{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1302243","name":"The Power Plant Pit","status":"Abandoned","status_date":"2022-07-18","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"IA","county":"Linn","nearest_town":"Cedar Rapids","operator_id":"L06685","operator_name":"Croell, Inc.","controller_id":"0126881","controller_name":"Kurt  Croell","district":"M4","office":"Fort Dodge IA Field Office","employees":0,"latitude":42.080556,"longitude":-91.759722},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":354},"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":"1302243","name":"The Power Plant Pit"},"operator":{"type":"operator","id":"L06685","name":"Croell, Inc."},"controller":{"type":"controller","id":"0126881","name":"Kurt  Croell"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05324","name":"Roger  Croell"},"object":{"type":"mine","id":"1302243","name":"The Power Plant Pit"},"validFrom":"1950-01-01","validTo":"2013-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302243|M05324|1950-01-01|2013-12-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06685","name":"Croell, Inc."},"object":{"type":"mine","id":"1302243","name":"The Power Plant Pit"},"validFrom":"2000-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302243|L06685|2000-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05324","name":"Roger  Croell"},"object":{"type":"operator","id":"L06685","name":"Croell, Inc."},"validFrom":"2000-03-01","validTo":"2013-12-31","current":false,"derived":true,"evidenceMineId":"1302243","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302243|L06685|2000-03-01|M05324|1950-01-01|134243"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0126881","name":"Kurt  Croell"},"object":{"type":"mine","id":"1302243","name":"The Power Plant Pit"},"validFrom":"2014-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302243|0126881|2014-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0126881","name":"Kurt  Croell"},"object":{"type":"operator","id":"L06685","name":"Croell, Inc."},"validFrom":"2014-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"1302243","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1302243|L06685|2000-03-01|0126881|2014-01-01|24612"}}],"coverage":{"historyRecords":2,"edgeCount":5,"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":"2002-07-11","lastDate":"2014-06-02","metrics":{"daysLost":84,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":3,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"246379","DOCUMENT_NO":"220141560004","ACCIDENT_DT":"06/02/2014","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"11","NARRATIVE":"Employee was changing oil on dredge and strained his elbow.","sourceDate":"2014-06-02"},{"SOURCE_ROW_NUMBER":"134328","DOCUMENT_NO":"220062980010","ACCIDENT_DT":"10/23/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Flash burns (welding)","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Emloyee was welding with proper PPE and a flash burnt his eyes.  Went to the emergency room and was restricted from coming to work until follow-up appointment.","sourceDate":"2006-10-23"},{"SOURCE_ROW_NUMBER":"69839","DOCUMENT_NO":"220053040018","ACCIDENT_DT":"10/28/2005","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Assayer, Geologist, Metallurgist, Engineer, Engineer management","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Walking on catwalk, slipped and twisted ankle.","sourceDate":"2005-10-28"},{"SOURCE_ROW_NUMBER":"181789","DOCUMENT_NO":"220022560027","ACCIDENT_DT":"07/11/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"71","NARRATIVE":"USING A WRENCH TO LOOSEN BOLTS ON A 50 HP MOTOR, FELT SHARP PAIN IN LEFT SHOULDER.","sourceDate":"2002-07-11"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2022-07-18","lastDate":"2022-07-18","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":111,"firstDate":"2001-06-26","lastDate":"2022-06-07","metrics":{"ss":23,"delinquent":105,"recentRows":2,"paidPenalty":25546,"proposedPenalty":26676,"currentAssessment":25546},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2692861","VIOLATION_NO":"9489768","ISSUE_DT":"06/07/2022","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-06-07"},{"SOURCE_ROW_NUMBER":"2692860","VIOLATION_NO":"9489767","ISSUE_DT":"06/07/2022","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-06-07"},{"SOURCE_ROW_NUMBER":"2596974","VIOLATION_NO":"9483572","ISSUE_DT":"10/14/2020","CFR_STANDARD_CD":"56.12006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"482.00","CURRENT_ASSESSMENT_AMT":"482.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"2596973","VIOLATION_NO":"9483571","ISSUE_DT":"10/14/2020","CFR_STANDARD_CD":"56.14109","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"720.00","CURRENT_ASSESSMENT_AMT":"720.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"2596972","VIOLATION_NO":"9483570","ISSUE_DT":"10/14/2020","CFR_STANDARD_CD":"56.12002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2394.00","CURRENT_ASSESSMENT_AMT":"2394.