{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4202613","name":"Erda","status":"Active","status_date":"2020-04-27","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"UT","county":"Tooele","nearest_town":"Erda","operator_id":"0208553","operator_name":"StoneRiver Materials","controller_id":"0199581","controller_name":"Jeff V  Anderson","district":"M6","office":"Salt Lake City UT Field Office","employees":2,"latitude":40.634722,"longitude":-112.276111},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":303},"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":"4202613","name":"Erda"},"operator":{"type":"operator","id":"0208553","name":"StoneRiver Materials"},"controller":{"type":"controller","id":"0199581","name":"Jeff V  Anderson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0130314","name":"Rhine Construction"},"object":{"type":"mine","id":"4202613","name":"Erda"},"validFrom":"2013-09-05","validTo":"2026-03-30","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0130314|2013-09-05|2026-03-30"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0110863","name":"Kolby  Anderson et al"},"object":{"type":"mine","id":"4202613","name":"Erda"},"validFrom":"2013-09-05","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0110863|2013-09-05|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0110863","name":"Kolby  Anderson et al"},"object":{"type":"operator","id":"0130314","name":"Rhine Construction"},"validFrom":"2013-09-05","validTo":"2026-03-30","current":false,"derived":true,"evidenceMineId":"4202613","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0130314|2013-09-05|0110863|2013-09-05|20349"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0110863","name":"Sharkol LLC et al"},"object":{"type":"operator","id":"0130314","name":"Rhine Construction"},"validFrom":"2013-09-05","validTo":"2026-03-30","current":false,"derived":true,"evidenceMineId":"4202613","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0130314|2013-09-05|0110863|2013-09-05|20350"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0208553","name":"StoneRiver Materials"},"object":{"type":"mine","id":"4202613","name":"Erda"},"validFrom":"2026-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0208553|2026-03-31|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0199581","name":"Jeff V  Anderson"},"object":{"type":"mine","id":"4202613","name":"Erda"},"validFrom":"2026-03-31","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0199581|2026-03-31|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0199581","name":"Jeff V  Anderson"},"object":{"type":"operator","id":"0208553","name":"StoneRiver Materials"},"validFrom":"2026-03-31","validTo":null,"current":true,"derived":true,"evidenceMineId":"4202613","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202613|0208553|2026-03-31|0199581|2026-03-31|42504"}}],"coverage":{"historyRecords":3,"edgeCount":7,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":1,"firstDate":"2026-04-14","lastDate":"2026-04-14","metrics":{"daysLost":25,"injuries":1,"fatalities":0,"recentRows":1,"restrictedDays":77,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"231174","DOCUMENT_NO":"220261110036","ACCIDENT_DT":"04/14/2026","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Master mechanic, Foreman, Supervisor","NO_INJURIES":"1","DAYS_LOST":"25","NARRATIVE":"Stepped out of truck and hurt knee","sourceDate":"2026-04-14"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2020-04-27","lastDate":"2020-04-27","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":1,"firstDate":"2016-10-17","lastDate":"2016-10-17","metrics":{"recentRows":0,"actionTaken":1,"concentrationTotal":0.22},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":69,"firstDate":"2014-08-27","lastDate":"2026-08-18","metrics":{"ss":10,"delinquent":65,"recentRows":57,"paidPenalty":19097.91,"proposedPenalty":26339,"currentAssessment":26201},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3018649","VIOLATION_NO":"5210850","ISSUE_DT":"08/18/2026","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"3018648","VIOLATION_NO":"5210849","ISSUE_DT":"08/18/2026","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":"Printed","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"3018647","VIOLATION_NO":"5210848","ISSUE_DT":"08/18/2026","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"3018646","VIOLATION_NO":"5210847","ISSUE_DT":"08/18/2026","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"3033287","VIOLATION_NO":"5055796","ISSUE_DT":"02/03/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"642.00","CURRENT_ASSESSMENT_AMT":"642.