{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1400453","name":"Huber Sand Pit #4","status":"Active","status_date":"2015-02-17","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"KS","county":"Finney","nearest_town":"Garden City","operator_id":"L08239","operator_name":"Huber Sand Inc","controller_id":"0177961","controller_name":"Robin Lee  Huber","district":"M6","office":"Topeka KS Field Office","employees":11,"latitude":37.971667,"longitude":-100.872778},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":745},"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":"1400453","name":"Huber Sand Pit #4"},"operator":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"controller":{"type":"controller","id":"0177961","name":"Robin Lee  Huber"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01897","name":"Alsop Sand Company Inc"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1950-01-01","validTo":"1980-05-05","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L01897|1950-01-01|1980-05-05"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01709","name":"David H  Barclay et al"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1950-01-01","validTo":"2017-05-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|M01709|1950-01-01|2017-05-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01709","name":"David H  Barclay et al"},"object":{"type":"operator","id":"L01897","name":"Alsop Sand Company Inc"},"validFrom":"1950-01-01","validTo":"1980-05-05","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L01897|1950-01-01|M01709|1950-01-01|120482"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01709","name":"Dane Q  Barclay et al"},"object":{"type":"operator","id":"L01897","name":"Alsop Sand Company Inc"},"validFrom":"1950-01-01","validTo":"1980-05-05","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L01897|1950-01-01|M01709|1950-01-01|120483"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L04776","name":"Western Sand Company"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1980-05-06","validTo":"1985-08-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L04776|1980-05-06|1985-08-14"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03858","name":"Greg  Newberry et al"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1980-05-06","validTo":"1985-08-14","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|M03858|1980-05-06|1985-08-14"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03858","name":"Greg  Newberry et al"},"object":{"type":"operator","id":"L04776","name":"Western Sand Company"},"validFrom":"1980-05-06","validTo":"1985-08-14","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L04776|1980-05-06|M03858|1980-05-06|130265"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1985-08-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06556","name":"Robin  Huber  et al"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"1985-08-15","validTo":"2019-08-22","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|M06556|1985-08-15|2019-08-22"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06556","name":"Robin  Huber  et al"},"object":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"validFrom":"1985-08-15","validTo":"2019-08-22","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|M06556|1985-08-15|138768"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06556","name":"Louis  Huber  et al"},"object":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"validFrom":"1985-08-15","validTo":"2019-08-22","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|M06556|1985-08-15|138769"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0133547","name":"Dane Q Barclay"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"2017-05-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|0133547|2017-05-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0133547","name":"Dane Q Barclay"},"object":{"type":"operator","id":"L01897","name":"Alsop Sand Company Inc"},"validFrom":"2017-05-11","validTo":"1980-05-05","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L01897|1950-01-01|0133547|2017-05-11|26890"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0150501","name":"Robin  Huber et al"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"2019-08-23","validTo":"2023-04-24","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|0150501|2019-08-23|2023-04-24"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0150501","name":"Robin  Huber et al"},"object":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"validFrom":"2019-08-23","validTo":"2023-04-24","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|0150501|2019-08-23|31000"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0150501","name":"Barbara  Huber et al"},"object":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"validFrom":"2019-08-23","validTo":"2023-04-24","current":false,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|0150501|2019-08-23|31001"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0177961","name":"Robin Lee  Huber"},"object":{"type":"mine","id":"1400453","name":"Huber Sand Pit #4"},"validFrom":"2023-04-25","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|0177961|2023-04-25|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0177961","name":"Robin Lee  Huber"},"object":{"type":"operator","id":"L08239","name":"Huber Sand Inc"},"validFrom":"2023-04-25","validTo":null,"current":true,"derived":true,"evidenceMineId":"1400453","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1400453|L08239|1985-08-15|0177961|2023-04-25|38137"}}],"coverage":{"historyRecords":9,"edgeCount":18,"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":1,"firstDate":"2002-04-03","lastDate":"2002-04-03","metrics":{"daysLost":65,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"181808","DOCUMENT_NO":"220021200017","ACCIDENT_DT":"04/03/2002","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Truck