{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2100642","name":"Wabasha Pit and Mill","status":"Active","status_date":"2025-04-17","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Wabasha","nearest_town":"Wabasha","operator_id":"L39957","operator_name":"Wabasha Sand  Gravel & Ready Mixed Company","controller_id":"0181543","controller_name":"Kohner Holding Company","district":"M4","office":"Fort Dodge IA Field Office","employees":5,"latitude":44.359444,"longitude":-91.974444},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":603},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-13T11:19:05.459773+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"2100642","name":"Wabasha Pit and Mill"},"operator":{"type":"operator","id":"L39957","name":"Wabasha Sand  Gravel & Ready Mixed Company"},"controller":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L39957","name":"Wabasha Sand  Gravel & Ready Mixed Company"},"object":{"type":"mine","id":"2100642","name":"Wabasha Pit and Mill"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|L39957|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09428","name":"Steven  Kohner et al"},"object":{"type":"mine","id":"2100642","name":"Wabasha Pit and Mill"},"validFrom":"1950-01-01","validTo":"2023-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|M09428|1950-01-01|2023-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09428","name":"Steven  Kohner et al"},"object":{"type":"operator","id":"L39957","name":"Wabasha Sand  Gravel & Ready Mixed Company"},"validFrom":"1950-01-01","validTo":"2023-12-31","current":false,"derived":true,"evidenceMineId":"2100642","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|L39957|1950-01-01|M09428|1950-01-01|146353"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09428","name":"Robert S  Kohner et al"},"object":{"type":"operator","id":"L39957","name":"Wabasha Sand  Gravel & Ready Mixed Company"},"validFrom":"1950-01-01","validTo":"2023-12-31","current":false,"derived":true,"evidenceMineId":"2100642","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|L39957|1950-01-01|M09428|1950-01-01|146354"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"object":{"type":"mine","id":"2100642","name":"Wabasha Pit and Mill"},"validFrom":"2024-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|0181543|2024-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0181543","name":"Kohner Holding Company"},"object":{"type":"operator","id":"L39957","name":"Wabasha Sand  Gravel & Ready Mixed Company"},"validFrom":"2024-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2100642","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2100642|L39957|1950-01-01|0181543|2024-01-01|38810"}}],"coverage":{"historyRecords":3,"edgeCount":6,"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":"2025-04-17","lastDate":"2025-04-17","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":117,"firstDate":"2002-09-17","lastDate":"2026-01-14","metrics":{"ss":29,"delinquent":106,"recentRows":16,"paidPenalty":35137,"proposedPenalty":35415,"currentAssessment":35272},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3021502","VIOLATION_NO":"5114090","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021501","VIOLATION_NO":"5114089","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"50.20(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2981606","VIOLATION_NO":"9699521","ISSUE_DT":"03/26/2025","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"2981605","VIOLATION_NO":"9699520","ISSUE_DT":"03/26/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"2981604","VIOLATION_NO":"9699519","ISSUE_DT":"03/26/2025","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"2981603","VIOLATION_NO":"9699518","ISSUE_DT":"03/26/2025","CFR_STANDARD_CD":"47.44(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"2768709","VIOLATION_NO":"9696849","ISSUE_DT":"10/17/2023","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"2768708","VIOLATION_NO":"9696848","ISSUE_DT":"10/17/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"2768707","VIOLATION_NO":"9696847","ISSUE_DT":"10/17/2023","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"376.00","CURRENT_ASSESSMENT_AMT":"376.