NO":"WEST 2010-1455M","DECISION_DT":"06/15/2011","CFR_STANDARD_CODE":"56.11002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"76787","CITATION_NO":"6457715","CITATION_ISSUE_DT":"04/21/2010","DOCKET_NO":"WEST 2010-1454M","DECISION_DT":"06/15/2011","CFR_STANDARD_CODE":"56.15004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"2000.00","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"19888","CITATION_NO":"6457716","CITATION_ISSUE_DT":"04/21/2010","DOCKET_NO":"WEST 2010-1454M","DECISION_DT":"06/15/2011","CFR_STANDARD_CODE":"56.15002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"2000.00","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"409684","CITATION_NO":"6450366","CITATION_ISSUE_DT":"06/09/2009","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-06-09"},{"SOURCE_ROW_NUMBER":"296290","CITATION_NO":"6450365","CITATION_ISSUE_DT":"06/09/2009","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-06-09"},{"SOURCE_ROW_NUMBER":"184695","CITATION_NO":"6450363","CITATION_ISSUE_DT":"06/09/2009","DOCKET_NO":"WEST 2009-1447M","DECISION_DT":"09/23/2010","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-06-09"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"2005-04-14","lastDate":"2005-04-14","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":10,"firstDate":"2006-11-07","lastDate":"2014-06-18","metrics":{"inspectors":10,"recentRows":0,"onSiteHours":47.75,"inspectionHours":120.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"201162","EVENT_NO":"6614311","INSPECTION_BEGIN_DT":"06/18/2014","INSPECTION_END_DT":"06/18/2014","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2014-06-18"},{"SOURCE_ROW_NUMBER":"843981","EVENT_NO":"6557426","INSPECTION_BEGIN_DT":"03/26/2013","INSPECTION_END_DT":"03/26/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2013-03-26"},{"SOURCE_ROW_NUMBER":"799771","EVENT_NO":"6614049","INSPECTION_BEGIN_DT":"04/24/2012","INSPECTION_END_DT":"04/24/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.75","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2012-04-24"},{"SOURCE_ROW_NUMBER":"843707","EVENT_NO":"1106354","INSPECTION_BEGIN_DT":"04/21/2010","INSPECTION_END_DT":"04/22/2010","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"685235","EVENT_NO":"1105849","INSPECTION_BEGIN_DT":"06/15/2009","INSPECTION_END_DT":"06/15/2009","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2009-06-15"},{"SOURCE_ROW_NUMBER":"569957","EVENT_NO":"1105847","INSPECTION_BEGIN_DT":"06/09/2009","INSPECTION_END_DT":"06/10/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2009-06-09"},{"SOURCE_ROW_NUMBER":"68262","EVENT_NO":"1106234","INSPECTION_BEGIN_DT":"05/28/2009","INSPECTION_END_DT":"05/28/2009","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2009-05-28"},{"SOURCE_ROW_NUMBER":"1107956","EVENT_NO":"1090142","INSPECTION_BEGIN_DT":"10/24/2007","INSPECTION_END_DT":"10/24/2007","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2007-10-24"},{"SOURCE_ROW_NUMBER":"509026","EVENT_NO":"1090140","INSPECTION_BEGIN_DT":"10/15/2007","INSPECTION_END_DT":"10/16/2007","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2007-10-15"},{"SOURCE_ROW_NUMBER":"1027862","EVENT_NO":"1090294","INSPECTION_BEGIN_DT":"11/07/2006","INSPECTION_END_DT":"11/08/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2006-11-07"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":16,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2006":{"hours":149,"employees":3,"production":0},"2007":{"hours":681,"employees":3,"production":0},"2008":{"hours":1097,"employees":4,"production":0},"2009":{"hours":901,"employees":2,"production":0},"2010":{"hours":501,"employees":2,"production":0},"2011":{"hours":24,"employees":2,"production":0},"2012":{"hours":715,"employees":3,"production":0},"2013":{"hours":462,"employees":3,"production":0},"2014":{"hours":761,"employees":4,"production":0},"2015":{"hours":2,"employees":1,"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":3,"firstDate":"2009-05-28","lastDate":"2010-04-22","metrics":{"recentRows":0,"actionTaken":3,"maxExposureRatio":0.49,"overExposureLimit":0,"exposureRatioTotal":0.49},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"112274","EVENT_NO":"1106354","SAMPLE_NO":"000000201003752600","SAMPLE_DATE":"04/22/2010","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.45","C_OVER_E":"00.49","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-04-22"},{"SOURCE_ROW_NUMBER":"112273","EVENT_NO":"1106354","SAMPLE_NO":"000000201003752500","SAMPLE_DATE":"04/22/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-04-22"},{"SOURCE_ROW_NUMBER":"121156","EVENT_NO":"1106234","SAMPLE_NO":"000000200905398925","SAMPLE_DATE":"05/28/2009","CONTAMINANT_DESC":"Fibers, >5um","