{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4702902","name":"Plant #5","status":"Intermittent","status_date":"2002-03-18","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"WI","county":"Dodge","nearest_town":"North Bristol","operator_id":"0179456","operator_name":"MICHELS ROAD & STONE, INC","controller_id":"0165247","controller_name":"M10 Inc","district":"M4","office":"Peru IL Field Office","employees":3,"latitude":43.616267,"longitude":-88.494978},"coverage":{"contributingSources":14,"registeredSources":20,"sourceRows":806},"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":"4702902","name":"Plant #5"},"operator":{"type":"operator","id":"0179456","name":"MICHELS ROAD & STONE, INC"},"controller":{"type":"controller","id":"0165247","name":"M10 Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00651","name":"Michels Corporation"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"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":"4702902|M00651|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08792","name":"Michels Pipeline Construction Inc"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"validFrom":"1990-04-01","validTo":"2005-12-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|L08792|1990-04-01|2005-12-01"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00651","name":"Michels Corporation"},"object":{"type":"operator","id":"L08792","name":"Michels Pipeline Construction Inc"},"validFrom":"1990-04-01","validTo":"2005-12-01","current":false,"derived":true,"evidenceMineId":"4702902","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|L08792|1990-04-01|M00651|1950-01-01|113767"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00651","name":"Michels Corporation"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"validFrom":"1996-06-26","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|M00651|1996-06-26|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18238","name":"Michels Corporation"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"validFrom":"2005-12-02","validTo":"2021-10-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|L18238|2005-12-02|2021-10-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00651","name":"Michels Corporation"},"object":{"type":"operator","id":"L18238","name":"Michels Corporation"},"validFrom":"2005-12-02","validTo":"2021-10-31","current":false,"derived":true,"evidenceMineId":"4702902","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|L18238|2005-12-02|M00651|1996-06-26|113791"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0179456","name":"MICHELS ROAD & STONE, INC"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"validFrom":"2021-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|0179456|2021-11-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0165247","name":"M10 Inc"},"object":{"type":"mine","id":"4702902","name":"Plant #5"},"validFrom":"2021-11-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|0165247|2021-11-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0165247","name":"M10 Inc"},"object":{"type":"operator","id":"0179456","name":"MICHELS ROAD & STONE, INC"},"validFrom":"2021-11-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4702902","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4702902|0179456|2021-11-01|0165247|2021-11-01|34595"}}],"coverage":{"historyRecords":3,"edgeCount":9,"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":"2002-03-18","lastDate":"2002-03-18","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":35,"firstDate":"2000-03-14","lastDate":"2025-06-05","metrics":{"ss":8,"delinquent":34,"recentRows":3,"paidPenalty":6565,"proposedPenalty":7157,"currentAssessment":6565},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3020471","VIOLATION_NO":"5116614","ISSUE_DT":"06/05/2025","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2712.00","CURRENT_ASSESSMENT_AMT":"2712.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-06-05"},{"SOURCE_ROW_NUMBER":"2976435","VIOLATION_NO":"9695776","ISSUE_DT":"04/04/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"2976434","VIOLATION_NO":"9695775","ISSUE_DT":"04/04/2025","CFR_STANDARD_CD":"56.3131","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"432.