{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0405141","name":"CASTLE MOUNTAIN MINE","status":"Abandoned","status_date":"2001-04-26","mine_type":"Surface","coal_metal":"M","commodity":"Gold Ore","state":"CA","county":"San Bernardino","nearest_town":"","operator_id":"L14397","operator_name":"Mk Gold Company","controller_id":"M10996","controller_name":"Leucadia Corp","district":"M7","office":"San Bernardino CA Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":129},"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":"0405141","name":"CASTLE MOUNTAIN MINE"},"operator":{"type":"operator","id":"L14397","name":"Mk Gold Company"},"controller":{"type":"controller","id":"M10996","name":"Leucadia Corp"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L12102","name":"Mk Gold Company"},"object":{"type":"mine","id":"0405141","name":"CASTLE MOUNTAIN MINE"},"validFrom":"1991-04-01","validTo":"1995-08-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|L12102|1991-04-01|1995-08-28"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00241","name":"Morrison Knudsen Corp (Old)"},"object":{"type":"mine","id":"0405141","name":"CASTLE MOUNTAIN MINE"},"validFrom":"1991-04-01","validTo":"1995-08-28","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|M00241|1991-04-01|1995-08-28"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00241","name":"Morrison Knudsen Corp (Old)"},"object":{"type":"operator","id":"L12102","name":"Mk Gold Company"},"validFrom":"1991-04-01","validTo":"1995-08-28","current":false,"derived":true,"evidenceMineId":"0405141","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|L12102|1991-04-01|M00241|1991-04-01|108058"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14397","name":"Mk Gold Company"},"object":{"type":"mine","id":"0405141","name":"CASTLE MOUNTAIN MINE"},"validFrom":"1995-08-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|L14397|1995-08-29|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M10996","name":"Leucadia Corp Et Al"},"object":{"type":"mine","id":"0405141","name":"CASTLE MOUNTAIN MINE"},"validFrom":"1995-08-29","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|M10996|1995-08-29|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M10996","name":"Leucadia Corp Et Al"},"object":{"type":"operator","id":"L14397","name":"Mk Gold Company"},"validFrom":"1995-08-29","validTo":null,"current":true,"derived":true,"evidenceMineId":"0405141","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0405141|L14397|1995-08-29|M10996|1995-08-29|150408"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":1,"firstDate":"2000-05-20","lastDate":"2000-05-20","metrics":{"daysLost":0,"injuries":1,"fatalities":0,"recentRows":0,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"258625","DOCUMENT_NO":"220001460028","ACCIDENT_DT":"05/20/2000","DEGREE_INJURY":"ALL OTHER CASES (INCL 1ST AID)","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck against a moving object","OCCUPATION":"Truck driver","NO_INJURIES":"1","NARRATIVE":"OPERATOR WAS DRIVING INTO PIT AT START OF SHIFT AND MOVED TO RIGHT DUE TO ONCOMMING TRAFFIC. OPERATOR MISJUDGED LOCATION OF CATCH BENCH RIDING FRONT TIRE ON BENCH. CAME OFF BENCH, CROSSED ROAD TO LEFT SIDE, RETURNED TO RIGHT SIDE AND RAN UP HIGHWALL. TRUCK PIVOTED WHEN CONTACTED WALL WITH HEADACHE RACK OR OTHER PART OF FRONT OF TRUCK. MOMENTUM CAUSED TRUCK TO ROLL OVER LANDING TOP.","sourceDate":"2000-05-20"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2001-04-26","lastDate":"2001-04-26","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":8,"firstDate":"2000-06-13","lastDate":"2001-04-04","metrics":{"ss":3,"delinquent":8,"recentRows":0,"paidPenalty":782,"proposedPenalty":782,"currentAssessment":782},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"45861","VIOLATION_NO":"7988593","ISSUE_DT":"04/04/2001","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-04-04"},{"SOURCE_ROW_NUMBER":"34213","VIOLATION_NO":"7991879","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.4102","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"34212","VIOLATION_NO":"7991878","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.7002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"34211","VIOLATION_NO":"7991877","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.7002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"161.00","CURRENT_ASSESSMENT_AMT":"161.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"34210","VIOLATION_NO":"7991876","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"34209","VIOLATION_NO":"7991875","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.7002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"150.00","CURRENT_ASSESSMENT_AMT":"150.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"34208","VIOLATION_NO":"7991874","ISSUE_DT":"02/07/2001","CFR_STANDARD_CD":"56.4102","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"55.00","CURRENT_ASSESSMENT_AMT":"55.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"55058","VIOLATION_NO":"7976437","ISSUE_DT":"06/13/2000","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"196.00","CURRENT_ASSESSMENT_AMT":"196.