{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3304553","name":"Cardinal Aggregate","status":"Active","status_date":"2005-10-19","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"OH","county":"Wood","nearest_town":"Perrysburg","operator_id":"0050672","operator_name":"Cardinal Aggregate, Inc.","controller_id":"0144341","controller_name":"Brad  Miller","district":"M4","office":"Lansing MI Field Office","employees":6,"latitude":41.528611,"longitude":-83.548611},"coverage":{"contributingSources":15,"registeredSources":20,"sourceRows":1692},"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":"3304553","name":"Cardinal Aggregate"},"operator":{"type":"operator","id":"0050672","name":"Cardinal Aggregate, Inc."},"controller":{"type":"controller","id":"0144341","name":"Brad  Miller"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0041005","name":"Mark  Murray"},"object":{"type":"mine","id":"3304553","name":"Cardinal Aggregate"},"validFrom":"2002-04-18","validTo":"2015-08-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0041005|2002-04-18|2015-08-16"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0050672","name":"Cardinal Aggregate, Inc."},"object":{"type":"mine","id":"3304553","name":"Cardinal Aggregate"},"validFrom":"2005-10-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0050672|2005-10-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0041005","name":"Mark  Murray"},"object":{"type":"operator","id":"0050672","name":"Cardinal Aggregate, Inc."},"validFrom":"2005-10-18","validTo":"2015-08-16","current":false,"derived":true,"evidenceMineId":"3304553","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0050672|2005-10-18|0041005|2002-04-18|1183"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03568","name":"Dean E Miller"},"object":{"type":"mine","id":"3304553","name":"Cardinal Aggregate"},"validFrom":"2015-08-17","validTo":"2015-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|M03568|2015-08-17|2015-12-31"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03568","name":"Dean E Miller"},"object":{"type":"operator","id":"0050672","name":"Cardinal Aggregate, Inc."},"validFrom":"2015-08-17","validTo":"2015-12-31","current":false,"derived":true,"evidenceMineId":"3304553","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0050672|2005-10-18|M03568|2015-08-17|129374"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0144341","name":"Brad  Miller"},"object":{"type":"mine","id":"3304553","name":"Cardinal Aggregate"},"validFrom":"2016-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0144341|2016-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0144341","name":"Brad  Miller"},"object":{"type":"operator","id":"0050672","name":"Cardinal Aggregate, Inc."},"validFrom":"2016-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"3304553","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3304553|0050672|2005-10-18|0144341|2016-01-01|29414"}}],"coverage":{"historyRecords":3,"edgeCount":7,"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":6,"firstDate":"2006-05-02","lastDate":"2018-07-25","metrics":{"daysLost":10,"injuries":6,"fatalities":0,"recentRows":0,"restrictedDays":165,"contractorRecords":2},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"260648","DOCUMENT_NO":"220182070007","ACCIDENT_DT":"07/25/2018","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Utility man, Shift tech, Service/Dump truck operator","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"miner walked near head pulley of the trummel discharge belt when plant was starting up and was struck by an unexpected rock falling from the belt. the rock struck the miner in the left foot. the steel toe in the boot was crushed causing crushing injuries to the big toe and the index toe.","sourceDate":"2018-07-25"},{"SOURCE_ROW_NUMBER":"247700","DOCUMENT_NO":"220151200034","ACCIDENT_DT":"04/23/2015","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"3","NARRATIVE":"Employee was using a come-along rake to clean stone out from under a conveyor belt, felt a strain in his lower back and hip area.","sourceDate":"2015-04-23"},{"SOURCE_ROW_NUMBER":"273378","DOCUMENT_NO":"220121910043","ACCIDENT_DT":"06/26/2012","DEGREE_INJURY":"ALL OTHER CASES (INCL 1ST AID)","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Confirmed Standard Threshold Shift from audiogram