{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"1101108","name":"Amrize Marengo Pit #39","status":"Intermittent","status_date":"2021-09-25","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"IL","county":"Mchenry","nearest_town":"Marengo","operator_id":"0107425","operator_name":"Amrize Mid-America Inc.","controller_id":"0193740","controller_name":"Amrize Ltd","district":"M4","office":"Peru IL Field Office","employees":2,"latitude":42.196111,"longitude":-88.616389},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":286},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-17T05:35:58.500035+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"operator":{"type":"operator","id":"0107425","name":"Amrize Mid-America Inc."},"controller":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00200","name":"Meyer Material Acquisition Corp Et Al"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"1950-01-01","validTo":"2011-07-11","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|M00200|1950-01-01|2011-07-11"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M05380","name":"Floyd M  Griebel Jr"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"1950-01-01","validTo":"1996-10-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|M05380|1950-01-01|1996-10-21"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L06752","name":"Griebel Trucking Company"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"1990-10-01","validTo":"1996-10-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L06752|1990-10-01|1996-10-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M05380","name":"Floyd M  Griebel Jr"},"object":{"type":"operator","id":"L06752","name":"Griebel Trucking Company"},"validFrom":"1990-10-01","validTo":"1996-10-21","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L06752|1990-10-01|M05380|1950-01-01|134472"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00240","name":"Meyer Material Company"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"1996-10-22","validTo":"2022-04-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L00240|1996-10-22|2022-04-30"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00200","name":"Meyer Material Acquisition Corp Et Al"},"object":{"type":"operator","id":"L00240","name":"Meyer Material Company"},"validFrom":"1996-10-22","validTo":"2011-07-11","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L00240|1996-10-22|M00200|1950-01-01|107275"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02063","name":"Lafarge S A"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"2009-06-01","validTo":"2015-07-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|M02063|2009-06-01|2015-07-09"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07336","name":"Aggregate Industries PLC"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"2011-07-12","validTo":"2015-07-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|M07336|2011-07-12|2015-07-09"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07336","name":"Aggregate Industries PLC"},"object":{"type":"operator","id":"L00240","name":"Meyer Material Company"},"validFrom":"2011-07-12","validTo":"2015-07-09","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L00240|1996-10-22|M07336|2011-07-12|141083"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"2015-07-10","validTo":"2025-06-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0119681|2015-07-10|2025-06-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"operator","id":"L00240","name":"Meyer Material Company"},"validFrom":"2015-07-10","validTo":"2022-04-30","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L00240|1996-10-22|0119681|2015-07-10|22921"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0107425","name":"Amrize Mid-America Inc."},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"2022-05-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0107425|2022-05-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0119681","name":"Holcim Ltd"},"object":{"type":"operator","id":"0107425","name":"Amrize Mid-America Inc."},"validFrom":"2022-05-01","validTo":"2025-06-22","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0107425|2022-05-01|0119681|2015-07-10|22922"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02063","name":"Lafarge S A"},"object":{"type":"operator","id":"0107425","name":"Amrize Mid-America Inc."