{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4202227","name":"HANSEN PIT","status":"Abandoned","status_date":"2016-06-30","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"UT","county":"Cache","nearest_town":"Logan","operator_id":"L16185","operator_name":"City Of Logan","controller_id":"M12371","controller_name":"City Of Logan-Ut","district":"M6","office":"Salt Lake City UT Field Office","employees":0,"latitude":39.321111,"longitude":-111.093611},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":124},"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":"4202227","name":"HANSEN PIT"},"operator":{"type":"operator","id":"L16185","name":"City Of Logan"},"controller":{"type":"controller","id":"M12371","name":"City Of Logan-Ut"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L16185","name":"City Of Logan"},"object":{"type":"mine","id":"4202227","name":"HANSEN PIT"},"validFrom":"1999-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202227|L16185|1999-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M12371","name":"City Of Logan-Ut"},"object":{"type":"mine","id":"4202227","name":"HANSEN PIT"},"validFrom":"1999-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202227|M12371|1999-01-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M12371","name":"City Of Logan-Ut"},"object":{"type":"operator","id":"L16185","name":"City Of Logan"},"validFrom":"1999-01-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4202227","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202227|L16185|1999-01-01|M12371|1999-01-01|153593"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":"2016-06-30","lastDate":"2016-06-30","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":1,"firstDate":"2015-07-29","lastDate":"2015-07-29","metrics":{"recentRows":0,"actionTaken":1,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":4,"firstDate":"2009-11-04","lastDate":"2015-07-29","metrics":{"ss":0,"delinquent":4,"recentRows":0,"paidPenalty":400,"proposedPenalty":400,"currentAssessment":400},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2366136","VIOLATION_NO":"8825478","ISSUE_DT":"07/29/2015","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"2225606","VIOLATION_NO":"6591345","ISSUE_DT":"10/09/2012","CFR_STANDARD_CD":"56.4201(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":"2012-10-09"},{"SOURCE_ROW_NUMBER":"538868","VIOLATION_NO":"6424996","ISSUE_DT":"03/08/2010","CFR_STANDARD_CD":"50.30(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":"2010-03-08"},{"SOURCE_ROW_NUMBER":"538803","VIOLATION_NO":"6424947","ISSUE_DT":"11/04/2009","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-11-04"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"1999-01-01","lastDate":"1999-01-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":25,"firstDate":"2000-04-17","lastDate":"2016-03-30","metrics":{"inspectors":26,"recentRows":0,"onSiteHours":110.5,"inspectionHours":194.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"560146","EVENT_NO":"6620440","INSPECTION_BEGIN_DT":"03/30/2016","INSPECTION_END_DT":"03/30/2016","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2016-03-30"},{"SOURCE_ROW_NUMBER":"166935","EVENT_NO":"6620439","INSPECTION_BEGIN_DT":"03/30/2016","INSPECTION_END_DT":"03/31/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.5","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2016-03-30"},{"SOURCE_ROW_NUMBER":"1003824","EVENT_NO":"6693215","INSPECTION_BEGIN_DT":"08/17/2015","INSPECTION_END_DT":"08/17/2015","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2015-08-17"},{"SOURCE_ROW_NUMBER":"694984","EVENT_NO":"6693211","INSPECTION_BEGIN_DT":"07/29/2015","INSPECTION_END_DT":"07/30/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"534865","EVENT_NO":"6693212","INSPECTION_BEGIN_DT":"07/29/2015","INSPECTION_END_DT":"07/29/2015","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"717784","EVENT_NO":"6611693","INSPECTION_BEGIN_DT":"10/29/2013","INSPECTION_END_DT":"10/31/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2013-10-29"},{"SOURCE_ROW_NUMBER":"71897","EVENT_NO":"6611268","INSPECTION_BEGIN_DT":"10/09/2012","INSPECTION_END_DT":"10/11/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"14","sourceDate":"2012-10-09"},{"SOURCE_ROW_NUMBER":"260653","EVENT_NO":"6556898","INSPECTION_BEGIN_DT":"08/27/2012","INSPECTION_END_DT":"08/27/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2012-08-27"},{"SOURCE_ROW_NUMBER