re-test.","sourceDate":"2012-06-26"},{"SOURCE_ROW_NUMBER":"96876","DOCUMENT_NO":"220070750028","ACCIDENT_DT":"03/13/2007","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Mechanic was working in the engine compartment of a track excavator. The hood was up and latched. While he was re-setting the hood in place a gust of wind picked the hood up and it came down on his head.","sourceDate":"2007-03-13"},{"SOURCE_ROW_NUMBER":"126923","DOCUMENT_NO":"220070290054","ACCIDENT_DT":"01/15/2007","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE strained his right wrist while working around finish plant on 1/8/07. He did not report any problem until 1/15/07, nor was there no report of any incident until 1/15/07. EE worked his full shift & had his wrist checked after work. It was then determined that he strained it and put on restricted duty.","sourceDate":"2007-01-15"},{"SOURCE_ROW_NUMBER":"62574","DOCUMENT_NO":"220061310039","ACCIDENT_DT":"05/02/2006","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"A CONTRACTOR WAS MOUNTING A NEW STEELE CHUTE ON A CONVEYOR HEAD SECTION. THE CHUTE WAS PRYED FREE & SHOT UP IN THE AIR WHICH PINCHED THE CONTRACTORS LEFT HAND. HE HAD 3 STITCHES IN ONE FINGER & 2 STITCHES ON THE IN THE OTHER.","sourceDate":"2006-05-02"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2005-10-19","lastDate":"2005-10-19","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":"2007-03-27","lastDate":"2026-02-19","metrics":{"ss":8,"delinquent":32,"recentRows":4,"paidPenalty":5256,"proposedPenalty":7590,"currentAssessment":5256},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3025571","VIOLATION_NO":"5110319","ISSUE_DT":"02/19/2026","CFR_STANDARD_CD":"56.12068","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-02-19"},{"SOURCE_ROW_NUMBER":"2952388","VIOLATION_NO":"6497546","ISSUE_DT":"04/03/2025","CFR_STANDARD_CD":"56.4200(b)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-03"},{"SOURCE_ROW_NUMBER":"2724590","VIOLATION_NO":"9666681","ISSUE_DT":"06/29/2022","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-06-29"},{"SOURCE_ROW_NUMBER":"2560892","VIOLATION_NO":"9529493","ISSUE_DT":"08/23/2021","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-08-23"},{"SOURCE_ROW_NUMBER":"2559974","VIOLATION_NO":"9466684","ISSUE_DT":"02/05/2020","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-02-05"},{"SOURCE_ROW_NUMBER":"2564020","VIOLATION_NO":"9466501","ISSUE_DT":"07/30/2019","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-07-30"},{"SOURCE_ROW_NUMBER":"2485094","VIOLATION_NO":"9461204","ISSUE_DT":"03/13/2019","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"2483594","VIOLATION_NO":"9414717","ISSUE_DT":"08/07/2018","CFR_STANDARD_CD":"46.3(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"2483593","VIOLATION_NO":"9414715","ISSUE_DT":"08/07/2018","CFR_STANDARD_CD":"56.14201(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"749.00","CURRENT_ASSESSMENT_AMT":"525.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"2481848","VIOLATION_NO":"9367747","ISSUE_DT":"12/12/2017","CFR_STANDARD_CD":"56.3401","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-12-12"},{"SOURCE_ROW_NUMBER":"2481847","VIOLATION_NO":"9367746","ISSUE_DT":"12/12/2017","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-12-12"},{"SOURCE_ROW_NUMBER":"2472640","VIOLATION_NO":"9311715","ISSUE_DT":"08/03/2016","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-08-03"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":5,"firstDate":"2008-12-10","lastDate":"2019-01-18","metrics":{"appeals":0,"decisions":5,"recentRows":0,"decisionPenalty":1278,"originalPenalty":4445},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"406633","VIOLATION_NO":"9414717","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2019-01-18"},{"SOURCE_ROW_NUMBER":"135630","VIOLATION_NO":"9414715","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"749.00","DECISION_PENALTY_AMT":"525.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2019-01-18"},{"SOURCE_ROW_NUMBER":"135290","VIOLATION_NO":"9414716","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"833.