},"validFrom":"2022-05-01","validTo":"2015-07-09","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0107425|2022-05-01|M02063|2009-06-01|123591"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"mine","id":"1101108","name":"Amrize Marengo Pit #39"},"validFrom":"2025-06-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0193740|2025-06-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"operator","id":"L00240","name":"Meyer Material Company"},"validFrom":"2025-06-23","validTo":"2022-04-30","current":false,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|L00240|1996-10-22|0193740|2025-06-23|41216"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0193740","name":"Amrize Ltd"},"object":{"type":"operator","id":"0107425","name":"Amrize Mid-America Inc."},"validFrom":"2025-06-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"1101108","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"1101108|0107425|2022-05-01|0193740|2025-06-23|41217"}}],"coverage":{"historyRecords":8,"edgeCount":17,"intervalAnomalies":2,"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":"2000-10-16","lastDate":"2010-04-16","metrics":{"daysLost":56,"injuries":4,"fatalities":0,"recentRows":0,"restrictedDays":33,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"95250","DOCUMENT_NO":"220101160012","ACCIDENT_DT":"04/16/2010","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Unloading equipment from trailer, employee strained knee.","sourceDate":"2010-04-16"},{"SOURCE_ROW_NUMBER":"52420","DOCUMENT_NO":"220013180027","ACCIDENT_DT":"09/20/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","NARRATIVE":"EMPLOYEE WAS REMOVING THE HOUSING OF AN AIR FILTER, WHEN HIS RATCHET SLIPPED OFF A NUT. EMPLOYEERECEIVED A CUT ON HIS RIGHT HAND (BACK OF HAND)","sourceDate":"2001-09-20"},{"SOURCE_ROW_NUMBER":"224450","DOCUMENT_NO":"220011650013","ACCIDENT_DT":"06/07/2001","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bobcat operator","NO_INJURIES":"1","DAYS_LOST":"56","NARRATIVE":"EMPLOYEE WAS DISMOUNTING A BOB CAT-SKID STEER LOADER, WHEN HIS LT. FOOT SLIPPED ON A WET SURFACE W/SAND. THE EMPLOYEE FELL AND BROKE HIS RT.FOOT","sourceDate":"2001-06-07"},{"SOURCE_ROW_NUMBER":"211566","DOCUMENT_NO":"220002980017","ACCIDENT_DT":"10/16/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Assayer, Geologist, Metallurgist, Engineer, Engineer management","NO_INJURIES":"1","NARRATIVE":"EE WAS DESENDING A VERTICAL LADDER ON A FRONT END LOADER, W/A FUEL HOSE AND NOZZEL IN HIS LT. HAND EE FELT A PAIN IN HIS RT SHOULDER, DROPPED THE HOSE, LOST HIS GRIP AND FELL AGAINST THE TOP R UNG OF LADDER.","sourceDate":"2000-10-16"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-09-25","lastDate":"2021-09-25","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":75,"firstDate":"2000-07-26","lastDate":"2025-07-01","metrics":{"ss":10,"delinquent":72,"recentRows":15,"paidPenalty":19741,"proposedPenalty":19835,"currentAssessment":19741},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2992847","VIOLATION_NO":"5118044","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992846","VIOLATION_NO":"5118043","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992845","VIOLATION_NO":"5118042","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992844","VIOLATION_NO":"5118041","ISSUE_DT":"07/01/2025","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":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992843","VIOLATION_NO":"5118040","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.12019","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992842","VIOLATION_NO":"5118039","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2992841","VIOLATION_NO":"5118038","ISSUE_DT":"07/01/2025","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"2921909","VIOLATION_NO":"9765819","ISSUE_DT":"07/19/2024","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-19"},{"SOURCE_ROW_NUMBER":"2921908","VIOLATION_NO":"9765818","ISSUE_DT":"07/19/2024","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-19"},{"SOURCE_ROW_NUMBER":"2703426","VIOLATION_NO":"9691070","ISSUE_DT":"06/08/2023","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"2703425","VIOLATION_NO":"9691069","ISSUE_DT":"06/08/2023","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"2703424","VIOLATION_NO":"9691068","ISSUE_DT":"06/08/2023","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-08"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2005-04-14","lastDate":"2005-04-14","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":60,"originalPenalty":154},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"246596","VIOLATION_NO":"6183205","DOCKET_NO":"LAKE 2005-54M","DECISION_DT":"04/14/2005","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"154.00","DECISION_PENALTY_AMT":"60.