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"2462840","VIOLATION_NO":"9386555","ISSUE_DT":"04/16/2019","CFR_STANDARD_CD":"56.14112(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":"2019-04-16"},{"SOURCE_ROW_NUMBER":"2449753","VIOLATION_NO":"8957432","ISSUE_DT":"12/06/2017","CFR_STANDARD_CD":"56.20003(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":"2017-12-06"},{"SOURCE_ROW_NUMBER":"2449752","VIOLATION_NO":"8957431","ISSUE_DT":"12/06/2017","CFR_STANDARD_CD":"56.14110","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"2449751","VIOLATION_NO":"8957430","ISSUE_DT":"12/06/2017","CFR_STANDARD_CD":"56.11003","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"2450724","VIOLATION_NO":"8853926","ISSUE_DT":"05/16/2017","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-05-16"},{"SOURCE_ROW_NUMBER":"2274969","VIOLATION_NO":"8748341","ISSUE_DT":"10/30/2014","CFR_STANDARD_CD":"56.14200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-30"},{"SOURCE_ROW_NUMBER":"2274968","VIOLATION_NO":"8748340","ISSUE_DT":"10/30/2014","CFR_STANDARD_CD":"56.9317","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"946.00","CURRENT_ASSESSMENT_AMT":"635.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-10-30"},{"SOURCE_ROW_NUMBER":"2278081","VIOLATION_NO":"8845026","ISSUE_DT":"04/08/2014","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2014-04-08"},{"SOURCE_ROW_NUMBER":"2174223","VIOLATION_NO":"8735239","ISSUE_DT":"10/03/2012","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-10-03"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":6,"firstDate":"2011-03-15","lastDate":"2026-02-23","metrics":{"appeals":0,"decisions":6,"recentRows":2,"decisionPenalty":1155,"originalPenalty":1847},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"165956","VIOLATION_NO":"9695776","DOCKET_NO":"LAKE 2025-0285","DECISION_DT":"02/23/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","JUDGE_FIRST_NAME":"John","JUDGE_LAST_NAME":"Lewis","sourceDate":"2026-02-23"},{"SOURCE_ROW_NUMBER":"165809","VIOLATION_NO":"9695775","DOCKET_NO":"LAKE 2025-0285","DECISION_DT":"02/23/2026","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"432.00","DECISION_PENALTY_AMT":"151.00","JUDGE_FIRST_NAME":"John","JUDGE_LAST_NAME":"Lewis","sourceDate":"2026-02-23"},{"SOURCE_ROW_NUMBER":"400759","VIOLATION_NO":"8957431","DOCKET_NO":"LAKE 2018-0124","DECISION_DT":"08/07/2018","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","JUDGE_FIRST_NAME":"L.Zane","JUDGE_LAST_NAME":"Gill","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"112672","VIOLATION_NO":"8748340","DOCKET_NO":"LAKE 2015-0173","DECISION_DT":"06/24/2015","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"635.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2015-06-24"},{"SOURCE_ROW_NUMBER":"93304","VIOLATION_NO":"8735237","DOCKET_NO":"LAKE 2013-171M","DECISION_DT":"11/25/2013","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Michael","JUDGE_LAST_NAME":"Zielinski","sourceDate":"2013-11-25"},{"SOURCE_ROW_NUMBER":"61337","VIOLATION_NO":"6498670","DOCKET_NO":"LAKE 2010-906M","DECISION_DT":"03/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-03-15"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":6,"firstDate":"2001-06-18","lastDate":"2005-11-17","metrics":{"linkedIssuances":6},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":6,"firstDate":"2010-06-02","lastDate":"2025-04-04","metrics":{"decisions":6,"ssChanged":2,"recentRows":2,"decisionPenalty":1155,"proposedPenalty":1847},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"221577","CITATION_NO":"9695776","CITATION_ISSUE_DT":"04/04/2025","DOCKET_NO":"LAKE 2025-0285","DECISION_DT":"02/23/2026","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"151.