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Simonton","sourceDate":"2019-01-18"},{"SOURCE_ROW_NUMBER":"285711","VIOLATION_NO":"6500593","DOCKET_NO":"LAKE 2010-982M","DECISION_DT":"09/02/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"263.00","JUDGE_FIRST_NAME":"Kenneth","JUDGE_LAST_NAME":"Andrews","sourceDate":"2011-09-02"},{"SOURCE_ROW_NUMBER":"213472","VIOLATION_NO":"6169498","DOCKET_NO":"LAKE 2008-273M","DECISION_DT":"12/10/2008","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"745.00","DECISION_PENALTY_AMT":"372.00","JUDGE_FIRST_NAME":"Jerold","JUDGE_LAST_NAME":"Feldman","sourceDate":"2008-12-10"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2019-10-16","lastDate":"2019-10-16","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":5,"firstDate":"2007-08-29","lastDate":"2018-08-07","metrics":{"decisions":5,"ssChanged":1,"recentRows":0,"decisionPenalty":1278,"proposedPenalty":4445},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"437738","CITATION_NO":"9414716","CITATION_ISSUE_DT":"08/07/2018","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","CFR_STANDARD_CODE":"46.7(a)","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"833.00","DECISION_PENALTY_AMT":".00","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"384468","CITATION_NO":"9414717","CITATION_ISSUE_DT":"08/07/2018","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","CFR_STANDARD_CODE":"46.3(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"100369","CITATION_NO":"9414715","CITATION_ISSUE_DT":"08/07/2018","DOCKET_NO":"LAKE 2018-0404","DECISION_DT":"01/18/2019","CFR_STANDARD_CODE":"56.14201(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"749.00","DECISION_PENALTY_AMT":"525.00","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"416491","CITATION_NO":"6500593","CITATION_ISSUE_DT":"05/12/2010","DOCKET_NO":"LAKE 2010-982M","DECISION_DT":"09/02/2011","CFR_STANDARD_CODE":"56.15005","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"2000.00","DECISION_PENALTY_AMT":"263.00","sourceDate":"2010-05-12"},{"SOURCE_ROW_NUMBER":"174154","CITATION_NO":"6169498","CITATION_ISSUE_DT":"08/29/2007","DOCKET_NO":"LAKE 2008-273M","DECISION_DT":"12/10/2008","CFR_STANDARD_CODE":"56.15005","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"745.00","DECISION_PENALTY_AMT":"372.00","sourceDate":"2007-08-29"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":1033,"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":219,"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":"2005-10-18","lastDate":"2005-10-18","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":50,"firstDate":"2006-01-23","lastDate":"2026-08-18","metrics":{"inspectors":50,"recentRows":12,"onSiteHours":463,"inspectionHours":778,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"622767","EVENT_NO":"F02A7D5","INSPECTION_BEGIN_DT":"08/18/2026","INSPECTION_END_DT":"08/19/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"557771","EVENT_NO":"F032E82","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":"17","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2026-02-18"},{"SOURCE_ROW_NUMBER":"1025747","EVENT_NO":"F011637","INSPECTION_BEGIN_DT":"04/03/2025","INSPECTION_END_DT":"04/03/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2025-04-03"},{"SOURCE_ROW_NUMBER":"441568","EVENT_NO":"F011620","INSPECTION_BEGIN_DT":"01/28/2025","INSPECTION_END_DT":"01/29/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"953372","EVENT_NO":"6930229","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"535086","EVENT_NO":"6930223","INSPECTION_BEGIN_DT":"04/23/2024","INSPECTION_END_DT":"04/24/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"8.75","sourceDate":"2024-04-23"},{"SOURCE_ROW_NUMBER":"833118","EVENT_NO":"6924786","INSPECTION_BEGIN_DT":"12/04/2023","INSPECTION_END_DT":"12/06/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.75","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2023-12-04"},{"SOURCE_ROW_NUMBER":"207301","EVENT_NO":"6923080","INSPECTION_BEGIN_DT":"08/10/2023","INSPECTION_END_DT":"08/11/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2023-08-10"},{"SOURCE_ROW_NUMBER":"484214","EVENT_NO":"6923027","INSPECTION_BEGIN_DT":"11/07/2022","INSPECTION_END_DT":"11/09/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.5","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2022-11-07"},{"SOURCE_ROW_NUMBER":"635355","EVENT_NO":"6922607","INSPECTION_BEGIN_DT":"06/29/2022","INSPECTION_END_DT":"06/30/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2022-06-29"},{"SOURCE_ROW_NUMBER":"746650","EVENT_NO":"6899205","INSPECTION_BEGIN_DT":"12/20/2021","INSPECTION_END_DT":"12/22/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"28.5","SUM_TOTAL_ON_SITE_HOURS":"17.75","sourceDate":"2021-12-20"},{"SOURCE_ROW_NUMBER":"755675","EVENT_NO":"6818551","INSPECTION_BEGIN_DT":"08/23/2021","INSPECTION_END_DT":"08/24/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2021-08-23"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":220,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":6732,"employees":9,"production":0},"2026-Q1":{"hours":4646,"employees":9,"production":0},"2025-Q4":{"hours":5224,"employees":9,"production":0},"2025-Q3":{"hours":6053,"employees":10,"production":0},"2025-Q2":{"hours":4229,"employees":9,"production":0},"2025-Q1":{"hours":4645,"employees":9,"production":0},"2024-Q4":{"hours":4350,"employees":9,"production":0},"2024-Q3":{"hours":4080,"employees":9,"production":0},"2024-Q2":{"hours":4793,"employees":9,"production":0},"2024-Q1":{"hours":4088,"employees":9,"production":0},"2023-Q4":{"hours":4946,"employees":9,"production":0},"2023-Q3":{"hours":5265,"employees":9,"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":57,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":18887,"employees":8,"production":0},"2018":{"hours":19107,"employees":10,"production":0},"2019":{"hours":22351,"employees":10,"production":0},"2020":{"hours":21207,"employees":10,"production":0},"2021":{"hours":17591,"employees":9,"production":0},"2022":{"hours":22299,"employees":10,"production":0},"2023":{"hours":21002,"employees":9,"production":0},"2024":{"hours":17311,"employees":9,"production":0},"2025":{"hours":20151,"employees":10,"production":0},"2026":{"hours":11378,"employees":9,"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":20,"firstDate":"2007-08-29","lastDate":"2022-11-09","metrics":{"recentRows":7,"actionTaken":20,"maxExposureRatio":0.28,"overExposureLimit":0,"exposureRatioTotal":0.59},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"272039","EVENT_NO":"6923027","SAMPLE_NO":"000000202204731600","SAMPLE_DATE":"11/09/2022","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":"2022-11-09"},{"SOURCE_ROW_NUMBER":"272038","EVENT_NO":"6923027","SAMPLE_NO":"000000202204731500","SAMPLE_DATE":"11/09/2022","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":"2022-11-09"},{"SOURCE_ROW_NUMBER":"272037","EVENT_NO":"6923027","SAMPLE_NO":"000000202204731400","SAMPLE_DATE":"11/09/2022","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0002.82","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.28","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"271873","EVENT_NO":"6923027","SAMPLE_NO":"000000202204731300","SAMPLE_DATE":"11/09/2022","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"252188","EVENT_NO":"6899205","SAMPLE_NO":"000000202105263600","SAMPLE_DATE":"12/21/2021","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-12-21"},{"SOURCE_ROW_NUMBER":"249686","EVENT_NO":"6899205","SAMPLE_NO":"000000202105263800","SAMPLE_DATE":"12/21/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-12-21"},{"SOURCE_ROW_NUMBER":"249685","EVENT_NO":"6899205","SAMPLE_NO":"000000202105263700","SAMPLE_DATE":"12/21/2021","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-12-21"},{"SOURCE_ROW_NUMBER":"176925","EVENT_NO":"6690284","SAMPLE_NO":"000000201607170300","SAMPLE_DATE":"12/07/2016","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0001.72","C_OVER_E":"00.13","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-12-07"},{"SOURCE_ROW_NUMBER":"176924","EVENT_NO":"6690284","SAMPLE_NO":"000000201607170200","SAMPLE_DATE":"12/07/2016","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-12-07"},{"SOURCE_ROW_NUMBER":"159114","EVENT_NO":"6624312","SAMPLE_NO":"000000201307471000","SAMPLE_DATE":"09/25/2013","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":"2013-09-25"},{"SOURCE_ROW_NUMBER":"159113","EVENT_NO":"6624312","SAMPLE_NO":"000000201307470900","SAMPLE_DATE":"09/25/2013","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.17","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-25"},{"SOURCE_ROW_NUMBER":"159112","EVENT_NO":"6624312","SAMPLE_NO":"000000201307470800","SAMPLE_DATE":"09/25/2013","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-09-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