{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4003070","name":"TRI COUNTY STONE","status":"Active","status_date":"2018-01-01","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"TN","county":"Union","nearest_town":"Union","operator_id":"0154714","operator_name":"Tri County Investments LLC","controller_id":"0137883","controller_name":"Dennis W Patterson; Dustin  Patterson","district":"C07","office":"Knoxville TN Field Office","employees":6,"latitude":36.353611,"longitude":-83.818889},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":164},"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":"4003070","name":"TRI COUNTY STONE"},"operator":{"type":"operator","id":"0154714","name":"Tri County Investments LLC"},"controller":{"type":"controller","id":"0137883","name":"Dennis W Patterson; Dustin  Patterson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L39706","name":"Union Aggregates Inc"},"object":{"type":"mine","id":"4003070","name":"TRI COUNTY STONE"},"validFrom":"1992-06-01","validTo":"2017-12-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|L39706|1992-06-01|2017-12-10"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M39706","name":"Kevin L  Gaerke Et Al"},"object":{"type":"mine","id":"4003070","name":"TRI COUNTY STONE"},"validFrom":"1992-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|M39706|1992-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M39706","name":"Kevin L  Gaerke Et Al"},"object":{"type":"operator","id":"L39706","name":"Union Aggregates Inc"},"validFrom":"1992-06-01","validTo":"2017-12-10","current":false,"derived":true,"evidenceMineId":"4003070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|L39706|1992-06-01|M39706|1992-06-01|169285"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0154714","name":"Tri County Investments LLC"},"object":{"type":"mine","id":"4003070","name":"TRI COUNTY STONE"},"validFrom":"2017-12-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|0154714|2017-12-11|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0137883","name":"Dennis W Patterson et al"},"object":{"type":"mine","id":"4003070","name":"TRI COUNTY STONE"},"validFrom":"2017-12-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|0137883|2017-12-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0137883","name":"Dennis W Patterson et al"},"object":{"type":"operator","id":"0154714","name":"Tri County Investments LLC"},"validFrom":"2017-12-11","validTo":null,"current":true,"derived":true,"evidenceMineId":"4003070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|0154714|2017-12-11|0137883|2017-12-11|27864"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0137883","name":"Dustin  Patterson et al"},"object":{"type":"operator","id":"0154714","name":"Tri County Investments LLC"},"validFrom":"2017-12-11","validTo":null,"current":true,"derived":true,"evidenceMineId":"4003070","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4003070|0154714|2017-12-11|0137883|2017-12-11|27865"}}],"coverage":{"historyRecords":3,"edgeCount":7,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2018-01-01","lastDate":"2018-01-01","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":14,"firstDate":"2019-10-29","lastDate":"2026-04-02","metrics":{"ss":1,"delinquent":13,"recentRows":10,"paidPenalty":2174,"proposedPenalty":2174,"currentAssessment":2174},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3019004","VIOLATION_NO":"5087242","ISSUE_DT":"04/02/2026","CFR_STANDARD_CD":"50.30(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":"2026-04-02"},{"SOURCE_ROW_NUMBER":"2988723","VIOLATION_NO":"5087209","ISSUE_DT":"10/07/2025","CFR_STANDARD_CD":"56.14101(a)(3)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"2885803","VIOLATION_NO":"9774145","ISSUE_DT":"02/14/2025","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":"2025-02-14"},{"SOURCE_ROW_NUMBER":"2925739","VIOLATION_NO":"9774365","ISSUE_DT":"07/26/2024","CFR_STANDARD_CD":"56.14132(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":"2024-07-26"},{"SOURCE_ROW_NUMBER":"2885881","VIOLATION_NO":"9770566","ISSUE_DT":"02/22/2024","CFR_STANDARD_CD":"56.14107(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":"2024-02-22"},{"SOURCE_ROW_NUMBER":"2885880","VIOLATION_NO":"9770565","ISSUE_DT":"02/22/2024","CFR_STANDARD_CD":"56.14132(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":"2024-02-22"},{"SOURCE_ROW_NUMBER":"2874413","VIOLATION_NO":"9288657","ISSUE_DT":"06/30/2023","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-30"},{"SOURCE_ROW_NUMBER":"2873625","VIOLATION_NO":"9286706","ISSUE_DT":"03/08/2023","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-08"},{"SOURCE_ROW_NUMBER":"2839157","VIOLATION_NO":"9281596","ISSUE_DT":"08/16/2022","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-16"},{"SOURCE_ROW_NUMBER":"2839156","VIOLATION_NO":"9281595","ISSUE_DT":"08/16/2022","CFR_STANDARD_CD":"56.14132(b)(1)(i)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-16"},{"SOURCE_ROW_NUMBER":"1487783","VIOLATION_NO":"9235813","ISSUE_DT":"11/16/2020","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-16"},{"SOURCE_ROW_NUMBER":"1487782","VIOLATION_NO":"9235812","ISSUE_DT":"11/16/2020","CFR_STANDARD_CD":"56.3200","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"361.00","CURRENT_ASSESSMENT_AMT":"361.