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-05-28"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":22,"firstDate":"2007-10-16","lastDate":"2012-04-24","metrics":{"ss":4,"amountDue":7900,"contested":7,"amountPaid":6613.4,"recentRows":0,"section104d":3,"unterminated":0,"proposedPenalty":7900},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1484855","VIOLATION_NO":"8588495","VIOLATION_ISSUE_DT":"04/24/2012","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-04-24"},{"SOURCE_ROW_NUMBER":"1484854","VIOLATION_NO":"8588494","VIOLATION_ISSUE_DT":"04/24/2012","SIG_SUB":"N","PART_SECTION":"56.4501","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-04-24"},{"SOURCE_ROW_NUMBER":"1484853","VIOLATION_NO":"6457722","VIOLATION_ISSUE_DT":"04/22/2010","SIG_SUB":"N","PART_SECTION":"62.120","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/17/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"92.97","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-1455M","sourceDate":"2010-04-22"},{"SOURCE_ROW_NUMBER":"1484852","VIOLATION_NO":"6457721","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/22/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484851","VIOLATION_NO":"6457720","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"Y","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/22/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-1455M","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484850","VIOLATION_NO":"6457719","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/22/2010","PROPOSED_PENALTY":"2000","AMOUNT_DUE":"2000","AMOUNT_PAID":"2000","CONTESTED_IND":"N","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484849","VIOLATION_NO":"6457718","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"N","PART_SECTION":"56.14100(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/21/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484848","VIOLATION_NO":"6457717","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/22/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484847","VIOLATION_NO":"6457716","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"Y","PART_SECTION":"56.15002","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/21/2010","PROPOSED_PENALTY":"2000","AMOUNT_DUE":"2000","AMOUNT_PAID":"720.43","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-1454M","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484846","VIOLATION_NO":"6457715","VIOLATION_ISSUE_DT":"04/21/2010","SIG_SUB":"Y","PART_SECTION":"56.15004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"04/21/2010","PROPOSED_PENALTY":"2000","AMOUNT_DUE":"2000","AMOUNT_PAID":"2000","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-1454M","sourceDate":"2010-04-21"},{"SOURCE_ROW_NUMBER":"1484860","VIOLATION_NO":"6450366","VIOLATION_ISSUE_DT":"06/09/2009","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/09/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2009-1447M","sourceDate":"2009-06-09"},{"SOURCE_ROW_NUMBER":"1484859","VIOLATION_NO":"6450365","VIOLATION_ISSUE_DT":"06/09/2009","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/09/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2009-1447M","sourceDate":"2009-06-09"}]}],"safety":{"href":"/api/v1/mines/2402400/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2402400/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":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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":"Fuel lines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4501","part":"56","subchapter":"K","subpart":"C","id":"56.4501","citation":"30 CFR 56.4501","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":"Action level.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.120","part":"62","subchapter":"M","subpart":"","id":"62.120","citation":"30 CFR 62.120","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER M—UNIFORM MINE HEALTH REGULATIONS","partHeading":"PART 62—OCCUPATIONAL NOISE EXPOSURE","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","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":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","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":"Hard hats.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15002","part":"56","subchapter":"K","subpart":"N","id":"56.15002","citation":"30 CFR 56.15002","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":"Eye protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15004","part":"56","subchapter":"K","subpart":"N","id":"56.15004","citation":"30 CFR 56.15004","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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2402400","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}