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"2596971","VIOLATION_NO":"9483569","ISSUE_DT":"10/14/2020","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"217.00","CURRENT_ASSESSMENT_AMT":"217.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"2596970","VIOLATION_NO":"9483568","ISSUE_DT":"10/14/2020","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"720.00","CURRENT_ASSESSMENT_AMT":"720.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"2586628","VIOLATION_NO":"9383690","ISSUE_DT":"10/21/2019","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1057.00","CURRENT_ASSESSMENT_AMT":"1057.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-21"},{"SOURCE_ROW_NUMBER":"2586627","VIOLATION_NO":"9383689","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1057.00","CURRENT_ASSESSMENT_AMT":"1057.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"2586626","VIOLATION_NO":"9383688","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1057.00","CURRENT_ASSESSMENT_AMT":"1057.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"2586625","VIOLATION_NO":"9383687","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.12001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"319.00","CURRENT_ASSESSMENT_AMT":"319.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"2586624","VIOLATION_NO":"9383686","ISSUE_DT":"10/16/2019","CFR_STANDARD_CD":"56.4603(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-16"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":10,"firstDate":"2006-05-31","lastDate":"2006-05-31","metrics":{"appeals":0,"decisions":10,"recentRows":0,"decisionPenalty":4515,"originalPenalty":5645},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"251024","VIOLATION_NO":"6181262","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250748","VIOLATION_NO":"6181264","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250747","VIOLATION_NO":"6181259","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250640","VIOLATION_NO":"6181267","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1402.00","DECISION_PENALTY_AMT":"1120.60","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250200","VIOLATION_NO":"6181263","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250199","VIOLATION_NO":"6181260","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"723.00","DECISION_PENALTY_AMT":"578.40","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"250159","VIOLATION_NO":"6181265","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"8960","VIOLATION_NO":"6181261","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"8828","VIOLATION_NO":"6181258","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"},{"SOURCE_ROW_NUMBER":"8659","VIOLATION_NO":"6181266","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2006-05-31"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":3,"firstDate":"2001-09-04","lastDate":"2001-09-04","metrics":{"linkedIssuances":3},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":10,"firstDate":"2005-10-25","lastDate":"2005-10-26","metrics":{"decisions":10,"ssChanged":0,"recentRows":0,"decisionPenalty":4515,"proposedPenalty":5645},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"114766","CITATION_NO":"6181267","CITATION_ISSUE_DT":"10/26/2005","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1402.00","DECISION_PENALTY_AMT":"1120.60","sourceDate":"2005-10-26"},{"SOURCE_ROW_NUMBER":"398866","CITATION_NO":"6181258","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12013(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"341047","CITATION_NO":"6181261","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"341046","CITATION_NO":"6181265","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.14101(a)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"285496","CITATION_NO":"6181266","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.9301","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"227924","CITATION_NO":"6181259","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"171162","CITATION_NO":"6181262","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-105M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"116236","CITATION_NO":"6181263","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12008","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"116054","CITATION_NO":"6181260","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12025","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"723.00","DECISION_PENALTY_AMT":"578.40","sourceDate":"2005-10-25"},{"SOURCE_ROW_NUMBER":"115317","CITATION_NO":"6181264","CITATION_ISSUE_DT":"10/25/2005","DOCKET_NO":"CENT 2006-94M","DECISION_DT":"05/31/2006","CFR_STANDARD_CODE":"56.12013(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"440.00","DECISION_PENALTY_AMT":"352.00","sourceDate":"2005-10-25"}]},{"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":"2000-03-01","lastDate":"2000-03-01","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":37,"firstDate":"2000-09-12","lastDate":"2023-07-11","metrics":{"inspectors":39,"recentRows":2,"onSiteHours":241,"inspectionHours":398.