{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"0203165","name":"Buckeye Plant","status":"Temporarily Idled","status_date":"2025-06-01","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"AZ","county":"Maricopa","nearest_town":"Phoenix","operator_id":"L01838","operator_name":"Arizona Materials","controller_id":"M02046","controller_name":"Summit Materials LLC","district":"C09","office":"Mesa North AZ Field Office","employees":0,"latitude":33.326389,"longitude":-112.611667},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":268},"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":"0203165","name":"Buckeye Plant"},"operator":{"type":"operator","id":"L01838","name":"Arizona Materials"},"controller":{"type":"controller","id":"M02046","name":"Summit Materials LLC"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M01655","name":"Harold  Elam"},"object":{"type":"mine","id":"0203165","name":"Buckeye Plant"},"validFrom":"1950-01-01","validTo":"2011-03-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|M01655|1950-01-01|2011-03-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0043369","name":"Arms Length Investors LLC  et al"},"object":{"type":"mine","id":"0203165","name":"Buckeye Plant"},"validFrom":"2004-02-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|0043369|2004-02-19|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0052526","name":"Arizona Materials LLC"},"object":{"type":"mine","id":"0203165","name":"Buckeye Plant"},"validFrom":"2007-03-27","validTo":"2023-06-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|0052526|2007-03-27|2023-06-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0043369","name":"Arms Length Investors LLC  et al"},"object":{"type":"operator","id":"0052526","name":"Arizona Materials LLC"},"validFrom":"2007-03-27","validTo":"2023-06-18","current":false,"derived":true,"evidenceMineId":"0203165","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|0052526|2007-03-27|0043369|2004-02-19|4597"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0043369","name":"DBJ Enterprises LLC  et al"},"object":{"type":"operator","id":"0052526","name":"Arizona Materials LLC"},"validFrom":"2007-03-27","validTo":"2023-06-18","current":false,"derived":true,"evidenceMineId":"0203165","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|0052526|2007-03-27|0043369|2004-02-19|4598"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02046","name":"Summit Materials LLC"},"object":{"type":"mine","id":"0203165","name":"Buckeye Plant"},"validFrom":"2011-04-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|M02046|2011-04-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L01838","name":"Arizona Materials"},"object":{"type":"mine","id":"0203165","name":"Buckeye Plant"},"validFrom":"2023-06-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|L01838|2023-06-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M01655","name":"Harold  Elam"},"object":{"type":"operator","id":"L01838","name":"Arizona Materials"},"validFrom":"2023-06-19","validTo":"2011-03-31","current":false,"derived":true,"evidenceMineId":"0203165","intervalAnomaly":true,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|L01838|2023-06-19|M01655|1950-01-01|120058"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02046","name":"Summit Materials LLC"},"object":{"type":"operator","id":"L01838","name":"Arizona Materials"},"validFrom":"2023-06-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"0203165","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"0203165|L01838|2023-06-19|M02046|2011-04-01|122854"}}],"coverage":{"historyRecords":4,"edgeCount":9,"intervalAnomalies":1,"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":"2025-06-01","lastDate":"2025-06-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-area-samples","name":"Metal and Nonmetal Area Samples","domains":["health","safety"],"products":["area contaminant trends","result-to-standard context","sampling recency"],"rowCount":2,"firstDate":"2016-09-21","lastDate":"2016-09-21","metrics":{"recentRows":0,"actionTaken":2,"concentrationTotal":0},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":58,"firstDate":"2007-07-10","lastDate":"2024-04-15","metrics":{"ss":17,"delinquent":58,"recentRows":19,"paidPenalty":9699,"proposedPenalty":10443,"currentAssessment":9699},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2940906","VIOLATION_NO":"9904563","ISSUE_DT":"04/15/2024","CFR_STANDARD_CD":"56.1000","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-04-15"},{"SOURCE_ROW_NUMBER":"2627453","VIOLATION_NO":"6858821","ISSUE_DT":"11/03/2022","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"2627452","VIOLATION_NO":"6858820","ISSUE_DT":"11/03/2022","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"2627451","VIOLATION_NO":"6858819","ISSUE_DT":"11/03/2022","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"2624098","VIOLATION_NO":"9652613","ISSUE_DT":"11/23/2021","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"453.00","CURRENT_ASSESSMENT_AMT":"453.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-11-23"},{"SOURCE_ROW_NUMBER":"2623891","VIOLATION_NO":"9477498","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.18002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1089.00","CURRENT_ASSESSMENT_AMT":"1089.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623890","VIOLATION_NO":"9477497","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623889","VIOLATION_NO":"9477496","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.9301","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"302.00","CURRENT_ASSESSMENT_AMT":"302.