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2000-06-13"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":70,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":15,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"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":"1991-04-01","lastDate":"1995-08-29","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":5,"firstDate":"2000-05-23","lastDate":"2001-04-04","metrics":{"inspectors":5,"recentRows":0,"onSiteHours":57,"inspectionHours":112,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"547365","EVENT_NO":"0652553","INSPECTION_BEGIN_DT":"04/04/2001","INSPECTION_END_DT":"04/06/2001","ACTIVITY_CODE":"01","ACTIVITY":"REGULAR INSPECTION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38","SUM_TOTAL_ON_SITE_HOURS":"21","sourceDate":"2001-04-04"},{"SOURCE_ROW_NUMBER":"15179","EVENT_NO":"0622925","INSPECTION_BEGIN_DT":"02/07/2001","INSPECTION_END_DT":"02/08/2001","ACTIVITY_CODE":"09","ACTIVITY":"VERBAL HAZARD COMPLAINT","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29","SUM_TOTAL_ON_SITE_HOURS":"18","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"679162","EVENT_NO":"0678231","INSPECTION_BEGIN_DT":"06/12/2000","INSPECTION_END_DT":"06/13/2000","ACTIVITY_CODE":"37","ACTIVITY":"MISCELLANEOUS INSPECTION/INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2000-06-12"},{"SOURCE_ROW_NUMBER":"193725","EVENT_NO":"0678230","INSPECTION_BEGIN_DT":"06/07/2000","INSPECTION_END_DT":"06/07/2000","ACTIVITY_CODE":"09","ACTIVITY":"VERBAL HAZARD COMPLAINT","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2000-06-07"},{"SOURCE_ROW_NUMBER":"436406","EVENT_NO":"0654066","INSPECTION_BEGIN_DT":"05/23/2000","INSPECTION_END_DT":"05/23/2000","ACTIVITY_CODE":"37","ACTIVITY":"MISCELLANEOUS INSPECTION/INVESTIGATION","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2000-05-23"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2001-Q2":{"hours":4846,"employees":11,"production":0},"2001-Q1":{"hours":18392,"employees":34,"production":0},"2000-Q4":{"hours":20910,"employees":36,"production":0},"2000-Q3":{"hours":20577,"employees":42,"production":0},"2000-Q2":{"hours":19901,"employees":35,"production":0},"2000-Q1":{"hours":30558,"employees":57,"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":4,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2000":{"hours":91946,"employees":43,"production":0},"2001":{"hours":23238,"employees":23,"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":"2001-04-05","lastDate":"2001-04-05","metrics":{"recentRows":0,"actionTaken":2,"maxExposureRatio":0.29,"overExposureLimit":0,"exposureRatioTotal":0.39},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2790","EVENT_NO":"0652553","SAMPLE_NO":"000000200101775000","SAMPLE_DATE":"04/05/2001","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0001.15","C_OVER_E":"00.10","JOB_CD_DESC":"Drill Operator, Rotary Air","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-04-05"},{"SOURCE_ROW_NUMBER":"2789","EVENT_NO":"0652553","SAMPLE_NO":"000000200101774900","SAMPLE_DATE":"04/05/2001","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0000.85","C_OVER_E":"00.29","JOB_CD_DESC":"Drill Operator, Rotary Air","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2001-04-05"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":8,"firstDate":"2000-06-13","lastDate":"2001-04-04","metrics":{"ss":3,"amountDue":782,"contested":0,"amountPaid":782,"recentRows":0,"section104d":0,"unterminated":0,"proposedPenalty":782},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"253901","VIOLATION_NO":"7988593","VIOLATION_ISSUE_DT":"04/04/2001","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/05/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-04-04"},{"SOURCE_ROW_NUMBER":"253900","VIOLATION_NO":"7991879","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"N","PART_SECTION":"56.4102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/04/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253899","VIOLATION_NO":"7991878","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"N","PART_SECTION":"56.7002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/04/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253898","VIOLATION_NO":"7991877","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"Y","PART_SECTION":"56.7002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/08/2001","PROPOSED_PENALTY":"161","AMOUNT_DUE":"161","AMOUNT_PAID":"161","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253897","VIOLATION_NO":"7991876","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/04/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253896","VIOLATION_NO":"7991875","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"Y","PART_SECTION":"56.7002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/04/2001","PROPOSED_PENALTY":"150","AMOUNT_DUE":"150","AMOUNT_PAID":"150","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253895","VIOLATION_NO":"7991874","VIOLATION_ISSUE_DT":"02/07/2001","SIG_SUB":"N","PART_SECTION":"56.4102","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/04/2001","PROPOSED_PENALTY":"55","AMOUNT_DUE":"55","AMOUNT_PAID":"55","CONTESTED_IND":"N","sourceDate":"2001-02-07"},{"SOURCE_ROW_NUMBER":"253902","VIOLATION_NO":"7976437","VIOLATION_ISSUE_DT":"06/13/2000","SIG_SUB":"Y","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/04/2000","PROPOSED_PENALTY":"196","AMOUNT_DUE":"196","AMOUNT_PAID":"196","CONTESTED_IND":"N","sourceDate":"2000-06-13"}]}],"safety":{"href":"/api/v1/mines/0405141/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0405141/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":"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":"Spillage and leakage.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4102","part":"56","subchapter":"K","subpart":"C","id":"56.4102","citation":"30 CFR 56.4102","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":"Equipment defects.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-F/section-56.7002","part":"56","subchapter":"K","subpart":"F","id":"56.7002","citation":"30 CFR 56.7002","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":3},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","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":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200","part":"56","subchapter":"K","subpart":"B","id":"56.3200","citation":"30 CFR 56.3200","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":"0405141","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}