driver","NO_INJURIES":"1","DAYS_LOST":"65","NARRATIVE":"DRIVER CLIMBED ON TRAILER TO STEADY PIPE, CHAIN CAME UNDONE, PIPE FELL ON EE'S LEG. ACCIDENT OCCURRED ON PROPERTY. WAS COMPOUND FRACTURE. VICTIM WAS NOT SAND PLANT EE, IS TRUCK DRIVER FOR SAND PLANT.","sourceDate":"2002-04-03"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2015-02-17","lastDate":"2015-02-17","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":193,"firstDate":"2000-11-29","lastDate":"2026-07-30","metrics":{"ss":60,"delinquent":193,"recentRows":70,"paidPenalty":86404,"proposedPenalty":88801,"currentAssessment":86404},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3008544","VIOLATION_NO":"5214507","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"755.00","CURRENT_ASSESSMENT_AMT":"755.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008543","VIOLATION_NO":"5214506","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"755.00","CURRENT_ASSESSMENT_AMT":"755.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008542","VIOLATION_NO":"5214505","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.11003","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"755.00","CURRENT_ASSESSMENT_AMT":"755.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008541","VIOLATION_NO":"5214504","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2503.00","CURRENT_ASSESSMENT_AMT":"2503.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008540","VIOLATION_NO":"5214503","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"12403.00","CURRENT_ASSESSMENT_AMT":"12403.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008539","VIOLATION_NO":"5214502","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.11012","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"755.00","CURRENT_ASSESSMENT_AMT":"755.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008538","VIOLATION_NO":"5214501","ISSUE_DT":"07/30/2026","CFR_STANDARD_CD":"56.11012","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"755.00","CURRENT_ASSESSMENT_AMT":"755.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"3008537","VIOLATION_NO":"5210500","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"56.14110","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"5574.00","CURRENT_ASSESSMENT_AMT":"5574.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"3008536","VIOLATION_NO":"5210499","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1126.00","CURRENT_ASSESSMENT_AMT":"1126.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"3008535","VIOLATION_NO":"5210498","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"336.00","CURRENT_ASSESSMENT_AMT":"336.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"3008534","VIOLATION_NO":"5210497","ISSUE_DT":"07/29/2026","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3736.00","CURRENT_ASSESSMENT_AMT":"3736.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"2911167","VIOLATION_NO":"5211013","ISSUE_DT":"03/03/2026","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"336.00","CURRENT_ASSESSMENT_AMT":"336.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-03"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":7,"firstDate":"2022-03-25","lastDate":"2022-03-25","metrics":{"appeals":0,"decisions":7,"recentRows":7,"decisionPenalty":12053,"originalPenalty":14450},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"430046","VIOLATION_NO":"9530375","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"310.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"430045","VIOLATION_NO":"9530374","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"208.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"428900","VIOLATION_NO":"9530371","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"428613","VIOLATION_NO":"9530379","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"622.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"149482","VIOLATION_NO":"9530376","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"149481","VIOLATION_NO":"9530372","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3338.00","DECISION_PENALTY_AMT":"1667.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"},{"SOURCE_ROW_NUMBER":"149139","VIOLATION_NO":"9530370","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2022-03-25"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":7,"firstDate":"2021-08-10","lastDate":"2021-08-10","metrics":{"decisions":7,"ssChanged":0,"recentRows":7,"decisionPenalty":12053,"proposedPenalty":14450},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"386884","CITATION_NO":"9530370","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"333084","CITATION_NO":"9530374","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"47.44(b)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"208.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"329608","CITATION_NO":"9530375","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.12013","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"310.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"276854","CITATION_NO":"9530376","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"274655","CITATION_NO":"9530372","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.9300(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3338.00","DECISION_PENALTY_AMT":"1667.