{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4503665","name":"Amrize Clauson Quarry","status":"Intermittent","status_date":"2025-10-01","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Stone NEC","state":"WA","county":"Whatcom","nearest_town":"Bellingham","operator_id":"L17266","operator_name":"Amrize West Central Inc.","controller_id":"0193740","controller_name":"Amrize Ltd","district":"M7","office":"Kent WA Field Office","employees":3,"latitude":48.971389,"longitude":-122.077778},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":166},"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":"4503665","name":"Amrize Clauson Quarry"},"operator":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"controller":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M32169","name":"Steven B  Cowden"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"1950-01-01","validTo":"2017-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|M32169|1950-01-01|2017-12-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07336","name":"Aggregate Industries PLC"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"1997-05-14","validTo":"2009-04-29","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|M07336|1997-05-14|2009-04-29"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01401","name":"Diane  Clauson  et al"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2002-03-06","validTo":"2009-06-15","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|M01401|2002-03-06|2009-06-15"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01644","name":"Holcim Ltd"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2009-04-30","validTo":"2015-07-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|M01644|2009-04-30|2015-07-09"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01569","name":"Clauson Quarry LLC"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2009-06-16","validTo":"2014-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L01569|2009-06-16|2014-01-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0086193","name":"Jerry  Hammer et al"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2009-06-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0086193|2009-06-16|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0086193","name":"Jerry  Hammer et al"},"object":{"type":"operator","id":"L01569","name":"Clauson Quarry LLC"},"validFrom":"2009-06-16","validTo":"2014-01-31","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L01569|2009-06-16|0086193|2009-06-16|13854"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0086193","name":"Steve  Butenschoen et al"},"object":{"type":"operator","id":"L01569","name":"Clauson Quarry LLC"},"validFrom":"2009-06-16","validTo":"2014-01-31","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L01569|2009-06-16|0086193|2009-06-16|13855"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01401","name":"Diane  Clauson  et al"},"object":{"type":"operator","id":"L01569","name":"Clauson Quarry LLC"},"validFrom":"2009-06-16","validTo":"2009-06-15","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L01569|2009-06-16|M01401|2002-03-06|118416"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L32169","name":"Cowden Inc"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2014-02-01","validTo":"2021-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L32169|2014-02-01|2021-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M32169","name":"Steven B  Cowden"},"object":{"type":"operator","id":"L32169","name":"Cowden Inc"},"validFrom":"2014-02-01","validTo":"2017-12-31","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L32169|2014-02-01|M32169|1950-01-01|160602"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2015-07-10","validTo":"2025-06-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0119681|2015-07-10|2025-06-22"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0155961","name":"Brent  Cowden et al"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2018-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0155961|2018-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0155961","name":"Brent  Cowden et al"},"object":{"type":"operator","id":"L32169","name":"Cowden Inc"},"validFrom":"2018-01-01","validTo":"2021-12-31","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L32169|2014-02-01|0155961|2018-01-01|32348"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0155961","name":"Deryk  Cowden et al"},"object":{"type":"operator","id":"L32169","name":"Cowden Inc"},"validFrom":"2018-01-01","validTo":"2021-12-31","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L32169|2014-02-01|0155961|2018-01-01|32349"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0182413","name":"Amrize ACM PNW Inc."},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2022-01-01","validTo":"2026-01-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0182413|2022-01-01|2026-01-01"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2022-01-01","validTo":"2025-06-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0119681|2022-01-01|2025-06-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"operator","id":"0182413","name":"Amrize ACM PNW Inc."},"validFrom":"2022-01-01","validTo":"2025-06-22","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0182413|2022-01-01|0119681|2022-01-01|23268"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2025-06-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0193740|2025-06-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"operator","id":"0182413","name":"Amrize ACM PNW Inc."},"validFrom":"2025-06-23","validTo":"2026-01-01","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|0182413|2022-01-01|0193740|2025-06-23|41449"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"object":{"type":"mine","id":"4503665","name":"Amrize Clauson Quarry"},"validFrom":"2026-01-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L17266|2026-01-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"validFrom":"2026-01-02","validTo":"2025-06-22","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L17266|2026-01-02|0119681|2015-07-10|23152"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"validFrom":"2026-01-02","validTo":null,"current":true,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L17266|2026-01-02|0193740|2025-06-23|41450"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01644","name":"Holcim Ltd"},"object":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"validFrom":"2026-01-02","validTo":"2015-07-09","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L17266|2026-01-02|M01644|2009-04-30|119990"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07336","name":"Aggregate Industries PLC"},"object":{"type":"operator","id":"L17266","name":"Amrize West Central Inc."