{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2103882","name":"L-231","status":"Active","status_date":"2021-04-28","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Granite","state":"MN","county":"Lake","nearest_town":"Ely","operator_id":"0138653","operator_name":"Kasota Stone Fabricators Inc","controller_id":"0118023","controller_name":"Jacob  Barkley","district":"M4","office":"Duluth MN Field Office","employees":4,"latitude":47.777222,"longitude":-91.751389},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":252},"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":"2103882","name":"L-231"},"operator":{"type":"operator","id":"0138653","name":"Kasota Stone Fabricators Inc"},"controller":{"type":"controller","id":"0118023","name":"Jacob  Barkley"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0118023","name":"Jacob  Barkley"},"object":{"type":"mine","id":"2103882","name":"L-231"},"validFrom":"2015-03-09","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103882|0118023|2015-03-09|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0138653","name":"Kasota Stone Fabricators Inc"},"object":{"type":"mine","id":"2103882","name":"L-231"},"validFrom":"2016-04-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103882|0138653|2016-04-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0118023","name":"Jacob  Barkley"},"object":{"type":"operator","id":"0138653","name":"Kasota Stone Fabricators Inc"},"validFrom":"2016-04-18","validTo":null,"current":true,"derived":true,"evidenceMineId":"2103882","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2103882|0138653|2016-04-18|0118023|2015-03-09|22492"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":4,"firstDate":"2018-05-30","lastDate":"2022-05-04","metrics":{"daysLost":0,"injuries":4,"fatalities":0,"recentRows":2,"restrictedDays":60,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"199558","DOCUMENT_NO":"220221330009","ACCIDENT_DT":"05/04/2022","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Fall from piled material","OCCUPATION":"Master mechanic, Foreman, Supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Hand splitting blocks. Block tipped and slid down block ankle caught on rocks and rolled. Sprained right ankle.","sourceDate":"2022-05-04"},{"SOURCE_ROW_NUMBER":"70545","DOCUMENT_NO":"220212350015","ACCIDENT_DT":"07/26/2021","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between running or meshing objects","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Went to take wrench of the steel, co-worker hit the lever to tighten the steel not knowing hand or finger was still in there and finger got stuck between the wrench and the rock. Worker developed soreness and started getting worse and worse on the drive home. Was taking the wrench off the steel for the DTH Drill. 2 Fingers got smashed, fractured.","sourceDate":"2021-07-26"},{"SOURCE_ROW_NUMBER":"57649","DOCUMENT_NO":"220182490005","ACCIDENT_DT":"09/05/2018","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Ledgeman/hand, Quarry man","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was monitoring the water bag and the movement of the loafs when the water bag burst and water hit EE's face. Causing minor eye abrasions.","sourceDate":"2018-09-05"},{"SOURCE_ROW_NUMBER":"32004","DOCUMENT_NO":"220182340021","ACCIDENT_DT":"05/30/2018","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was operating a rock splitter when the splitter got stuck in the rock. The employee then attempted to put a pipe wrench between the splitter and the rock, Getting middle and ring fingers smashed between the wrench and the rock.","sourceDate":"2018-05-30"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2021-04-28","lastDate":"2021-04-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":55,"firstDate":"2016-05-24","lastDate":"2026-08-05","metrics":{"ss":12,"delinquent":46,"recentRows":28,"paidPenalty":7988,"proposedPenalty":8161,"currentAssessment":7988},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3039085","VIOLATION_NO":"5112117","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"56.7013","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"3039084","VIOLATION_NO":"5112116","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"47.44(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":"2026-08-05"},{"SOURCE_ROW_NUMBER":"3039083","VIOLATION_NO":"5112115","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"46.3(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":"2026-08-05"},{"SOURCE_ROW_NUMBER":"3039082","VIOLATION_NO":"5112114","ISSUE_DT":"08/05/2026","CFR_STANDARD_CD":"46.11(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"168.00","CURRENT_ASSESSMENT_AMT":"168.