{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0405017","name":"Esparto Plant","status":"Temporarily Idled","status_date":"2026-09-14","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"CA","county":"Yolo","nearest_town":"esparto","operator_id":"L06891","operator_name":"Teichert Aggregates","controller_id":"M01688","controller_name":"Teichert Inc","district":"M7","office":"Vacaville CA Field Office","employees":13,"latitude":38.730833,"longitude":-121.988056},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":425},"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":"0405017","name":"Esparto Plant"},"operator":{"type":"operator","id":"L06891","name":"Teichert Aggregates"},"controller":{"type":"controller","id":"M01688","name":"Teichert Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01688","name":"Teichert Inc"},"object":{"type":"mine","id":"0405017","name":"Esparto Plant"},"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":"0405017|M01688|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06891","name":"Teichert Aggregates"},"object":{"type":"mine","id":"0405017","name":"Esparto Plant"},"validFrom":"1989-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405017|L06891|1989-04-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01688","name":"Teichert Inc"},"object":{"type":"operator","id":"L06891","name":"Teichert Aggregates"},"validFrom":"1989-04-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"0405017","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405017|L06891|1989-04-01|M01688|1950-01-01|120290"}}],"coverage":{"historyRecords":1,"edgeCount":3,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":4,"firstDate":"2001-06-18","lastDate":"2016-07-16","metrics":{"daysLost":8,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"228482","DOCUMENT_NO":"220162090017","ACCIDENT_DT":"07/16/2016","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Crane operator, Mobile equipment operator (MEO), Dragline operator, Dropball operator, Rigger","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"Employee jumped from an excavator to a haul truck.  Fell approx. 7' sustaining head and back pain.  Employee refused assistance and medical attention.","sourceDate":"2016-07-16"},{"SOURCE_ROW_NUMBER":"4867","DOCUMENT_NO":"220033280073","ACCIDENT_DT":"10/25/2003","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"EMPLOYEE JUMPED FROM THE SIDE OF PICK-UP TRUCK, LANDED ACKWARDLY AND JARRED HIS BACK. NOT INITIALLY BAD, BUT GOT WORSE OVER TIME.","sourceDate":"2003-10-25"},{"SOURCE_ROW_NUMBER":"69180","DOCUMENT_NO":"220012200022","ACCIDENT_DT":"07/23/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE WAS LIFTING STEEL WITH THE BOOM TRUCK. WHEN HE STARTED TO LIFT THE STEEL, IT SLID BACK, PINCHING FINGER INTO TRUCK.","sourceDate":"2001-07-23"},{"SOURCE_ROW_NUMBER":"124880","DOCUMENT_NO":"220011910035","ACCIDENT_DT":"06/18/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Backhoe operator, Trackhoe operator, Crane operator","NO_INJURIES":"1","NARRATIVE":"SPEED OF PLANT WAS INCREASED APPROX 25% ABOVE NORMAL WHICH CREATED EXTRA STRAIN ON THE LOADER OEPRATOR'S WRIST WHILE MANAGING FEEDING THE PLANT.","sourceDate":"2001-06-18"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2026-09-14","lastDate":"2026-09-14","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":61,"firstDate":"2000-04-13","lastDate":"2022-08-24","metrics":{"ss":10,"delinquent":59,"recentRows":2,"paidPenalty":5943,"proposedPenalty":6377,"currentAssessment":5943},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2877201","VIOLATION_NO":"9535656","ISSUE_DT":"08/24/2022","CFR_STANDARD_CD":"46.7(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"563.00","CURRENT_ASSESSMENT_AMT":"563.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"2877200","VIOLATION_NO":"9535655","ISSUE_DT":"08/24/2022","CFR_STANDARD_CD":"56.9300(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":"2022-08-24"},{"SOURCE_ROW_NUMBER":"2579989","VIOLATION_NO":"9437520","ISSUE_DT":"10/01/2019","CFR_STANDARD_CD":"56.14132","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-01"},{"SOURCE_ROW_NUMBER":"2579988","VIOLATION_NO":"9437519","ISSUE_DT":"10/01/2019","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-01"},{"SOURCE_ROW_NUMBER":"2410391","VIOLATION_NO":"9372215","ISSUE_DT":"07/19/2017","CFR_STANDARD_CD":"56.14132(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":"2017-07-19"},{"SOURCE_ROW_NUMBER":"2410546","VIOLATION_NO":"8991657","ISSUE_DT":"01/09/2017","CFR_STANDARD_CD":"56.14112(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":"2017-01-09"},{"SOURCE_ROW_NUMBER":"2410064","VIOLATION_NO":"8873915","ISSUE_DT":"05/12/2016","CFR_STANDARD_CD":"56.14109(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"2410063","VIOLATION_NO":"8873914","ISSUE_DT":"05/12/2016","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"2410062","VIOLATION_NO":"8873913","ISSUE_DT":"05/12/2016","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"2410061","VIOLATION_NO":"8873912","ISSUE_DT":"05/12/2016","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"2205205","VIOLATION_NO":"8779052","ISSUE_DT":"08/10/2015","CFR_STANDARD_CD":"56.20003(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-08-10"},{"SOURCE_ROW_NUMBER":"2205204","VIOLATION_NO":"8779051","ISSUE_DT":"08/10/2015","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"207.00","CURRENT_ASSESSMENT_AMT":"207.