{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4104772","name":"Mitchell Pit","status":"Active","status_date":"2009-12-23","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"TX","county":"Falls","nearest_town":"Marlin","operator_id":"0097725","operator_name":"BC Materials, LLC","controller_id":"0195401","controller_name":"John  Miller; Wade  Miller","district":"M5","office":"Dallas TX Field Office","employees":10,"latitude":31.306389,"longitude":-96.898056},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":355},"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":"4104772","name":"Mitchell Pit"},"operator":{"type":"operator","id":"0097725","name":"BC Materials, LLC"},"controller":{"type":"controller","id":"0195401","name":"John  Miller; Wade  Miller"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0097725","name":"BC Materials, LLC"},"object":{"type":"mine","id":"4104772","name":"Mitchell Pit"},"validFrom":"2009-01-16","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0097725|2009-01-16|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0082353","name":"John W  Miller"},"object":{"type":"mine","id":"4104772","name":"Mitchell Pit"},"validFrom":"2009-01-16","validTo":"2024-10-21","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0082353|2009-01-16|2024-10-21"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0082353","name":"John W  Miller"},"object":{"type":"operator","id":"0097725","name":"BC Materials, LLC"},"validFrom":"2009-01-16","validTo":"2024-10-21","current":false,"derived":true,"evidenceMineId":"4104772","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0097725|2009-01-16|0082353|2009-01-16|13073"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0195401","name":"John  Miller et al"},"object":{"type":"mine","id":"4104772","name":"Mitchell Pit"},"validFrom":"2024-10-22","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0195401|2024-10-22|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0195401","name":"John  Miller et al"},"object":{"type":"operator","id":"0097725","name":"BC Materials, LLC"},"validFrom":"2024-10-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"4104772","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0097725|2009-01-16|0195401|2024-10-22|41711"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0195401","name":"Wade  Miller et al"},"object":{"type":"operator","id":"0097725","name":"BC Materials, LLC"},"validFrom":"2024-10-22","validTo":null,"current":true,"derived":true,"evidenceMineId":"4104772","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4104772|0097725|2009-01-16|0195401|2024-10-22|41712"}}],"coverage":{"historyRecords":3,"edgeCount":6,"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":"2021-11-01","lastDate":"2021-11-01","metrics":{"daysLost":1,"injuries":1,"fatalities":0,"recentRows":1,"restrictedDays":20,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"63193","DOCUMENT_NO":"220222510026","ACCIDENT_DT":"11/01/2021","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Absorption of radiations, caustics, toxic and noxious substances","OCCUPATION":"Scoop tram operator, Load/Haul/Dump operator","NO_INJURIES":"1","DAYS_LOST":"1","NARRATIVE":"Employee was pouring concrete and got some in EE's boot, untimely causing chemical burn and abrasion.  Employee did not report until 11-05-21.  Employee went to the doctor and was ultimately released to full duty on 12-07-21","sourceDate":"2021-11-01"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2009-12-23","lastDate":"2009-12-23","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":52,"firstDate":"2009-07-23","lastDate":"2026-04-29","metrics":{"ss":10,"delinquent":47,"recentRows":14,"paidPenalty":7811,"proposedPenalty":7811,"currentAssessment":7811},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3030841","VIOLATION_NO":"5008719","ISSUE_DT":"04/29/2026","CFR_STANDARD_CD":"56.14107(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":"2026-04-29"},{"SOURCE_ROW_NUMBER":"3030840","VIOLATION_NO":"5008718","ISSUE_DT":"04/29/2026","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"3015356","VIOLATION_NO":"5172430","ISSUE_DT":"01/29/2026","CFR_STANDARD_CD":"56.23002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"3015355","VIOLATION_NO":"5172429","ISSUE_DT":"01/29/2026","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":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"3015354","VIOLATION_NO":"5172428","ISSUE_DT":"01/29/2026","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":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"3015353","VIOLATION_NO":"5172427","ISSUE_DT":"01/29/2026","CFR_STANDARD_CD":"47.42(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2980451","VIOLATION_NO":"5008423","ISSUE_DT":"09/03/2025","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"267.00","CURRENT_ASSESSMENT_AMT":"267.