{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0801415","name":"Delta Mine","status":"Intermittent","status_date":"2025-07-28","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"FL","county":"Hendry","nearest_town":"Felda","operator_id":"0177794","operator_name":"Tomahawk Construction LLC","controller_id":"0163521","controller_name":"Christopher S  Lyons; Scott M  Lyons","district":"M3","office":"Bartow FL Field Office","employees":2,"latitude":26.557778,"longitude":-81.485},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":119},"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":"0801415","name":"Delta Mine"},"operator":{"type":"operator","id":"0177794","name":"Tomahawk Construction LLC"},"controller":{"type":"controller","id":"0163521","name":"Christopher S  Lyons; Scott M  Lyons"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0152034","name":"Delta Materials LLC"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2017-05-08","validTo":"2020-06-16","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0152034|2017-05-08|2020-06-16"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0134703","name":"Delta Aggregate LLC"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2017-05-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0134703|2017-05-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0134703","name":"Delta Aggregate LLC"},"object":{"type":"operator","id":"0152034","name":"Delta Materials LLC"},"validFrom":"2017-05-08","validTo":"2020-06-16","current":false,"derived":true,"evidenceMineId":"0801415","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0152034|2017-05-08|0134703|2017-05-08|27097"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0172633","name":"Delta Aggregate, LLC"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2020-06-17","validTo":"2025-02-04","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0172633|2020-06-17|2025-02-04"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0157581","name":"MSFL Leasing, LLC"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2020-06-17","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0157581|2020-06-17|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0157581","name":"MSFL Leasing, LLC"},"object":{"type":"operator","id":"0172633","name":"Delta Aggregate, LLC"},"validFrom":"2020-06-17","validTo":"2025-02-04","current":false,"derived":true,"evidenceMineId":"0801415","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0172633|2020-06-17|0157581|2020-06-17|32579"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0163521","name":"Christopher S  Lyons et al"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2021-07-20","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0163521|2021-07-20|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0177794","name":"Tomahawk Construction LLC"},"object":{"type":"mine","id":"0801415","name":"Delta Mine"},"validFrom":"2025-02-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0177794|2025-02-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0163521","name":"Christopher S  Lyons et al"},"object":{"type":"operator","id":"0177794","name":"Tomahawk Construction LLC"},"validFrom":"2025-02-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"0801415","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0177794|2025-02-05|0163521|2021-07-20|34259"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0163521","name":"Scott M  Lyons et al"},"object":{"type":"operator","id":"0177794","name":"Tomahawk Construction LLC"},"validFrom":"2025-02-05","validTo":null,"current":true,"derived":true,"evidenceMineId":"0801415","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0801415|0177794|2025-02-05|0163521|2021-07-20|34260"}}],"coverage":{"historyRecords":4,"edgeCount":10,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":1,"firstDate":"2018-12-13","lastDate":"2018-12-13","metrics":{"daysLost":9,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"263130","DOCUMENT_NO":"220190160023","ACCIDENT_DT":"12/13/2018","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Coal/ore shovel operator,  Shoveler,  Power shoveler","NO_INJURIES":"1","DAYS_LOST":"9","NARRATIVE":"Employee slipped on Cat 365 machine and fell. Their finger went into a small hole in machine and cut the right middle finger.","sourceDate":"2018-12-13"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2025-07-28","lastDate":"2025-07-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":31,"firstDate":"2017-07-06","lastDate":"2024-11-15","metrics":{"ss":9,"delinquent":24,"recentRows":15,"paidPenalty":3812,"proposedPenalty":5119,"currentAssessment":5119},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2952707","VIOLATION_NO":"9827236","ISSUE_DT":"11/15/2024","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-11-15"},{"SOURCE_ROW_NUMBER":"2784201","VIOLATION_NO":"9758524","ISSUE_DT":"05/03/2024","CFR_STANDARD_CD":"46.8(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"164.00","CURRENT_ASSESSMENT_AMT":"164.