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-08-10"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":19,"firstDate":"2001-07-06","lastDate":"2017-03-17","metrics":{"appeals":0,"decisions":19,"recentRows":0,"decisionPenalty":1486,"originalPenalty":2020},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"385577","VIOLATION_NO":"8873914","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2017-03-17"},{"SOURCE_ROW_NUMBER":"385576","VIOLATION_NO":"8873912","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2017-03-17"},{"SOURCE_ROW_NUMBER":"385329","VIOLATION_NO":"8873913","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2017-03-17"},{"SOURCE_ROW_NUMBER":"122462","VIOLATION_NO":"8873915","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2017-03-17"},{"SOURCE_ROW_NUMBER":"118099","VIOLATION_NO":"8779052","DOCKET_NO":"WEST 2016-0096","DECISION_DT":"06/16/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2016-06-16"},{"SOURCE_ROW_NUMBER":"118098","VIOLATION_NO":"8779051","DOCKET_NO":"WEST 2016-0096","DECISION_DT":"06/16/2016","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"207.00","DECISION_PENALTY_AMT":"207.00","JUDGE_FIRST_NAME":"Jacqueline","JUDGE_LAST_NAME":"Bulluck","sourceDate":"2016-06-16"},{"SOURCE_ROW_NUMBER":"106229","VIOLATION_NO":"8702950","DOCKET_NO":"WEST 2014-0658","DECISION_DT":"01/28/2015","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2015-01-28"},{"SOURCE_ROW_NUMBER":"468698","VIOLATION_NO":"6348402","DOCKET_NO":"WEST20030199M","DECISION_DT":"06/06/2003","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"196.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2003-06-06"},{"SOURCE_ROW_NUMBER":"468288","VIOLATION_NO":"7998677","DOCKET_NO":"WEST20020452M","DECISION_DT":"10/21/2002","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"122.00","DECISION_PENALTY_AMT":"80.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2002-10-21"},{"SOURCE_ROW_NUMBER":"468697","VIOLATION_NO":"7981263","DOCKET_NO":"WEST20000469M","DECISION_DT":"07/06/2001","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"August","JUDGE_LAST_NAME":"Cetti","sourceDate":"2001-07-06"},{"SOURCE_ROW_NUMBER":"468287","VIOLATION_NO":"7981260","DOCKET_NO":"WEST20000469M","DECISION_DT":"07/06/2001","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"August","JUDGE_LAST_NAME":"Cetti","sourceDate":"2001-07-06"},{"SOURCE_ROW_NUMBER":"467800","VIOLATION_NO":"7981264","DOCKET_NO":"WEST20000469M","DECISION_DT":"07/06/2001","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"55.00","DECISION_PENALTY_AMT":"55.00","JUDGE_FIRST_NAME":"August","JUDGE_LAST_NAME":"Cetti","sourceDate":"2001-07-06"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":7,"firstDate":"2014-02-11","lastDate":"2016-05-12","metrics":{"decisions":7,"ssChanged":1,"recentRows":0,"decisionPenalty":707,"proposedPenalty":807},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"435398","CITATION_NO":"8873913","CITATION_ISSUE_DT":"05/12/2016","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"378346","CITATION_NO":"8873912","CITATION_ISSUE_DT":"05/12/2016","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","CFR_STANDARD_CODE":"56.20003(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"323510","CITATION_NO":"8873915","CITATION_ISSUE_DT":"05/12/2016","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","CFR_STANDARD_CODE":"56.14109(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"208018","CITATION_NO":"8873914","CITATION_ISSUE_DT":"05/12/2016","DOCKET_NO":"WEST 2016-0615","DECISION_DT":"03/17/2017","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"319594","CITATION_NO":"8779051","CITATION_ISSUE_DT":"08/10/2015","DOCKET_NO":"WEST 2016-0096","DECISION_DT":"06/16/2016","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"207.00","DECISION_PENALTY_AMT":"207.00","sourceDate":"2015-08-10"},{"SOURCE_ROW_NUMBER":"93469","CITATION_NO":"8779052","CITATION_ISSUE_DT":"08/10/2015","DOCKET_NO":"WEST 2016-0096","DECISION_DT":"06/16/2016","CFR_STANDARD_CODE":"56.20003(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2015-08-10"},{"SOURCE_ROW_NUMBER":"263490","CITATION_NO":"8702950","CITATION_ISSUE_DT":"02/11/2014","DOCKET_NO":"WEST 