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"3033286","VIOLATION_NO":"5055795","ISSUE_DT":"02/03/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3184.00","CURRENT_ASSESSMENT_AMT":"3184.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"3033285","VIOLATION_NO":"5055794","ISSUE_DT":"02/03/2026","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1431.00","CURRENT_ASSESSMENT_AMT":"1431.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"3033284","VIOLATION_NO":"5055793","ISSUE_DT":"02/03/2026","CFR_STANDARD_CD":"56.12013","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"642.00","CURRENT_ASSESSMENT_AMT":"642.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"3033245","VIOLATION_NO":"5055737","ISSUE_DT":"09/22/2025","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"193.00","CURRENT_ASSESSMENT_AMT":"193.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"3033244","VIOLATION_NO":"5055736","ISSUE_DT":"09/22/2025","CFR_STANDARD_CD":"56.12016","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1431.00","CURRENT_ASSESSMENT_AMT":"1431.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"3033243","VIOLATION_NO":"5055735","ISSUE_DT":"09/22/2025","CFR_STANDARD_CD":"56.12068","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3184.00","CURRENT_ASSESSMENT_AMT":"3184.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"2762709","VIOLATION_NO":"9820200","ISSUE_DT":"04/08/2025","CFR_STANDARD_CD":"46.9","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-04-08"}]},{"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":"2017-06-28","lastDate":"2017-06-28","metrics":{"appeals":0,"decisions":3,"recentRows":0,"decisionPenalty":366,"originalPenalty":504},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"388909","VIOLATION_NO":"8836800","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"276.00","DECISION_PENALTY_AMT":"138.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"388611","VIOLATION_NO":"8837002","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2017-06-28"},{"SOURCE_ROW_NUMBER":"124853","VIOLATION_NO":"8837001","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2017-06-28"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":3,"firstDate":"2016-10-11","lastDate":"2016-10-11","metrics":{"decisions":3,"ssChanged":0,"recentRows":0,"decisionPenalty":366,"proposedPenalty":504},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"264270","CITATION_NO":"8837002","CITATION_ISSUE_DT":"10/11/2016","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.4201(a)(2)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","sourceDate":"2016-10-11"},{"SOURCE_ROW_NUMBER":"213482","CITATION_NO":"8836800","CITATION_ISSUE_DT":"10/11/2016","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"276.00","DECISION_PENALTY_AMT":"138.00","sourceDate":"2016-10-11"},{"SOURCE_ROW_NUMBER":"155626","CITATION_NO":"8837001","CITATION_ISSUE_DT":"10/11/2016","DOCKET_NO":"WEST 2017-0186","DECISION_DT":"06/28/2017","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"114.00","DECISION_PENALTY_AMT":"114.00","sourceDate":"2016-10-11"}]},{"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":"2013-09-05","lastDate":"2026-03-31","metrics":{"recentRows":1,"currentOperatorTenures":1,"completedOperatorTenures":2},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":21,"firstDate":"2014-08-27","lastDate":"2026-09-03","metrics":{"inspectors":21,"recentRows":14,"onSiteHours":152.25,"inspectionHours":323.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"961693","EVENT_NO":"F03772E","INSPECTION_BEGIN_DT":"09/03/2026","INSPECTION_END_DT":"09/03/2026","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2026-09-03"},{"SOURCE_ROW_NUMBER":"56471","EVENT_NO":"F02D456","INSPECTION_BEGIN_DT":"08/18/2026","INSPECTION_END_DT":"08/20/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22","SUM_TOTAL_ON_SITE_HOURS":"13.5","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"932025","EVENT_NO":"F03A018","INSPECTION_BEGIN_DT":"02/03/2026","INSPECTION_END_DT":"02/04/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"954560","EVENT_NO":"F03A00A","INSPECTION_BEGIN_DT":"09/22/2025","INSPECTION_END_DT":"09/23/2025","ACTIVITY_CODE":"E04","ACTIVITY":"Verbal Hazard Complaint