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"3031249","VIOLATION_NO":"9998988","ISSUE_DT":"03/04/2026","CFR_STANDARD_CD":"56.4602","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"3031248","VIOLATION_NO":"9998987","ISSUE_DT":"03/04/2026","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"267.00","CURRENT_ASSESSMENT_AMT":"267.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"3031247","VIOLATION_NO":"9998986","ISSUE_DT":"03/04/2026","CFR_STANDARD_CD":"56.14130(g)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"177.00","CURRENT_ASSESSMENT_AMT":"177.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"2978445","VIOLATION_NO":"9697091","ISSUE_DT":"06/26/2025","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":"2025-06-26"},{"SOURCE_ROW_NUMBER":"2978444","VIOLATION_NO":"9697090","ISSUE_DT":"06/26/2025","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":"2025-06-26"},{"SOURCE_ROW_NUMBER":"2954010","VIOLATION_NO":"9626069","ISSUE_DT":"08/09/2024","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-09"},{"SOURCE_ROW_NUMBER":"2954009","VIOLATION_NO":"9626065","ISSUE_DT":"07/30/2024","CFR_STANDARD_CD":"47.44(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-07-30"},{"SOURCE_ROW_NUMBER":"2768808","VIOLATION_NO":"9696920","ISSUE_DT":"01/31/2024","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-01-31"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2019-01-29","lastDate":"2019-01-29","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":138,"originalPenalty":311},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"406044","VIOLATION_NO":"8896586","DOCKET_NO":"LAKE 2018-0396","DECISION_DT":"01/29/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"311.00","DECISION_PENALTY_AMT":"138.00","JUDGE_FIRST_NAME":"Thomas","JUDGE_LAST_NAME":"McCarthy","sourceDate":"2019-01-29"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":11,"firstDate":"2019-04-16","lastDate":"2022-10-07","metrics":{"linkedIssuances":11},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2018-07-16","lastDate":"2018-07-16","metrics":{"decisions":1,"ssChanged":0,"recentRows":0,"decisionPenalty":138,"proposedPenalty":311},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"440560","CITATION_NO":"8896586","CITATION_ISSUE_DT":"07/16/2018","DOCKET_NO":"LAKE 2018-0396","DECISION_DT":"01/29/2019","CFR_STANDARD_CODE":"56.14132(a)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"311.00","DECISION_PENALTY_AMT":"138.00","sourceDate":"2018-07-16"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"2016-04-18","lastDate":"2016-04-18","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":32,"firstDate":"2016-05-24","lastDate":"2026-08-05","metrics":{"inspectors":32,"recentRows":12,"onSiteHours":154.75,"inspectionHours":313.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"999374","EVENT_NO":"F0412B5","INSPECTION_BEGIN_DT":"08/05/2026","INSPECTION_END_DT":"08/06/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"6.75","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"23050","EVENT_NO":"F0381D5","INSPECTION_BEGIN_DT":"03/04/2026","INSPECTION_END_DT":"03/04/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"894099","EVENT_NO":"F016D42","INSPECTION_BEGIN_DT":"06/26/2025","INSPECTION_END_DT":"06/26/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2025-06-26"},{"SOURCE_ROW_NUMBER":"826495","EVENT_NO":"F016C90","INSPECTION_BEGIN_DT":"11/19/2024","INSPECTION_END_DT":"11/19/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2024-11-19"},{"SOURCE_ROW_NUMBER":"110196","EVENT_NO":"F011CE0","INSPECTION_BEGIN_DT":"07/30/2024","INSPECTION_END_DT":"07/30/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2024-07-30"},{"SOURCE_ROW_NUMBER":"422471","EVENT_NO":"6952177","INSPECTION_BEGIN_DT":"01/31/2024","INSPECTION_END_DT":"02/07/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2024-01-31"},{"SOURCE_ROW_NUMBER":"162655","EVENT_NO":"6906482","INSPECTION_BEGIN_DT":"03/21/2023","INSPECTION_END_DT":"03/22/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.75","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2023-03-21"},{"SOURCE_ROW_NUMBER":"390882","EVENT_NO":"6906353","INSPECTION_BEGIN_DT":"11/14/2022","INSPECTION_END_DT":"11/15/