2014-0658","DECISION_DT":"01/28/2015","CFR_STANDARD_CODE":"56.14200","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2014-02-11"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1989-04-01","lastDate":"1989-04-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"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":"2000-04-13","lastDate":"2026-09-08","metrics":{"inspectors":47,"recentRows":7,"onSiteHours":375,"inspectionHours":586,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"41696","EVENT_NO":"F012E4E","INSPECTION_BEGIN_DT":"09/08/2026","INSPECTION_END_DT":"09/08/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2026-09-08"},{"SOURCE_ROW_NUMBER":"914208","EVENT_NO":"F01695E","INSPECTION_BEGIN_DT":"08/07/2025","INSPECTION_END_DT":"08/07/2025","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2025-08-07"},{"SOURCE_ROW_NUMBER":"984545","EVENT_NO":"F01691E","INSPECTION_BEGIN_DT":"12/18/2024","INSPECTION_END_DT":"12/18/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2024-12-18"},{"SOURCE_ROW_NUMBER":"741642","EVENT_NO":"6875936","INSPECTION_BEGIN_DT":"02/13/2024","INSPECTION_END_DT":"02/13/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2024-02-13"},{"SOURCE_ROW_NUMBER":"587950","EVENT_NO":"6824380","INSPECTION_BEGIN_DT":"05/17/2023","INSPECTION_END_DT":"05/18/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2023-05-17"},{"SOURCE_ROW_NUMBER":"600756","EVENT_NO":"6874445","INSPECTION_BEGIN_DT":"03/07/2023","INSPECTION_END_DT":"03/08/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2023-03-07"},{"SOURCE_ROW_NUMBER":"883236","EVENT_NO":"7040013","INSPECTION_BEGIN_DT":"08/24/2022","INSPECTION_END_DT":"08/24/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"1020743","EVENT_NO":"6829462","INSPECTION_BEGIN_DT":"10/06/2020","INSPECTION_END_DT":"10/07/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2020-10-06"},{"SOURCE_ROW_NUMBER":"459261","EVENT_NO":"6828594","INSPECTION_BEGIN_DT":"10/07/2019","INSPECTION_END_DT":"10/07/2019","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2019-10-07"},{"SOURCE_ROW_NUMBER":"660374","EVENT_NO":"6828589","INSPECTION_BEGIN_DT":"10/01/2019","INSPECTION_END_DT":"10/01/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2019-10-01"},{"SOURCE_ROW_NUMBER":"632932","EVENT_NO":"6828853","INSPECTION_BEGIN_DT":"09/25/2019","INSPECTION_END_DT":"09/25/2019","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2019-09-25"},{"SOURCE_ROW_NUMBER":"330466","EVENT_NO":"6729163","INSPECTION_BEGIN_DT":"03/26/2019","INSPECTION_END_DT":"03/26/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2019-03-26"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":172,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1523,"employees":9,"production":0},"2026-Q1":{"hours":0,"employees":0,"production":0},"2025-Q4":{"hours":0,"employees":0,"production":0},"2025-Q3":{"hours":0,"employees":0,"production":0},"2025-Q2":{"hours":0,"employees":0,"production":0},"2025-Q1":{"hours":8,"employees":1,"production":0},"2024-Q4":{"hours":98,"employees":1,"production":0},"2024-Q3":{"hours":98,"employees":4,"production":0},"2024-Q2":{"hours":0,"employees":0,"production":0},"2024-Q1":{"hours":127,"employees":6,"production":0},"2023-Q4":{"hours":64,"employees":5,"production":0},"2023-Q3":{"hours":2410,"employees":11,"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":44,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2015":{"hours":36339,"employees":16,"production":0},"2016":{"hours":40431,"employees":22,"production":0},"2017":{"hours":5001,"employees":11,"production":0},"2019":{"hours":13591,"employees":15,"production":0},"2020":{"hours":20667,"employees":15,"production":0},"2022":{"hours":8784,"employees":16,"production":0},"2023":{"hours":16034,"employees":14,"production":0},"2024":{"hours":323,"employees":4,"production":0},"2025":{"hours":8,"employees":1,"production":0},"2026":{"hours":1523,"employees":5,"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":7,"firstDate":"2000-12-18","lastDate":"2013-09-18","metrics":{"recentRows":0,"actionTaken":7,"maxExposureRatio":0.64,"overExposureLimit":0,"exposureRatioTotal":2.03},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"158342","EVENT_NO":"6599008","SAMPLE_NO":"000000201307306800","SAMPLE_DATE":"09/18/2013","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":"2013-09-18"},{"SOURCE_ROW_NUMBER":"158341","EVENT_NO":"6599008","SAMPLE_NO":"000000201307306700","SAMPLE_DATE":"09/18/2013","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scraper Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-18"},{"SOURCE_ROW_NUMBER":"158340","EVENT_NO":"6599008","SAMPLE_NO":"000000201307306600","SAMPLE_DATE