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-03"},{"SOURCE_ROW_NUMBER":"2957110","VIOLATION_NO":"5003410","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"56.14112(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2957079","VIOLATION_NO":"9795583","ISSUE_DT":"02/26/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-26"},{"SOURCE_ROW_NUMBER":"2670250","VIOLATION_NO":"9678448","ISSUE_DT":"11/02/2022","CFR_STANDARD_CD":"56.12013(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"518.00","CURRENT_ASSESSMENT_AMT":"518.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-11-02"},{"SOURCE_ROW_NUMBER":"2670181","VIOLATION_NO":"9670975","ISSUE_DT":"09/07/2022","CFR_STANDARD_CD":"56.4331","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"2670180","VIOLATION_NO":"9670974","ISSUE_DT":"09/07/2022","CFR_STANDARD_CD":"50.20(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-09-07"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":2,"firstDate":"2013-09-16","lastDate":"2023-03-30","metrics":{"appeals":0,"decisions":2,"recentRows":1,"decisionPenalty":233,"originalPenalty":233},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"437844","VIOLATION_NO":"9670974","DOCKET_NO":"CENT 2023-0042","DECISION_DT":"03/30/2023","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","JUDGE_FIRST_NAME":"John","JUDGE_LAST_NAME":"Sullivan","sourceDate":"2023-03-30"},{"SOURCE_ROW_NUMBER":"96634","VIOLATION_NO":"8625186","DOCKET_NO":"CENT 2013-390M","DECISION_DT":"09/16/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Robert","JUDGE_LAST_NAME":"Lesnick","sourceDate":"2013-09-16"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":2,"firstDate":"2013-02-05","lastDate":"2022-09-07","metrics":{"decisions":2,"ssChanged":0,"recentRows":1,"decisionPenalty":233,"proposedPenalty":233},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"275913","CITATION_NO":"9670974","CITATION_ISSUE_DT":"09/07/2022","DOCKET_NO":"CENT 2023-0042","DECISION_DT":"03/30/2023","CFR_STANDARD_CODE":"50.20(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"133.00","DECISION_PENALTY_AMT":"133.00","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"368543","CITATION_NO":"8625186","CITATION_ISSUE_DT":"02/05/2013","DOCKET_NO":"CENT 2013-390M","DECISION_DT":"09/16/2013","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2013-02-05"}]},{"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":"2009-01-16","lastDate":"2009-01-16","metrics":{"recentRows":0,"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":43,"firstDate":"2009-07-23","lastDate":"2026-04-29","metrics":{"inspectors":43,"recentRows":13,"onSiteHours":396.5,"inspectionHours":717.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"187732","EVENT_NO":"F037A12","INSPECTION_BEGIN_DT":"04/29/2026","INSPECTION_END_DT":"04/30/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"1030788","EVENT_NO":"F02AE23","INSPECTION_BEGIN_DT":"01/29/2026","INSPECTION_END_DT":"01/30/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"114632","EVENT_NO":"F018F68","INSPECTION_BEGIN_DT":"09/23/2025","INSPECTION_END_DT":"09/23/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.5","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2025-09-23"},{"SOURCE_ROW_NUMBER":"884233","EVENT_NO":"F017276","INSPECTION_BEGIN_DT":"09/03/2025","INSPECTION_END_DT":"09/03/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-09-03"},{"SOURCE_ROW_NUMBER":"436911","EVENT_NO":"F012624","INSPECTION_BEGIN_DT":"03/31/2025","INSPECTION_END_DT":"03/31/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"1033531","EVENT_NO":"F01261D","INSPECTION_BEGIN_DT":"02/26/2025","INSPECTION_END_DT":"02/27/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2025-02-26"},{"SOURCE_ROW_NUMBER":"394434","