Inspections","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"472219","EVENT_NO":"F03A00B","INSPECTION_BEGIN_DT":"09/22/2025","INSPECTION_END_DT":"09/23/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"644956","EVENT_NO":"6943886","INSPECTION_BEGIN_DT":"04/07/2025","INSPECTION_END_DT":"04/11/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2025-04-07"},{"SOURCE_ROW_NUMBER":"227393","EVENT_NO":"6949550","INSPECTION_BEGIN_DT":"11/13/2024","INSPECTION_END_DT":"11/15/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2024-11-13"},{"SOURCE_ROW_NUMBER":"846757","EVENT_NO":"6944232","INSPECTION_BEGIN_DT":"05/21/2024","INSPECTION_END_DT":"05/23/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2024-05-21"},{"SOURCE_ROW_NUMBER":"691589","EVENT_NO":"6944214","INSPECTION_BEGIN_DT":"01/08/2024","INSPECTION_END_DT":"01/11/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2024-01-08"},{"SOURCE_ROW_NUMBER":"791015","EVENT_NO":"6860177","INSPECTION_BEGIN_DT":"06/06/2023","INSPECTION_END_DT":"06/09/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2023-06-06"},{"SOURCE_ROW_NUMBER":"396294","EVENT_NO":"6859717","INSPECTION_BEGIN_DT":"02/07/2023","INSPECTION_END_DT":"02/10/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"25.5","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2023-02-07"},{"SOURCE_ROW_NUMBER":"469521","EVENT_NO":"6860036","INSPECTION_BEGIN_DT":"08/10/2022","INSPECTION_END_DT":"08/11/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2022-08-10"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":96,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":6812,"employees":13,"production":0},"2026-Q1":{"hours":1335,"employees":11,"production":0},"2025-Q4":{"hours":6532,"employees":12,"production":0},"2025-Q3":{"hours":5030,"employees":9,"production":0},"2025-Q2":{"hours":4774,"employees":9,"production":0},"2025-Q1":{"hours":4245,"employees":9,"production":0},"2024-Q4":{"hours":5040,"employees":220,"production":0},"2024-Q3":{"hours":4947,"employees":9,"production":0},"2024-Q2":{"hours":5628,"employees":11,"production":0},"2024-Q1":{"hours":5935,"employees":10,"production":0},"2023-Q4":{"hours":7681,"employees":13,"production":0},"2023-Q3":{"hours":9506,"employees":15,"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":21,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":8251,"employees":5,"production":0},"2018":{"hours":9236,"employees":6,"production":0},"2019":{"hours":11781,"employees":7,"production":0},"2020":{"hours":15127,"employees":9,"production":0},"2021":{"hours":10028,"employees":8,"production":0},"2022":{"hours":20410,"employees":10,"production":0},"2023":{"hours":31337,"employees":13,"production":0},"2024":{"hours":21550,"employees":63,"production":0},"2025":{"hours":20581,"employees":10,"production":0},"2026":{"hours":8147,"employees":12,"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":14,"firstDate":"2018-10-30","lastDate":"2026-08-19","metrics":{"recentRows":10,"actionTaken":14,"maxExposureRatio":0.54,"overExposureLimit":0,"exposureRatioTotal":2.48},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"313939","EVENT_NO":"F02D456","SAMPLE_NO":"000000202603399300","SAMPLE_DATE":"08/19/2026","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":"2026-08-19"},{"SOURCE_ROW_NUMBER":"313938","EVENT_NO":"F02D456","SAMPLE_NO":"000000202603399100","SAMPLE_DATE":"08/19/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"313930","EVENT_NO":"F02D456","SAMPLE_NO":"000000202603399200","SAMPLE_DATE":"08/19/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"313905","EVENT_NO":"F02D456","SAMPLE_NO":"000000202603399400","SAMPLE_DATE":"08/19/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Supervisor, Co. Official","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-19"},{"SOURCE_ROW_NUMBER":"281176","EVENT_NO":"6944232","SAMPLE_NO":"000000202402196000","SAMPLE_DATE":"05/23/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Shovel Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-05-23"},{"SOURCE_ROW_NUMBER":"281175","EVENT_NO":"6944232","SAMPLE_NO":"000000202402195900","SAMPLE_DATE":"05/23/2024","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.37","EXPOSURE_LIMIT":"0000.81","C_OVER_E":"00.46","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-05-23"},{"SOURCE_ROW_NUMBER":"281174","EVENT_NO":"6944232","SAMPLE_NO":"000000202402195800","SAMPLE_DATE":"05/23/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-05-23"},{"SOURCE_ROW_NUMBER":"257172","EVENT_NO":"6854554","SAMPLE_NO":"000000202102239500","SAMPLE_DATE":"05/26/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.88","C_OVER_E":"00.31","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"257171","EVENT_NO":"6854554","SAMPLE_NO":"000000202102239400","SAMPLE_DATE":"05/26/2021","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":"2021-05-26"},{"SOURCE_ROW_NUMBER":"257170","EVENT_NO":"6854554","SAMPLE_NO":"000000202102239300","SAMPLE_DATE":"05/26/2021","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"220469","EVENT_NO":"6781803","SAMPLE_NO":"000000201805940900","SAMPLE_DATE":"10/30/