{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0901209","name":"Sample","status":"Intermittent","status_date":"2012-10-02","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Granite","state":"GA","county":"Columbia","nearest_town":"Grovetown","operator_id":"0115865","operator_name":"Sample & Son Inc","controller_id":"0098173","controller_name":"Brian Mark  Sample","district":"M3","office":"Macon GA Field Office","employees":2,"latitude":33.523888,"longitude":-82.261388},"coverage":{"contributingSources":10,"registeredSources":20,"sourceRows":122},"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":"0901209","name":"Sample"},"operator":{"type":"operator","id":"0115865","name":"Sample & Son Inc"},"controller":{"type":"controller","id":"0098173","name":"Brian Mark  Sample"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0115865","name":"Sample & Son Inc"},"object":{"type":"mine","id":"0901209","name":"Sample"},"validFrom":"2010-12-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901209|0115865|2010-12-15|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0098173","name":"Brian Mark  Sample"},"object":{"type":"mine","id":"0901209","name":"Sample"},"validFrom":"2010-12-15","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901209|0098173|2010-12-15|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0098173","name":"Brian Mark  Sample"},"object":{"type":"operator","id":"0115865","name":"Sample & Son Inc"},"validFrom":"2010-12-15","validTo":null,"current":true,"derived":true,"evidenceMineId":"0901209","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0901209|0115865|2010-12-15|0098173|2010-12-15|16075"}}],"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":"2012-10-02","lastDate":"2012-10-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":7,"firstDate":"2010-12-15","lastDate":"2021-01-27","metrics":{"ss":1,"delinquent":7,"recentRows":2,"paidPenalty":808,"proposedPenalty":839,"currentAssessment":808},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2610381","VIOLATION_NO":"9634709","ISSUE_DT":"01/27/2021","CFR_STANDARD_CD":"56.14103(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":"2021-01-27"},{"SOURCE_ROW_NUMBER":"2610380","VIOLATION_NO":"9634708","ISSUE_DT":"01/27/2021","CFR_STANDARD_CD":"56.14103(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":"2021-01-27"},{"SOURCE_ROW_NUMBER":"2408694","VIOLATION_NO":"9330659","ISSUE_DT":"11/08/2017","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"2408693","VIOLATION_NO":"9330658","ISSUE_DT":"11/08/2017","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"126.00","CURRENT_ASSESSMENT_AMT":"126.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"2408692","VIOLATION_NO":"9330657","ISSUE_DT":"11/08/2017","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"116.00","CURRENT_ASSESSMENT_AMT":"116.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"2096653","VIOLATION_NO":"8543348","ISSUE_DT":"12/15/2010","CFR_STANDARD_CD":"46.5(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"131.00","CURRENT_ASSESSMENT_AMT":"100.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2010-12-15"},{"SOURCE_ROW_NUMBER":"2096652","VIOLATION_NO":"8543347","ISSUE_DT":"12/15/2010","CFR_STANDARD_CD":"41.11(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":"2010-12-15"}]},{"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":"2011-07-19","lastDate":"2011-07-19","metrics":{"appeals":0,"decisions":2,"recentRows":0,"decisionPenalty":200,"originalPenalty":231},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"295536","VIOLATION_NO":"8543347","DOCKET_NO":"SE 2011-384M","DECISION_DT":"07/19/2011","DECISION_TYPE_CODE_DESC":"Dismissal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-07-19"},{"SOURCE_ROW_NUMBER":"69329","VIOLATION_NO":"8543348","DOCKET_NO":"SE 2011-384M","DECISION_DT":"07/19/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"131.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-07-19"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2010-12-15","lastDate":"2010-12-15","metrics":{"decisions":2,"ssChanged":2,"recentRows":0,"decisionPenalty":200,"proposedPenalty":231},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"247081","CITATION_NO":"8543347","CITATION_ISSUE_DT":"12/15/2010","DOCKET_NO":"SE 2011-384M","DECISION_DT":"07/19/2011","CFR_STANDARD_CODE":"41.11(a)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-12-15"},{"SOURCE_ROW_NUMBER":"132789","CITATION_NO":"8543348","CITATION_ISSUE_DT":"12/15/2010","DOCKET_NO":"SE 2011-384M","DECISION_DT":"07/19/2011","CFR_STANDARD_CODE":"46.5(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"131.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2010-12-15"}]},{"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":"2010-12-15","lastDate":"2010-12-15","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":22,"firstDate":"2010-12-15","lastDate":"2025-12-11","metrics":{"inspectors":22,"recentRows":7,"onSiteHours":64.75,"inspectionHours":137,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"345445","EVENT_NO":"F0268FD","INSPECTION_BEGIN_DT":"12/11/2025","INSPECTION_END_DT":"12/12/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2025-12-11"},{"SOURCE_ROW_NUMBER":"35638","EVENT_NO":"6975957","INSPECTION_BEGIN_DT":"11/15/2024","INSPECTION_END_DT":"11/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2024-11-15"},{"SOURCE_ROW_NUMBER":"824600","EVENT_NO":"6972972","INSPECTION_BEGIN_DT":"03/19/2024","INSPECTION_END_DT":"03/19/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.75","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2024-03-19"},{"SOURCE_ROW_NUMBER":"797896","EVENT_NO":"6973102","INSPECTION_BEGIN_DT":"06/12/2023","INSPECTION_END_DT":"06/