{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4407378","name":"Three Creek Mine","status":"Active","status_date":"2018-04-02","mine_type":"Surface","coal_metal":"M","commodity":"Sand, Common","state":"VA","county":"Southampton","nearest_town":"Capron","operator_id":"0156273","operator_name":"Blair Sand & Materials, LLC","controller_id":"0139721","controller_name":"Thomas  Blair; Richard  Blair; Nora  Johnson","district":"C05","office":"Sanford NC Field Office","employees":4,"latitude":36.79,"longitude":-77.177222},"coverage":{"contributingSources":9,"registeredSources":20,"sourceRows":170},"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":"4407378","name":"Three Creek Mine"},"operator":{"type":"operator","id":"0156273","name":"Blair Sand & Materials, LLC"},"controller":{"type":"controller","id":"0139721","name":"Thomas  Blair; Richard  Blair; Nora  Johnson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"0117221","name":"Matt  Crowder"},"object":{"type":"mine","id":"4407378","name":"Three Creek Mine"},"validFrom":"2015-03-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0117221|2015-03-19|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0137773","name":"Crowder and White Contracting, LLC"},"object":{"type":"mine","id":"4407378","name":"Three Creek Mine"},"validFrom":"2017-08-01","validTo":"2018-03-07","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0137773|2017-08-01|2018-03-07"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0117221","name":"Matt  Crowder"},"object":{"type":"operator","id":"0137773","name":"Crowder and White Contracting, LLC"},"validFrom":"2017-08-01","validTo":"2018-03-07","current":false,"derived":true,"evidenceMineId":"4407378","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0137773|2017-08-01|0117221|2015-03-19|22266"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0156273","name":"Blair Sand & Materials, LLC"},"object":{"type":"mine","id":"4407378","name":"Three Creek Mine"},"validFrom":"2018-03-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0156273|2018-03-08|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0139721","name":"Nora  Johnson et al"},"object":{"type":"mine","id":"4407378","name":"Three Creek Mine"},"validFrom":"2018-03-08","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0139721|2018-03-08|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139721","name":"Nora  Johnson et al"},"object":{"type":"operator","id":"0156273","name":"Blair Sand & Materials, LLC"},"validFrom":"2018-03-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"4407378","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0156273|2018-03-08|0139721|2018-03-08|28305"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139721","name":"Richard  Blair et al"},"object":{"type":"operator","id":"0156273","name":"Blair Sand & Materials, LLC"},"validFrom":"2018-03-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"4407378","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0156273|2018-03-08|0139721|2018-03-08|28306"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139721","name":"Thomas  Blair et al"},"object":{"type":"operator","id":"0156273","name":"Blair Sand & Materials, LLC"},"validFrom":"2018-03-08","validTo":null,"current":true,"derived":true,"evidenceMineId":"4407378","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4407378|0156273|2018-03-08|0139721|2018-03-08|28307"}}],"coverage":{"historyRecords":4,"edgeCount":8,"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":"2018-04-02","lastDate":"2018-04-02","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":20,"firstDate":"2018-05-22","lastDate":"2024-11-20","metrics":{"ss":4,"delinquent":17,"recentRows":9,"paidPenalty":3494,"proposedPenalty":3494,"currentAssessment":3494},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2971068","VIOLATION_NO":"9639896","ISSUE_DT":"11/20/2024","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":"2024-11-20"},{"SOURCE_ROW_NUMBER":"1409939","VIOLATION_NO":"8311673","ISSUE_DT":"07/12/2023","CFR_STANDARD_CD":"56.14107(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":"2023-07-12"},{"SOURCE_ROW_NUMBER":"1409938","VIOLATION_NO":"8311672","ISSUE_DT":"07/12/2023","CFR_STANDARD_CD":"56.14107(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":"2023-07-12"},{"SOURCE_ROW_NUMBER":"1409937","VIOLATION_NO":"8311671","ISSUE_DT":"07/12/2023","CFR_STANDARD_CD":"56.14107(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":"2023-07-12"},{"SOURCE_ROW_NUMBER":"1406982","VIOLATION_NO":"8311617","ISSUE_DT":"03/22/2023","CFR_STANDARD_CD":"56.9300","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"1353774","VIOLATION_NO":"9871964","ISSUE_DT":"05/18/2022","CFR_STANDARD_CD":"56.12020","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-05-18"},{"SOURCE_ROW_NUMBER":"1353773","VIOLATION_NO":"9871963","ISSUE_DT":"05/18/2022","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"169.00","CURRENT_ASSESSMENT_AMT":"169.