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623888","VIOLATION_NO":"9477495","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.4201","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623887","VIOLATION_NO":"9477494","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623886","VIOLATION_NO":"9477493","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.12019","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"2623885","VIOLATION_NO":"9477492","ISSUE_DT":"01/07/2021","CFR_STANDARD_CD":"56.12006","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"302.00","CURRENT_ASSESSMENT_AMT":"302.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-01-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":3,"firstDate":"2011-06-15","lastDate":"2021-10-20","metrics":{"appeals":0,"decisions":3,"recentRows":1,"decisionPenalty":608,"originalPenalty":1352},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"425901","VIOLATION_NO":"9477492","DOCKET_NO":"WEST 2021-0167","DECISION_DT":"10/20/2021","DECISION_TYPE_CODE_DESC":"Default","ORIGINAL_PENALTY_AMT":"302.00","DECISION_PENALTY_AMT":"302.00","JUDGE_FIRST_NAME":"N/A","sourceDate":"2021-10-20"},{"SOURCE_ROW_NUMBER":"319196","VIOLATION_NO":"8585645","DOCKET_NO":"WEST 2012-545M","DECISION_DT":"04/02/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"807.00","DECISION_PENALTY_AMT":"181.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2013-04-02"},{"SOURCE_ROW_NUMBER":"279672","VIOLATION_NO":"6454934","DOCKET_NO":"WEST 2010-1459M","DECISION_DT":"06/15/2011","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"125.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2011-06-15"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":8,"firstDate":"2007-08-15","lastDate":"2008-02-13","metrics":{"linkedIssuances":8},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2010-04-30","lastDate":"2021-01-07","metrics":{"decisions":3,"ssChanged":3,"recentRows":1,"decisionPenalty":608,"proposedPenalty":1352},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"331501","CITATION_NO":"9477492","CITATION_ISSUE_DT":"01/07/2021","DOCKET_NO":"WEST 2021-0167","DECISION_DT":"10/20/2021","CFR_STANDARD_CODE":"56.12006","ORIGINAL_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"302.00","DECISION_PENALTY_AMT":"302.00","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"86446","CITATION_NO":"8585645","CITATION_ISSUE_DT":"12/12/2011","DOCKET_NO":"WEST 2012-545M","DECISION_DT":"04/02/2013","CFR_STANDARD_CODE":"56.14205","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"807.00","DECISION_PENALTY_AMT":"181.00","sourceDate":"2011-12-12"},{"SOURCE_ROW_NUMBER":"76477","CITATION_NO":"6454934","CITATION_ISSUE_DT":"04/30/2010","DOCKET_NO":"WEST 2010-1459M","DECISION_DT":"06/15/2011","CFR_STANDARD_CODE":"56.12002","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"243.00","DECISION_PENALTY_AMT":"125.00","sourceDate":"2010-04-30"}]},{"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":"2007-03-27","lastDate":"2023-06-19","metrics":{"recentRows":2,"currentOperatorTenures":2,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":31,"firstDate":"2007-07-09","lastDate":"2025-09-17","metrics":{"inspectors":31,"recentRows":8,"onSiteHours":116,"inspectionHours":265,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"546570","EVENT_NO":"F00FAC7","INSPECTION_BEGIN_DT":"09/17/2025","INSPECTION_END_DT":"09/17/2025","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.75","SUM_TOTAL_ON_SITE_HOURS":".25","sourceDate":"2025-09-17"},{"SOURCE_ROW_NUMBER":"572089","EVENT_NO":"F010257","INSPECTION_BEGIN_DT":"07/23/2025","INSPECTION_END_DT":"07/25/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2025-07-23"},{"SOURCE_ROW_NUMBER":"69849","EVENT_NO":"F00DD32","INSPECTION_BEGIN_DT":"04/15/2024","INSPECTION_END_DT":"04/15/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2024-04-15"},{"SOURCE_ROW_NUMBER":"906903","EVENT_NO":"6858762","INSPECTION_BEGIN_DT":"11/03/2022","INSPECTION_END_DT":"11/14/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"58716","EVENT_NO":"6858604","INSPECTION_BEGIN_DT":"12/01/2021","INSPECTION_END_DT":"12/02/2021","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2021-12-01"},{"SOURCE_ROW_NUMBER":"851484","EVENT_NO":"6855998","INSPECTION_BEGIN_DT":"11/23/2021","INSPECTION_END_DT":"11/24/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2021-11-23"},{"SOURCE_ROW_NUMBER":"217407","EVENT_NO":"6855908","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":"7","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2021-02-09"},{"SOURCE_ROW_NUMBER":"354244","EVENT_NO":"6855902","INSPECTION_BEGIN_DT":"01/07/2021","INSPECTION_END_DT":"01/11/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"398411","EVENT_NO":"6786716","INSPECTION_BEGIN_DT":"10/13/2020","INSPECTION_END_DT":"10/13/2020","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2020-10-13"},{"SOURCE_ROW_NUMBER":"256498","EVENT_NO":"6784742","INSPECTION_BEGIN_DT":"03/16/2020","INSPECTION_END_DT":"03/16/2020","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2020-03-16"},{"SOURCE_ROW_NUMBER":"3028","EVENT_NO":"6784740","INSPECTION_BEGIN_DT":"03/10/2020","INSPECTION_END_DT":"03/10/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"1076423","EVENT_NO":"6776393","INSPECTION_BEGIN_DT":"02/06/2019","INSPECTION_END_DT":"02/06/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2019-02-06"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":78,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":0,"employees":0,"production":0},"2026-Q1":{"hours":0,"employees":0,"production":0},"2025-Q4":{"hours":0,"employees":0,"production":0},"2025-Q3":{"hours":1,"employees":1,"production