{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"5001690","name":"Robert Davidson Ag & Bld Supply","status":"Abandoned","status_date":"2009-10-01","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Stone NEC","state":"AK","county":"Kenai Peninsula","nearest_town":"kenai","operator_id":"L18197","operator_name":"Robert Davidson Ag & Bld Supply","controller_id":"M13895","controller_name":"Robert  Davidson","district":"M7","office":"Anchorage AK Field Office","employees":0,"latitude":63.588888,"longitude":-154.493055},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":117},"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":"5001690","name":"Robert Davidson Ag & Bld Supply"},"operator":{"type":"operator","id":"L18197","name":"Robert Davidson Ag & Bld Supply"},"controller":{"type":"controller","id":"M13895","name":"Robert  Davidson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L18197","name":"Robert Davidson Ag & Bld Supply"},"object":{"type":"mine","id":"5001690","name":"Robert Davidson Ag & Bld Supply"},"validFrom":"2001-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001690|L18197|2001-03-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M13895","name":"Robert  Davidson"},"object":{"type":"mine","id":"5001690","name":"Robert Davidson Ag & Bld Supply"},"validFrom":"2001-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001690|M13895|2001-03-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M13895","name":"Robert  Davidson"},"object":{"type":"operator","id":"L18197","name":"Robert Davidson Ag & Bld Supply"},"validFrom":"2001-03-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"5001690","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"5001690|L18197|2001-03-01|M13895|2001-03-01|157267"}}],"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":"2009-10-01","lastDate":"2009-10-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":5,"firstDate":"2004-07-15","lastDate":"2009-09-10","metrics":{"ss":0,"delinquent":4,"recentRows":0,"paidPenalty":420,"proposedPenalty":420,"currentAssessment":420},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"601032","VIOLATION_NO":"6435910","ISSUE_DT":"09/10/2009","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"601031","VIOLATION_NO":"6435909","ISSUE_DT":"09/10/2009","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"100.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"601175","VIOLATION_NO":"6444513","ISSUE_DT":"09/01/2009","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":"2009-09-01"},{"SOURCE_ROW_NUMBER":"565174","VIOLATION_NO":"6375670","ISSUE_DT":"12/06/2005","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2005-12-06"},{"SOURCE_ROW_NUMBER":"160881","VIOLATION_NO":"6356509","ISSUE_DT":"07/15/2004","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"60.00","CURRENT_ASSESSMENT_AMT":"60.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2004-07-15"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2011-07-06","lastDate":"2011-07-06","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":200,"originalPenalty":200},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"48405","VIOLATION_NO":"6435909","DOCKET_NO":"WEST 2010-394M","DECISION_DT":"07/06/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-07-06"},{"SOURCE_ROW_NUMBER":"48240","VIOLATION_NO":"6444513","DOCKET_NO":"WEST 2010-394M","DECISION_DT":"07/06/2011","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-07-06"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2009-09-01","lastDate":"2009-09-10","metrics":{"decisions":2,"ssChanged":2,"recentRows":0,"decisionPenalty":200,"proposedPenalty":200},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"18540","CITATION_NO":"6435909","CITATION_ISSUE_DT":"09/10/2009","DOCKET_NO":"WEST 2010-394M","DECISION_DT":"07/06/2011","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"411066","CITATION_NO":"6444513","CITATION_ISSUE_DT":"09/01/2009","DOCKET_NO":"WEST 2010-394M","DECISION_DT":"07/06/2011","CFR_STANDARD_CODE":"50.30(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-09-01"}]},{"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":"2001-03-01","lastDate":"2001-03-01","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":12,"firstDate":"2001-10-18","lastDate":"2009-09-09","metrics":{"inspectors":10,"recentRows":0,"onSiteHours":30.25,"inspectionHours":77,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1049353","EVENT_NO":"1140810","INSPECTION_BEGIN_DT":"09/09/2009","INSPECTION_END_DT":"10/01/2009","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.75","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2009-09-09"},{"SOURCE_ROW_NUMBER":"614814","EVENT_NO":"1140909","INSPECTION_BEGIN_DT":"09/01/2009","INSPECTION_END_DT":"09/01/2009","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2009-09-01"},{"SOURCE_ROW_NUMBER":"397944","EVENT_NO":"1140581","INSPECTION_BEGIN_DT":"05/28/2009","INSPECTION_END_DT":"05/29/2009","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2009-05-28"},{"SOURCE_ROW_NUMBER":"841584","EVENT_NO":"1140098","INSPECTION_BEGIN_DT":"05/27/2008","INSPECTION_END_DT":"05/27/2008","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2008-05-27"},{"SOURCE_ROW_NUMBER":"584161","EVENT_NO":"1124351","INSPECTION_BEGIN_DT":"12/06/2005","INSPECTION_END_DT":"12/06/2005","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"0","SUM_TOTAL_INSP_HOURS":"0","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2005-12-06"},{"SOURCE_ROW_NUMBER":"407661","EVENT_NO":"0850835","INSPECTION_BEGIN_DT":"08/25/2004","INSPECTION_END_DT":"08/25/2004","ACTIVITY_CODE":"02","ACTIVITY":"COMPLIANCE