{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2602429","name":"Trinity Sand & Gravel","status":"Abandoned","status_date":"2015-01-09","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"NV","county":"Churchill","nearest_town":"lovelock","operator_id":"L17650","operator_name":"L Mackedon & Sons Inc","controller_id":"M13465","controller_name":"Jim  Mackedon","district":"M7","office":"Elko NV Field Office","employees":0,"latitude":39.508333,"longitude":-118.205833},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":204},"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":"2602429","name":"Trinity Sand & Gravel"},"operator":{"type":"operator","id":"L17650","name":"L Mackedon & Sons Inc"},"controller":{"type":"controller","id":"M13465","name":"Jim  Mackedon"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L17650","name":"L Mackedon & Sons Inc"},"object":{"type":"mine","id":"2602429","name":"Trinity Sand & Gravel"},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602429|L17650|2000-08-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13465","name":"Jim  Mackedon"},"object":{"type":"mine","id":"2602429","name":"Trinity Sand & Gravel"},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602429|M13465|2000-08-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13465","name":"Jim  Mackedon"},"object":{"type":"operator","id":"L17650","name":"L Mackedon & Sons Inc"},"validFrom":"2000-08-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"2602429","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2602429|L17650|2000-08-01|M13465|2000-08-01|156305"}}],"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":"2015-01-09","lastDate":"2015-01-09","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":45,"firstDate":"2000-08-22","lastDate":"2013-10-23","metrics":{"ss":6,"delinquent":45,"recentRows":0,"paidPenalty":4627,"proposedPenalty":4627,"currentAssessment":4627},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2198482","VIOLATION_NO":"8700856","ISSUE_DT":"10/23/2013","CFR_STANDARD_CD":"56.20011","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"162.00","CURRENT_ASSESSMENT_AMT":"162.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"2198481","VIOLATION_NO":"8700855","ISSUE_DT":"10/23/2013","CFR_STANDARD_CD":"56.15020","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"162.00","CURRENT_ASSESSMENT_AMT":"162.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"2198480","VIOLATION_NO":"8700854","ISSUE_DT":"10/23/2013","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"2198479","VIOLATION_NO":"8700853","ISSUE_DT":"10/23/2013","CFR_STANDARD_CD":"56.20008(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"644026","VIOLATION_NO":"8701394","ISSUE_DT":"09/17/2013","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"644025","VIOLATION_NO":"8701393","ISSUE_DT":"09/17/2013","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"644024","VIOLATION_NO":"8701392","ISSUE_DT":"09/17/2013","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"2185993","VIOLATION_NO":"8692362","ISSUE_DT":"11/01/2012","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":"2012-11-01"},{"SOURCE_ROW_NUMBER":"2185992","VIOLATION_NO":"8692361","ISSUE_DT":"11/01/2012","CFR_STANDARD_CD":"56.4130(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"108.00","CURRENT_ASSESSMENT_AMT":"108.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"2185945","VIOLATION_NO":"8692308","ISSUE_DT":"03/13/2012","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"362.00","CURRENT_ASSESSMENT_AMT":"362.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-03-13"},{"SOURCE_ROW_NUMBER":"2185944","VIOLATION_NO":"8692307","ISSUE_DT":"03/13/2012","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"362.00","CURRENT_ASSESSMENT_AMT":"362.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2012-03-13"},{"SOURCE_ROW_NUMBER":"620361","VIOLATION_NO":"8602876","ISSUE_DT":"07/21/2011","CFR_STANDARD_CD":"56.18010","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2011-07-21"}]},{"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":"2000-08-01","lastDate":"2000-08-01","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":35,"firstDate":"2000-08-22","lastDate":"2015-01-06","metrics":{"inspectors":35,"recentRows":0,"onSiteHours":111.75,"inspectionHours":330,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"395157","EVENT_NO":"6597301","INSPECTION_BEGIN_DT":"01/06/2015","INSPECTION_END_DT":"01/08/2015","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2015-01-06"},{"SOURCE_ROW_NUMBER":"112401","