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.75","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2022-11-14"},{"SOURCE_ROW_NUMBER":"809963","EVENT_NO":"6906412","INSPECTION_BEGIN_DT":"08/29/2022","INSPECTION_END_DT":"08/29/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2022-08-29"},{"SOURCE_ROW_NUMBER":"208513","EVENT_NO":"6906410","INSPECTION_BEGIN_DT":"08/22/2022","INSPECTION_END_DT":"08/23/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2022-08-22"},{"SOURCE_ROW_NUMBER":"810623","EVENT_NO":"6901400","INSPECTION_BEGIN_DT":"03/07/2022","INSPECTION_END_DT":"03/07/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2022-03-07"},{"SOURCE_ROW_NUMBER":"1024881","EVENT_NO":"6901399","INSPECTION_BEGIN_DT":"02/01/2022","INSPECTION_END_DT":"02/07/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2022-02-01"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":69,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1376,"employees":4,"production":0},"2026-Q1":{"hours":1500,"employees":4,"production":0},"2025-Q4":{"hours":1852,"employees":4,"production":0},"2025-Q3":{"hours":1947,"employees":5,"production":0},"2025-Q2":{"hours":1402,"employees":3,"production":0},"2025-Q1":{"hours":1273,"employees":4,"production":0},"2024-Q4":{"hours":1640,"employees":4,"production":0},"2024-Q3":{"hours":2312,"employees":4,"production":0},"2024-Q2":{"hours":2088,"employees":4,"production":0},"2024-Q1":{"hours":1696,"employees":3,"production":0},"2023-Q4":{"hours":2117,"employees":4,"production":0},"2023-Q3":{"hours":2101,"employees":4,"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":12,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":5243,"employees":3,"production":0},"2018":{"hours":6783,"employees":3,"production":0},"2019":{"hours":3192,"employees":3,"production":0},"2020":{"hours":7385,"employees":3,"production":0},"2021":{"hours":13635,"employees":6,"production":0},"2022":{"hours":11951,"employees":6,"production":0},"2023":{"hours":7785,"employees":4,"production":0},"2024":{"hours":7736,"employees":4,"production":0},"2025":{"hours":6474,"employees":4,"production":0},"2026":{"hours":2876,"employees":4,"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":9,"firstDate":"2017-06-14","lastDate":"2025-06-26","metrics":{"recentRows":3,"actionTaken":9,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"295717","EVENT_NO":"F016D42","SAMPLE_NO":"000000202502681300","SAMPLE_DATE":"06/26/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-06-26"},{"SOURCE_ROW_NUMBER":"270259","EVENT_NO":"6906353","SAMPLE_NO":"000000202204795100","SAMPLE_DATE":"11/15/2022","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":"2022-11-15"},{"SOURCE_ROW_NUMBER":"270258","EVENT_NO":"6906353","SAMPLE_NO":"000000202204795000","SAMPLE_DATE":"11/15/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Building Repair/Maint.","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-11-15"},{"SOURCE_ROW_NUMBER":"241317","EVENT_NO":"6901019","SAMPLE_NO":"000000202004216400","SAMPLE_DATE":"10/20/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-10-20"},{"SOURCE_ROW_NUMBER":"241089","EVENT_NO":"6901019","SAMPLE_NO":"000000202004216300","SAMPLE_DATE":"10/20/2020","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":"2020-10-20"},{"SOURCE_ROW_NUMBER":"241088","EVENT_NO":"6901019","SAMPLE_NO":"000000202004216200","SAMPLE_DATE":"10/20/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.19","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Laborer, Bullgang","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-10-20"},{"SOURCE_ROW_NUMBER":"241087","EVENT_NO":"6901019","SAMPLE_NO":"000000202004216100","SAMPLE_DATE":"10/20/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Drill Operator, Rotary","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-10-20"},{"SOURCE_ROW_NUMBER":"210329","EVENT_NO":"6743259","SAMPLE_NO":"000000201703349900","SAMPLE_DATE":"06/14/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-06-14"},{"SOURCE_ROW_NUMBER":"210328","EVENT_NO":"6743259","SAMPLE_NO":"000000201703349800","SAMPLE_DATE":"06/14/2017","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-06-14"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":55,"firstDate":"2016-05-24","lastDate":"2026-08-05","metrics":{"ss":12,"amountDue":7988,"contested":0,"amountPaid":7988,"recentRows":28,"section104d":0,"unterminated":0,"proposedPenalty":8161},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1386713","VIOLATION_NO":"5112117","VIOLATION_ISSUE