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"498088","EVENT_NO":"6910350","INSPECTION_BEGIN_DT":"07/11/2023","INSPECTION_END_DT":"07/12/2023","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2023-07-11"},{"SOURCE_ROW_NUMBER":"1097831","EVENT_NO":"6903712","INSPECTION_BEGIN_DT":"06/06/2022","INSPECTION_END_DT":"06/07/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2022-06-06"},{"SOURCE_ROW_NUMBER":"390906","EVENT_NO":"6838328","INSPECTION_BEGIN_DT":"10/19/2020","INSPECTION_END_DT":"10/19/2020","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2020-10-19"},{"SOURCE_ROW_NUMBER":"1082647","EVENT_NO":"6838326","INSPECTION_BEGIN_DT":"10/14/2020","INSPECTION_END_DT":"10/14/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"26.75","SUM_TOTAL_ON_SITE_HOURS":"15.75","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"352249","EVENT_NO":"6832540","INSPECTION_BEGIN_DT":"10/16/2019","INSPECTION_END_DT":"10/21/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30.75","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"538561","EVENT_NO":"6832516","INSPECTION_BEGIN_DT":"06/25/2019","INSPECTION_END_DT":"06/26/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2019-06-25"},{"SOURCE_ROW_NUMBER":"997614","EVENT_NO":"6745687","INSPECTION_BEGIN_DT":"05/09/2018","INSPECTION_END_DT":"05/10/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2018-05-09"},{"SOURCE_ROW_NUMBER":"867054","EVENT_NO":"6741492","INSPECTION_BEGIN_DT":"10/17/2016","INSPECTION_END_DT":"10/17/2016","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2016-10-17"},{"SOURCE_ROW_NUMBER":"788382","EVENT_NO":"6741682","INSPECTION_BEGIN_DT":"10/05/2016","INSPECTION_END_DT":"10/06/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2016-10-05"},{"SOURCE_ROW_NUMBER":"1046438","EVENT_NO":"6741521","INSPECTION_BEGIN_DT":"05/23/2016","INSPECTION_END_DT":"05/24/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2016-05-23"},{"SOURCE_ROW_NUMBER":"248897","EVENT_NO":"6518282","INSPECTION_BEGIN_DT":"10/28/2014","INSPECTION_END_DT":"10/28/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2014-10-28"},{"SOURCE_ROW_NUMBER":"53251","EVENT_NO":"6639443","INSPECTION_BEGIN_DT":"04/30/2014","INSPECTION_END_DT":"04/30/2014","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2014-04-30"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":16,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":857,"employees":2,"production":0},"2002-Q3":{"hours":1254,"employees":2,"production":0},"2002-Q2":{"hours":1142,"employees":2,"production":0},"2002-Q1":{"hours":195,"employees":1,"production":0},"2001-Q4":{"hours":1224,"employees":2,"production":0},"2001-Q3":{"hours":1380,"employees":3,"production":0},"2001-Q2":{"hours":754,"employees":3,"production":0},"2001-Q1":{"hours":188,"employees":2,"production":0},"2000-Q4":{"hours":105,"employees":2,"production":0},"2000-Q3":{"hours":650,"employees":3,"production":0},"2000-Q2":{"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":42,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2013":{"hours":2811,"employees":3,"production":0},"2014":{"hours":1943,"employees":3,"production":0},"2015":{"hours":2542,"employees":4,"production":0},"2016":{"hours":2248,"employees":3,"production":0},"2017":{"hours":1450,"employees":4,"production":0},"2018":{"hours":2247,"employees":3,"production":0},"2019":{"hours":1450,"employees":3,"production":0},"2020":{"hours":1683,"employees":4,"production":0},"2021":{"hours":1418,"employees":6,"production":0},"2022":{"hours":896,"employees":4,"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":6,"firstDate":"2003-10-21","lastDate":"2019-10-16","metrics":{"recentRows":0,"actionTaken":6,"maxExposureRatio":0.23,"overExposureLimit":0,"exposureRatioTotal":0.23},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"229975","EVENT_NO":"6832540","SAMPLE_NO":"000000201905876600","SAMPLE_DATE":"10/16/2019","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":"2019-10-16"},{"SOURCE_ROW_NUMBER":"169861","EVENT_NO":"6632025","SAMPLE_NO":"000000201206047100","SAMPLE_DATE":"07/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-07-17"},{"SOURCE_ROW_NUMBER":"169860","EVENT_NO":"6632025","SAMPLE_NO":"000000201206047000","SAMPLE_DATE":"07/17/2012","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-07-17"},{"SOURCE_ROW_NUMBER":"119323","EVENT_NO":"6510536","SAMPLE_NO":"000000200904731000","SAMPLE_DATE":"05/12/2009","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":"2009-05-12"},{"SOURCE_ROW_NUMBER":"42597","EVENT_NO":"0964111","SAMPLE_NO":"000000200308464300","SAMPLE_DATE":"10/21/2003","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-10-21"},{"SOURCE_ROW_NUMBER":"42596","EVENT_NO":"0964111","SAMPLE_NO":"000000200308464200","SAMPLE_DATE":"10/21/2003","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.40","EXPOSURE_LIMIT":"0001.76","C_OVER_E":"00.23","JOB_CD_DESC":"Cleanup Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-10-21"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":111,"firstDate":"2001-06-26","lastDate":"2022-06-07","metrics":{"ss":23,"amountDue":