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"161360","CITATION_NO":"9530371","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.3130","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"3082.00","DECISION_PENALTY_AMT":"3082.00","sourceDate":"2021-08-10"},{"SOURCE_ROW_NUMBER":"158745","CITATION_NO":"9530379","CITATION_ISSUE_DT":"08/10/2021","DOCKET_NO":"CENT 2022-0017","DECISION_DT":"03/25/2022","CFR_STANDARD_CODE":"56.14101(a)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"622.00","DECISION_PENALTY_AMT":"622.00","sourceDate":"2021-08-10"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":9,"firstDate":"1950-01-01","lastDate":"1985-08-15","metrics":{"recentRows":0,"currentOperatorTenures":5,"completedOperatorTenures":4},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":71,"firstDate":"2000-11-29","lastDate":"2026-07-29","metrics":{"inspectors":73,"recentRows":17,"onSiteHours":391.75,"inspectionHours":876.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"750406","EVENT_NO":"F0268E6","INSPECTION_BEGIN_DT":"07/29/2026","INSPECTION_END_DT":"08/03/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38.5","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"1154340","EVENT_NO":"F004262","INSPECTION_BEGIN_DT":"03/02/2026","INSPECTION_END_DT":"03/09/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-03-02"},{"SOURCE_ROW_NUMBER":"348820","EVENT_NO":"F02733D","INSPECTION_BEGIN_DT":"08/26/2025","INSPECTION_END_DT":"09/05/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38.5","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2025-08-26"},{"SOURCE_ROW_NUMBER":"741885","EVENT_NO":"F012072","INSPECTION_BEGIN_DT":"04/09/2025","INSPECTION_END_DT":"04/09/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2025-04-09"},{"SOURCE_ROW_NUMBER":"812783","EVENT_NO":"7101999","INSPECTION_BEGIN_DT":"03/24/2025","INSPECTION_END_DT":"03/25/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2025-03-24"},{"SOURCE_ROW_NUMBER":"215851","EVENT_NO":"7041150","INSPECTION_BEGIN_DT":"07/10/2024","INSPECTION_END_DT":"07/10/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2024-07-10"},{"SOURCE_ROW_NUMBER":"1008853","EVENT_NO":"7040505","INSPECTION_BEGIN_DT":"11/02/2023","INSPECTION_END_DT":"11/03/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2023-11-02"},{"SOURCE_ROW_NUMBER":"874642","EVENT_NO":"7041023","INSPECTION_BEGIN_DT":"06/20/2023","INSPECTION_END_DT":"06/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2023-06-20"},{"SOURCE_ROW_NUMBER":"1009739","EVENT_NO":"7040084","INSPECTION_BEGIN_DT":"05/17/2023","INSPECTION_END_DT":"05/17/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2023-05-17"},{"SOURCE_ROW_NUMBER":"186017","EVENT_NO":"7040035","INSPECTION_BEGIN_DT":"10/25/2022","INSPECTION_END_DT":"10/26/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2022-10-25"},{"SOURCE_ROW_NUMBER":"392847","EVENT_NO":"6490754","INSPECTION_BEGIN_DT":"04/11/2022","INSPECTION_END_DT":"04/12/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2022-04-11"},{"SOURCE_ROW_NUMBER":"17817","EVENT_NO":"6490720","INSPECTION_BEGIN_DT":"10/26/2021","INSPECTION_END_DT":"10/26/2021","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2021-10-26"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":202,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":6000,"employees":9,"production":0},"2026-Q1":{"hours":6000,"employees":9,"production":0},"2025-Q4":{"hours":6000,"employees":10,"production":0},"2025-Q3":{"hours":15180,"employees":25,"production":0},"2025-Q2":{"hours":6000,"employees":10,"production":0},"2025-Q1":{"hours":6000,"employees":10,"production":0},"2024-Q4":{"hours":6510,"employees":11,"production":0},"2024-Q3":{"hours":6510,"employees":11,"production":0},"2024-Q2":{"hours":6510,"employees":11,"production":0},"2024-Q1":{"hours":6000,"employees":9,"production":0},"2023-Q4":{"hours":6000,"employees":9,"production":0},"2023-Q3":{"hours":15180,"employees":25,"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":45,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":18929,"employees":17,"production":0},"2018":{"hours":22590,"employees":19,"production":0},"2019":{"hours":27834,"employees":13,"production":0},"2020":{"hours":24658,"employees":12,"production":0},"2021":{"hours":23500,"employees":12,"production":0},"2022":{"hours":19404,"employees":8,"production":0},"2023":{"hours":33145,"employees":25,"production":0},"2024":{"hours":25530,"employees":11,"production":0},"2025":{"hours":33180,"employees":25,"production":0},"2026":{"hours":12000,"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":14,"firstDate":"2010-06-30","lastDate":"2025-09-04","metrics":{"recentRows":6,"actionTaken":14,"maxExposureRatio":0.28,"overExposureLimit":0,"exposureRatioTotal":0.28},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"299790","EVENT_NO":"F02733D","SAMPLE_NO":"000000202503796800","SAMPLE_DATE":"09/04/2025","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-04"},{"SOURCE_ROW_NUMBER":"299789","EVENT_NO":"F02733D","SAMPLE_NO":"000000202503796700","SAMPLE_DATE":"09/04/2025","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Complete