":"09/18/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.54","C_OVER_E":"00.63","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-18"},{"SOURCE_ROW_NUMBER":"203951","EVENT_NO":"0738459","SAMPLE_NO":"800000200000404900","SAMPLE_DATE":"12/18/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0001.20","C_OVER_E":"00.21","JOB_CD_DESC":"Scraper Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-12-18"},{"SOURCE_ROW_NUMBER":"203950","EVENT_NO":"0738459","SAMPLE_NO":"800000200000404800","SAMPLE_DATE":"12/18/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.69","C_OVER_E":"00.19","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-12-18"},{"SOURCE_ROW_NUMBER":"203949","EVENT_NO":"0738459","SAMPLE_NO":"800000200000404700","SAMPLE_DATE":"12/18/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.33","C_OVER_E":"00.64","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-12-18"},{"SOURCE_ROW_NUMBER":"203948","EVENT_NO":"0738459","SAMPLE_NO":"800000200000404600","SAMPLE_DATE":"12/18/2000","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.33","C_OVER_E":"00.36","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2000-12-18"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":61,"firstDate":"2000-04-13","lastDate":"2022-08-24","metrics":{"ss":10,"amountDue":5943,"contested":12,"amountPaid":5943,"recentRows":2,"section104d":0,"unterminated":0,"proposedPenalty":6377},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"251484","VIOLATION_NO":"9535656","VIOLATION_ISSUE_DT":"08/24/2022","SIG_SUB":"Y","PART_SECTION":"46.7(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/24/2022","PROPOSED_PENALTY":"563","AMOUNT_DUE":"563","AMOUNT_PAID":"563","CONTESTED_IND":"N","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"251483","VIOLATION_NO":"9535655","VIOLATION_ISSUE_DT":"08/24/2022","SIG_SUB":"N","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/24/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-24"},{"SOURCE_ROW_NUMBER":"251490","VIOLATION_NO":"9437520","VIOLATION_ISSUE_DT":"10/01/2019","SIG_SUB":"N","PART_SECTION":"56.14132","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/07/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-10-01"},{"SOURCE_ROW_NUMBER":"251489","VIOLATION_NO":"9437519","VIOLATION_ISSUE_DT":"10/01/2019","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/01/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-10-01"},{"SOURCE_ROW_NUMBER":"251480","VIOLATION_NO":"9372215","VIOLATION_ISSUE_DT":"07/19/2017","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/19/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-07-19"},{"SOURCE_ROW_NUMBER":"251444","VIOLATION_NO":"8991657","VIOLATION_ISSUE_DT":"01/09/2017","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/09/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-01-09"},{"SOURCE_ROW_NUMBER":"251465","VIOLATION_NO":"8873915","VIOLATION_ISSUE_DT":"05/12/2016","SIG_SUB":"N","PART_SECTION":"56.14109(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/12/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"251464","VIOLATION_NO":"8873914","VIOLATION_ISSUE_DT":"05/12/2016","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"251463","VIOLATION_NO":"8873913","VIOLATION_ISSUE_DT":"05/12/2016","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"251462","VIOLATION_NO":"8873912","VIOLATION_ISSUE_DT":"05/12/2016","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/12/2016","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2016-05-12"},{"SOURCE_ROW_NUMBER":"251482","VIOLATION_NO":"8779052","VIOLATION_ISSUE_DT":"08/10/2015","SIG_SUB":"N","PART_SECTION":"56.20003(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/10/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-08-10"},{"SOURCE_ROW_NUMBER":"251481","VIOLATION_NO":"8779051","VIOLATION_ISSUE_DT":"08/10/2015","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/10/2015","PROPOSED_PENALTY":"207","AMOUNT_DUE":"207","AMOUNT_PAID":"207","CONTESTED_IND":"N","sourceDate":"2015-08-10"}]}],"safety":{"href":"/api/v1/mines/0405017/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0405017/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":"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":"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":"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":2},{"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":3},{"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":"Unguarded conveyors with adjacent travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14109","part":"56","subchapter":"K","subpart":"M","id":"56.14109","citation":"30 CFR 56.14109","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0405017","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}