},"validFrom":"2026-01-02","validTo":"2009-04-29","current":false,"derived":true,"evidenceMineId":"4503665","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4503665|L17266|2026-01-02|M07336|1997-05-14|140923"}}],"coverage":{"historyRecords":12,"edgeCount":25,"intervalAnomalies":4,"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":"2025-10-01","lastDate":"2025-10-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":36,"firstDate":"2009-06-25","lastDate":"2022-07-26","metrics":{"ss":5,"delinquent":29,"recentRows":3,"paidPenalty":5045,"proposedPenalty":5045,"currentAssessment":5045},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2634647","VIOLATION_NO":"9683010","ISSUE_DT":"07/26/2022","CFR_STANDARD_CD":"46.7(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"148.00","CURRENT_ASSESSMENT_AMT":"148.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2634646","VIOLATION_NO":"9683009","ISSUE_DT":"07/26/2022","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2634645","VIOLATION_NO":"9683008","ISSUE_DT":"07/26/2022","CFR_STANDARD_CD":"56.14130(g)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2574420","VIOLATION_NO":"9434958","ISSUE_DT":"06/02/2020","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-06-02"},{"SOURCE_ROW_NUMBER":"2573250","VIOLATION_NO":"9378648","ISSUE_DT":"11/20/2018","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2573249","VIOLATION_NO":"9378647","ISSUE_DT":"11/20/2018","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2573248","VIOLATION_NO":"9378646","ISSUE_DT":"11/20/2018","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2415002","VIOLATION_NO":"9378045","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2415001","VIOLATION_NO":"9378044","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2415000","VIOLATION_NO":"9378043","ISSUE_DT":"04/24/2018","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2414922","VIOLATION_NO":"9371164","ISSUE_DT":"10/24/2017","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-10-24"},{"SOURCE_ROW_NUMBER":"2415037","VIOLATION_NO":"8997641","ISSUE_DT":"05/17/2017","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-05-17"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2012-08-08","lastDate":"2012-08-08","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":0,"originalPenalty":300},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"316154","VIOLATION_NO":"6480946","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2012-08-08"},{"SOURCE_ROW_NUMBER":"316060","VIOLATION_NO":"6480947","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2012-08-08"},{"SOURCE_ROW_NUMBER":"74170","VIOLATION_NO":"6480948","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2012-08-08"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2010-02-18","lastDate":"2010-02-18","metrics":{"decisions":3,"ssChanged":3,"recentRows":0,"decisionPenalty":0,"proposedPenalty":300},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"243403","CITATION_NO":"6480946","CITATION_ISSUE_DT":"02/18/2010","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2010-02-18"},{"SOURCE_ROW_NUMBER":"130652","CITATION_NO":"6480948","CITATION_ISSUE_DT":"02/18/2010","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2010-02-18"},{"SOURCE_ROW_NUMBER":"18368","CITATION_NO":"6480947","CITATION_ISSUE_DT":"02/18/2010","DOCKET_NO":"WEST 2010-1178M","DECISION_DT":"08/08/2012","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2010-02-18"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":12,"firstDate":"2009-06-16","lastDate":"2026-01-02","metrics":{"recentRows":6,"currentOperatorTenures":4,"completedOperatorTenures":8},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":29,"firstDate":"2009-06-25","lastDate":"2026-10-05","metrics":{"inspectors":30,"recentRows":6,"onSiteHours":183.5,"inspectionHours":385,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"977580","EVENT_NO":"F040B53","INSPECTION_BEGIN_DT":"10/05/2026","INSPECTION_END_DT":"10/07/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2026-10-05"},{"SOURCE_ROW_NUMBER":"485883","EVENT_NO":"F02AE69","INSPECTION_BEGIN_DT":"02/03/2026","INSPECTION_END_DT":"02/04/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"104663","EVENT_NO":"6961182","INSPECTION_BEGIN_DT":"08/15/2024","INSPECTION_END_DT":"08/15/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2024-08-15"},{"SOURCE_ROW_NUMBER":"1014601","EVENT_NO":"6876899","INSPECTION_BEGIN_DT":"04/01/2024","INSPECTION_END_DT":"04/01/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2024-04-01"},{"SOURCE_ROW_NUMBER":"448402","EVENT_NO":"6973229","INSPECTION_BEGIN_DT":"07/20/2023","INSPECTION_END_DT":"07/20/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2023-07-20"},{"SOURCE_ROW_NUMBER":"677012","EVENT_NO":"6871157","INSPECTION_BEGIN_DT":"07/25/2022","INSPECTION_END_DT":"07/27/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2022-07-25"},{"SOURCE_ROW_NUMBER":"253633","EVENT_NO":"6825247","INSPECTION_BEGIN_DT":"06/02/2020","INSPECTION_END_DT":"06/03/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2020-06-02"},{"SOURCE_ROW_NUMBER":"777660","EVENT_NO":"6824577","INSPECTION_BEGIN_DT":"05/08/2019","INSPECTION_END_DT":"05/09/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2019-05-08"},{"SOURCE_ROW_NUMBER":"605128","EVENT_NO":"6824538","INSPECTION_BEGIN_DT":"11/20/2018","INSPECTION_END_DT":"11/29/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"819046","EVENT_NO":"6723499","INSPECTION_BEGIN_DT":"04/24/2018","INSPECTION_END_DT":"04/25/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"697068","EVENT_NO":"6723457","INSPECTION_BEGIN_DT":"10/24/2017","INSPECTION_END_DT":"10/25/2017","