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.26","EXPOSURE_LIMIT":"0000.74","C_OVER_E":"00.35","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-10-30"},{"SOURCE_ROW_NUMBER":"220468","EVENT_NO":"6781803","SAMPLE_NO":"000000201805940800","SAMPLE_DATE":"10/30/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.65","C_OVER_E":"00.42","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-10-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":69,"firstDate":"2014-08-27","lastDate":"2026-08-18","metrics":{"ss":10,"amountDue":26201,"contested":0,"amountPaid":19097.91,"recentRows":57,"section104d":0,"unterminated":0,"proposedPenalty":26339},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2271607","VIOLATION_NO":"5210850","VIOLATION_ISSUE_DT":"08/18/2026","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"2271606","VIOLATION_NO":"5210849","VIOLATION_ISSUE_DT":"08/18/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"2271605","VIOLATION_NO":"5210848","VIOLATION_ISSUE_DT":"08/18/2026","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"2271604","VIOLATION_NO":"5210847","VIOLATION_ISSUE_DT":"08/18/2026","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/19/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-18"},{"SOURCE_ROW_NUMBER":"2271564","VIOLATION_NO":"5055796","VIOLATION_ISSUE_DT":"02/03/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2026","PROPOSED_PENALTY":"642","AMOUNT_DUE":"642","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"2271563","VIOLATION_NO":"5055795","VIOLATION_ISSUE_DT":"02/03/2026","SIG_SUB":"Y","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2026","PROPOSED_PENALTY":"3184","AMOUNT_DUE":"3184","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"2271562","VIOLATION_NO":"5055794","VIOLATION_ISSUE_DT":"02/03/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/03/2026","PROPOSED_PENALTY":"1431","AMOUNT_DUE":"1431","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"2271561","VIOLATION_NO":"5055793","VIOLATION_ISSUE_DT":"02/03/2026","SIG_SUB":"N","PART_SECTION":"56.12013","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2026","PROPOSED_PENALTY":"642","AMOUNT_DUE":"642","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-02-03"},{"SOURCE_ROW_NUMBER":"2271614","VIOLATION_NO":"5055737","VIOLATION_ISSUE_DT":"09/22/2025","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/23/2025","PROPOSED_PENALTY":"193","AMOUNT_DUE":"193","AMOUNT_PAID":"193","CONTESTED_IND":"N","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"2271613","VIOLATION_NO":"5055736","VIOLATION_ISSUE_DT":"09/22/2025","SIG_SUB":"Y","PART_SECTION":"56.12016","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/22/2025","PROPOSED_PENALTY":"1431","AMOUNT_DUE":"1431","AMOUNT_PAID":"1431","CONTESTED_IND":"N","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"2271612","VIOLATION_NO":"5055735","VIOLATION_ISSUE_DT":"09/22/2025","SIG_SUB":"Y","PART_SECTION":"56.12068","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/23/2025","PROPOSED_PENALTY":"3184","AMOUNT_DUE":"3184","AMOUNT_PAID":"3184","CONTESTED_IND":"N","sourceDate":"2025-09-22"},{"SOURCE_ROW_NUMBER":"2271589","VIOLATION_NO":"9820200","VIOLATION_ISSUE_DT":"04/08/2025","SIG_SUB":"N","PART_SECTION":"46.9","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"04/11/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-04-08"}]}],"safety":{"href":"/api/v1/mines/4202613/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4202613/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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":3},{"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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","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":"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":"Splices and repairs of power cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12013","part":"56","subchapter":"K","subpart":"K","id":"56.12013","citation":"30 CFR 56.12013","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":"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":"Work on electrically-powered equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12016","part":"56","subchapter":"K","subpart":"K","id":"56.12016","citation":"30 CFR 56.12016","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":"Locking transformer enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12068","part":"56","subchapter":"K","subpart":"K","id":"56.12068","citation":"30 CFR 56.12068","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":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4202613","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}