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"2689508","VIOLATION_NO":"9486655","ISSUE_DT":"10/24/2022","CFR_STANDARD_CD":"56.14205","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-10-24"},{"SOURCE_ROW_NUMBER":"2698186","VIOLATION_NO":"8946146","ISSUE_DT":"04/11/2022","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-11"},{"SOURCE_ROW_NUMBER":"2698185","VIOLATION_NO":"8946145","ISSUE_DT":"04/11/2022","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-04-11"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":23,"firstDate":"2012-07-13","lastDate":"2018-03-08","metrics":{"appeals":0,"decisions":23,"recentRows":0,"decisionPenalty":15578,"originalPenalty":15721},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"399362","VIOLATION_NO":"9380205","DOCKET_NO":"LAKE 2018-0082","DECISION_DT":"03/08/2018","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"135.00","DECISION_PENALTY_AMT":"135.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2018-03-08"},{"SOURCE_ROW_NUMBER":"399215","VIOLATION_NO":"9380206","DOCKET_NO":"LAKE 2018-0082","DECISION_DT":"03/08/2018","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"453.00","DECISION_PENALTY_AMT":"453.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2018-03-08"},{"SOURCE_ROW_NUMBER":"379183","VIOLATION_NO":"8852272","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"585.00","DECISION_PENALTY_AMT":"585.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"379130","VIOLATION_NO":"8852270","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"379129","VIOLATION_NO":"8852267","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1944.00","DECISION_PENALTY_AMT":"1944.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"378914","VIOLATION_NO":"8852274","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"378913","VIOLATION_NO":"8852271","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"378912","VIOLATION_NO":"8852269","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"118986","VIOLATION_NO":"8888846","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"585.00","DECISION_PENALTY_AMT":"585.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"118985","VIOLATION_NO":"8852266","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"118561","VIOLATION_NO":"8852276","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"6458.00","DECISION_PENALTY_AMT":"6458.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"},{"SOURCE_ROW_NUMBER":"118560","VIOLATION_NO":"8852275","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2016-06-30"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":23,"firstDate":"2011-03-30","lastDate":"2017-10-11","metrics":{"decisions":23,"ssChanged":1,"recentRows":0,"decisionPenalty":15578,"proposedPenalty":15721},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"438742","CITATION_NO":"9380206","CITATION_ISSUE_DT":"10/11/2017","DOCKET_NO":"LAKE 2018-0082","DECISION_DT":"03/08/2018","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"453.00","DECISION_PENALTY_AMT":"453.00","sourceDate":"2017-10-11"},{"SOURCE_ROW_NUMBER":"437615","CITATION_NO":"9380205","CITATION_ISSUE_DT":"10/11/2017","DOCKET_NO":"LAKE 2018-0082","DECISION_DT":"03/08/2018","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"135.00","DECISION_PENALTY_AMT":"135.00","sourceDate":"2017-10-11"},{"SOURCE_ROW_NUMBER":"435223","CITATION_NO":"8852276","CITATION_ISSUE_DT":"09/23/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.18002(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"6458.00","DECISION_PENALTY_AMT":"6458.00","sourceDate":"2015-09-23"},{"SOURCE_ROW_NUMBER":"376068","CITATION_NO":"8852267","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.14110","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1944.00","DECISION_PENALTY_AMT":"1944.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"375875","CITATION_NO":"8852275","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"321274","CITATION_NO":"8852273","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.14112(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"262955","CITATION_NO":"8852270","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"47.41(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"210268","CITATION_NO":"8852271","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.14112(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"176.00","DECISION_PENALTY_AMT":"176.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"208052","CITATION_NO":"8852266","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.14112(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"873.00","DECISION_PENALTY_AMT":"873.