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2023-06-12"},{"SOURCE_ROW_NUMBER":"30945","EVENT_NO":"6916922","INSPECTION_BEGIN_DT":"03/23/2022","INSPECTION_END_DT":"03/23/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2022-03-23"},{"SOURCE_ROW_NUMBER":"764134","EVENT_NO":"6847828","INSPECTION_BEGIN_DT":"02/09/2021","INSPECTION_END_DT":"02/09/2021","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2021-02-09"},{"SOURCE_ROW_NUMBER":"1119015","EVENT_NO":"6847822","INSPECTION_BEGIN_DT":"01/27/2021","INSPECTION_END_DT":"01/27/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2021-01-27"},{"SOURCE_ROW_NUMBER":"222709","EVENT_NO":"6849199","INSPECTION_BEGIN_DT":"09/23/2020","INSPECTION_END_DT":"09/23/2020","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2020-09-23"},{"SOURCE_ROW_NUMBER":"565961","EVENT_NO":"6845095","INSPECTION_BEGIN_DT":"11/05/2019","INSPECTION_END_DT":"11/05/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2019-11-05"},{"SOURCE_ROW_NUMBER":"550110","EVENT_NO":"6793354","INSPECTION_BEGIN_DT":"02/07/2019","INSPECTION_END_DT":"02/08/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2019-02-07"},{"SOURCE_ROW_NUMBER":"589634","EVENT_NO":"6719386","INSPECTION_BEGIN_DT":"11/08/2017","INSPECTION_END_DT":"11/09/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"748558","EVENT_NO":"6679650","INSPECTION_BEGIN_DT":"02/09/2017","INSPECTION_END_DT":"02/09/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2017-02-09"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":62,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":654,"employees":2,"production":0},"2026-Q1":{"hours":642,"employees":2,"production":0},"2025-Q4":{"hours":528,"employees":2,"production":0},"2025-Q3":{"hours":598,"employees":2,"production":0},"2025-Q2":{"hours":658,"employees":2,"production":0},"2025-Q1":{"hours":575,"employees":2,"production":0},"2024-Q4":{"hours":410,"employees":2,"production":0},"2024-Q3":{"hours":532,"employees":2,"production":0},"2024-Q2":{"hours":517,"employees":2,"production":0},"2024-Q1":{"hours":555,"employees":2,"production":0},"2023-Q4":{"hours":465,"employees":2,"production":0},"2023-Q3":{"hours":495,"employees":2,"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":{"2017":{"hours":1205,"employees":2,"production":0},"2018":{"hours":1370,"employees":2,"production":0},"2019":{"hours":1406,"employees":2,"production":0},"2020":{"hours":1772,"employees":2,"production":0},"2021":{"hours":2185,"employees":2,"production":0},"2022":{"hours":1862,"employees":2,"production":0},"2023":{"hours":1939,"employees":2,"production":0},"2024":{"hours":2014,"employees":2,"production":0},"2025":{"hours":2359,"employees":2,"production":0},"2026":{"hours":1296,"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":7,"firstDate":"2010-12-15","lastDate":"2021-01-27","metrics":{"ss":1,"amountDue":808,"contested":0,"amountPaid":808,"recentRows":2,"section104d":0,"unterminated":0,"proposedPenalty":839},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"423111","VIOLATION_NO":"9634709","VIOLATION_ISSUE_DT":"01/27/2021","SIG_SUB":"N","PART_SECTION":"56.14103(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-27"},{"SOURCE_ROW_NUMBER":"423110","VIOLATION_NO":"9634708","VIOLATION_ISSUE_DT":"01/27/2021","SIG_SUB":"N","PART_SECTION":"56.14103(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-27"},{"SOURCE_ROW_NUMBER":"423114","VIOLATION_NO":"9330659","VIOLATION_ISSUE_DT":"11/08/2017","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/09/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"423113","VIOLATION_NO":"9330658","VIOLATION_ISSUE_DT":"11/08/2017","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/09/2017","PROPOSED_PENALTY":"126","AMOUNT_DUE":"126","AMOUNT_PAID":"126","CONTESTED_IND":"N","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"423112","VIOLATION_NO":"9330657","VIOLATION_ISSUE_DT":"11/08/2017","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/09/2017","PROPOSED_PENALTY":"116","AMOUNT_DUE":"116","AMOUNT_PAID":"116","CONTESTED_IND":"N","sourceDate":"2017-11-08"},{"SOURCE_ROW_NUMBER":"423116","VIOLATION_NO":"8543348","VIOLATION_ISSUE_DT":"12/15/2010","SIG_SUB":"N","PART_SECTION":"46.5(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"2","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/07/2011","PROPOSED_PENALTY":"131","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-12-15"},{"SOURCE_ROW_NUMBER":"423115","VIOLATION_NO":"8543347","VIOLATION_ISSUE_DT":"12/15/2010","SIG_SUB":"N","PART_SECTION":"41.11(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"12/17/2010","PROPOSED_PENALTY":"100","AMOUNT_DUE":"100","AMOUNT_PAID":"100","CONTESTED_IND":"N","sourceDate":"2010-12-15"}]}],"safety":{"href":"/api/v1/mines/0901209/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0901209/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":"Operators stations.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103","part":"56","subchapter":"K","subpart":"M","id":"56.14103","citation":"30 CFR 56.14103","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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","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":"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":"New miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.5","part":"46","subchapter":"H","subpart":"","id":"46.5","citation":"30 CFR 46.5","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Notification by operator.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.11","part":"41","subchapter":"G","subpart":"B","id":"41.11","citation":"30 CFR 41.11","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"0901209","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}