_DT":"08/05/2026","SIG_SUB":"Y","PART_SECTION":"56.7013","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"1386712","VIOLATION_NO":"5112116","VIOLATION_ISSUE_DT":"08/05/2026","SIG_SUB":"N","PART_SECTION":"47.44(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/05/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"1386711","VIOLATION_NO":"5112115","VIOLATION_ISSUE_DT":"08/05/2026","SIG_SUB":"N","PART_SECTION":"46.3(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/06/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"1386710","VIOLATION_NO":"5112114","VIOLATION_ISSUE_DT":"08/05/2026","SIG_SUB":"N","PART_SECTION":"46.11(a)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/05/2026","PROPOSED_PENALTY":"168","AMOUNT_DUE":"168","AMOUNT_PAID":"168","CONTESTED_IND":"N","sourceDate":"2026-08-05"},{"SOURCE_ROW_NUMBER":"1386692","VIOLATION_NO":"9998988","VIOLATION_ISSUE_DT":"03/04/2026","SIG_SUB":"N","PART_SECTION":"56.4602","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/04/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"1386691","VIOLATION_NO":"9998987","VIOLATION_ISSUE_DT":"03/04/2026","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/04/2026","PROPOSED_PENALTY":"267","AMOUNT_DUE":"267","AMOUNT_PAID":"267","CONTESTED_IND":"N","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"1386690","VIOLATION_NO":"9998986","VIOLATION_ISSUE_DT":"03/04/2026","SIG_SUB":"Y","PART_SECTION":"56.14130(g)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/04/2026","PROPOSED_PENALTY":"177","AMOUNT_DUE":"177","AMOUNT_PAID":"177","CONTESTED_IND":"N","sourceDate":"2026-03-04"},{"SOURCE_ROW_NUMBER":"1386700","VIOLATION_NO":"9697091","VIOLATION_ISSUE_DT":"06/26/2025","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-06-26"},{"SOURCE_ROW_NUMBER":"1386699","VIOLATION_NO":"9697090","VIOLATION_ISSUE_DT":"06/26/2025","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/26/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-06-26"},{"SOURCE_ROW_NUMBER":"1386709","VIOLATION_NO":"9626069","VIOLATION_ISSUE_DT":"08/09/2024","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-08-09"},{"SOURCE_ROW_NUMBER":"1386708","VIOLATION_NO":"9626065","VIOLATION_ISSUE_DT":"07/30/2024","SIG_SUB":"N","PART_SECTION":"47.44(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/30/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-30"},{"SOURCE_ROW_NUMBER":"1386682","VIOLATION_NO":"9696920","VIOLATION_ISSUE_DT":"01/31/2024","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/07/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-01-31"}]}],"safety":{"href":"/api/v1/mines/2103882/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2103882/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":"Covering or guarding drill holes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-F/section-56.7013","part":"56","subchapter":"K","subpart":"F","id":"56.7013","citation":"30 CFR 56.7013","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":"Temporary, portable containers.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.44","part":"47","subchapter":"H","subpart":"E","id":"47.44","citation":"30 CFR 47.44","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":2},{"chapter":"I","heading":"Training plans.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.3","part":"46","subchapter":"H","subpart":"","id":"46.3","citation":"30 CFR 46.3","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Gauges and regulators.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4602","part":"56","subchapter":"K","subpart":"C","id":"56.4602","citation":"30 CFR 56.4602","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":"Roll-over protective structures (ROPS) and seat belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130","part":"56","subchapter":"K","subpart":"M","id":"56.14130","citation":"30 CFR 56.14130","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":"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":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER I—ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND PRODUCTION IN MINES","partHeading":"PART 50—NOTIFICATION, INVESTIGATION, REPORTS AND RECORDS OF ACCIDENTS, INJURIES, ILLNESSES, EMPLOYMENT, AND COAL PRODUCTION IN MINES","subpartHeading":"","text":null,"occurrenceCount":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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2103882","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}