{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2102732","name":"Plant 6","status":"Intermittent","status_date":"1986-10-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"St Louis","nearest_town":"Hibbing","operator_id":"L00503","operator_name":"Ulland Brothers, Inc.","controller_id":"0161621","controller_name":"Jeff A  Carlson","district":"M4","office":"Hibbing MN Field Office","employees":3,"latitude":47.427222,"longitude":-92.937778},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":380},"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":"2102732","name":"Plant 6"},"operator":{"type":"operator","id":"L00503","name":"Ulland Brothers, Inc."},"controller":{"type":"controller","id":"0161621","name":"Jeff A  Carlson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00423","name":"Orlin L  Ofstad et al"},"object":{"type":"mine","id":"2102732","name":"Plant 6"},"validFrom":"1950-01-01","validTo":"2020-12-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102732|M00423|1950-01-01|2020-12-31"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00503","name":"Ulland Brothers, Inc."},"object":{"type":"mine","id":"2102732","name":"Plant 6"},"validFrom":"1979-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102732|L00503|1979-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00423","name":"Orlin L  Ofstad et al"},"object":{"type":"operator","id":"L00503","name":"Ulland Brothers, Inc."},"validFrom":"1979-01-01","validTo":"2020-12-31","current":false,"derived":true,"evidenceMineId":"2102732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102732|L00503|1979-01-01|M00423|1950-01-01|110774"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0161621","name":"Jeff A  Carlson"},"object":{"type":"mine","id":"2102732","name":"Plant 6"},"validFrom":"2021-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102732|0161621|2021-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0161621","name":"Jeff A  Carlson"},"object":{"type":"operator","id":"L00503","name":"Ulland Brothers, Inc."},"validFrom":"2021-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2102732","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2102732|L00503|1979-01-01|0161621|2021-01-01|33824"}}],"coverage":{"historyRecords":2,"edgeCount":5,"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":7,"firstDate":"2000-10-03","lastDate":"2016-07-06","metrics":{"daysLost":43,"injuries":7,"fatalities":0,"recentRows":0,"restrictedDays":2,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"148091","DOCUMENT_NO":"220181980025","ACCIDENT_DT":"07/06/2016","DEGREE_INJURY":"OCCUPATNAL ILLNESS NOT DEG 1-6","CLASSIFICATION":"DISORDERS (PHYSICAL AGENTS)","ACCIDENT_TYPE":"Contact with heat","OCCUPATION":"Welder (non-shop)","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"A welder suffered from symptoms of heat exhaustion and was brought in for medical treatment and evaluation.","sourceDate":"2016-07-06"},{"SOURCE_ROW_NUMBER":"23339","DOCUMENT_NO":"220112070044","ACCIDENT_DT":"07/11/2011","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Greaser, Grease man, Oiler, Lube man, Dragline oiler","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Miner was cutting a piece of conveyor belt with a utility knife and lacerated his left arm.","sourceDate":"2011-07-11"},{"SOURCE_ROW_NUMBER":"203921","DOCUMENT_NO":"220061720032","ACCIDENT_DT":"06/12/2006","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"42","NARRATIVE":"Slabs of concrete were caught in the Jaw.  The worker was using a pry bar in an attempt to dislodge the concrete slabs.  The worker's left hand was caught between the pry bar and the guardrail around the jaw.","sourceDate":"2006-06-12"},{"SOURCE_ROW_NUMBER":"79222","DOCUMENT_NO":"220043010003","ACCIDENT_DT":"10/19/2004","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in wielding or throwing objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was throwing debris off a conveyor and experienced lower back pain.","sourceDate":"2004-10-19"},{"SOURCE_ROW_NUMBER":"36236","DOCUMENT_NO":"220022800089","ACCIDENT_DT":"09/19/2002","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","NARRATIVE":"EE WAS ATTEMPTING TO ADJUST FEED GATE OPENING BY SHORTENING THE 3/8 INCH CHAIN THAT HOLDS THE GATE OPEN ON THE FEED CONVEYOR UNIT 2200 THAT FEEDS THE CRUSHER. HE OPENED THE GATE & SECURED IT W ITH A BLOCK. THE BLOCK SLIPPED WHILE HE WAS