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"55009","CITATION_NO":"9695775","CITATION_ISSUE_DT":"04/04/2025","DOCKET_NO":"LAKE 2025-0285","DECISION_DT":"02/23/2026","CFR_STANDARD_CODE":"56.3131","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"432.00","DECISION_PENALTY_AMT":"151.00","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"214829","CITATION_NO":"8957431","CITATION_ISSUE_DT":"12/06/2017","DOCKET_NO":"LAKE 2018-0124","DECISION_DT":"08/07/2018","CFR_STANDARD_CODE":"56.14110","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"38430","CITATION_NO":"8748340","CITATION_ISSUE_DT":"10/30/2014","DOCKET_NO":"LAKE 2015-0173","DECISION_DT":"06/24/2015","CFR_STANDARD_CODE":"56.9317","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"946.00","DECISION_PENALTY_AMT":"635.00","sourceDate":"2014-10-30"},{"SOURCE_ROW_NUMBER":"91688","CITATION_NO":"8735237","CITATION_ISSUE_DT":"10/03/2012","DOCKET_NO":"LAKE 2013-171M","DECISION_DT":"11/25/2013","CFR_STANDARD_CODE":"56.6202(b)(1)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2012-10-03"},{"SOURCE_ROW_NUMBER":"304368","CITATION_NO":"6498670","CITATION_ISSUE_DT":"06/02/2010","DOCKET_NO":"LAKE 2010-906M","DECISION_DT":"03/15/2011","CFR_STANDARD_CODE":"46.11(b)(3)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-06-02"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":358,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":83,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":5,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1990-04-01","lastDate":"2021-11-01","metrics":{"recentRows":1,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":31,"firstDate":"2000-03-14","lastDate":"2026-02-18","metrics":{"inspectors":31,"recentRows":9,"onSiteHours":189.75,"inspectionHours":419.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"613535","EVENT_NO":"F02A5D3","INSPECTION_BEGIN_DT":"02/18/2026","INSPECTION_END_DT":"02/19/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"14.25","sourceDate":"2026-02-18"},{"SOURCE_ROW_NUMBER":"850774","EVENT_NO":"F02EED9","INSPECTION_BEGIN_DT":"06/05/2025","INSPECTION_END_DT":"06/06/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2025-06-05"},{"SOURCE_ROW_NUMBER":"628750","EVENT_NO":"F01660B","INSPECTION_BEGIN_DT":"04/16/2025","INSPECTION_END_DT":"04/16/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2025-04-16"},{"SOURCE_ROW_NUMBER":"101924","EVENT_NO":"F016607","INSPECTION_BEGIN_DT":"04/04/2025","INSPECTION_END_DT":"04/04/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"816099","EVENT_NO":"F017141","INSPECTION_BEGIN_DT":"03/12/2025","INSPECTION_END_DT":"03/12/2025","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2025-03-12"},{"SOURCE_ROW_NUMBER":"54393","EVENT_NO":"F011CFE","INSPECTION_BEGIN_DT":"08/29/2024","INSPECTION_END_DT":"08/29/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2024-08-29"},{"SOURCE_ROW_NUMBER":"754749","EVENT_NO":"6906837","INSPECTION_BEGIN_DT":"08/02/2023","INSPECTION_END_DT":"08/02/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2023-08-02"},{"SOURCE_ROW_NUMBER":"689019","EVENT_NO":"6905193","INSPECTION_BEGIN_DT":"04/13/2022","INSPECTION_END_DT":"04/13/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2022-04-13"},{"SOURCE_ROW_NUMBER":"100415","EVENT_NO":"6840739","INSPECTION_BEGIN_DT":"05/03/2021","INSPECTION_END_DT":"05/04/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2021-05-03"},{"SOURCE_ROW_NUMBER":"991411","EVENT_NO":"6837688","INSPECTION_BEGIN_DT":"07/29/2020","INSPECTION_END_DT":"07/29/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2020-07-29"},{"SOURCE_ROW_NUMBER":"764044","EVENT_NO":"6749760","INSPECTION_BEGIN_DT":"04/16/2019","INSPECTION_END_DT":"04/17/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2019-04-16"},{"SOURCE_ROW_NUMBER":"1098998","EVENT_NO":"6742934","INSPECTION_BEGIN_DT":"12/06/2017","INSPECTION_END_DT":"12/07/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2017-12-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":195,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1488,"employees":3,"production":0},"2026-Q1":{"hours":2346,"employees":4,"production":0},"2025-Q4":{"hours":1610,"employees":5,"production":0},"2025-Q3":{"hours":2468