{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1701106","name":"MCM-ASHP","status":"Intermittent","status_date":"2023-10-27","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"ME","county":"Kennebec","nearest_town":"Augusta","operator_id":"0192453","operator_name":"Manter Construction of Maine, Inc.","controller_id":"0180981","controller_name":"Edward W Manter; Ann M Manter; Edward D Manter","district":"M2","office":"Portsmouth NH Field Office","employees":2,"latitude":44.383333,"longitude":-69.817222},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":55},"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":"1701106","name":"MCM-ASHP"},"operator":{"type":"operator","id":"0192453","name":"Manter Construction of Maine, Inc."},"controller":{"type":"controller","id":"0180981","name":"Edward W Manter; Ann M Manter; Edward D Manter"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0192453","name":"Manter Construction of Maine, Inc."},"object":{"type":"mine","id":"1701106","name":"MCM-ASHP"},"validFrom":"2023-10-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701106|0192453|2023-10-23|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0180981","name":"Edward W Manter et al"},"object":{"type":"mine","id":"1701106","name":"MCM-ASHP"},"validFrom":"2023-10-23","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701106|0180981|2023-10-23|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0180981","name":"Edward W Manter et al"},"object":{"type":"operator","id":"0192453","name":"Manter Construction of Maine, Inc."},"validFrom":"2023-10-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701106","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701106|0192453|2023-10-23|0180981|2023-10-23|38705"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0180981","name":"Edward D Manter et al"},"object":{"type":"operator","id":"0192453","name":"Manter Construction of Maine, Inc."},"validFrom":"2023-10-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701106","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701106|0192453|2023-10-23|0180981|2023-10-23|38706"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0180981","name":"Ann M Manter et al"},"object":{"type":"operator","id":"0192453","name":"Manter Construction of Maine, Inc."},"validFrom":"2023-10-23","validTo":null,"current":true,"derived":true,"evidenceMineId":"1701106","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1701106|0192453|2023-10-23|0180981|2023-10-23|38707"}}],"coverage":{"historyRecords":3,"edgeCount":5,"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":"2023-10-27","lastDate":"2023-10-27","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":9,"firstDate":"2023-10-25","lastDate":"2025-05-22","metrics":{"ss":2,"delinquent":3,"recentRows":9,"paidPenalty":1351,"proposedPenalty":1351,"currentAssessment":1351},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3007731","VIOLATION_NO":"5070100","ISSUE_DT":"05/22/2025","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"3007730","VIOLATION_NO":"5070099","ISSUE_DT":"05/22/2025","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"3007729","VIOLATION_NO":"5070098","ISSUE_DT":"05/22/2025","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"2735733","VIOLATION_NO":"9852154","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"46.6(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"159.00","CURRENT_ASSESSMENT_AMT":"159.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"2735732","VIOLATION_NO":"9852153","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"46.3(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"2735731","VIOLATION_NO":"9852152","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"155.00","CURRENT_ASSESSMENT_AMT":"155.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"2735730","VIOLATION_NO":"9852151","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"155.00","CURRENT_ASSESSMENT_AMT":"155.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"2735729","VIOLATION_NO":"9852150","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"2735728","VIOLATION_NO":"9852149","ISSUE_DT":"10/25/2023","CFR_STANDARD_CD":"41.11(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-10-25"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"2023-10-23","lastDate":"2023-10-23","metrics":{"recentRows":3,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":4,"firstDate":"2023-10-25","lastDate":"2026-03-25","metrics":{"inspectors":4,"recentRows":4,"onSiteHours":21.5,"inspectionHours":54.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"402765","EVENT_NO":"F01A826","INSPECTION_BEGIN_DT":"03/25/2026","INSPECTION_END_DT":"03/25/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2026-03-25"},{"SOURCE_ROW_NUMBER":"244669","EVENT_NO":"F026632","INSPECTION_BEGIN_DT":"05/22/2025","INSPECTION_END_DT":"05/23/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"460896","EVENT_NO":"6928335","INSPECTION_BEGIN_DT":"11/06/2023","INSPECTION_END_DT":"11/06/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2023-11-06"},{"SOURCE_ROW_NUMBER":"515183","EVENT_NO":"6928332","INSPECTION_BEGIN_DT":"10/25/2023","INSPECTION_END_DT":"10/31/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2023-10-25"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1262,"employees":3,"production":0},"2026-Q1":{"hours":887,"employees":2,"production":0},"2025-Q4":{"hours":893,"employees":2,"production":0},"2025-Q3":{"hours":998,"employees":3,"production":0},"2025-Q2":{"hours":1240,"employees":3,"production":0},"2025-Q1":{"hours":1391,"employees":4,"production":0},"2024-Q4":{"hours":1025,"employees":3,"production":0},"2024-Q3":{"hours":2010,"employees":5,"production":0},"2024-Q2":{"hours":2465,"employees":4,"production":0},"2024-Q1":{"hours":1,"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":6,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2024":{"hours":5501,"employees":4,"production":0},"2025":{"hours":4522,"employees":3,"production":0},"2026":{"hours":2149,"employees":3,"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":"2023-10-31","lastDate":"2023-10-31","metrics":{"recentRows":2,"actionTaken":2,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"277205","EVENT_NO":"6928332","SAMPLE_NO":"000000202304945200","SAMPLE_DATE":"10/31/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-10-31"},{"SOURCE_ROW_NUMBER":"277204","EVENT_NO":"6928332","SAMPLE_NO":"000000202304945100","SAMPLE_DATE":"10/31/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-10-31"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":9,"firstDate":"2023-10-25","lastDate":"2025-05-22","metrics":{"ss":2,"amountDue":1351,"contested":0,"amountPaid":1351,"recentRows":9,"section104d":0,"unterminated":0,"proposedPenalty":1351},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1245798","VIOLATION_NO":"5070100","VIOLATION_ISSUE_DT":"05/22/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"1245797","VIOLATION_NO":"5070099","VIOLATION_ISSUE_DT":"05/22/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"1245796","VIOLATION_NO":"5070098","VIOLATION_ISSUE_DT":"05/22/2025","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-05-22"},{"SOURCE_ROW_NUMBER":"1245804","VIOLATION_NO":"9852154","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"N","PART_SECTION":"46.6(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/27/2023","PROPOSED_PENALTY":"159","AMOUNT_DUE":"159","AMOUNT_PAID":"159","CONTESTED_IND":"N","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"1245803","VIOLATION_NO":"9852153","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"N","PART_SECTION":"46.3(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/25/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"1245802","VIOLATION_NO":"9852152","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/31/2023","PROPOSED_PENALTY":"155","AMOUNT_DUE":"155","AMOUNT_PAID":"155","CONTESTED_IND":"N","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"1245801","VIOLATION_NO":"9852151","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/31/2023","PROPOSED_PENALTY":"155","AMOUNT_DUE":"155","AMOUNT_PAID":"155","CONTESTED_IND":"N","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"1245800","VIOLATION_NO":"9852150","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/06/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-25"},{"SOURCE_ROW_NUMBER":"1245799","VIOLATION_NO":"9852149","VIOLATION_ISSUE_DT":"10/25/2023","SIG_SUB":"N","PART_SECTION":"41.11(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/25/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-10-25"}]}],"safety":{"href":"/api/v1/mines/1701106/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1701106/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":"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":"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":4},{"chapter":"I","heading":"Newly hired experienced miner training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.6","part":"46","subchapter":"H","subpart":"","id":"46.6","citation":"30 CFR 46.6","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":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","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":"1701106","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}