FOLLOW-UP INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2004-08-25"},{"SOURCE_ROW_NUMBER":"239172","EVENT_NO":"0850828","INSPECTION_BEGIN_DT":"07/15/2004","INSPECTION_END_DT":"07/15/2004","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2004-07-15"},{"SOURCE_ROW_NUMBER":"727960","EVENT_NO":"0755653","INSPECTION_BEGIN_DT":"10/07/2003","INSPECTION_END_DT":"10/07/2003","ACTIVITY_CODE":"10","ACTIVITY":"ATTEMPTED INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2003-10-07"},{"SOURCE_ROW_NUMBER":"511818","EVENT_NO":"0755630","INSPECTION_BEGIN_DT":"08/07/2003","INSPECTION_END_DT":"08/07/2003","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2003-08-07"},{"SOURCE_ROW_NUMBER":"865977","EVENT_NO":"0755619","INSPECTION_BEGIN_DT":"10/23/2002","INSPECTION_END_DT":"10/23/2002","ACTIVITY_CODE":"46","ACTIVITY":"SPECIAL ENFORCEMENT 4","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2002-10-23"},{"SOURCE_ROW_NUMBER":"277159","EVENT_NO":"0647085","INSPECTION_BEGIN_DT":"07/20/2002","INSPECTION_END_DT":"07/20/2002","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2002-07-20"},{"SOURCE_ROW_NUMBER":"148835","EVENT_NO":"0662819","INSPECTION_BEGIN_DT":"10/18/2001","INSPECTION_END_DT":"10/18/2001","ACTIVITY_CODE":"10","ACTIVITY":"ATTEMPTED INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2001-10-18"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":78,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2009-Q4":{"hours":0,"employees":0,"production":0},"2009-Q3":{"hours":0,"employees":0,"production":0},"2009-Q2":{"hours":0,"employees":0,"production":0},"2009-Q1":{"hours":0,"employees":0,"production":0},"2008-Q4":{"hours":0,"employees":0,"production":0},"2008-Q3":{"hours":250,"employees":2,"production":0},"2008-Q1":{"hours":0,"employees":0,"production":0},"2007-Q4":{"hours":0,"employees":0,"production":0},"2007-Q3":{"hours":50,"employees":1,"production":0},"2007-Q2":{"hours":0,"employees":0,"production":0},"2007-Q1":{"hours":0,"employees":0,"production":0},"2006-Q4":{"hours":0,"employees":0,"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":9,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001":{"hours":1672,"employees":4,"production":0},"2003":{"hours":930,"employees":4,"production":0},"2004":{"hours":660,"employees":3,"production":0},"2005":{"hours":150,"employees":3,"production":0},"2006":{"hours":40,"employees":2,"production":0},"2007":{"hours":50,"employees":1,"production":0},"2008":{"hours":250,"employees":2,"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-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":6,"firstDate":"2004-07-15","lastDate":"2009-09-10","metrics":{"ss":0,"amountDue":420,"contested":2,"amountPaid":420,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":420},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3084458","VIOLATION_NO":"6435910","VIOLATION_ISSUE_DT":"09/10/2009","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/10/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"3084457","VIOLATION_NO":"6435909","VIOLATION_ISSUE_DT":"09/10/2009","SIG_SUB":"N","SECTION_OF_ACT":"109(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/10/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-394M","sourceDate":"2009-09-10"},{"SOURCE_ROW_NUMBER":"3084456","VIOLATION_NO":"6444513","VIOLATION_ISSUE_DT":"09/01/2009","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"09/28/2009","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"Y","DOCKET_NO":"WEST 2010-394M","sourceDate":"2009-09-01"},{"SOURCE_ROW_NUMBER":"3084459","VIOLATION_NO":"6375670","VIOLATION_ISSUE_DT":"12/06/2005","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/06/2005","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2005-12-06"},{"SOURCE_ROW_NUMBER":"3084455","VIOLATION_NO":"6356509","VIOLATION_ISSUE_DT":"07/15/2004","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/15/2004","PROPOSED_PENALTY":"60","AMOUNT_DUE":"60","AMOUNT_PAID":"60","CONTESTED_IND":"N","sourceDate":"2004-07-15"},{"SOURCE_ROW_NUMBER":"3084454","VIOLATION_NO":"6356508","VIOLATION_ISSUE_DT":"07/15/2004","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/25/2004","CONTESTED_IND":"N","sourceDate":"2004-07-15"}]}],"safety":{"href":"/api/v1/mines/5001690/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/5001690/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Notification of commencement of operations and closing of mines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-A/section-56.1000","part":"56","subchapter":"K","subpart":"A","id":"56.1000","citation":"30 CFR 56.1000","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"5001690","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}