":36,"firstDate":"2007-03-27","lastDate":"2026-02-19","metrics":{"ss":8,"amountDue":5256,"contested":2,"amountPaid":5256,"recentRows":4,"section104d":0,"unterminated":0,"proposedPenalty":7590},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1770240","VIOLATION_NO":"5110319","VIOLATION_ISSUE_DT":"02/19/2026","SIG_SUB":"N","PART_SECTION":"56.12068","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-02-19"},{"SOURCE_ROW_NUMBER":"1770243","VIOLATION_NO":"6497546","VIOLATION_ISSUE_DT":"04/03/2025","SIG_SUB":"Y","PART_SECTION":"56.4200(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/03/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-03"},{"SOURCE_ROW_NUMBER":"1770257","VIOLATION_NO":"9666681","VIOLATION_ISSUE_DT":"06/29/2022","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/29/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-06-29"},{"SOURCE_ROW_NUMBER":"1770262","VIOLATION_NO":"9529493","VIOLATION_ISSUE_DT":"08/23/2021","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/23/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-08-23"},{"SOURCE_ROW_NUMBER":"1770239","VIOLATION_NO":"9466684","VIOLATION_ISSUE_DT":"02/05/2020","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/06/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-02-05"},{"SOURCE_ROW_NUMBER":"1770258","VIOLATION_NO":"9466501","VIOLATION_ISSUE_DT":"07/30/2019","SIG_SUB":"N","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/30/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-07-30"},{"SOURCE_ROW_NUMBER":"1770241","VIOLATION_NO":"9461204","VIOLATION_ISSUE_DT":"03/13/2019","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/13/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-03-13"},{"SOURCE_ROW_NUMBER":"1770261","VIOLATION_NO":"9414717","VIOLATION_ISSUE_DT":"08/07/2018","SIG_SUB":"N","PART_SECTION":"46.3(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/07/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"1770260","VIOLATION_NO":"9414715","VIOLATION_ISSUE_DT":"08/07/2018","SIG_SUB":"Y","PART_SECTION":"56.14201(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/07/2018","PROPOSED_PENALTY":"749","AMOUNT_DUE":"525","AMOUNT_PAID":"525","CONTESTED_IND":"N","sourceDate":"2018-08-07"},{"SOURCE_ROW_NUMBER":"1770270","VIOLATION_NO":"9367747","VIOLATION_ISSUE_DT":"12/12/2017","SIG_SUB":"N","PART_SECTION":"56.3401","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/12/2017","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-12-12"},{"SOURCE_ROW_NUMBER":"1770269","VIOLATION_NO":"9367746","VIOLATION_ISSUE_DT":"12/12/2017","SIG_SUB":"N","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2017-12-12"},{"SOURCE_ROW_NUMBER":"1770259","VIOLATION_NO":"9311715","VIOLATION_ISSUE_DT":"08/03/2016","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/04/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-03"}]}],"safety":{"href":"/api/v1/mines/3304553/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3304553/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":"Locking transformer enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12068","part":"56","subchapter":"K","subpart":"K","id":"56.12068","citation":"30 CFR 56.12068","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":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200","part":"56","subchapter":"K","subpart":"C","id":"56.4200","citation":"30 CFR 56.4200","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":"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":"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":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","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":"Conveyor start-up warnings.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14201","part":"56","subchapter":"K","subpart":"M","id":"56.14201","citation":"30 CFR 56.14201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Examination of ground conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3401","part":"56","subchapter":"K","subpart":"B","id":"56.3401","citation":"30 CFR 56.3401","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200","part":"56","subchapter":"K","subpart":"B","id":"56.3200","citation":"30 CFR 56.3200","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3304553","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}