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-03"},{"SOURCE_ROW_NUMBER":"2784200","VIOLATION_NO":"9758523","ISSUE_DT":"05/03/2024","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-05-03"},{"SOURCE_ROW_NUMBER":"2775533","VIOLATION_NO":"9758405","ISSUE_DT":"01/04/2024","CFR_STANDARD_CD":"56.18002(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":"2024-01-04"},{"SOURCE_ROW_NUMBER":"2775532","VIOLATION_NO":"9758404","ISSUE_DT":"01/04/2024","CFR_STANDARD_CD":"46.5(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"504.00","CURRENT_ASSESSMENT_AMT":"504.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"2775531","VIOLATION_NO":"9758403","ISSUE_DT":"01/04/2024","CFR_STANDARD_CD":"56.14132(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":"2024-01-04"},{"SOURCE_ROW_NUMBER":"2775530","VIOLATION_NO":"9758402","ISSUE_DT":"01/04/2024","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"2775529","VIOLATION_NO":"9758401","ISSUE_DT":"01/04/2024","CFR_STANDARD_CD":"56.14132","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"2775417","VIOLATION_NO":"9707968","ISSUE_DT":"04/25/2023","CFR_STANDARD_CD":"46.5(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"418.00","CURRENT_ASSESSMENT_AMT":"418.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-25"},{"SOURCE_ROW_NUMBER":"2775416","VIOLATION_NO":"9707967","ISSUE_DT":"04/25/2023","CFR_STANDARD_CD":"56.18002(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":"2023-04-25"},{"SOURCE_ROW_NUMBER":"2775415","VIOLATION_NO":"9707966","ISSUE_DT":"04/25/2023","CFR_STANDARD_CD":"50.30(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":"2023-04-25"},{"SOURCE_ROW_NUMBER":"2775414","VIOLATION_NO":"9707965","ISSUE_DT":"04/20/2023","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-20"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"2017-05-08","lastDate":"2025-02-05","metrics":{"recentRows":2,"currentOperatorTenures":2,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":19,"firstDate":"2017-07-06","lastDate":"2026-03-11","metrics":{"inspectors":19,"recentRows":11,"onSiteHours":84.5,"inspectionHours":158,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1007599","EVENT_NO":"F03AC76","INSPECTION_BEGIN_DT":"03/11/2026","INSPECTION_END_DT":"03/11/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2026-03-11"},{"SOURCE_ROW_NUMBER":"17781","EVENT_NO":"F01C8C5","INSPECTION_BEGIN_DT":"07/31/2025","INSPECTION_END_DT":"07/31/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-07-31"},{"SOURCE_ROW_NUMBER":"296861","EVENT_NO":"F0117A5","INSPECTION_BEGIN_DT":"11/15/2024","INSPECTION_END_DT":"11/15/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-11-15"},{"SOURCE_ROW_NUMBER":"540142","EVENT_NO":"6975440","INSPECTION_BEGIN_DT":"04/30/2024","INSPECTION_END_DT":"05/03/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2024-04-30"},{"SOURCE_ROW_NUMBER":"267181","EVENT_NO":"6975414","INSPECTION_BEGIN_DT":"02/16/2024","INSPECTION_END_DT":"02/16/2024","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2024-02-16"},{"SOURCE_ROW_NUMBER":"591838","EVENT_NO":"6975407","INSPECTION_BEGIN_DT":"01/29/2024","INSPECTION_END_DT":"01/29/2024","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2024-01-29"},{"SOURCE_ROW_NUMBER":"717181","EVENT_NO":"6972195","INSPECTION_BEGIN_DT":"01/04/2024","INSPECTION_END_DT":"01/04/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"971701","EVENT_NO":"6972121","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":"1.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2023-05-17"},{"SOURCE_ROW_NUMBER":"599474","EVENT_NO":"6972116","INSPECTION_BEGIN_DT":"04/20/2023","INSPECTION_END_DT":"05/12/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"389620","EVENT_NO":"6915323","INSPECTION_BEGIN_DT":"10/18/2021","INSPECTION_END_DT":"10/19/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2021-10-18"},{"SOURCE_ROW_NUMBER":"762547","EVENT_NO":"6842680","INSPECTION_BEGIN_DT":"05/24/2021","INSPECTION_END_DT":"05/24/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2021-05-24"},{"SOURCE_ROW_NUMBER":"106845","EVENT_NO":"6841708","INSPECTION_BEGIN_DT":"05/06/2019","INSPECTION_END_DT":"05/06/2019","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2019-05-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":17,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":235,"employees":8,"production":0},"2026-Q1":{"hours":199,"employees":4,"production":0},"2025-Q4":{"hours":734,"employees":8,"production":0},"2025-Q3":{"hours":944,"employees":4,"production":0},"2024-Q1":{"hours":1931,"employees":4,"production":0},"2023-Q4":{"hours":2839,"employees":5,"production":0},"2023-Q3":{"hours":2634,"employees":4,"production":0},"2023-Q2":{"hours":2664,"employees":4,"production":0},"2023-Q1":{"hours":1964,"employees":4,"production":0},"2021-Q2":{"hours":15,"employees":11,"production":0},"2018-Q4":{"hours":4310,"employees":6,"production":0},"2018-Q3":{"hours":3916,"employees":6,"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":7,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":6781,"employees":4,"production":0},"2018":{"hours":13336,"employees":5,"production":0},"2021":{"hours":15,"employees":11,"production":0},"2023":{"hours":10101,"employees":4,"production":0},"2024":{"hours":1931,"employees":4,"production":0},"2025":{"hours":1678,"employees":6,"production":0},"2026":{"hours":434,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":7,"firstDate":"2018-01-03","lastDate":"2023-05-12","metrics":{"recentRows":3,"actionTaken":7,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"266972","EVENT_NO":"6972116","SAMPLE_NO":"000000202302473500","SAMPLE_DATE":"05/12/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-05-12"},{"SOURCE_ROW_NUMBER":"266971","EVENT_NO":"6972116","SAMPLE_NO":"000000202302473400","SAMPLE_DATE":"05/12/2023","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":"2023-05-12"},{"SOURCE_ROW_NUMBER":"266970","EVENT_NO":"6972116","SAMPLE_NO":"000000202302473300","SAMPLE_DATE":"05/12/2023","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":"2023-05-12"},{"SOURCE_ROW_NUMBER":"216894","EVENT_NO":"6715789","SAMPLE_NO":"000000201800044300","SAMPLE_DATE":"01/03/2018","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-01-03"},{"SOURCE_ROW_NUMBER":"216893","EVENT_NO":"6715789","SAMPLE_NO":"000000201800044200","SAMPLE_DATE":"01/03/2018","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":"2018-01-03"},{"SOURCE_ROW_NUMBER":"216892","EVENT_NO":"6715789","SAMPLE_NO":"000000201800044100","SAMPLE_DATE":"01/03/2018","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":"2018-01-03"},{"SOURCE_ROW_NUMBER":"216891","EVENT_NO":"6715789","SAMPLE_NO":"000000201800044000","SAMPLE_DATE":"01/03/2018","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":"2018-01-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":31,"firstDate":"2017-07-06","lastDate":"2024-11-15","metrics":{"ss":9,"amountDue":5119,"contested":0,"amountPaid":3812,"recentRows":15,"section104d":0,"unterminated":0,"proposedPenalty":5119},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"395576","VIOLATION_NO":"9827236","VIOLATION_ISSUE_DT":"11/15/2024","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/15/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2024-11-15"},{"SOURCE_ROW_NUMBER":"395564","VIOLATION_NO":"9758524","VIOLATION_ISSUE_DT":"05/03/2024","SIG_SUB":"N","PART_SECTION":"46.8(a)(2)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/08/2024","PROPOSED_PENALTY":"164","AMOUNT_DUE":"164","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2024-05-03"},{"SOURCE_ROW_NUMBER":"395563","VIOLATION_NO":"9758523","VIOLATION_ISSUE_DT":"05/03/2024","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2024-05-03"},{"SOURCE_ROW_NUMBER":"395553","VIOLATION_NO":"9758405","VIOLATION_ISSUE_DT":"01/04/2024","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/04/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"395552","VIOLATION_NO":"9758404","VIOLATION_ISSUE_DT":"01/04/2024","SIG_SUB":"Y","PART_SECTION":"46.5(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/03/2024","PROPOSED_PENALTY":"504","AMOUNT_DUE":"504","AMOUNT_PAID":"504","CONTESTED_IND":"N","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"395551","VIOLATION_NO":"9758403","VIOLATION_ISSUE_DT":"01/04/2024","SIG_SUB":"N","PART_SECTION":"56.14132(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/16/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"395550","VIOLATION_NO":"9758402","VIOLATION_ISSUE_DT":"01/04/2024","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/16/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"395549","VIOLATION_NO":"9758401","VIOLATION_ISSUE_DT":"01/04/2024","SIG_SUB":"N","PART_SECTION":"56.14132","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/16/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-01-04"},{"SOURCE_ROW_NUMBER":"395558","VIOLATION_NO":"9707968","VIOLATION_ISSUE_DT":"04/25/2023","SIG_SUB":"Y","PART_SECTION":"46.5(b)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/04/2024","PROPOSED_PENALTY":"418","AMOUNT_DUE":"418","AMOUNT_PAID":"418","CONTESTED_IND":"N","sourceDate":"2023-04-25"},{"SOURCE_ROW_NUMBER":"395557","VIOLATION_NO":"9707967","VIOLATION_ISSUE_DT":"04/25/2023","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/25/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-25"},{"SOURCE_ROW_NUMBER":"395556","VIOLATION_NO":"9707966","VIOLATION_ISSUE_DT":"04/25/2023","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/12/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-25"},{"SOURCE_ROW_NUMBER":"395555","VIOLATION_NO":"9707965","VIOLATION_ISSUE_DT":"04/20/2023","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/20/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-20"}]}],"safety":{"href":"/api/v1/mines/0801415/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0801415/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":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","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":"Annual refresher training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.8","part":"46","subchapter":"H","subpart":"","id":"46.8","citation":"30 CFR 46.8","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"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":2},{"chapter":"I","heading":"New miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5","part":"46","subchapter":"H","subpart":"","id":"46.5","citation":"30 CFR 46.5","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":2},{"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":3}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0801415","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}