,"employees":5,"production":0},"2025-Q2":{"hours":2951,"employees":4,"production":0},"2025-Q1":{"hours":1662,"employees":5,"production":0},"2024-Q4":{"hours":883,"employees":2,"production":0},"2024-Q3":{"hours":1372,"employees":2,"production":0},"2024-Q2":{"hours":1288,"employees":3,"production":0},"2024-Q1":{"hours":959,"employees":4,"production":0},"2023-Q4":{"hours":1004,"employees":2,"production":0},"2023-Q3":{"hours":1124,"employees":2,"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":33,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":4470,"employees":2,"production":0},"2018":{"hours":4011,"employees":3,"production":0},"2019":{"hours":3545,"employees":2,"production":0},"2020":{"hours":5446,"employees":3,"production":0},"2021":{"hours":3575,"employees":2,"production":0},"2022":{"hours":4467,"employees":2,"production":0},"2023":{"hours":6093,"employees":3,"production":0},"2024":{"hours":4502,"employees":3,"production":0},"2025":{"hours":8691,"employees":5,"production":0},"2026":{"hours":3834,"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":13,"firstDate":"2010-06-03","lastDate":"2026-02-19","metrics":{"recentRows":6,"actionTaken":13,"maxExposureRatio":0.21,"overExposureLimit":0,"exposureRatioTotal":0.25},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"308231","EVENT_NO":"F02A5D3","SAMPLE_NO":"000000202600697500","SAMPLE_DATE":"02/19/2026","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":"2026-02-19"},{"SOURCE_ROW_NUMBER":"308230","EVENT_NO":"F02A5D3","SAMPLE_NO":"000000202600697400","SAMPLE_DATE":"02/19/2026","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":"2026-02-19"},{"SOURCE_ROW_NUMBER":"308229","EVENT_NO":"F02A5D3","SAMPLE_NO":"000000202600697300","SAMPLE_DATE":"02/19/2026","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.38","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.04","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-02-19"},{"SOURCE_ROW_NUMBER":"308228","EVENT_NO":"F02A5D3","SAMPLE_NO":"000000202600697200","SAMPLE_DATE":"02/19/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-02-19"},{"SOURCE_ROW_NUMBER":"247804","EVENT_NO":"6840739","SAMPLE_NO":"000000202102154800","SAMPLE_DATE":"05/04/2021","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":"2021-05-04"},{"SOURCE_ROW_NUMBER":"247803","EVENT_NO":"6840739","SAMPLE_NO":"000000202102154700","SAMPLE_DATE":"05/04/2021","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":"2021-05-04"},{"SOURCE_ROW_NUMBER":"194126","EVENT_NO":"6636766","SAMPLE_NO":"000000201408947600","SAMPLE_DATE":"10/30/2014","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":"2014-10-30"},{"SOURCE_ROW_NUMBER":"194125","EVENT_NO":"6636766","SAMPLE_NO":"000000201408947500","SAMPLE_DATE":"10/30/2014","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":"2014-10-30"},{"SOURCE_ROW_NUMBER":"135832","EVENT_NO":"6517267","SAMPLE_NO":"000000201110938900","SAMPLE_DATE":"11/30/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.61","EXPOSURE_LIMIT":"0002.94","C_OVER_E":"00.21","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-11-30"},{"SOURCE_ROW_NUMBER":"135831","EVENT_NO":"6517267","SAMPLE_NO":"000000201110938800","SAMPLE_DATE":"11/30/2011","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-11-30"},{"SOURCE_ROW_NUMBER":"101874","EVENT_NO":"6512342","SAMPLE_NO":"000000201005284300","SAMPLE_DATE":"06/03/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-03"},{"SOURCE_ROW_NUMBER":"101873","EVENT_NO":"6512342","SAMPLE_NO":"000000201005284200","SAMPLE_DATE":"06/03/2010","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":"2010-06-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":35,"firstDate":"2000-03-14","lastDate":"2025-06-05","metrics":{"ss":8,"amountDue":6565,"contested":1,"amountPaid":6565,"recentRows":3,"section104d":0,"unterminated":0,"proposedPenalty":7157},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3014283","VIOLATION_NO":"5116614","VIOLATION_ISSUE_DT":"06/05/2025","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/05/2025","PROPOSED_PENALTY":"2712","AMOUNT_DUE":"2712","AMOUNT_PAID":"2712","CONTESTED_IND":"N","sourceDate":"2025-06-05"},{"SOURCE_ROW_NUMBER":"3014274","VIOLATION_NO":"9695776","VIOLATION_ISSUE_DT":"04/04/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/04/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"3014273","VIOLATION_NO":"9695775","VIOLATION_ISSUE_DT":"04/04/2025","SIG_SUB":"N","PART_SECTION":"56.3131","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/16/2025","PROPOSED_PENALTY":"432","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-04"},{"SOURCE_ROW_NUMBER":"3014276","VIOLATION_NO":"9386555","VIOLATION_ISSUE_DT":"04/16/2019","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/17/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-04-16"},{"SOURCE_ROW_NUMBER":"3014305","VIOLATION_NO":"8957432","VIOLATION_ISSUE_DT":"12/06/2017","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/06/2017","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"3014304","VIOLATION_NO":"8957431","VIOLATION_ISSUE_DT":"12/06/2017","SIG_SUB":"Y","PART_SECTION":"56.14110","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/06/2017","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"3014303","VIOLATION_NO":"8957430","VIOLATION_ISSUE_DT":"12/06/2017","SIG_SUB":"N","PART_SECTION":"56.11003","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/06/2017","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-12-06"},{"SOURCE_ROW_NUMBER":"3014277","VIOLATION_NO":"8853926","VIOLATION_ISSUE_DT":"05/16/2017","SIG_SUB":"N","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/16/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-05-16"},{"SOURCE_ROW_NUMBER":"3014296","VIOLATION_NO":"8748341","VIOLATION_ISSUE_DT":"10/30/2014","SIG_SUB":"N","PART_SECTION":"56.14200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/30/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-10-30"},{"SOURCE_ROW_NUMBER":"3014295","VIOLATION_NO":"8748340","VIOLATION_ISSUE_DT":"10/30/2014","SIG_SUB":"Y","PART_SECTION":"56.9317","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/12/2014","PROPOSED_PENALTY":"946","AMOUNT_DUE":"635","AMOUNT_PAID":"635","CONTESTED_IND":"N","sourceDate":"2014-10-30"},{"SOURCE_ROW_NUMBER":"3014275","VIOLATION_NO":"8845026","VIOLATION_ISSUE_DT":"04/08/2014","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/08/2014","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2014-04-08"},{"SOURCE_ROW_NUMBER":"3014290","VIOLATION_NO":"8735239","VIOLATION_ISSUE_DT":"10/03/2012","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/03/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-10-03"}]}],"safety":{"href":"/api/v1/mines/4702902/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4702902/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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"Pit or quarry wall perimeter.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3131","part":"56","subchapter":"K","subpart":"B","id":"56.3131","citation":"30 CFR 56.3131","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"Flying or falling materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110","part":"56","subchapter":"K","subpart":"M","id":"56.14110","citation":"30 CFR 56.14110","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of ladders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11003","part":"56","subchapter":"K","subpart":"J","id":"56.11003","citation":"30 CFR 56.11003","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":"Warnings prior to starting or moving equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14200","part":"56","subchapter":"K","subpart":"M","id":"56.14200","citation":"30 CFR 56.14200","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":"Suspended loads.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9317","part":"56","subchapter":"K","subpart":"H","id":"56.9317","citation":"30 CFR 56.9317","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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4702902","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}