":0},"2025-Q2":{"hours":105,"employees":1,"production":0},"2025-Q1":{"hours":474,"employees":2,"production":0},"2024-Q4":{"hours":0,"employees":0,"production":0},"2024-Q3":{"hours":1436,"employees":5,"production":0},"2024-Q2":{"hours":8,"employees":1,"production":0},"2024-Q1":{"hours":248,"employees":1,"production":0},"2023-Q4":{"hours":219,"employees":1,"production":0},"2023-Q3":{"hours":248,"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":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":587,"employees":4,"production":0},"2018":{"hours":1931,"employees":3,"production":0},"2019":{"hours":402,"employees":2,"production":0},"2020":{"hours":869,"employees":2,"production":0},"2021":{"hours":1021,"employees":2,"production":0},"2022":{"hours":596,"employees":1,"production":0},"2023":{"hours":3474,"employees":3,"production":0},"2024":{"hours":1692,"employees":2,"production":0},"2025":{"hours":580,"employees":1,"production":0},"2026":{"hours":0,"employees":0,"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":1,"firstDate":"2010-05-25","lastDate":"2010-05-25","metrics":{"recentRows":0,"actionTaken":1,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"100890","EVENT_NO":"1108650","SAMPLE_NO":"000000201005100000","SAMPLE_DATE":"05/25/2010","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2010-05-25"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":58,"firstDate":"2007-07-10","lastDate":"2024-04-15","metrics":{"ss":17,"amountDue":9699,"contested":1,"amountPaid":9699,"recentRows":19,"section104d":0,"unterminated":0,"proposedPenalty":10443},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"155863","VIOLATION_NO":"9904563","VIOLATION_ISSUE_DT":"04/15/2024","SIG_SUB":"N","PART_SECTION":"56.1000","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/15/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-15"},{"SOURCE_ROW_NUMBER":"155873","VIOLATION_NO":"6858821","VIOLATION_ISSUE_DT":"11/03/2022","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/03/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"155872","VIOLATION_NO":"6858820","VIOLATION_ISSUE_DT":"11/03/2022","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/03/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"155871","VIOLATION_NO":"6858819","VIOLATION_ISSUE_DT":"11/03/2022","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/03/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-11-03"},{"SOURCE_ROW_NUMBER":"155874","VIOLATION_NO":"9652613","VIOLATION_ISSUE_DT":"11/23/2021","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"12/01/2021","PROPOSED_PENALTY":"453","AMOUNT_DUE":"453","AMOUNT_PAID":"453","CONTESTED_IND":"N","sourceDate":"2021-11-23"},{"SOURCE_ROW_NUMBER":"155834","VIOLATION_NO":"9477498","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"Y","PART_SECTION":"56.18002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"2","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"1089","AMOUNT_DUE":"1089","AMOUNT_PAID":"1089","CONTESTED_IND":"N","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155833","VIOLATION_NO":"9477497","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","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":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155832","VIOLATION_NO":"9477496","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"Y","PART_SECTION":"56.9301","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/07/2021","PROPOSED_PENALTY":"302","AMOUNT_DUE":"302","AMOUNT_PAID":"302","CONTESTED_IND":"N","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155831","VIOLATION_NO":"9477495","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"N","PART_SECTION":"56.4201","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155830","VIOLATION_NO":"9477494","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155829","VIOLATION_NO":"9477493","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"N","PART_SECTION":"56.12019","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":"2021-01-07"},{"SOURCE_ROW_NUMBER":"155828","VIOLATION_NO":"9477492","VIOLATION_ISSUE_DT":"01/07/2021","SIG_SUB":"Y","PART_SECTION":"56.12006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/09/2021","PROPOSED_PENALTY":"302","AMOUNT_DUE":"302","AMOUNT_PAID":"302","CONTESTED_IND":"N","sourceDate":"2021-01-07"}]}],"safety":{"href":"/api/v1/mines/0203165/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/0203165/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":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":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","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":"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":1},{"chapter":"I","heading":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"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":"Dump site restraints.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301","part":"56","subchapter":"K","subpart":"H","id":"56.9301","citation":"30 CFR 56.9301","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},{"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":"Access to stationary electrical equipment or switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12019","part":"56","subchapter":"K","subpart":"K","id":"56.12019","citation":"30 CFR 56.12019","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":"Distribution boxes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12006","part":"56","subchapter":"K","subpart":"K","id":"56.12006","citation":"30 CFR 56.12006","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":"0203165","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}