EVENT_NO":"F017613","INSPECTION_BEGIN_DT":"09/10/2024","INSPECTION_END_DT":"09/10/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2024-09-10"},{"SOURCE_ROW_NUMBER":"261932","EVENT_NO":"7035426","INSPECTION_BEGIN_DT":"03/01/2024","INSPECTION_END_DT":"03/04/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"12","sourceDate":"2024-03-01"},{"SOURCE_ROW_NUMBER":"554439","EVENT_NO":"6907548","INSPECTION_BEGIN_DT":"09/07/2023","INSPECTION_END_DT":"09/08/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2023-09-07"},{"SOURCE_ROW_NUMBER":"1128215","EVENT_NO":"6890886","INSPECTION_BEGIN_DT":"11/02/2022","INSPECTION_END_DT":"11/03/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2022-11-02"},{"SOURCE_ROW_NUMBER":"487337","EVENT_NO":"6890857","INSPECTION_BEGIN_DT":"09/06/2022","INSPECTION_END_DT":"09/08/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.5","SUM_TOTAL_ON_SITE_HOURS":"13.75","sourceDate":"2022-09-06"},{"SOURCE_ROW_NUMBER":"451365","EVENT_NO":"6887851","INSPECTION_BEGIN_DT":"10/28/2021","INSPECTION_END_DT":"10/28/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2021-10-28"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":137,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":12197,"employees":18,"production":0},"2026-Q1":{"hours":12336,"employees":18,"production":0},"2025-Q4":{"hours":12481,"employees":20,"production":0},"2025-Q3":{"hours":10802,"employees":19,"production":0},"2025-Q2":{"hours":12332,"employees":17,"production":0},"2025-Q1":{"hours":11283,"employees":17,"production":0},"2024-Q4":{"hours":13393,"employees":19,"production":0},"2024-Q3":{"hours":13687,"employees":18,"production":0},"2024-Q2":{"hours":12912,"employees":18,"production":0},"2024-Q1":{"hours":12415,"employees":17,"production":0},"2023-Q4":{"hours":11043,"employees":15,"production":0},"2023-Q3":{"hours":11716,"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":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":28370,"employees":11,"production":0},"2018":{"hours":30590,"employees":18,"production":0},"2019":{"hours":27380,"employees":14,"production":0},"2020":{"hours":42025,"employees":21,"production":0},"2021":{"hours":41857,"employees":17,"production":0},"2022":{"hours":46325,"employees":18,"production":0},"2023":{"hours":46910,"employees":16,"production":0},"2024":{"hours":52407,"employees":19,"production":0},"2025":{"hours":46898,"employees":18,"production":0},"2026":{"hours":24533,"employees":19,"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":25,"firstDate":"2009-07-28","lastDate":"2025-09-23","metrics":{"recentRows":9,"actionTaken":25,"maxExposureRatio":0.43,"overExposureLimit":0,"exposureRatioTotal":1.31},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"306481","EVENT_NO":"F018F68","SAMPLE_NO":"000000202504157200","SAMPLE_DATE":"09/23/2025","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":"2025-09-23"},{"SOURCE_ROW_NUMBER":"306480","EVENT_NO":"F018F68","SAMPLE_NO":"000000202504157100","SAMPLE_DATE":"09/23/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0001.06","C_OVER_E":"00.31","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-09-23"},{"SOURCE_ROW_NUMBER":"261947","EVENT_NO":"6890857","SAMPLE_NO":"000000202203696400","SAMPLE_DATE":"09/07/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"261946","EVENT_NO":"6890857","SAMPLE_NO":"000000202203696300","SAMPLE_DATE":"09/07/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bobcat Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"261945","EVENT_NO":"6890857","SAMPLE_NO":"000000202203696200","SAMPLE_DATE":"09/07/2022","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":"2022-09-07"},{"SOURCE_ROW_NUMBER":"246809","EVENT_NO":"6884474","SAMPLE_NO":"000000202101383300","SAMPLE_DATE":"04/06/2021","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":"2021-04-06"},{"SOURCE_ROW_NUMBER":"246808","EVENT_NO":"6884474","SAMPLE_NO":"000000202101383200","SAMPLE_DATE":"04/06/2021","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":"2021-04-06"},{"SOURCE_ROW_NUMBER":"246807","EVENT_NO":"6884474","SAMPLE_NO":"000000202101383100","SAMPLE_DATE":"04/06/2021","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":"2021-04-06"},{"SOURCE_ROW_NUMBER":"246806","EVENT_NO":"6884474","SAMPLE_NO":"000000202101383000","SAMPLE_DATE":"04/06/2021","