{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2302425","name":"Base Rock Fruitland","status":"Active","status_date":"2015-05-20","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"MO","county":"Cape Girardeau","nearest_town":"Fruitland","operator_id":"0129075","operator_name":"Base Rock Minerals","controller_id":"0115581","controller_name":"BMC Enterprises Inc","district":"C08","office":"Marion IL Field Office","employees":11,"latitude":37.486111,"longitude":-89.656667},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":355},"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":"2302425","name":"Base Rock Fruitland"},"operator":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"controller":{"type":"controller","id":"0115581","name":"BMC Enterprises Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M14074","name":"Jo W  Strack"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2001-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|M14074|2001-04-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18306","name":"Strack Excavating, LLC"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2011-11-09","validTo":"2017-04-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|L18306|2011-11-09|2017-04-13"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M14074","name":"Jo W  Strack"},"object":{"type":"operator","id":"L18306","name":"Strack Excavating, LLC"},"validFrom":"2011-11-09","validTo":"2017-04-13","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|L18306|2011-11-09|M14074|2001-04-01|157424"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M09518","name":"Vernon J  Bauman"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2013-06-01","validTo":"2017-04-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|M09518|2013-06-01|2017-04-13"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2017-04-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0133121","name":"Andy  Arnold et al"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2017-04-14","validTo":"2023-04-02","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0133121|2017-04-14|2023-04-02"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0133121","name":"Andy  Arnold et al"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2017-04-14","validTo":"2023-04-02","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|0133121|2017-04-14|26718"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0133121","name":"Kerry  Bauman et al"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2017-04-14","validTo":"2023-04-02","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|0133121|2017-04-14|26719"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M09518","name":"Vernon J  Bauman"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2017-04-14","validTo":"2017-04-13","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|M09518|2013-06-01|146580"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0176240","name":"Aggregate Holdings LLC et al"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2023-04-03","validTo":"2024-04-24","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0176240|2023-04-03|2024-04-24"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0176240","name":"Aggregate Holdings LLC et al"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2023-04-03","validTo":"2024-04-24","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|0176240|2023-04-03|37585"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0176240","name":"Bauman Brothers LLC et al"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2023-04-03","validTo":"2024-04-24","current":false,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|0176240|2023-04-03|37586"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0115581","name":"BMC Enterprises Inc"},"object":{"type":"mine","id":"2302425","name":"Base Rock Fruitland"},"validFrom":"2024-04-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0115581|2024-04-25|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0115581","name":"BMC Enterprises Inc"},"object":{"type":"operator","id":"0129075","name":"Base Rock Minerals"},"validFrom":"2024-04-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"2302425","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2302425|0129075|2017-04-14|0115581|2024-04-25|21773"}}],"coverage":{"historyRecords":7,"edgeCount":14,"intervalAnomalies":1,"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":7,"firstDate":"2015-08-18","lastDate":"2022-05-23","metrics":{"daysLost":46,"injuries":7,"fatalities":0,"recentRows":3,"restrictedDays":64,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"204033","DOCUMENT_NO":"220221570001","ACCIDENT_DT":"05/23/2022","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","NARRATIVE":"Employees were adjusting the jaw. At the time of completion, EE picked up the power unit for the porta power. When lifting it, EE felt a burning and stinging sensation on the left side of EE's abdomen.","sourceDate":"2022-05-23"},{"SOURCE_ROW_NUMBER":"156808","DOCUMENT_NO":"220221010004","ACCIDENT_DT":"03/30/2022","DEGREE_INJURY":"INJURIES INVOLVNG NONEMPLOYEES","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While exiting cab of truck, driver fell from top step. Driver complained of pain to EE's left arm. This driver was not an employee or contractor of Baserock Minerals. This driver worked for Strack Excavating and was our customer.","sourceDate":"2022-03-30"},{"SOURCE_ROW_NUMBER":"92147","DOCUMENT_NO":"220213470008","ACCIDENT_DT":"12/02/2021","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee was operating a skid-steer at the plant. The employee's operation of the controls caused the skid-steer to abruptly change in speed, causing the employee to be jolted inside the cab. The sudden jolt caused the employee to feel pain in middle back and left shoulder.","sourceDate":"2021-12-02"},{"SOURCE_ROW_NUMBER":"53520","DOCUMENT_NO":"220200280040","ACCIDENT_DT":"09/19/2019","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (REPEATED TRAUMA)","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Superintendent","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"While employee was treating for elbow injury, doctor discovered carpel tunnel and added new treatment program which included surgery.","sourceDate":"2019-09-19"},{"SOURCE_ROW_NUMBER":"143863","DOCUMENT_NO":"220192340007","ACCIDENT_DT":"08/13/2019","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Superintendent","NO_INJURIES":"1","DAYS_LOST":"12","NARRATIVE":"The jaw crusher was plugged with rock. Employees were removing smaller rocks by hand. EE lifted a rock and their elbow popped and began hurting.","sourceDate":"2019-08-13"},{"SOURCE_ROW_NUMBER":"186865","DOCUMENT_NO":"220170450030","ACCIDENT_DT":"02/06/2017","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was putting a track pin back in the Excavator, a piece of steel broke off sledge hammer or pin and embedded in right hand between first finger and thumb.","sourceDate":"2017-02-06"},{"SOURCE_ROW_NUMBER":"113623","DOCUMENT_NO":"220152400084","ACCIDENT_DT":"08/18/2015","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"30","NARRATIVE":"Was helping a delivery man lift a 55 gallon barrel of antifreeze. Caused him to have a hernia.","sourceDate":"2015-08-18"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2015-05-20","lastDate":"2015-05-20","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":50,"firstDate":"2015-03-17","lastDate":"2026-01-21","metrics":{"ss":5,"delinquent":43,"recentRows":11,"paidPenalty":9031,"proposedPenalty":12685,"currentAssessment":9031},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3000159","VIOLATION_NO":"5011004","ISSUE_DT":"01/21/2026","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"2897092","VIOLATION_NO":"9768424","ISSUE_DT":"07/10/2024","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"2897091","VIOLATION_NO":"9768423","ISSUE_DT":"07/10/2024","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"2897090","VIOLATION_NO":"9768422","ISSUE_DT":"07/10/2024","CFR_STANDARD_CD":"56.14131(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":"2024-07-10"},{"SOURCE_ROW_NUMBER":"2896853","VIOLATION_NO":"9763634","ISSUE_DT":"10/31/2023","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":"2023-10-31"},{"SOURCE_ROW_NUMBER":"2900469","VIOLATION_NO":"8506844","ISSUE_DT":"04/05/2023","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"2856639","VIOLATION_NO":"9533900","ISSUE_DT":"11/10/2022","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-10"},{"SOURCE_ROW_NUMBER":"2856638","VIOLATION_NO":"9533899","ISSUE_DT":"11/09/2022","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"2856637","VIOLATION_NO":"9533898","ISSUE_DT":"11/09/2022","CFR_STANDARD_CD":"56.12030","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"2042961","VIOLATION_NO":"9534443","ISSUE_DT":"01/06/2022","CFR_STANDARD_CD":"56.14107","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-01-06"},{"SOURCE_ROW_NUMBER":"2042960","VIOLATION_NO":"9534442","ISSUE_DT":"01/06/2022","CFR_STANDARD_CD":"56.14107","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-01-06"},{"SOURCE_ROW_NUMBER":"2049221","VIOLATION_NO":"9269024","ISSUE_DT":"10/07/2020","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"157.00","CURRENT_ASSESSMENT_AMT":"157.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-10-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":4,"firstDate":"2020-04-20","lastDate":"2020-04-20","metrics":{"appeals":0,"decisions":4,"recentRows":0,"decisionPenalty":2668,"originalPenalty":6322},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"419907","VIOLATION_NO":"9260410","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"4579.00","DECISION_PENALTY_AMT":"925.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2020-04-20"},{"SOURCE_ROW_NUMBER":"418143","VIOLATION_NO":"9260409","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"925.00","DECISION_PENALTY_AMT":"925.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2020-04-20"},{"SOURCE_ROW_NUMBER":"418142","VIOLATION_NO":"9260406","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"474.00","DECISION_PENALTY_AMT":"474.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2020-04-20"},{"SOURCE_ROW_NUMBER":"142604","VIOLATION_NO":"9260408","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"344.00","DECISION_PENALTY_AMT":"344.