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"206232","CITATION_NO":"8852269","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.12032","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"95613","CITATION_NO":"8852274","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"392.00","DECISION_PENALTY_AMT":"392.00","sourceDate":"2015-09-22"},{"SOURCE_ROW_NUMBER":"36907","CITATION_NO":"8852272","CITATION_ISSUE_DT":"09/22/2015","DOCKET_NO":"LAKE 2016-0106","DECISION_DT":"06/30/2016","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"585.00","DECISION_PENALTY_AMT":"585.00","sourceDate":"2015-09-22"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1950-01-01","lastDate":"1950-01-01","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":47,"firstDate":"2000-01-04","lastDate":"2026-06-10","metrics":{"inspectors":47,"recentRows":6,"onSiteHours":251.25,"inspectionHours":498.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"331205","EVENT_NO":"F02FF34","INSPECTION_BEGIN_DT":"06/10/2026","INSPECTION_END_DT":"06/10/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-06-10"},{"SOURCE_ROW_NUMBER":"888244","EVENT_NO":"F02FAFE","INSPECTION_BEGIN_DT":"01/14/2026","INSPECTION_END_DT":"01/14/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.75","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"483814","EVENT_NO":"F0176F1","INSPECTION_BEGIN_DT":"03/26/2025","INSPECTION_END_DT":"03/27/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"450754","EVENT_NO":"6952089","INSPECTION_BEGIN_DT":"10/17/2023","INSPECTION_END_DT":"10/17/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"878456","EVENT_NO":"6901861","INSPECTION_BEGIN_DT":"10/24/2022","INSPECTION_END_DT":"10/25/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2022-10-24"},{"SOURCE_ROW_NUMBER":"1037305","EVENT_NO":"6906103","INSPECTION_BEGIN_DT":"04/11/2022","INSPECTION_END_DT":"04/12/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2022-04-11"},{"SOURCE_ROW_NUMBER":"174999","EVENT_NO":"6901231","INSPECTION_BEGIN_DT":"11/24/2020","INSPECTION_END_DT":"11/24/2020","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2020-11-24"},{"SOURCE_ROW_NUMBER":"48880","EVENT_NO":"6901229","INSPECTION_BEGIN_DT":"11/17/2020","INSPECTION_END_DT":"11/18/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"15.75","sourceDate":"2020-11-17"},{"SOURCE_ROW_NUMBER":"345366","EVENT_NO":"6837076","INSPECTION_BEGIN_DT":"03/10/2020","INSPECTION_END_DT":"03/11/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.75","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"1027105","EVENT_NO":"6750766","INSPECTION_BEGIN_DT":"05/20/2019","INSPECTION_END_DT":"05/21/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2019-05-20"},{"SOURCE_ROW_NUMBER":"950255","EVENT_NO":"6743940","INSPECTION_BEGIN_DT":"10/18/2017","INSPECTION_END_DT":"10/18/2017","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2017-10-18"},{"SOURCE_ROW_NUMBER":"729000","EVENT_NO":"6743933","INSPECTION_BEGIN_DT":"10/11/2017","INSPECTION_END_DT":"10/12/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.75","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2017-10-11"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":209,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1573,"employees":4,"production":0},"2026-Q1":{"hours":928,"employees":4,"production":0},"2025-Q4":{"hours":943,"employees":3,"production":0},"2025-Q3":{"hours":1468,"employees":4,"production":0},"2025-Q2":{"hours":1370,"employees":4,"production":0},"2025-Q1":{"hours":903,"employees":4,"production":0},"2024-Q4":{"hours":573,"employees":3,"production":0},"2024-Q3":{"hours":1133,"employees":3,"production":0},"2024-Q2":{"hours":1141,"employees":3,"production":0},"2024-Q1":{"hours":516,"employees":3,"production":0},"2023-Q4":{"hours":1290,"employees":5,"production":0},"2023-Q3":{"hours":1414,"employees":5,"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":54,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":7532,"employees":5,"production":0},"2018":{"hours":3926,"employees":5,"production":0},"2019":{"hours":3762,"employees":4,"production":0},"2020":{"hours":3949,"employees":4,"production":0},"2021":{"hours":5302,"employees":4,"production":0},"2022":{"hours":6433,"employees":6,"production":0},"2023":{"hours":5314,"employees":5,"production":0},"2024":{"hours":3363,"employees":3,"production":0},"2025":{"hours":4684,"employees":4,"production":0},"2026":{"hours":2501,"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":8,"firstDate":"2002-09-18","lastDate":"2026-06-10","metrics":{"recentRows":2,"actionTaken":8,"maxExposureRatio":0.18,"overExposureLimit":0,"exposureRatioTotal":0.33},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"308723","EVENT_NO":"F02FF34","SAMPLE_NO":"000000202602396400","SAMPLE_DATE":"06/10/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Sand Filler (Wet)","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-10"},{"SOURCE_ROW_NUMBER":"308722","EVENT_NO":"F02FF34","SAMPLE_NO":"000000202602396300","SAMPLE_DATE":"06/10/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-06-10"},{"SOURCE_ROW_NUMBER":"245234","EVENT_NO":"6901229","SAMPLE_NO":"000000202004782600","SAMPLE_DATE":"11/17/2020","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":"2020-11-17"},{"SOURCE_ROW_NUMBER":"157585","EVENT_NO":"6632849","SAMPLE_NO":"000000201308244400","SAMPLE_DATE":"11/05/2013","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-11-05"},{"SOURCE_ROW_NUMBER":"138259","EVENT_NO":"6573370","SAMPLE_NO":"000000201109057700","SAMPLE_DATE":"09/21/2011","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":"2011-09-21"},{"SOURCE_ROW_NUMBER":"138258","EVENT_NO":"6573370","SAMPLE_NO":"000000201109057600","SAMPLE_DATE":"09/21/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.80","C_OVER_E":"00.15","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-09-21"},{"SOURCE_ROW_NUMBER":"20036","EVENT_NO":"0963445","SAMPLE_NO":"000000200207108100","SAMPLE_DATE":"09/18/2002","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0001.25","C_OVER_E":"00.18","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-09-18"},{"SOURCE_ROW_NUMBER":"20035","EVENT_NO":"0963445","SAMPLE_NO":"000000200207108000","SAMPLE_DATE":"09/18/2002","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2002-09-18"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":117,"firstDate":"2002-09-17","lastDate":"2026-01-14","metrics":{"ss":29,"amountDue":35272,"contested":0,"amountPaid":35137,"recentRows":16,"section104d":1,"unterminated":0,"proposedPenalty":35415},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1336518","VIOLATION_NO":"5114090","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"1336517","VIOLATION_NO":"5114089","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"1336522","VIOLATION_NO":"9699521","VIOLATION_ISSUE_DT":"03/26/2025","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"1336521","VIOLATION_NO":"9699520","VIOLATION_ISSUE_DT":"03/26/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"1336520","VIOLATION_NO":"9699519","VIOLATION_ISSUE_DT":"03/26/2025","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"1336519","VIOLATION_NO":"9699518","VIOLATION_ISSUE_DT":"03/26/2025","SIG_SUB":"N","PART_SECTION":"47.44(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-26"},{"SOURCE_ROW_NUMBER":"1336609","VIOLATION_NO":"9696849","VIOLATION_ISSUE_DT":"10/17/2023","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"1336608","VIOLATION_NO":"9696848","VIOLATION_ISSUE_DT":"10/17/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/17/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"1336607","VIOLATION_NO":"9696847","VIOLATION_ISSUE_DT":"10/17/2023","SIG_SUB":"Y","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2023","PROPOSED_PENALTY":"376","AMOUNT_DUE":"376","AMOUNT_PAID":"376","CONTESTED_IND":"N","sourceDate":"2023-10-17"},{"SOURCE_ROW_NUMBER":"1336610","VIOLATION_NO":"9486655","VIOLATION_ISSUE_DT":"10/24/2022","SIG_SUB":"Y","PART_SECTION":"56.14205","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-10-24"},{"SOURCE_ROW_NUMBER":"1336537","VIOLATION_NO":"8946146","VIOLATION_ISSUE_DT":"04/11/2022","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/11/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-11"},{"SOURCE_ROW_NUMBER":"1336536","VIOLATION_NO":"8946145","VIOLATION_ISSUE_DT":"04/11/2022","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/12/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-04-11"}]}],"safety":{"href":"/api/v1/mines/2100642/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2100642/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":"Temporary, portable containers.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44","part":"47","subchapter":"H","subpart":"E","id":"47.44","citation":"30 CFR 47.44","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subpartHeading":"","text":null,"occurrenceCount":2},{"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},{"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":"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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"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},{"chapter":"I","heading":"Machinery, equipment, and tools.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14205","part":"56","subchapter":"K","subpart":"M","id":"56.14205","citation":"30 CFR 56.14205","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":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2100642","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}