Load-Haul-Dump","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-04"},{"SOURCE_ROW_NUMBER":"299788","EVENT_NO":"F02733D","SAMPLE_NO":"000000202503796600","SAMPLE_DATE":"09/04/2025","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-04"},{"SOURCE_ROW_NUMBER":"299787","EVENT_NO":"F02733D","SAMPLE_NO":"000000202503796500","SAMPLE_DATE":"09/04/2025","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Mechanic","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-04"},{"SOURCE_ROW_NUMBER":"266300","EVENT_NO":"7040035","SAMPLE_NO":"000000202204489900","SAMPLE_DATE":"10/26/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-10-26"},{"SOURCE_ROW_NUMBER":"266299","EVENT_NO":"7040035","SAMPLE_NO":"000000202204489800","SAMPLE_DATE":"10/26/2022","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":"2022-10-26"},{"SOURCE_ROW_NUMBER":"218342","EVENT_NO":"6787052","SAMPLE_NO":"000000201901371900","SAMPLE_DATE":"03/11/2019","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":"2019-03-11"},{"SOURCE_ROW_NUMBER":"218341","EVENT_NO":"6787052","SAMPLE_NO":"000000201901371800","SAMPLE_DATE":"03/11/2019","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":"2019-03-11"},{"SOURCE_ROW_NUMBER":"208011","EVENT_NO":"6782097","SAMPLE_NO":"000000201801401600","SAMPLE_DATE":"03/13/2018","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-03-13"},{"SOURCE_ROW_NUMBER":"208010","EVENT_NO":"6782097","SAMPLE_NO":"000000201801401500","SAMPLE_DATE":"03/13/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-03-13"},{"SOURCE_ROW_NUMBER":"189026","EVENT_NO":"6699611","SAMPLE_NO":"000000201602714300","SAMPLE_DATE":"05/05/2016","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":"2016-05-05"},{"SOURCE_ROW_NUMBER":"189025","EVENT_NO":"6699611","SAMPLE_NO":"000000201602714200","SAMPLE_DATE":"05/05/2016","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":"2016-05-05"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":194,"firstDate":"2000-11-29","lastDate":"2026-07-30","metrics":{"ss":60,"amountDue":86404,"contested":0,"amountPaid":86404,"recentRows":70,"section104d":1,"unterminated":0,"proposedPenalty":88801},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"689393","VIOLATION_NO":"5214507","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/03/2026","PROPOSED_PENALTY":"755","AMOUNT_DUE":"755","AMOUNT_PAID":"755","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689392","VIOLATION_NO":"5214506","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/03/2026","PROPOSED_PENALTY":"755","AMOUNT_DUE":"755","AMOUNT_PAID":"755","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689391","VIOLATION_NO":"5214505","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.11003","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/03/2026","PROPOSED_PENALTY":"755","AMOUNT_DUE":"755","AMOUNT_PAID":"755","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689390","VIOLATION_NO":"5214504","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"2503","AMOUNT_DUE":"2503","AMOUNT_PAID":"2503","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689389","VIOLATION_NO":"5214503","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/05/2026","PROPOSED_PENALTY":"12403","AMOUNT_DUE":"12403","AMOUNT_PAID":"12403","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689388","VIOLATION_NO":"5214502","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.11012","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"755","AMOUNT_DUE":"755","AMOUNT_PAID":"755","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689387","VIOLATION_NO":"5214501","VIOLATION_ISSUE_DT":"07/30/2026","SIG_SUB":"N","PART_SECTION":"56.11012","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"755","AMOUNT_DUE":"755","AMOUNT_PAID":"755","CONTESTED_IND":"N","sourceDate":"2026-07-30"},{"SOURCE_ROW_NUMBER":"689386","VIOLATION_NO":"5210500","VIOLATION_ISSUE_DT":"07/29/2026","SIG_SUB":"Y","PART_SECTION":"56.14110","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/03/2026","PROPOSED_PENALTY":"5574","AMOUNT_DUE":"5574","AMOUNT_PAID":"5574","CONTESTED_IND":"N","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"689385","VIOLATION_NO":"5210499","VIOLATION_ISSUE_DT":"07/29/2026","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"1126","AMOUNT_DUE":"1126","AMOUNT_PAID":"1126","CONTESTED_IND":"N","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"689384","VIOLATION_NO":"5210498","VIOLATION_ISSUE_DT":"07/29/2026","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"336","AMOUNT_DUE":"336","AMOUNT_PAID":"336","CONTESTED_IND":"N","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"689383","VIOLATION_NO":"5210497","VIOLATION_ISSUE_DT":"07/29/2026","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/30/2026","PROPOSED_PENALTY":"3736","AMOUNT_DUE":"3736","AMOUNT_PAID":"3736","CONTESTED_IND":"N","sourceDate":"2026-07-29"},{"SOURCE_ROW_NUMBER":"689294","VIOLATION_NO":"5211013","VIOLATION_ISSUE_DT":"03/03/2026","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/03/2026","PROPOSED_PENALTY":"336","AMOUNT_DUE":"336","AMOUNT_PAID":"336","CONTESTED_IND":"N","sourceDate":"2026-03-03"}]}],"safety":{"href":"/api/v1/mines/1400453/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1400453/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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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":"Construction and maintenance of ladders.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11003","part":"56","subchapter":"K","subpart":"J","id":"56.11003","citation":"30 CFR 56.11003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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 for openings around travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11012","part":"56","subchapter":"K","subpart":"J","id":"56.11012","citation":"30 CFR 56.11012","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":"Flying or falling materials.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14110","part":"56","subchapter":"K","subpart":"M","id":"56.14110","citation":"30 CFR 56.14110","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":"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":2},{"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1400453","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}