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2020-04-20"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2023-12-18","lastDate":"2023-12-18","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":4,"firstDate":"2019-10-24","lastDate":"2019-10-25","metrics":{"decisions":4,"ssChanged":1,"recentRows":0,"decisionPenalty":2668,"proposedPenalty":6322},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"161045","CITATION_NO":"9260409","CITATION_ISSUE_DT":"10/25/2019","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","CFR_STANDARD_CODE":"46.6(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"925.00","DECISION_PENALTY_AMT":"925.00","sourceDate":"2019-10-25"},{"SOURCE_ROW_NUMBER":"48450","CITATION_NO":"9260410","CITATION_ISSUE_DT":"10/25/2019","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"4579.00","DECISION_PENALTY_AMT":"925.00","sourceDate":"2019-10-25"},{"SOURCE_ROW_NUMBER":"327491","CITATION_NO":"9260406","CITATION_ISSUE_DT":"10/24/2019","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"474.00","DECISION_PENALTY_AMT":"474.00","sourceDate":"2019-10-24"},{"SOURCE_ROW_NUMBER":"327490","CITATION_NO":"9260408","CITATION_ISSUE_DT":"10/24/2019","DOCKET_NO":"CENT 2020-0068","DECISION_DT":"04/20/2020","CFR_STANDARD_CODE":"56.3200","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"344.00","DECISION_PENALTY_AMT":"344.00","sourceDate":"2019-10-24"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":7,"firstDate":"2011-11-09","lastDate":"2017-04-14","metrics":{"recentRows":0,"currentOperatorTenures":6,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":32,"firstDate":"2012-09-06","lastDate":"2026-04-20","metrics":{"inspectors":32,"recentRows":15,"onSiteHours":229.75,"inspectionHours":421.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"743243","EVENT_NO":"F009CFF","INSPECTION_BEGIN_DT":"04/20/2026","INSPECTION_END_DT":"04/27/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2026-04-20"},{"SOURCE_ROW_NUMBER":"248313","EVENT_NO":"F02240C","INSPECTION_BEGIN_DT":"01/20/2026","INSPECTION_END_DT":"01/22/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"591605","EVENT_NO":"F009CE0","INSPECTION_BEGIN_DT":"08/11/2025","INSPECTION_END_DT":"08/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2025-08-11"},{"SOURCE_ROW_NUMBER":"202115","EVENT_NO":"F005CED","INSPECTION_BEGIN_DT":"01/30/2025","INSPECTION_END_DT":"01/31/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.75","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2025-01-30"},{"SOURCE_ROW_NUMBER":"536773","EVENT_NO":"7102458","INSPECTION_BEGIN_DT":"07/09/2024","INSPECTION_END_DT":"07/15/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.25","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2024-07-09"},{"SOURCE_ROW_NUMBER":"748475","EVENT_NO":"7102446","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":".75","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"14956","EVENT_NO":"7102403","INSPECTION_BEGIN_DT":"10/30/2023","INSPECTION_END_DT":"10/31/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.75","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2023-10-30"},{"SOURCE_ROW_NUMBER":"794659","EVENT_NO":"7028194","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":"1","sourceDate":"2023-05-17"},{"SOURCE_ROW_NUMBER":"219364","EVENT_NO":"7028185","INSPECTION_BEGIN_DT":"04/24/2023","INSPECTION_END_DT":"05/02/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2023-04-24"},{"SOURCE_ROW_NUMBER":"643484","EVENT_NO":"8506844","INSPECTION_BEGIN_DT":"04/05/2023","INSPECTION_END_DT":"04/05/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"447108","EVENT_NO":"7029217","INSPECTION_BEGIN_DT":"11/28/2022","INSPECTION_END_DT":"11/28/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2022-11-28"},{"SOURCE_ROW_NUMBER":"540729","EVENT_NO":"7029876","INSPECTION_BEGIN_DT":"11/09/2022","INSPECTION_END_DT":"11/16/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.75","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2022-11-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":149,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":7199,"employees":13,"production":0},"2026-Q1":{"hours":7052,"employees":14,"production":0},"2025-Q4":{"hours":6413,"employees":14,"production":0},"2025-Q3":{"hours":5957,"employees":11,"production":0},"2025-Q2":{"hours":5794,"employees":14,"production":0},"2025-Q1":{"hours":6362,"employees":14,"production":0},"2024-Q4":{"hours":6740,"employees":15,"production":0},"2024-Q3":{"hours":7264,"employees":15,"production":0},"2024-Q2":{"hours":6577,"employees":15,"production":0},"2024-Q1":{"hours":6312,"employees":14,"production":0},"2023-Q4":{"hours":5904,"employees":13,"production":0},"2023-Q3":{"hours":6557,"employees":12,"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":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":16716,"employees":9,"production":0},"2018":{"hours":21344,"employees":11,"production":0},"2019":{"hours":19475,"employees":10,"production":0},"2020":{"hours":18186,"employees":11,"production":0},"2021":{"hours":20105,"employees":16,"production":0},"2022":{"hours":23304,"employees":16,"production":0},"2023":{"hours":24103,"employees":12,"production":0},"2024":{"hours":26893,"employees":15,"production":0},"2025":{"hours":24526,"employees":16,"production":0},"2026":{"hours":14251,"employees":14,"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":12,"firstDate":"2018-11-15","lastDate":"2026-04-21","metrics":{"recentRows":7,"actionTaken":12,"maxExposureRatio":0.29,"overExposureLimit":0,"exposureRatioTotal":0.81},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"311535","EVENT_NO":"F009CFF","SAMPLE_NO":"000000202601605500","SAMPLE_DATE":"04/21/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"311534","EVENT_NO":"F009CFF","SAMPLE_NO":"000000202601605400","SAMPLE_DATE":"04/21/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"311533","EVENT_NO":"F009CFF","SAMPLE_NO":"000000202601605300","SAMPLE_DATE":"04/21/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"311532","EVENT_NO":"F009CFF","SAMPLE_NO":"000000202601605200","SAMPLE_DATE":"04/21/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"311531","EVENT_NO":"F009CFF","SAMPLE_NO":"000000202601605100","SAMPLE_DATE":"04/21/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.30","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-21"},{"SOURCE_ROW_NUMBER":"282712","EVENT_NO":"7102458","SAMPLE_NO":"000000202402852200","SAMPLE_DATE":"07/15/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-07-15"},{"SOURCE_ROW_NUMBER":"282711","EVENT_NO":"7102458","SAMPLE_NO":"000000202402852100","SAMPLE_DATE":"07/15/2024","CONTAMINANT_DESC":"Nuisance