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":"2021-04-06"},{"SOURCE_ROW_NUMBER":"225241","EVENT_NO":"6807160","SAMPLE_NO":"000000201902830500","SAMPLE_DATE":"05/16/2019","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-05-16"},{"SOURCE_ROW_NUMBER":"225240","EVENT_NO":"6807160","SAMPLE_NO":"000000201902830400","SAMPLE_DATE":"05/16/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-05-16"},{"SOURCE_ROW_NUMBER":"215119","EVENT_NO":"6801975","SAMPLE_NO":"000000201802954600","SAMPLE_DATE":"05/23/2018","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-05-23"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":52,"firstDate":"2009-07-23","lastDate":"2026-04-29","metrics":{"ss":10,"amountDue":7811,"contested":0,"amountPaid":7811,"recentRows":14,"section104d":0,"unterminated":0,"proposedPenalty":7811},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2182586","VIOLATION_NO":"5008719","VIOLATION_ISSUE_DT":"04/29/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"2182585","VIOLATION_NO":"5008718","VIOLATION_ISSUE_DT":"04/29/2026","SIG_SUB":"N","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-29"},{"SOURCE_ROW_NUMBER":"2182576","VIOLATION_NO":"5172430","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"N","PART_SECTION":"56.23002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2182575","VIOLATION_NO":"5172429","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2182574","VIOLATION_NO":"5172428","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2182573","VIOLATION_NO":"5172427","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"N","PART_SECTION":"47.42(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2182602","VIOLATION_NO":"5008423","VIOLATION_ISSUE_DT":"09/03/2025","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/03/2025","PROPOSED_PENALTY":"267","AMOUNT_DUE":"267","AMOUNT_PAID":"267","CONTESTED_IND":"N","sourceDate":"2025-09-03"},{"SOURCE_ROW_NUMBER":"2182582","VIOLATION_NO":"5003410","VIOLATION_ISSUE_DT":"03/31/2025","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/31/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2182579","VIOLATION_NO":"9795583","VIOLATION_ISSUE_DT":"02/26/2025","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-26"},{"SOURCE_ROW_NUMBER":"2182612","VIOLATION_NO":"9678448","VIOLATION_ISSUE_DT":"11/02/2022","SIG_SUB":"Y","PART_SECTION":"56.12013(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"11/02/2022","PROPOSED_PENALTY":"518","AMOUNT_DUE":"518","AMOUNT_PAID":"518","CONTESTED_IND":"N","sourceDate":"2022-11-02"},{"SOURCE_ROW_NUMBER":"2182604","VIOLATION_NO":"9670975","VIOLATION_ISSUE_DT":"09/07/2022","SIG_SUB":"N","PART_SECTION":"56.4331","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-09-07"},{"SOURCE_ROW_NUMBER":"2182603","VIOLATION_NO":"9670974","VIOLATION_ISSUE_DT":"09/07/2022","SIG_SUB":"N","PART_SECTION":"50.20(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/08/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-09-07"}]}],"safety":{"href":"/api/v1/mines/4104772/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4104772/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":"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":2},{"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":2},{"chapter":"I","heading":"Written safety program.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23002","part":"56","subchapter":"K","subpart":"T","id":"56.23002","citation":"30 CFR 56.23002","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":"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":"Label contents.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.42","part":"47","subchapter":"H","subpart":"E","id":"47.42","citation":"30 CFR 47.42","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"Firefighting drills.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4331","part":"56","subchapter":"K","subpart":"C","id":"56.4331","citation":"30 CFR 56.4331","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":"Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20","part":"50","subchapter":"I","subpart":"C","id":"50.20","citation":"30 CFR 50.20","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":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4104772","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}