EVENT_NO":"6597046","INSPECTION_BEGIN_DT":"11/12/2013","INSPECTION_END_DT":"11/12/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2013-11-12"},{"SOURCE_ROW_NUMBER":"507246","EVENT_NO":"6597044","INSPECTION_BEGIN_DT":"10/23/2013","INSPECTION_END_DT":"10/30/2013","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"904917","EVENT_NO":"6597042","INSPECTION_BEGIN_DT":"10/21/2013","INSPECTION_END_DT":"10/23/2013","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.75","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2013-10-21"},{"SOURCE_ROW_NUMBER":"384608","EVENT_NO":"1157929","INSPECTION_BEGIN_DT":"09/16/2013","INSPECTION_END_DT":"10/17/2013","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"30.5","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2013-09-16"},{"SOURCE_ROW_NUMBER":"32729","EVENT_NO":"6591093","INSPECTION_BEGIN_DT":"10/31/2012","INSPECTION_END_DT":"11/04/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2012-10-31"},{"SOURCE_ROW_NUMBER":"996712","EVENT_NO":"6591070","INSPECTION_BEGIN_DT":"06/13/2012","INSPECTION_END_DT":"06/13/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2012-06-13"},{"SOURCE_ROW_NUMBER":"211244","EVENT_NO":"6591061","INSPECTION_BEGIN_DT":"03/19/2012","INSPECTION_END_DT":"03/26/2012","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2012-03-19"},{"SOURCE_ROW_NUMBER":"1032284","EVENT_NO":"6591056","INSPECTION_BEGIN_DT":"03/12/2012","INSPECTION_END_DT":"03/14/2012","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2012-03-12"},{"SOURCE_ROW_NUMBER":"442799","EVENT_NO":"1148577","INSPECTION_BEGIN_DT":"08/09/2011","INSPECTION_END_DT":"08/10/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2011-08-09"},{"SOURCE_ROW_NUMBER":"223887","EVENT_NO":"1148573","INSPECTION_BEGIN_DT":"07/25/2011","INSPECTION_END_DT":"07/29/2011","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2011-07-25"},{"SOURCE_ROW_NUMBER":"843448","EVENT_NO":"1148570","INSPECTION_BEGIN_DT":"07/20/2011","INSPECTION_END_DT":"07/23/2011","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.25","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2011-07-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":58,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2014-Q4":{"hours":30,"employees":1,"production":0},"2014-Q3":{"hours":40,"employees":1,"production":0},"2014-Q2":{"hours":40,"employees":1,"production":0},"2014-Q1":{"hours":60,"employees":1,"production":0},"2013-Q4":{"hours":180,"employees":1,"production":0},"2013-Q3":{"hours":60,"employees":1,"production":0},"2013-Q2":{"hours":40,"employees":1,"production":0},"2013-Q1":{"hours":10,"employees":1,"production":0},"2012-Q4":{"hours":25,"employees":1,"production":0},"2012-Q3":{"hours":40,"employees":1,"production":0},"2012-Q2":{"hours":24,"employees":1,"production":0},"2012-Q1":{"hours":10,"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":15,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2005":{"hours":240,"employees":1,"production":0},"2006":{"hours":112,"employees":1,"production":0},"2007":{"hours":93,"employees":1,"production":0},"2008":{"hours":148,"employees":1,"production":0},"2009":{"hours":120,"employees":1,"production":0},"2010":{"hours":50,"employees":1,"production":0},"2011":{"hours":56,"employees":1,"production":0},"2012":{"hours":99,"employees":1,"production":0},"2013":{"hours":290,"employees":1,"production":0},"2014":{"hours":170,"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":"2003-06-03","lastDate":"2013-11-12","metrics":{"recentRows":0,"actionTaken":2,"maxExposureRatio":0.1,"overExposureLimit":0,"exposureRatioTotal":0.1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"162583","EVENT_NO":"6597046","SAMPLE_NO":"000000201308484400","SAMPLE_DATE":"11/12/2013","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":"2013-11-12"},{"SOURCE_ROW_NUMBER":"31324","EVENT_NO":"1076501","SAMPLE_NO":"000000200304800700","SAMPLE_DATE":"06/03/2003","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0001.43","C_OVER_E":"00.10","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-06-03"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":46,"firstDate":"2000-08-22","lastDate":"2013-10-23","metrics":{"ss":6,"amountDue":4627,"contested":0,"amountPaid":4627,"recentRows":0,"section104d":0,"unterminated":1,"proposedPenalty":4627},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1549785","VIOLATION_NO":"8700856","VIOLATION_ISSUE_DT":"10/23/2013","SIG_SUB":"N","PART_SECTION":"56.20011","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/29/2013","PROPOSED_PENALTY":"162