ADJUSTING THE GATE & PULLED HIS RIGHT INDEX FINGER & THUMB THROUGH THE CHAIN OPENING CAUSING LACERATIONS.","sourceDate":"2002-09-19"},{"SOURCE_ROW_NUMBER":"152318","DOCUMENT_NO":"220012670025","ACCIDENT_DT":"09/05/2001","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","NARRATIVE":"EE CLIMBED ON FRONT END LOADER TO REPLACE FUEL LINE. WHEN HE SAT DOWN ON THE TIRE AND TURNED TOTHE RIGHT, REACHING INTO ENGINE COMPARTMENT HE FELT SEVERE PAIN IN BACK.","sourceDate":"2001-09-05"},{"SOURCE_ROW_NUMBER":"208245","DOCUMENT_NO":"220002900216","ACCIDENT_DT":"10/03/2000","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","NARRATIVE":"ROCK WAS JAMMED ON CRUSHER FEEDER. EE WAS TRYING TO PRY ROCK LOOSE WITH LARGE PRY BAR WHEN PRY BAR SLIPPED AND EE FELL. HE FELL ON ROCK AND FINGER. SMASHED BETWEEN PRYBAR AND A ROCK.","sourceDate":"2000-10-03"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"1986-10-01","lastDate":"1986-10-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":40,"firstDate":"2000-03-22","lastDate":"2021-10-27","metrics":{"ss":9,"delinquent":38,"recentRows":1,"paidPenalty":4301,"proposedPenalty":4301,"currentAssessment":4301},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2594925","VIOLATION_NO":"9481753","ISSUE_DT":"10/27/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"136.00","CURRENT_ASSESSMENT_AMT":"136.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-10-27"},{"SOURCE_ROW_NUMBER":"2593147","VIOLATION_NO":"9480904","ISSUE_DT":"08/10/2020","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"2593146","VIOLATION_NO":"9480903","ISSUE_DT":"08/10/2020","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"2593145","VIOLATION_NO":"9480902","ISSUE_DT":"08/10/2020","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"298.00","CURRENT_ASSESSMENT_AMT":"298.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"2458483","VIOLATION_NO":"9384358","ISSUE_DT":"11/13/2018","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-11-13"},{"SOURCE_ROW_NUMBER":"2458179","VIOLATION_NO":"9384428","ISSUE_DT":"07/31/2018","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"118.00","CURRENT_ASSESSMENT_AMT":"118.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"2166931","VIOLATION_NO":"8660683","ISSUE_DT":"10/17/2011","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-10-17"},{"SOURCE_ROW_NUMBER":"2162265","VIOLATION_NO":"8660455","ISSUE_DT":"06/07/2011","CFR_STANDARD_CD":"56.14132(b)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-06-07"},{"SOURCE_ROW_NUMBER":"2162264","VIOLATION_NO":"8660454","ISSUE_DT":"06/07/2011","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-06-07"},{"SOURCE_ROW_NUMBER":"2073643","VIOLATION_NO":"6550837","ISSUE_DT":"07/27/2010","CFR_STANDARD_CD":"46.9(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-07-27"},{"SOURCE_ROW_NUMBER":"2073642","VIOLATION_NO":"6550836","ISSUE_DT":"07/27/2010","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-07-27"},{"SOURCE_ROW_NUMBER":"2073641","VIOLATION_NO":"6550835","ISSUE_DT":"07/27/2010","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-07-27"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"1979-01-01","lastDate":"1979-01-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":34,"firstDate":"2000-03-22","lastDate":"2025-10-06","metrics":{"inspectors":36,"recentRows":7,"onSiteHours":210.75,"inspectionHours":370.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"378382","EVENT_NO":"F034909","INSPECTION_BEGIN_DT":"10/06/2025","INSPECTION_END_DT":"10/10/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.75","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2025-10-06"},{"SOURCE_ROW_NUMBER":"396806","EVENT_NO":"F015A6B","INSPECTION_BEGIN_DT":"10/29/2024","INSPECTION_END_DT":"11/01/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.25","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2024-10-29"},{"SOURCE_ROW_NUMBER":"884626","EVENT_NO":"6907616","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"887698","EVENT_NO":"6907465","INSPECTION_BEGIN_DT":"10/10/2023","INSPECTION_END_DT":"10/11/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2023-10-10"},{"SOURCE_ROW_NUMBER":"1080117","EVENT_NO":"6907288","INSPECTION_BEGIN_DT":"06/23/2023","INSPECTION_END_DT":"06/23/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2023-06-23"},{"SOURCE_ROW_NUMBER":"621870","EVENT_NO":"6836922","INSPECTION_BEGIN_DT":"10/27