{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3610181","name":"Cortes Stone","status":"Abandoned","status_date":"2022-05-11","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Stone NEC","state":"PA","county":"Susquehanna","nearest_town":"Hallstead","operator_id":"0175413","operator_name":"Cortes Stone","controller_id":"0160640","controller_name":"Albaro  Altamirano Cortes","district":"M2","office":"Kutztown PA Field Office","employees":0,"latitude":null,"longitude":null},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":52},"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":"3610181","name":"Cortes Stone"},"operator":{"type":"operator","id":"0175413","name":"Cortes Stone"},"controller":{"type":"controller","id":"0160640","name":"Albaro  Altamirano Cortes"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0146973","name":"Marcy Stone"},"object":{"type":"mine","id":"3610181","name":"Cortes Stone"},"validFrom":"2016-08-31","validTo":"2020-12-13","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0146973|2016-08-31|2020-12-13"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0128281","name":"Stephen G  Marcy"},"object":{"type":"mine","id":"3610181","name":"Cortes Stone"},"validFrom":"2016-08-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0128281|2016-08-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0128281","name":"Stephen G  Marcy"},"object":{"type":"operator","id":"0146973","name":"Marcy Stone"},"validFrom":"2016-08-31","validTo":"2020-12-13","current":false,"derived":true,"evidenceMineId":"3610181","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0146973|2016-08-31|0128281|2016-08-31|25678"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0175413","name":"Cortes Stone"},"object":{"type":"mine","id":"3610181","name":"Cortes Stone"},"validFrom":"2020-12-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0175413|2020-12-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0160640","name":"Albaro  Altamirano Cortes"},"object":{"type":"mine","id":"3610181","name":"Cortes Stone"},"validFrom":"2020-12-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0160640|2020-12-14|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0160640","name":"Albaro  Altamirano Cortes"},"object":{"type":"operator","id":"0175413","name":"Cortes Stone"},"validFrom":"2020-12-14","validTo":null,"current":true,"derived":true,"evidenceMineId":"3610181","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610181|0175413|2020-12-14|0160640|2020-12-14|33537"}}],"coverage":{"historyRecords":2,"edgeCount":6,"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":"2022-05-11","lastDate":"2022-05-11","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":"2016-08-31","lastDate":"2022-05-11","metrics":{"ss":4,"delinquent":8,"recentRows":1,"paidPenalty":1010,"proposedPenalty":1010,"currentAssessment":1010},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2682742","VIOLATION_NO":"9661384","ISSUE_DT":"05/11/2022","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-05-11"},{"SOURCE_ROW_NUMBER":"2678039","VIOLATION_NO":"9527564","ISSUE_DT":"12/14/2020","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"2678038","VIOLATION_NO":"9527563","ISSUE_DT":"12/14/2020","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"2671465","VIOLATION_NO":"9464200","ISSUE_DT":"10/29/2019","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-10-29"},{"SOURCE_ROW_NUMBER":"2557723","VIOLATION_NO":"9419392","ISSUE_DT":"04/24/2019","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"142.00","CURRENT_ASSESSMENT_AMT":"142.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"2557722","VIOLATION_NO":"9419391","ISSUE_DT":"04/24/2019","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"2466355","VIOLATION_NO":"8928897","ISSUE_DT":"11/29/2016","CFR_STANDARD_CD":"56.15004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"129.00","CURRENT_ASSESSMENT_AMT":"129.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-11-29"},{"SOURCE_ROW_NUMBER":"2465773","VIOLATION_NO":"9314506","ISSUE_DT":"08/31/2016","CFR_STANDARD_CD":"56.4201(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"114.00","CURRENT_ASSESSMENT_AMT":"114.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2016-08-31"}]},{"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":"2016-08-31","lastDate":"2020-12-14","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":9,"firstDate":"2016-08-31","lastDate":"2022-05-11","metrics":{"inspectors":9,"recentRows":1,"onSiteHours":38.5,"inspectionHours":65.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"245098","EVENT_NO":"6898130","INSPECTION_BEGIN_DT":"05/11/2022","INSPECTION_END_DT":"05/11/2022","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2022-05-11"},{"SOURCE_ROW_NUMBER":"716204","EVENT_NO":"6895374","INSPECTION_BEGIN_DT":"12/14/2020","INSPECTION_END_DT":"12/15/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"548304","EVENT_NO":"6895373","INSPECTION_BEGIN_DT":"12/09/2020","INSPECTION_END_DT":"12/09/2020","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2020-12-09"},{"SOURCE_ROW_NUMBER":"741594","EVENT_NO":"6891922","INSPECTION_BEGIN_DT":"10/29/2019","INSPECTION_END_DT":"10/30/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2019-10-29"},{"SOURCE_ROW_NUMBER":"559577","EVENT_NO":"6817089","INSPECTION_BEGIN_DT":"05/06/2019","INSPECTION_END_DT":"05/06/2019","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2019-05-06"},{"SOURCE_ROW_NUMBER":"1157046","EVENT_NO":"6817085","INSPECTION_BEGIN_DT":"04/24/2019","INSPECTION_END_DT":"04/25/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"1094573","EVENT_NO":"6811313","INSPECTION_BEGIN_DT":"11/01/2017","INSPECTION_END_DT":"11/01/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2017-11-01"},{"SOURCE_ROW_NUMBER":"1061637","EVENT_NO":"6751700","INSPECTION_BEGIN_DT":"11/29/2016","INSPECTION_END_DT":"11/30/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2016-11-29"},{"SOURCE_ROW_NUMBER":"264403","EVENT_NO":"6751392","INSPECTION_BEGIN_DT":"08/31/2016","INSPECTION_END_DT":"08/31/2016","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2016-08-31"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":14,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2019-Q4":{"hours":1440,"employees":4,"production":0},"2019-Q3":{"hours":2080,"employees":4,"production":0},"2019-Q2":{"hours":1560,"employees":3,"production":0},"2019-Q1":{"hours":1365,"employees":3,"production":0},"2018-Q4":{"hours":1130,"employees":2,"production":0},"2018-Q3":{"hours":1755,"employees":3,"production":0},"2018-Q2":{"hours":2452,"employees":4,"production":0},"2018-Q1":{"hours":1820,"employees":4,"production":0},"2017-Q4":{"hours":2052,"employees":4,"production":0},"2017-Q3":{"hours":2340,"employees":4,"production":0},"2017-Q2":{"hours":3250,"employees":5,"production":0},"2017-Q1":{"hours":1295,"employees":4,"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":{"2016":{"hours":4100,"employees":4,"production":0},"2017":{"hours":8937,"employees":4,"production":0},"2018":{"hours":7157,"employees":3,"production":0},"2019":{"hours":6445,"employees":4,"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":"2019-10-30","lastDate":"2020-12-15","metrics":{"recentRows":0,"actionTaken":4,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"249155","EVENT_NO":"6895374","SAMPLE_NO":"000000202005080300","SAMPLE_DATE":"12/15/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-12-15"},{"SOURCE_ROW_NUMBER":"249154","EVENT_NO":"6895374","SAMPLE_NO":"000000202005080200","SAMPLE_DATE":"12/15/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-12-15"},{"SOURCE_ROW_NUMBER":"234906","EVENT_NO":"6891922","SAMPLE_NO":"000000201906165100","SAMPLE_DATE":"10/30/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-30"},{"SOURCE_ROW_NUMBER":"234905","EVENT_NO":"6891922","SAMPLE_NO":"000000201906165000","SAMPLE_DATE":"10/30/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-10-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":9,"firstDate":"2016-08-31","lastDate":"2022-05-11","metrics":{"ss":4,"amountDue":1010,"contested":0,"amountPaid":1010,"recentRows":1,"section104d":0,"unterminated":0,"proposedPenalty":1010},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2006450","VIOLATION_NO":"9661384","VIOLATION_ISSUE_DT":"05/11/2022","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/11/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-05-11"},{"SOURCE_ROW_NUMBER":"2006456","VIOLATION_NO":"9527564","VIOLATION_ISSUE_DT":"12/14/2020","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/15/2020","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"2006455","VIOLATION_NO":"9527563","VIOLATION_ISSUE_DT":"12/14/2020","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/14/2020","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2020-12-14"},{"SOURCE_ROW_NUMBER":"2006452","VIOLATION_NO":"9464200","VIOLATION_ISSUE_DT":"10/29/2019","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/29/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-10-29"},{"SOURCE_ROW_NUMBER":"2006449","VIOLATION_NO":"9419392","VIOLATION_ISSUE_DT":"04/24/2019","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/06/2019","PROPOSED_PENALTY":"142","AMOUNT_DUE":"142","AMOUNT_PAID":"142","CONTESTED_IND":"N","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"2006448","VIOLATION_NO":"9419391","VIOLATION_ISSUE_DT":"04/24/2019","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-04-24"},{"SOURCE_ROW_NUMBER":"2006454","VIOLATION_NO":"8928897","VIOLATION_ISSUE_DT":"11/29/2016","SIG_SUB":"Y","PART_SECTION":"56.15004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/29/2016","PROPOSED_PENALTY":"129","AMOUNT_DUE":"129","AMOUNT_PAID":"129","CONTESTED_IND":"N","sourceDate":"2016-11-29"},{"SOURCE_ROW_NUMBER":"2006453","VIOLATION_NO":"8928896","VIOLATION_ISSUE_DT":"11/29/2016","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"11/29/2016","CONTESTED_IND":"N","sourceDate":"2016-11-29"},{"SOURCE_ROW_NUMBER":"2006451","VIOLATION_NO":"9314506","VIOLATION_ISSUE_DT":"08/31/2016","SIG_SUB":"N","PART_SECTION":"56.4201(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/31/2016","PROPOSED_PENALTY":"114","AMOUNT_DUE":"114","AMOUNT_PAID":"114","CONTESTED_IND":"N","sourceDate":"2016-08-31"}]}],"safety":{"href":"/api/v1/mines/3610181/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3610181/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":2},{"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},{"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":2},{"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":1},{"chapter":"I","heading":"Eye protection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15004","part":"56","subchapter":"K","subpart":"N","id":"56.15004","citation":"30 CFR 56.15004","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3610181","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}