25546,"contested":10,"amountPaid":25546,"recentRows":2,"section104d":1,"unterminated":0,"proposedPenalty":26676},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"672947","VIOLATION_NO":"9489768","VIOLATION_ISSUE_DT":"06/07/2022","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-06-07"},{"SOURCE_ROW_NUMBER":"672946","VIOLATION_NO":"9489767","VIOLATION_ISSUE_DT":"06/07/2022","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-06-07"},{"SOURCE_ROW_NUMBER":"673000","VIOLATION_NO":"9483572","VIOLATION_ISSUE_DT":"10/14/2020","SIG_SUB":"N","PART_SECTION":"56.12006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/19/2020","PROPOSED_PENALTY":"482","AMOUNT_DUE":"482","AMOUNT_PAID":"482","CONTESTED_IND":"N","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"672999","VIOLATION_NO":"9483571","VIOLATION_ISSUE_DT":"10/14/2020","SIG_SUB":"Y","PART_SECTION":"56.14109","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/19/2020","PROPOSED_PENALTY":"720","AMOUNT_DUE":"720","AMOUNT_PAID":"720","CONTESTED_IND":"N","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"672998","VIOLATION_NO":"9483570","VIOLATION_ISSUE_DT":"10/14/2020","SIG_SUB":"Y","PART_SECTION":"56.12002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/19/2020","PROPOSED_PENALTY":"2394","AMOUNT_DUE":"2394","AMOUNT_PAID":"2394","CONTESTED_IND":"N","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"672997","VIOLATION_NO":"9483569","VIOLATION_ISSUE_DT":"10/14/2020","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/19/2020","PROPOSED_PENALTY":"217","AMOUNT_DUE":"217","AMOUNT_PAID":"217","CONTESTED_IND":"N","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"672996","VIOLATION_NO":"9483568","VIOLATION_ISSUE_DT":"10/14/2020","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/19/2020","PROPOSED_PENALTY":"720","AMOUNT_DUE":"720","AMOUNT_PAID":"720","CONTESTED_IND":"N","sourceDate":"2020-10-14"},{"SOURCE_ROW_NUMBER":"673011","VIOLATION_NO":"9383690","VIOLATION_ISSUE_DT":"10/21/2019","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/21/2019","PROPOSED_PENALTY":"1057","AMOUNT_DUE":"1057","AMOUNT_PAID":"1057","CONTESTED_IND":"N","sourceDate":"2019-10-21"},{"SOURCE_ROW_NUMBER":"673010","VIOLATION_NO":"9383689","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"Y","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/21/2019","PROPOSED_PENALTY":"1057","AMOUNT_DUE":"1057","AMOUNT_PAID":"1057","CONTESTED_IND":"N","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"673009","VIOLATION_NO":"9383688","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"Y","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/21/2019","PROPOSED_PENALTY":"1057","AMOUNT_DUE":"1057","AMOUNT_PAID":"1057","CONTESTED_IND":"N","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"673008","VIOLATION_NO":"9383687","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"Y","PART_SECTION":"56.12001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/21/2019","PROPOSED_PENALTY":"319","AMOUNT_DUE":"319","AMOUNT_PAID":"319","CONTESTED_IND":"N","sourceDate":"2019-10-16"},{"SOURCE_ROW_NUMBER":"673007","VIOLATION_NO":"9383686","VIOLATION_ISSUE_DT":"10/16/2019","SIG_SUB":"N","PART_SECTION":"56.4603(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/16/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-10-16"}]}],"safety":{"href":"/api/v1/mines/1302243/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1302243/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":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","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":"Distribution boxes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12006","part":"56","subchapter":"K","subpart":"K","id":"56.12006","citation":"30 CFR 56.12006","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":"Unguarded conveyors with adjacent travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14109","part":"56","subchapter":"K","subpart":"M","id":"56.14109","citation":"30 CFR 56.14109","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":"Controls and switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002","part":"56","subchapter":"K","subpart":"K","id":"56.12002","citation":"30 CFR 56.12002","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":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"Splices and repairs of power cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12013","part":"56","subchapter":"K","subpart":"K","id":"56.12013","citation":"30 CFR 56.12013","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":"Circuit overload protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12001","part":"56","subchapter":"K","subpart":"K","id":"56.12001","citation":"30 CFR 56.12001","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":"Closure of valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4603","part":"56","subchapter":"K","subpart":"C","id":"56.4603","citation":"30 CFR 56.4603","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":"1302243","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}