{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3901659","name":"CEC MOBILE","status":"Intermittent","status_date":"2021-12-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"SD","county":"Tripp","nearest_town":"Colome","operator_id":"0051976","operator_name":"Atteberry Construction","controller_id":"0165821","controller_name":"Lee R  Atteberry; Kurtis  Atteberry","district":"M6","office":"Rapid City SD Field Office","employees":2,"latitude":43.000556,"longitude":-99.541667},"coverage":{"contributingSources":8,"registeredSources":20,"sourceRows":44},"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":"3901659","name":"CEC MOBILE"},"operator":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"controller":{"type":"controller","id":"0165821","name":"Lee R  Atteberry; Kurtis  Atteberry"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0042769","name":"Lucy L  Atteberry et al"},"object":{"type":"mine","id":"3901659","name":"CEC MOBILE"},"validFrom":"2004-02-27","validTo":"2021-12-09","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0042769|2004-02-27|2021-12-09"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0165821","name":"Lee R  Atteberry et al"},"object":{"type":"mine","id":"3901659","name":"CEC MOBILE"},"validFrom":"2021-12-10","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0165821|2021-12-10|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"object":{"type":"mine","id":"3901659","name":"CEC MOBILE"},"validFrom":"2021-12-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0051976|2021-12-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0042769","name":"Lucy L  Atteberry et al"},"object":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"validFrom":"2021-12-22","validTo":"2021-12-09","current":false,"derived":true,"evidenceMineId":"3901659","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0051976|2021-12-22|0042769|2004-02-27|4275"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0042769","name":"Lee R  Atteberry et al"},"object":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"validFrom":"2021-12-22","validTo":"2021-12-09","current":false,"derived":true,"evidenceMineId":"3901659","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0051976|2021-12-22|0042769|2004-02-27|4276"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0165821","name":"Lee R  Atteberry et al"},"object":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"validFrom":"2021-12-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"3901659","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0051976|2021-12-22|0165821|2021-12-10|34763"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0165821","name":"Kurtis  Atteberry et al"},"object":{"type":"operator","id":"0051976","name":"Atteberry Construction"},"validFrom":"2021-12-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"3901659","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3901659|0051976|2021-12-22|0165821|2021-12-10|34764"}}],"coverage":{"historyRecords":4,"edgeCount":7,"intervalAnomalies":2,"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":"2021-12-01","lastDate":"2021-12-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":4,"firstDate":"2022-01-04","lastDate":"2023-04-20","metrics":{"ss":1,"delinquent":4,"recentRows":4,"paidPenalty":574,"proposedPenalty":574,"currentAssessment":574},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2758267","VIOLATION_NO":"9721416","ISSUE_DT":"04/20/2023","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2758266","VIOLATION_NO":"9721415","ISSUE_DT":"04/20/2023","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"155.00","CURRENT_ASSESSMENT_AMT":"155.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2758265","VIOLATION_NO":"9721414","ISSUE_DT":"04/20/2023","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2617410","VIOLATION_NO":"9651063","ISSUE_DT":"01/04/2022","CFR_STANDARD_CD":"56.4402","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-01-04"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"2021-12-22","lastDate":"2021-12-22","metrics":{"recentRows":4,"currentOperatorTenures":4,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":5,"firstDate":"2022-01-03","lastDate":"2026-08-17","metrics":{"inspectors":5,"recentRows":5,"onSiteHours":27.25,"inspectionHours":69.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"582376","EVENT_NO":"F03B8CC","INSPECTION_BEGIN_DT":"08/17/2026","INSPECTION_END_DT":"08/18/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.25","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2026-08-17"},{"SOURCE_ROW_NUMBER":"989458","EVENT_NO":"6950286","INSPECTION_BEGIN_DT":"03/18/2025","INSPECTION_END_DT":"03/19/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2025-03-18"},{"SOURCE_ROW_NUMBER":"993059","EVENT_NO":"6950230","INSPECTION_BEGIN_DT":"06/13/2024","INSPECTION_END_DT":"06/13/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2024-06-13"},{"SOURCE_ROW_NUMBER":"1028008","EVENT_NO":"6941106","INSPECTION_BEGIN_DT":"04/19/2023","INSPECTION_END_DT":"04/20/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2023-04-19"},{"SOURCE_ROW_NUMBER":"86984","EVENT_NO":"6852900","INSPECTION_BEGIN_DT":"01/03/2022","INSPECTION_END_DT":"01/04/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2022-01-03"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":19,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":60,"employees":1,"production":0},"2026-Q1":{"hours":31,"employees":1,"production":0},"2025-Q4":{"hours":0,"employees":0,"production":0},"2025-Q3":{"hours":0,"employees":0,"production":0},"2025-Q2":{"hours":59,"employees":1,"production":0},"2025-Q1":{"hours":0,"employees":0,"production":0},"2024-Q4":{"hours":5,"employees":1,"production":0},"2024-Q3":{"hours":16,"employees":1,"production":0},"2024-Q2":{"hours":26,"employees":2,"production":0},"2024-Q1":{"hours":68,"employees":2,"production":0},"2023-Q4":{"hours":75,"employees":1,"production":0},"2023-Q3":{"hours":63,"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":{"2021":{"hours":158,"employees":2,"production":0},"2022":{"hours":390,"employees":2,"production":0},"2023":{"hours":2586,"employees":2,"production":0},"2024":{"hours":115,"employees":2,"production":0},"2025":{"hours":59,"employees":1,"production":0},"2026":{"hours":91,"employees":1,"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":4,"firstDate":"2022-01-04","lastDate":"2023-04-20","metrics":{"ss":1,"amountDue":574,"contested":0,"amountPaid":574,"recentRows":4,"section104d":0,"unterminated":0,"proposedPenalty":574},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2043720","VIOLATION_NO":"9721416","VIOLATION_ISSUE_DT":"04/20/2023","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/24/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2043719","VIOLATION_NO":"9721415","VIOLATION_ISSUE_DT":"04/20/2023","SIG_SUB":"Y","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/20/2023","PROPOSED_PENALTY":"155","AMOUNT_DUE":"155","AMOUNT_PAID":"155","CONTESTED_IND":"N","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2043718","VIOLATION_NO":"9721414","VIOLATION_ISSUE_DT":"04/20/2023","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/20/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-20"},{"SOURCE_ROW_NUMBER":"2043717","VIOLATION_NO":"9651063","VIOLATION_ISSUE_DT":"01/04/2022","SIG_SUB":"N","PART_SECTION":"56.4402","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/04/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-01-04"}]}],"safety":{"href":"/api/v1/mines/3901659/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3901659/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":"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},{"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":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","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 can use.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4402","part":"56","subchapter":"K","subpart":"C","id":"56.4402","citation":"30 CFR 56.4402","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":"3901659","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}