/2021","INSPECTION_END_DT":"10/27/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2021-10-27"},{"SOURCE_ROW_NUMBER":"93521","EVENT_NO":"6901299","INSPECTION_BEGIN_DT":"09/08/2021","INSPECTION_END_DT":"09/08/2021","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2021-09-08"},{"SOURCE_ROW_NUMBER":"971028","EVENT_NO":"6836460","INSPECTION_BEGIN_DT":"11/02/2020","INSPECTION_END_DT":"11/02/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2020-11-02"},{"SOURCE_ROW_NUMBER":"61216","EVENT_NO":"6836300","INSPECTION_BEGIN_DT":"08/10/2020","INSPECTION_END_DT":"08/12/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"166404","EVENT_NO":"6747367","INSPECTION_BEGIN_DT":"11/13/2018","INSPECTION_END_DT":"11/19/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.25","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2018-11-13"},{"SOURCE_ROW_NUMBER":"739297","EVENT_NO":"6747231","INSPECTION_BEGIN_DT":"07/31/2018","INSPECTION_END_DT":"07/31/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"359185","EVENT_NO":"6708029","INSPECTION_BEGIN_DT":"09/01/2017","INSPECTION_END_DT":"09/01/2017","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2017-09-01"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":196,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1785,"employees":3,"production":0},"2026-Q1":{"hours":278,"employees":3,"production":0},"2025-Q4":{"hours":695,"employees":2,"production":0},"2025-Q3":{"hours":1493,"employees":3,"production":0},"2025-Q2":{"hours":1857,"employees":4,"production":0},"2025-Q1":{"hours":535,"employees":4,"production":0},"2024-Q4":{"hours":1695,"employees":5,"production":0},"2024-Q3":{"hours":1834,"employees":5,"production":0},"2024-Q2":{"hours":1564,"employees":5,"production":0},"2024-Q1":{"hours":889,"employees":5,"production":0},"2023-Q4":{"hours":2602,"employees":9,"production":0},"2023-Q3":{"hours":1510,"employees":5,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":46,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":2225,"employees":4,"production":0},"2018":{"hours":3784,"employees":5,"production":0},"2019":{"hours":2989,"employees":4,"production":0},"2020":{"hours":3563,"employees":5,"production":0},"2021":{"hours":11083,"employees":6,"production":0},"2022":{"hours":10091,"employees":20,"production":0},"2023":{"hours":6368,"employees":6,"production":0},"2024":{"hours":5982,"employees":5,"production":0},"2025":{"hours":4580,"employees":3,"production":0},"2026":{"hours":2063,"employees":3,"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":13,"firstDate":"2005-05-11","lastDate":"2025-10-10","metrics":{"recentRows":8,"actionTaken":13,"maxExposureRatio":0.84,"overExposureLimit":0,"exposureRatioTotal":3.33},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"306091","EVENT_NO":"F034909","SAMPLE_NO":"000000202504415100","SAMPLE_DATE":"10/10/2025","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":"2025-10-10"},{"SOURCE_ROW_NUMBER":"305851","EVENT_NO":"F034909","SAMPLE_NO":"000000202504415000","SAMPLE_DATE":"10/10/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.24","EXPOSURE_LIMIT":"0000.37","C_OVER_E":"00.65","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-10-10"},{"SOURCE_ROW_NUMBER":"291465","EVENT_NO":"F015A6B","SAMPLE_NO":"000000202404685800","SAMPLE_DATE":"10/30/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.65","C_OVER_E":"00.34","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-10-30"},{"SOURCE_ROW_NUMBER":"291464","EVENT_NO":"F015A6B","SAMPLE_NO":"000000202404685700","SAMPLE_DATE":"10/30/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.65","C_OVER_E":"00.23","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-10-30"},{"SOURCE_ROW_NUMBER":"291463","EVENT_NO":"F015A6B","SAMPLE_NO":"000000202404685600","SAMPLE_DATE":"10/30/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-10-30"},{"SOURCE_ROW_NUMBER":"274477","EVENT_NO":"6907465","SAMPLE_NO":"000000202304502400","SAMPLE_DATE":"10/11/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-10-11"},{"SOURCE_ROW_NUMBER":"274476","EVENT_NO":"6907465","SAMPLE_NO":"000000202304502300","SAMPLE_DATE":"10/11/2023","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":"2023-10-11"},{"SOURCE_ROW_NUMBER":"274475","EVENT_NO":"6907465","SAMPLE_NO":"000000202304502200","SAMPLE_DATE":"10/11/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-10-11"},{"SOURCE_ROW_NUMBER":"137755","EVENT_