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":"2017-10-24"},{"SOURCE_ROW_NUMBER":"746322","EVENT_NO":"6723517","INSPECTION_BEGIN_DT":"05/17/2017","INSPECTION_END_DT":"05/17/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2017-05-17"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":7743,"employees":5,"production":0},"2018":{"hours":5074,"employees":4,"production":0},"2019":{"hours":4114,"employees":4,"production":0},"2020":{"hours":1602,"employees":2,"production":0},"2021":{"hours":588,"employees":2,"production":0},"2022":{"hours":4789,"employees":4,"production":0},"2023":{"hours":1453,"employees":2,"production":0},"2024":{"hours":1011,"employees":5,"production":0},"2025":{"hours":2235,"employees":4,"production":0},"2026":{"hours":6547,"employees":7,"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":"2010-02-23","lastDate":"2026-10-06","metrics":{"recentRows":3,"actionTaken":8,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"317660","EVENT_NO":"F040B53","SAMPLE_NO":"000000202604170400","SAMPLE_DATE":"10/06/2026","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":"2026-10-06"},{"SOURCE_ROW_NUMBER":"317491","EVENT_NO":"F040B53","SAMPLE_NO":"000000202604170500","SAMPLE_DATE":"10/06/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"317470","EVENT_NO":"F040B53","SAMPLE_NO":"000000202604170300","SAMPLE_DATE":"10/06/2026","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":"2026-10-06"},{"SOURCE_ROW_NUMBER":"240053","EVENT_NO":"6825247","SAMPLE_NO":"000000202002216400","SAMPLE_DATE":"06/03/2020","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-06-03"},{"SOURCE_ROW_NUMBER":"171968","EVENT_NO":"6662914","SAMPLE_NO":"000000201512741100","SAMPLE_DATE":"12/17/2015","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-12-17"},{"SOURCE_ROW_NUMBER":"171967","EVENT_NO":"6662914","SAMPLE_NO":"000000201512741000","SAMPLE_DATE":"12/17/2015","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":"2015-12-17"},{"SOURCE_ROW_NUMBER":"108075","EVENT_NO":"1154271","SAMPLE_NO":"000000201002004200","SAMPLE_DATE":"02/23/2010","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":"2010-02-23"},{"SOURCE_ROW_NUMBER":"108074","EVENT_NO":"1154271","SAMPLE_NO":"000000201002004100","SAMPLE_DATE":"02/23/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-02-23"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":37,"firstDate":"2009-06-25","lastDate":"2026-10-06","metrics":{"ss":5,"amountDue":5045,"contested":0,"amountPaid":5045,"recentRows":4,"section104d":0,"unterminated":0,"proposedPenalty":5045},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2481151","VIOLATION_NO":"5105794","VIOLATION_ISSUE_DT":"10/06/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/06/2026","CONTESTED_IND":"N","sourceDate":"2026-10-06"},{"SOURCE_ROW_NUMBER":"2481146","VIOLATION_NO":"9683010","VIOLATION_ISSUE_DT":"07/26/2022","SIG_SUB":"N","PART_SECTION":"46.7(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"5","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/26/2022","PROPOSED_PENALTY":"148","AMOUNT_DUE":"148","AMOUNT_PAID":"148","CONTESTED_IND":"N","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2481145","VIOLATION_NO":"9683009","VIOLATION_ISSUE_DT":"07/26/2022","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/26/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2481144","VIOLATION_NO":"9683008","VIOLATION_ISSUE_DT":"07/26/2022","SIG_SUB":"Y","PART_SECTION":"56.14130(g)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/26/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-07-26"},{"SOURCE_ROW_NUMBER":"2481137","VIOLATION_NO":"9434958","VIOLATION_ISSUE_DT":"06/02/2020","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/03/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-06-02"},{"SOURCE_ROW_NUMBER":"2481155","VIOLATION_NO":"9378648","VIOLATION_ISSUE_DT":"11/20/2018","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/29/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2481154","VIOLATION_NO":"9378647","VIOLATION_ISSUE_DT":"11/20/2018","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/29/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2481153","VIOLATION_NO":"9378646","VIOLATION_ISSUE_DT":"11/20/2018","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/29/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-11-20"},{"SOURCE_ROW_NUMBER":"2481129","VIOLATION_NO":"9378045","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2481128","VIOLATION_NO":"9378044","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/25/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2481127","VIOLATION_NO":"9378043","VIOLATION_ISSUE_DT":"04/24/2018","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-04-24"},{"SOURCE_ROW_NUMBER":"2481152","VIOLATION_NO":"9371164","VIOLATION_ISSUE_DT":"10/24/2017","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/25/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-10-24"}]}],"safety":{"href":"/api/v1/mines/4503665/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4503665/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":2},{"chapter":"I","heading":"New task training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.7","part":"46","subchapter":"H","subpart":"","id":"46.7","citation":"30 CFR 46.7","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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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":"Roll-over protective structures (ROPS) and seat belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130","part":"56","subchapter":"K","subpart":"M","id":"56.14130","citation":"30 CFR 56.14130","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":"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":"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},{"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":"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":1},{"chapter":"I","heading":"Barricades and warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011","part":"56","subchapter":"K","subpart":"S","id":"56.20011","citation":"30 CFR 56.20011","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":"4503665","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}