dust, respirable, <1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.02","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-07-15"},{"SOURCE_ROW_NUMBER":"234753","EVENT_NO":"6807351","SAMPLE_NO":"000000201906048100","SAMPLE_DATE":"10/25/2019","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0002.29","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.23","JOB_CD_DESC":"Shovel Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-25"},{"SOURCE_ROW_NUMBER":"234752","EVENT_NO":"6807351","SAMPLE_NO":"000000201906048000","SAMPLE_DATE":"10/25/2019","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0002.45","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.25","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-25"},{"SOURCE_ROW_NUMBER":"234751","EVENT_NO":"6807351","SAMPLE_NO":"000000201906047800","SAMPLE_DATE":"10/25/2019","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0002.94","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.29","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-25"},{"SOURCE_ROW_NUMBER":"225013","EVENT_NO":"6651234","SAMPLE_NO":"000000201806302300","SAMPLE_DATE":"11/15/2018","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":"2018-11-15"},{"SOURCE_ROW_NUMBER":"225012","EVENT_NO":"6651234","SAMPLE_NO":"000000201806302200","SAMPLE_DATE":"11/15/2018","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":"2018-11-15"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":51,"firstDate":"2015-03-17","lastDate":"2026-01-21","metrics":{"ss":5,"amountDue":9031,"contested":0,"amountPaid":9031,"recentRows":11,"section104d":0,"unterminated":0,"proposedPenalty":12685},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1448029","VIOLATION_NO":"5011004","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"1448050","VIOLATION_NO":"9768424","VIOLATION_ISSUE_DT":"07/10/2024","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/10/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"1448049","VIOLATION_NO":"9768423","VIOLATION_ISSUE_DT":"07/10/2024","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/10/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"1448048","VIOLATION_NO":"9768422","VIOLATION_ISSUE_DT":"07/10/2024","SIG_SUB":"N","PART_SECTION":"56.14131(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/10/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"1448063","VIOLATION_NO":"9763634","VIOLATION_ISSUE_DT":"10/31/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/31/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-31"},{"SOURCE_ROW_NUMBER":"1448037","VIOLATION_NO":"8506844","VIOLATION_ISSUE_DT":"04/05/2023","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/02/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"1448073","VIOLATION_NO":"9533900","VIOLATION_ISSUE_DT":"11/10/2022","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/16/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-10"},{"SOURCE_ROW_NUMBER":"1448072","VIOLATION_NO":"9533899","VIOLATION_ISSUE_DT":"11/09/2022","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/28/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"1448071","VIOLATION_NO":"9533898","VIOLATION_ISSUE_DT":"11/09/2022","SIG_SUB":"N","PART_SECTION":"56.12030","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/10/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-09"},{"SOURCE_ROW_NUMBER":"1448026","VIOLATION_NO":"9534443","VIOLATION_ISSUE_DT":"01/06/2022","SIG_SUB":"N","PART_SECTION":"56.14107","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/06/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-01-06"},{"SOURCE_ROW_NUMBER":"1448025","VIOLATION_NO":"9534442","VIOLATION_ISSUE_DT":"01/06/2022","SIG_SUB":"N","PART_SECTION":"56.14107","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/06/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-01-06"},{"SOURCE_ROW_NUMBER":"1448055","VIOLATION_NO":"9269024","VIOLATION_ISSUE_DT":"10/07/2020","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/07/2020","PROPOSED_PENALTY":"157","AMOUNT_DUE":"157","AMOUNT_PAID":"157","CONTESTED_IND":"N","sourceDate":"2020-10-07"}]}],"safety":{"href":"/api/v1/mines/2302425/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2302425/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"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":"Seat belts for haulage trucks.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14131","part":"56","subchapter":"K","subpart":"M","id":"56.14131","citation":"30 CFR 56.14131","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":3},{"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":2},{"chapter":"I","heading":"Correction of dangerous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12030","part":"56","subchapter":"K","subpart":"K","id":"56.12030","citation":"30 CFR 56.12030","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":"2302425","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}