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2005-04-14"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2004-10-19","lastDate":"2004-10-19","metrics":{"decisions":1,"ssChanged":1,"recentRows":0,"decisionPenalty":60,"proposedPenalty":154},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"396888","CITATION_NO":"6183205","CITATION_ISSUE_DT":"10/19/2004","DOCKET_NO":"LAKE 2005-54M","DECISION_DT":"04/14/2005","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"154.00","DECISION_PENALTY_AMT":"60.00","sourceDate":"2004-10-19"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":8,"firstDate":"1990-10-01","lastDate":"2022-05-01","metrics":{"recentRows":3,"currentOperatorTenures":3,"completedOperatorTenures":5},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":40,"firstDate":"2000-07-26","lastDate":"2026-09-16","metrics":{"inspectors":41,"recentRows":7,"onSiteHours":282,"inspectionHours":516.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"675993","EVENT_NO":"F03CD72","INSPECTION_BEGIN_DT":"09/16/2026","INSPECTION_END_DT":"09/16/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2026-09-16"},{"SOURCE_ROW_NUMBER":"486144","EVENT_NO":"F03CD67","INSPECTION_BEGIN_DT":"08/20/2026","INSPECTION_END_DT":"08/21/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2026-08-20"},{"SOURCE_ROW_NUMBER":"379832","EVENT_NO":"F01B860","INSPECTION_BEGIN_DT":"07/23/2025","INSPECTION_END_DT":"07/23/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2025-07-23"},{"SOURCE_ROW_NUMBER":"265600","EVENT_NO":"F01B853","INSPECTION_BEGIN_DT":"06/30/2025","INSPECTION_END_DT":"07/03/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2025-06-30"},{"SOURCE_ROW_NUMBER":"475622","EVENT_NO":"F006E46","INSPECTION_BEGIN_DT":"07/19/2024","INSPECTION_END_DT":"07/22/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2024-07-19"},{"SOURCE_ROW_NUMBER":"1084803","EVENT_NO":"6909216","INSPECTION_BEGIN_DT":"06/08/2023","INSPECTION_END_DT":"06/09/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"892402","EVENT_NO":"6909014","INSPECTION_BEGIN_DT":"09/07/2022","INSPECTION_END_DT":"09/07/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"620859","EVENT_NO":"6834632","INSPECTION_BEGIN_DT":"01/09/2020","INSPECTION_END_DT":"01/09/2020","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-01-09"},{"SOURCE_ROW_NUMBER":"486132","EVENT_NO":"6834624","INSPECTION_BEGIN_DT":"12/03/2019","INSPECTION_END_DT":"12/05/2019","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2019-12-03"},{"SOURCE_ROW_NUMBER":"884728","EVENT_NO":"6834702","INSPECTION_BEGIN_DT":"09/11/2019","INSPECTION_END_DT":"09/11/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2019-09-11"},{"SOURCE_ROW_NUMBER":"1156029","EVENT_NO":"6749109","INSPECTION_BEGIN_DT":"03/05/2018","INSPECTION_END_DT":"03/08/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2018-03-05"},{"SOURCE_ROW_NUMBER":"1113148","EVENT_NO":"6705461","INSPECTION_BEGIN_DT":"06/21/2017","INSPECTION_END_DT":"06/27/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24.75","SUM_TOTAL_ON_SITE_HOURS":"10.75","sourceDate":"2017-06-21"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":24,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2002-Q4":{"hours":3922,"employees":7,"production":0},"2002-Q3":{"hours":4088,"employees":7,"production":0},"2002-Q2":{"hours":3937,"employees":7,"production":0},"2002-Q1":{"hours":1597,"employees":7,"production":0},"2001-Q4":{"hours":5863,"employees":7,"production":0},"2001-Q3":{"hours":4422,"employees":7,"production":0},"2001-Q2":{"hours":4304,"employees":7,"production":0},"2001-Q1":{"hours":1807,"employees":5,"production":0},"2000-Q4":{"hours":3451,"employees":7,"production":0},"2000-Q3":{"hours":4186,"employees":7,"production":0},"2000-Q2":{"hours":3561,"employees":7,"production":0},"2000-Q1":{"hours":1976,"employees":3,"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":46,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016":{"hours":10347,"employees":5,"production":0},"2017":{"hours":8017,"employees":6,"production":0},"2018":{"hours":2381,"employees":2,"production":0},"2019":{"hours":1982,"employees":1,"production":0},"2021":{"hours":2261,"employees":6,"production":0},"2022":{"hours":6316,"employees":5,"production":0},"2023":{"hours":9127,"employees":4,"production":0},"2024":{"hours":12542,"employees":9,"production":0},"2025":{"hours":14263,"employees":8,"production":0},"2026":{"hours":7372,"employees":8,"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":9,"firstDate":"2010-06-23","lastDate":"2026-09-16","metrics":{"recentRows":2,"actionTaken":9,"maxExposureRatio":0.09,"overExposureLimit":0,"exposureRatioTotal":0.09},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"315978","EVENT_NO":"F03CD72","SAMPLE_NO":"000000202603867200","SAMPLE_DATE":"09/16/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-09-16"},{"SOURCE_ROW_NUMBER":"315882","EVENT_NO":"F03CD72","SAMPLE_NO":"000000202603867100","SAMPLE_DATE":"09/16/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-09-16"},{"SOURCE_ROW_NUMBER":"238110","EVENT_NO":"6834702","SAMPLE_NO":"000000201905202700","SAMPLE_DATE":"09/11/2019","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":"2019-09-11"},{"SOURCE_ROW_NUMBER":"150289","EVENT_NO":"6640316","SAMPLE_NO":"000000201407877400","SAMPLE_DATE":"10/08/2014","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-08"},{"SOURCE_ROW_NUMBER":"150288","EVENT_NO":"6640316","SAMPLE_NO":"000000201407877300","SAMPLE_DATE":"10/08/2014","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-08"},{"SOURCE_ROW_NUMBER":"150287","EVENT_NO":"6640316","SAMPLE_NO":"000000201407877200","SAMPLE_DATE":"10/08/2014","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0001.75","C_OVER_E":"00.09","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2014-10-08"},{"SOURCE_ROW_NUMBER":"102943","EVENT_NO":"6518806","SAMPLE_NO":"000000201006190300","SAMPLE_DATE":"06/23/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-23"},{"SOURCE_ROW_NUMBER":"102942","EVENT_NO":"6518806","SAMPLE_NO":"000000201006190200","SAMPLE_DATE":"06/23/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-23"},{"SOURCE_ROW_NUMBER":"102941","EVENT_NO":"6518806","SAMPLE_NO":"000000201006190100","SAMPLE_DATE":"06/23/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-06-23"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":76,"firstDate":"2000-07-26","lastDate":"2026-08-20","metrics":{"ss":11,"amountDue":19741,"contested":1,"amountPaid":19741,"recentRows":16,"section104d":0,"unterminated":0,"proposedPenalty":19835},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"470370","VIOLATION_NO":"8944990","VIOLATION_ISSUE_DT":"08/20/2026","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/20/2026","CONTESTED_IND":"N","sourceDate":"2026-08-20"},{"SOURCE_ROW_NUMBER":"470360","VIOLATION_NO":"5118044","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470359","VIOLATION_NO":"5118043","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470358","VIOLATION_NO":"5118042","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/23/2025","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"177","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470357","VIOLATION_NO":"5118041","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/01/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470356","VIOLATION_NO":"5118040","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.12019","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/02/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470355","VIOLATION_NO":"5118039","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/01/2025","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"177","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470354","VIOLATION_NO":"5118038","VIOLATION_ISSUE_DT":"07/01/2025","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/01/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-01"},{"SOURCE_ROW_NUMBER":"470367","VIOLATION_NO":"9765819","VIOLATION_ISSUE_DT":"07/19/2024","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-19"},{"SOURCE_ROW_NUMBER":"470366","VIOLATION_NO":"9765818","VIOLATION_ISSUE_DT":"07/19/2024","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/19/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-19"},{"SOURCE_ROW_NUMBER":"470341","VIOLATION_NO":"9691070","VIOLATION_ISSUE_DT":"06/08/2023","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/08/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-08"},{"SOURCE_ROW_NUMBER":"470340","VIOLATION_NO":"9691069","VIOLATION_ISSUE_DT":"06/08/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/09/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-08"}]}],"safety":{"href":"/api/v1/mines/1101108/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1101108/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":"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":2},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":"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":"Access to stationary electrical equipment or switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019","part":"56","subchapter":"K","subpart":"K","id":"56.12019","citation":"30 CFR 56.12019","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":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":"1101108","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}