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-11-16"}]},{"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":"1992-06-01","lastDate":"2017-12-11","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":30,"firstDate":"2018-03-22","lastDate":"2026-10-01","metrics":{"inspectors":34,"recentRows":19,"onSiteHours":209,"inspectionHours":376.25,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"470000","EVENT_NO":"F02346E","INSPECTION_BEGIN_DT":"10/01/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-10-01"},{"SOURCE_ROW_NUMBER":"94525","EVENT_NO":"F02E041","INSPECTION_BEGIN_DT":"04/01/2026","INSPECTION_END_DT":"04/03/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2026-04-01"},{"SOURCE_ROW_NUMBER":"234278","EVENT_NO":"F019EAA","INSPECTION_BEGIN_DT":"10/07/2025","INSPECTION_END_DT":"10/17/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"1086045","EVENT_NO":"F02D6BE","INSPECTION_BEGIN_DT":"09/08/2025","INSPECTION_END_DT":"09/15/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2025-09-08"},{"SOURCE_ROW_NUMBER":"995133","EVENT_NO":"7046948","INSPECTION_BEGIN_DT":"02/21/2025","INSPECTION_END_DT":"02/21/2025","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2025-02-21"},{"SOURCE_ROW_NUMBER":"394188","EVENT_NO":"7046946","INSPECTION_BEGIN_DT":"02/13/2025","INSPECTION_END_DT":"02/18/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"13","sourceDate":"2025-02-13"},{"SOURCE_ROW_NUMBER":"825282","EVENT_NO":"F007E62","INSPECTION_BEGIN_DT":"07/31/2024","INSPECTION_END_DT":"07/31/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-07-31"},{"SOURCE_ROW_NUMBER":"725055","EVENT_NO":"F007E60","INSPECTION_BEGIN_DT":"07/24/2024","INSPECTION_END_DT":"07/26/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.25","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2024-07-24"},{"SOURCE_ROW_NUMBER":"789276","EVENT_NO":"7047023","INSPECTION_BEGIN_DT":"03/19/2024","INSPECTION_END_DT":"03/19/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.25","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2024-03-19"},{"SOURCE_ROW_NUMBER":"922248","EVENT_NO":"7045532","INSPECTION_BEGIN_DT":"02/23/2024","INSPECTION_END_DT":"02/23/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2024-02-23"},{"SOURCE_ROW_NUMBER":"806573","EVENT_NO":"7047016","INSPECTION_BEGIN_DT":"02/22/2024","INSPECTION_END_DT":"03/07/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2024-02-22"},{"SOURCE_ROW_NUMBER":"978944","EVENT_NO":"7036058","INSPECTION_BEGIN_DT":"09/21/2023","INSPECTION_END_DT":"09/21/2023","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2023-09-21"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":66,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":3756,"employees":6,"production":0},"2026-Q1":{"hours":3211,"employees":6,"production":0},"2025-Q4":{"hours":2611,"employees":6,"production":0},"2025-Q3":{"hours":3143,"employees":6,"production":0},"2025-Q2":{"hours":3168,"employees":6,"production":0},"2025-Q1":{"hours":3275,"employees":6,"production":0},"2024-Q4":{"hours":3551,"employees":6,"production":0},"2024-Q3":{"hours":3693,"employees":6,"production":0},"2024-Q2":{"hours":3052,"employees":5,"production":0},"2024-Q1":{"hours":3047,"employees":6,"production":0},"2023-Q4":{"hours":2968,"employees":5,"production":0},"2023-Q3":{"hours":3114,"employees":5,"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":18,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2018":{"hours":5023,"employees":3,"production":0},"2019":{"hours":9704,"employees":4,"production":0},"2020":{"hours":9479,"employees":4,"production":0},"2021":{"hours":9249,"employees":4,"production":0},"2022":{"hours":8252,"employees":5,"production":0},"2023":{"hours":11864,"employees":5,"production":0},"2024":{"hours":13343,"employees":6,"production":0},"2025":{"hours":12197,"employees":6,"production":0},"2026":{"hours":6967,"employees":6,"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":15,"firstDate":"2019-05-29","lastDate":"2026-04-03","metrics":{"recentRows":13,"actionTaken":15,"maxExposureRatio":0.49,"overExposureLimit":0,"exposureRatioTotal":0.67},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"312519","EVENT_NO":"F02E041","SAMPLE_NO":"000000202601369000","SAMPLE_DATE":"04/03/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-03"},{"SOURCE_ROW_NUMBER":"312518","EVENT_NO":"F02E041","SAMPLE_NO":"000000202601368900","SAMPLE_DATE":"04/03/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-03"},{"SOURCE_ROW_NUMBER":"312517","EVENT_NO":"F02E041","SAMPLE_NO":"000000202601368800","SAMPLE_DATE":"04/03/2026","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":"2026-04-03"},{"SOURCE_ROW_NUMBER":"312516","EVENT_NO":"F02E041","SAMPLE_NO":"000000202601368700","SAMPLE_DATE":"04/03/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-04-03"},{"SOURCE_ROW_NUMBER":"281364","EVENT_NO":"7045532","SAMPLE_NO":"000000202400810200","SAMPLE_DATE":"02/23/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-23"},{"SOURCE_ROW_NUMBER":"281363","EVENT_NO":"7045532","SAMPLE_NO":"000000202400810100","SAMPLE_DATE":"02/23/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-23"},{"SOURCE_ROW_NUMBER":"281362","EVENT_NO":"7045532","SAMPLE_NO":"000000202400810000","SAMPLE_DATE":"02/23/2024","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":"2024-02-23"},{"SOURCE_ROW_NUMBER":"281361","EVENT_NO":"7045532","SAMPLE_NO":"000000202400809900","SAMPLE_DATE":"02/23/2024","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Rotary Bucket Ex. Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2024-02-23"},{"SOURCE_ROW_NUMBER":"281360","EVENT_NO":"7045532","SAMPLE_NO":"000000202400809800","SAMPLE_DATE":"02/23/2024","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":"2024-02-23"},{"SOURCE_ROW_NUMBER":"274939","EVENT_NO":"7045376","SAMPLE_NO":"000000202304223000","SAMPLE_DATE":"09/21/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0000.74","C_OVER_E":"00.18","JOB_CD_DESC":"Scale Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-21"},{"SOURCE_ROW_NUMBER":"274938","EVENT_NO":"7045376","SAMPLE_NO":"000000202304222900","SAMPLE_DATE":"09/21/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-09-21"},{"SOURCE_ROW_NUMBER":"274937","EVENT_NO":"7045376","SAMPLE_NO":"000000202304222800","SAMPLE_DATE":"09/21/2023","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":"2023-09-21"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":16,"firstDate":"2019-10-29","lastDate":"2026-10-01","metrics":{"ss":1,"amountDue":2174,"contested":0,"amountPaid":2174,"recentRows":11,"section104d":0,"unterminated":1,"proposedPenalty":2174},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2071076","VIOLATION_NO":"5087497","VIOLATION_ISSUE_DT":"10/01/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/02/2026","CONTESTED_IND":"N","sourceDate":"2026-10-01"},{"SOURCE_ROW_NUMBER":"2071070","VIOLATION_NO":"5087242","VIOLATION_ISSUE_DT":"04/02/2026","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/02/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-04-02"},{"SOURCE_ROW_NUMBER":"2071077","VIOLATION_NO":"5087209","VIOLATION_ISSUE_DT":"10/07/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(3)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"10/16/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-07"},{"SOURCE_ROW_NUMBER":"2071066","VIOLATION_NO":"9774145","VIOLATION_ISSUE_DT":"02/14/2025","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/21/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-14"},{"SOURCE_ROW_NUMBER":"2071073","VIOLATION_NO":"9774365","VIOLATION_ISSUE_DT":"07/26/2024","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/31/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-07-26"},{"SOURCE_ROW_NUMBER":"2071068","VIOLATION_NO":"9770566","VIOLATION_ISSUE_DT":"02/22/2024","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/29/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-22"},{"SOURCE_ROW_NUMBER":"2071067","VIOLATION_NO":"9770565","VIOLATION_ISSUE_DT":"02/22/2024","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"03/19/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-22"},{"SOURCE_ROW_NUMBER":"2071072","VIOLATION_NO":"9288657","VIOLATION_ISSUE_DT":"06/30/2023","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/07/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-30"},{"SOURCE_ROW_NUMBER":"2071069","VIOLATION_NO":"9286706","VIOLATION_ISSUE_DT":"03/08/2023","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/13/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-08"},{"SOURCE_ROW_NUMBER":"2071075","VIOLATION_NO":"9281596","VIOLATION_ISSUE_DT":"08/16/2022","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/23/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-16"},{"SOURCE_ROW_NUMBER":"2071074","VIOLATION_NO":"9281595","VIOLATION_ISSUE_DT":"08/16/2022","SIG_SUB":"N","PART_SECTION":"56.14132(b)(1)(i)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/18/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-16"},{"SOURCE_ROW_NUMBER":"2071081","VIOLATION_NO":"9235821","VIOLATION_ISSUE_DT":"12/14/2020","PART_SECTION":"56.3200","CIT_ORD_SAFE":"Order","NO_AFFECTED":"0","TERMINATION_DT":"04/19/2021","CONTESTED_IND":"N","sourceDate":"2020-12-14"}]}],"safety":{"href":"/api/v1/mines/4003070/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4003070/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":"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":2},{"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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":"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":5},{"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":"Correction of hazardous conditions.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3200","part":"56","subchapter":"K","subpart":"B","id":"56.3200","citation":"30 CFR 56.3200","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":"4003070","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}