","AMOUNT_DUE":"162","AMOUNT_PAID":"162","CONTESTED_IND":"N","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"1549784","VIOLATION_NO":"8700855","VIOLATION_ISSUE_DT":"10/23/2013","SIG_SUB":"N","PART_SECTION":"56.15020","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"10/30/2013","PROPOSED_PENALTY":"162","AMOUNT_DUE":"162","AMOUNT_PAID":"162","CONTESTED_IND":"N","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"1549783","VIOLATION_NO":"8700854","VIOLATION_ISSUE_DT":"10/23/2013","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/23/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"1549782","VIOLATION_NO":"8700853","VIOLATION_ISSUE_DT":"10/23/2013","SIG_SUB":"N","PART_SECTION":"56.20008(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/29/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-10-23"},{"SOURCE_ROW_NUMBER":"1549776","VIOLATION_NO":"8701394","VIOLATION_ISSUE_DT":"09/17/2013","SIG_SUB":"N","PART_SECTION":"56.18010","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/17/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"1549775","VIOLATION_NO":"8701393","VIOLATION_ISSUE_DT":"09/17/2013","SIG_SUB":"Y","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/17/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"1549774","VIOLATION_NO":"8701392","VIOLATION_ISSUE_DT":"09/17/2013","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/24/2013","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2013-09-17"},{"SOURCE_ROW_NUMBER":"1549787","VIOLATION_NO":"8692362","VIOLATION_ISSUE_DT":"11/01/2012","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/01/2012","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"1549786","VIOLATION_NO":"8692361","VIOLATION_ISSUE_DT":"11/01/2012","SIG_SUB":"N","PART_SECTION":"56.4130(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/03/2012","PROPOSED_PENALTY":"108","AMOUNT_DUE":"108","AMOUNT_PAID":"108","CONTESTED_IND":"N","sourceDate":"2012-11-01"},{"SOURCE_ROW_NUMBER":"1549744","VIOLATION_NO":"8692308","VIOLATION_ISSUE_DT":"03/13/2012","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/19/2012","PROPOSED_PENALTY":"362","AMOUNT_DUE":"362","AMOUNT_PAID":"362","CONTESTED_IND":"N","sourceDate":"2012-03-13"},{"SOURCE_ROW_NUMBER":"1549743","VIOLATION_NO":"8692307","VIOLATION_ISSUE_DT":"03/13/2012","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/26/2012","PROPOSED_PENALTY":"362","AMOUNT_DUE":"362","AMOUNT_PAID":"362","CONTESTED_IND":"N","sourceDate":"2012-03-13"},{"SOURCE_ROW_NUMBER":"1549767","VIOLATION_NO":"8602896","VIOLATION_ISSUE_DT":"07/28/2011","PART_SECTION":"56.4330(a)","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"08/09/2011","CONTESTED_IND":"N","sourceDate":"2011-07-28"}]}],"safety":{"href":"/api/v1/mines/2602429/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2602429/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":"Barricades and warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20011","part":"56","subchapter":"K","subpart":"S","id":"56.20011","citation":"30 CFR 56.20011","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":"Life jackets and belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15020","part":"56","subchapter":"K","subpart":"N","id":"56.15020","citation":"30 CFR 56.15020","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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Toilet facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20008","part":"56","subchapter":"K","subpart":"S","id":"56.20008","citation":"30 CFR 56.20008","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":"First aid.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18010","part":"56","subchapter":"K","subpart":"Q","id":"56.18010","citation":"30 CFR 56.18010","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":"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":"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":"Electric substations and liquid storage facilities.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4130","part":"56","subchapter":"K","subpart":"C","id":"56.4130","citation":"30 CFR 56.4130","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":"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":2},{"chapter":"I","heading":"Firefighting, evacuation, and rescue procedures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4330","part":"56","subchapter":"K","subpart":"C","id":"56.4330","citation":"30 CFR 56.4330","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":"2602429","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}