NO":"6575554","SAMPLE_NO":"000000201109712500","SAMPLE_DATE":"10/18/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0002.20","C_OVER_E":"00.15","JOB_CD_DESC":"Oiler, Greaser","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-10-18"},{"SOURCE_ROW_NUMBER":"137754","EVENT_NO":"6575554","SAMPLE_NO":"000000201109712400","SAMPLE_DATE":"10/18/2011","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.66","EXPOSURE_LIMIT":"0001.18","C_OVER_E":"00.56","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2011-10-18"},{"SOURCE_ROW_NUMBER":"52604","EVENT_NO":"0987557","SAMPLE_NO":"000000200605172800","SAMPLE_DATE":"06/13/2006","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.58","EXPOSURE_LIMIT":"0000.69","C_OVER_E":"00.84","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2006-06-13"},{"SOURCE_ROW_NUMBER":"49657","EVENT_NO":"0990153","SAMPLE_NO":"000000200504478500","SAMPLE_DATE":"05/11/2005","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.41","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2005-05-11"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":40,"firstDate":"2000-03-22","lastDate":"2021-10-27","metrics":{"ss":9,"amountDue":4301,"contested":0,"amountPaid":4301,"recentRows":1,"section104d":0,"unterminated":0,"proposedPenalty":4301},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1358691","VIOLATION_NO":"9481753","VIOLATION_ISSUE_DT":"10/27/2021","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/27/2021","PROPOSED_PENALTY":"136","AMOUNT_DUE":"136","AMOUNT_PAID":"136","CONTESTED_IND":"N","sourceDate":"2021-10-27"},{"SOURCE_ROW_NUMBER":"1358679","VIOLATION_NO":"9480904","VIOLATION_ISSUE_DT":"08/10/2020","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/10/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"1358678","VIOLATION_NO":"9480903","VIOLATION_ISSUE_DT":"08/10/2020","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/10/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"1358677","VIOLATION_NO":"9480902","VIOLATION_ISSUE_DT":"08/10/2020","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/10/2020","PROPOSED_PENALTY":"298","AMOUNT_DUE":"298","AMOUNT_PAID":"298","CONTESTED_IND":"N","sourceDate":"2020-08-10"},{"SOURCE_ROW_NUMBER":"1358694","VIOLATION_NO":"9384358","VIOLATION_ISSUE_DT":"11/13/2018","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/19/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-11-13"},{"SOURCE_ROW_NUMBER":"1358676","VIOLATION_NO":"9384428","VIOLATION_ISSUE_DT":"07/31/2018","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2018","PROPOSED_PENALTY":"118","AMOUNT_DUE":"118","AMOUNT_PAID":"118","CONTESTED_IND":"N","sourceDate":"2018-07-31"},{"SOURCE_ROW_NUMBER":"1358690","VIOLATION_NO":"8660683","VIOLATION_ISSUE_DT":"10/17/2011","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/17/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-10-17"},{"SOURCE_ROW_NUMBER":"1358663","VIOLATION_NO":"8660455","VIOLATION_ISSUE_DT":"06/07/2011","SIG_SUB":"N","PART_SECTION":"56.14132(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/07/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-06-07"},{"SOURCE_ROW_NUMBER":"1358662","VIOLATION_NO":"8660454","VIOLATION_ISSUE_DT":"06/07/2011","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/07/2011","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2011-06-07"},{"SOURCE_ROW_NUMBER":"1358675","VIOLATION_NO":"6550837","VIOLATION_ISSUE_DT":"07/27/2010","SIG_SUB":"N","PART_SECTION":"46.9(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/27/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-07-27"},{"SOURCE_ROW_NUMBER":"1358674","VIOLATION_NO":"6550836","VIOLATION_ISSUE_DT":"07/27/2010","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/27/2010","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2010-07-27"},{"SOURCE_ROW_NUMBER":"1358673","VIOLATION_NO":"6550835","VIOLATION_ISSUE_DT":"07/27/2010","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/27/2010","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2010-07-27"}]}],"safety":{"href":"/api/v1/mines/2102732/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2102732/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":4},{"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":2},{"chapter":"I","heading":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2102732","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}