":"584823","EVENT_NO":"6551697","INSPECTION_BEGIN_DT":"09/20/2011","INSPECTION_END_DT":"09/21/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2011-09-20"},{"SOURCE_ROW_NUMBER":"349902","EVENT_NO":"6551299","INSPECTION_BEGIN_DT":"12/13/2010","INSPECTION_END_DT":"12/14/2010","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2010-12-13"},{"SOURCE_ROW_NUMBER":"925731","EVENT_NO":"1111252","INSPECTION_BEGIN_DT":"03/08/2010","INSPECTION_END_DT":"03/08/2010","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2010-03-08"},{"SOURCE_ROW_NUMBER":"1099480","EVENT_NO":"1111227","INSPECTION_BEGIN_DT":"11/13/2009","INSPECTION_END_DT":"11/13/2009","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2009-11-13"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":66,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016-Q2":{"hours":159,"employees":4,"production":0},"2016-Q1":{"hours":395,"employees":2,"production":0},"2015-Q4":{"hours":67,"employees":2,"production":0},"2015-Q3":{"hours":71,"employees":1,"production":0},"2015-Q2":{"hours":53,"employees":1,"production":0},"2015-Q1":{"hours":511,"employees":2,"production":0},"2014-Q4":{"hours":18,"employees":1,"production":0},"2014-Q3":{"hours":49,"employees":1,"production":0},"2014-Q2":{"hours":25,"employees":2,"production":0},"2014-Q1":{"hours":606,"employees":2,"production":0},"2013-Q4":{"hours":145,"employees":2,"production":0},"2013-Q3":{"hours":112,"employees":1,"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":17,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2007":{"hours":952,"employees":2,"production":0},"2008":{"hours":1101,"employees":5,"production":0},"2009":{"hours":1904,"employees":5,"production":0},"2010":{"hours":2416,"employees":4,"production":0},"2011":{"hours":1885,"employees":3,"production":0},"2012":{"hours":2596,"employees":3,"production":0},"2013":{"hours":1066,"employees":2,"production":0},"2014":{"hours":698,"employees":2,"production":0},"2015":{"hours":702,"employees":2,"production":0},"2016":{"hours":554,"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":4,"firstDate":"2004-12-15","lastDate":"2012-10-10","metrics":{"recentRows":0,"actionTaken":4,"maxExposureRatio":0.1,"overExposureLimit":0,"exposureRatioTotal":0.1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"154277","EVENT_NO":"6611268","SAMPLE_NO":"000000201208661600","SAMPLE_DATE":"10/10/2012","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-10"},{"SOURCE_ROW_NUMBER":"154276","EVENT_NO":"6611268","SAMPLE_NO":"000000201208661500","SAMPLE_DATE":"10/10/2012","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0001.35","C_OVER_E":"00.10","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-10-10"},{"SOURCE_ROW_NUMBER":"70301","EVENT_NO":"1081842","SAMPLE_NO":"000000200500177200","SAMPLE_DATE":"12/15/2004","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2004-12-15"},{"SOURCE_ROW_NUMBER":"70300","EVENT_NO":"1081842","SAMPLE_NO":"000000200500177100","SAMPLE_DATE":"12/15/2004","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":"2004-12-15"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":4,"firstDate":"2009-11-04","lastDate":"2015-07-29","metrics":{"ss":0,"amountDue":400,"contested":0,"amountPaid":400,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":400},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2255055","VIOLATION_NO":"8825478","VIOLATION_ISSUE_DT":"07/29/2015","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/17/2015","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2015-07-29"},{"SOURCE_ROW_NUMBER":"2255056","VIOLATION_NO":"6591345","VIOLATION_ISSUE_DT":"10/09/2012","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/10/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-10-09"},{"SOURCE_ROW_NUMBER":"2255054","VIOLATION_NO":"6424996","VIOLATION_ISSUE_DT":"03/08/2010","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/12/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-03-08"},{"SOURCE_ROW_NUMBER":"2255057","VIOLATION_NO":"6424947","VIOLATION_ISSUE_DT":"11/04/2009","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":"11/13/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-11-04"}]}],"safety":{"href":"/api/v1/mines/4202227/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4202227/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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4202227","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}