{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"2103413","name":"#3413 Finley Screener","status":"Abandoned","status_date":"2011-08-31","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Blue Earth","nearest_town":"Mankato","operator_id":"0085824","operator_name":"Southern MN Construction","controller_id":"M06183","controller_name":"CRH PLC","district":"M4","office":"Duluth District","employees":0,"latitude":44.185555,"longitude":-93.995555},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":34},"relationships":{"schemaVersion":"realm.temporal-relationships.v1","temporalSemantics":{"validTime":{"granularity":"date","bounds":"inclusive","nullStart":"start date not published in the upstream history row","nullEnd":"open-ended in the upstream history row; not independent proof of present control"},"transactionTime":{"observedAt":"2026-10-17T05:35:58.500035+00:00","meaning":"time the checksum-addressed MDRS artifacts were observed by the PostgreSQL ingestion"},"derivation":{"controllerControlsOperator":"intersection of controller and operator valid-time intervals evidenced through this mine","currentIdentity":"current controller and operator are asserted only by the MDRS Mines snapshot"}},"current":{"mine":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"operator":{"type":"operator","id":"0085824","name":"Southern MN Construction"},"controller":{"type":"controller","id":"M06183","name":"CRH PLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M08107","name":"Larry V  Nurre"},"object":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"validFrom":"1988-07-01","validTo":"2006-03-01","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|M08107|1988-07-01|2006-03-01"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L10403","name":"Southern Minnesota Construction Company, Inc."},"object":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"validFrom":"2004-04-14","validTo":"2008-12-27","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|L10403|2004-04-14|2008-12-27"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M08107","name":"Larry V  Nurre"},"object":{"type":"operator","id":"L10403","name":"Southern Minnesota Construction Company, Inc."},"validFrom":"2004-04-14","validTo":"2006-03-01","current":false,"derived":true,"evidenceMineId":"2103413","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|L10403|2004-04-14|M08107|1988-07-01|142756"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"validFrom":"2006-03-02","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|M06183|2006-03-02|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"L10403","name":"Southern Minnesota Construction Company, Inc."},"validFrom":"2006-03-02","validTo":"2008-12-27","current":false,"derived":true,"evidenceMineId":"2103413","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|L10403|2004-04-14|M06183|2006-03-02|137191"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"validFrom":"2008-01-03","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|M06183|2008-01-03|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0085824","name":"Southern MN Construction"},"object":{"type":"mine","id":"2103413","name":"#3413 Finley Screener"},"validFrom":"2008-12-28","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|0085824|2008-12-28|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M06183","name":"CRH PLC"},"object":{"type":"operator","id":"0085824","name":"Southern MN Construction"},"validFrom":"2008-12-28","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103413","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"2103413|0085824|2008-12-28|M06183|2008-01-03|137526"}}],"coverage":{"historyRecords":3,"edgeCount":8,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-08-31","lastDate":"2011-08-31","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":1,"firstDate":"2009-09-22","lastDate":"2009-09-22","metrics":{"ss":0,"delinquent":1,"recentRows":0,"paidPenalty":100,"proposedPenalty":100,"currentAssessment":100},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2059664","VIOLATION_NO":"6494367","ISSUE_DT":"09/22/2009","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-09-22"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"2004-04-14","lastDate":"2008-12-28","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":11,"firstDate":"2004-04-27","lastDate":"2011-08-30","metrics":{"inspectors":11,"recentRows":0,"onSiteHours":41.25,"inspectionHours":80.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"190219","EVENT_NO":"6575713","INSPECTION_BEGIN_DT":"08/30/2011","INSPECTION_END_DT":"08/31/2011","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2011-08-30"},{"SOURCE_ROW_NUMBER":"537953","EVENT_NO":"6513069","INSPECTION_BEGIN_DT":"08/10/2010","INSPECTION_END_DT":"08/10/2010","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2010-08-10"},{"SOURCE_ROW_NUMBER":"814050","EVENT_NO":"6510932","INSPECTION_BEGIN_DT":"09/22/2009","INSPECTION_END_DT":"09/23/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.25","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2009-09-22"},{"SOURCE_ROW_NUMBER":"699958","EVENT_NO":"1006955","INSPECTION_BEGIN_DT":"09/15/2009","INSPECTION_END_DT":"09/15/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2009-09-15"},{"SOURCE_ROW_NUMBER":"816663","EVENT_NO":"1012623","INSPECTION_BEGIN_DT":"09/23/2008","INSPECTION_END_DT":"09/23/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2008-09-23"},{"SOURCE_ROW_NUMBER":"1123505","EVENT_NO":"1012617","INSPECTION_BEGIN_DT":"07/30/2008","INSPECTION_END_DT":"07/30/2008","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2008-07-30"},{"SOURCE_ROW_NUMBER":"226712","EVENT_NO":"0999027","INSPECTION_BEGIN_DT":"11/29/2006","INSPECTION_END_DT":"11/29/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2006-11-29"},{"SOURCE_ROW_NUMBER":"324873","EVENT_NO":"1000002","INSPECTION_BEGIN_DT":"09/20/2006","INSPECTION_END_DT":"09/20/2006","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2006-09-20"},{"SOURCE_ROW_NUMBER":"90672","EVENT_NO":"0998074","INSPECTION_BEGIN_DT":"12/07/2005","INSPECTION_END_DT":"12/07/2005","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2005-12-07"},{"SOURCE_ROW_NUMBER":"190128","EVENT_NO":"0990102","INSPECTION_BEGIN_DT":"10/06/2004","INSPECTION_END_DT":"10/06/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2004-10-06"},{"SOURCE_ROW_NUMBER":"112000","EVENT_NO":"0977801","INSPECTION_BEGIN_DT":"04/27/2004","INSPECTION_END_DT":"04/28/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2004-04-27"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2004":{"hours":223,"employees":2,"production":0},"2005":{"hours":5344,"employees":4,"production":0},"2006":{"hours":1407,"employees":2,"production":0},"2007":{"hours":817,"employees":2,"production":0},"2008":{"hours":401,"employees":2,"production":0},"2009":{"hours":663,"employees":2,"production":0},"2010":{"hours":4,"employees":1,"production":0},"2011":{"hours":3,"employees":1,"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":2,"firstDate":"2004-04-28","lastDate":"2009-09-23","metrics":{"recentRows":0,"actionTaken":2,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"117189","EVENT_NO":"6510932","SAMPLE_NO":"000000200909268100","SAMPLE_DATE":"09/23/2009","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Screen/Scalper Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-09-23"},{"SOURCE_ROW_NUMBER":"41385","EVENT_NO":"0977801","SAMPLE_NO":"000000200403861900","SAMPLE_DATE":"04/28/2004","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":"2004-04-28"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":1,"firstDate":"2009-09-22","lastDate":"2009-09-22","metrics":{"ss":0,"amountDue":100,"contested":0,"amountPaid":100,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":100},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1378729","VIOLATION_NO":"6494367","VIOLATION_ISSUE_DT":"09/22/2009","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/22/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-09-22"}]}],"safety":{"href":"/api/v1/mines/2103413/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2103413/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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2103413","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}