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-05-18"},{"SOURCE_ROW_NUMBER":"1353765","VIOLATION_NO":"9871952","ISSUE_DT":"03/09/2022","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-03-09"},{"SOURCE_ROW_NUMBER":"1364184","VIOLATION_NO":"9429298","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2555155","VIOLATION_NO":"9429266","ISSUE_DT":"06/17/2020","CFR_STANDARD_CD":"50.30(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":"2020-06-17"},{"SOURCE_ROW_NUMBER":"2555154","VIOLATION_NO":"9429265","ISSUE_DT":"06/17/2020","CFR_STANDARD_CD":"50.30(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":"2020-06-17"},{"SOURCE_ROW_NUMBER":"2555153","VIOLATION_NO":"9429264","ISSUE_DT":"06/17/2020","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"144.00","CURRENT_ASSESSMENT_AMT":"144.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-06-17"}]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":4,"firstDate":"2017-08-01","lastDate":"2018-03-08","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":21,"firstDate":"2017-08-16","lastDate":"2026-05-05","metrics":{"inspectors":22,"recentRows":13,"onSiteHours":179.75,"inspectionHours":344.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"614961","EVENT_NO":"F02A7BC","INSPECTION_BEGIN_DT":"05/05/2026","INSPECTION_END_DT":"05/12/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32.5","SUM_TOTAL_ON_SITE_HOURS":"16","sourceDate":"2026-05-05"},{"SOURCE_ROW_NUMBER":"1076729","EVENT_NO":"F00CD5F","INSPECTION_BEGIN_DT":"10/28/2025","INSPECTION_END_DT":"10/30/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2025-10-28"},{"SOURCE_ROW_NUMBER":"762870","EVENT_NO":"F004C61","INSPECTION_BEGIN_DT":"07/28/2025","INSPECTION_END_DT":"07/30/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"29.5","SUM_TOTAL_ON_SITE_HOURS":"22","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"169922","EVENT_NO":"F0153E8","INSPECTION_BEGIN_DT":"11/20/2024","INSPECTION_END_DT":"11/21/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2024-11-20"},{"SOURCE_ROW_NUMBER":"260646","EVENT_NO":"4132846","INSPECTION_BEGIN_DT":"04/15/2024","INSPECTION_END_DT":"04/17/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2024-04-15"},{"SOURCE_ROW_NUMBER":"1122830","EVENT_NO":"4132837","INSPECTION_BEGIN_DT":"02/27/2024","INSPECTION_END_DT":"02/27/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"468008","EVENT_NO":"4431385","INSPECTION_BEGIN_DT":"07/11/2023","INSPECTION_END_DT":"07/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2023-07-11"},{"SOURCE_ROW_NUMBER":"199728","EVENT_NO":"4424825","INSPECTION_BEGIN_DT":"02/22/2023","INSPECTION_END_DT":"03/23/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"36","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2023-02-22"},{"SOURCE_ROW_NUMBER":"763173","EVENT_NO":"4407940","INSPECTION_BEGIN_DT":"05/26/2022","INSPECTION_END_DT":"05/26/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8","SUM_TOTAL_ON_SITE_HOURS":"1.75","sourceDate":"2022-05-26"},{"SOURCE_ROW_NUMBER":"929772","EVENT_NO":"4407938","INSPECTION_BEGIN_DT":"05/17/2022","INSPECTION_END_DT":"05/19/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"9.25","sourceDate":"2022-05-17"},{"SOURCE_ROW_NUMBER":"510369","EVENT_NO":"4407923","INSPECTION_BEGIN_DT":"03/09/2022","INSPECTION_END_DT":"03/30/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23.5","SUM_TOTAL_ON_SITE_HOURS":"11.25","sourceDate":"2022-03-09"},{"SOURCE_ROW_NUMBER":"557862","EVENT_NO":"4410105","INSPECTION_BEGIN_DT":"05/25/2021","INSPECTION_END_DT":"08/30/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2021-05-25"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":72,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":4134,"employees":7,"production":0},"2026-Q1":{"hours":3050,"employees":6,"production":0},"2025-Q4":{"hours":3703,"employees":6,"production":0},"2025-Q3":{"hours":4580,"employees":7,"production":0},"2025-Q2":{"hours":3735,"employees":7,"production":0},"2025-Q1":{"hours":2991,"employees":6,"production":0},"2024-Q4":{"hours":3350,"employees":6,"production":0},"2024-Q3":{"hours":3111,"employees":6,"production":0},"2024-Q2":{"hours":3201,"employees":6,"production":0},"2024-Q1":{"hours":2871,"employees":6,"production":0},"2023-Q4":{"hours":2973,"employees":6,"production":0},"2023-Q3":{"hours":2901,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":20,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":808,"employees":4,"production":0},"2018":{"hours":4835,"employees":5,"production":0},"2019":{"hours":8653,"employees":6,"production":0},"2020":{"hours":11242,"employees":7,"production":0},"2021":{"hours":15204,"employees":7,"production":0},"2022":{"hours":13341,"employees":7,"production":0},"2023":{"hours":11448,"employees":6,"production":0},"2024":{"hours":12533,"employees":6,"production":0},"2025":{"hours":15009,"employees":7,"production":0},"2026":{"hours":7184,"employees":7,"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":11,"firstDate":"2018-05-22","lastDate":"2026-05-12","metrics":{"recentRows":9,"actionTaken":11,"maxExposureRatio":0.26,"overExposureLimit":0,"exposureRatioTotal":0.26},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"311778","EVENT_NO":"F02A7BC","SAMPLE_NO":"000000202601956100","SAMPLE_DATE":"05/12/2026","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":"2026-05-12"},{"SOURCE_ROW_NUMBER":"311777","EVENT_NO":"F02A7BC","SAMPLE_NO":"000000202601956000","SAMPLE_DATE":"05/12/2026","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":"2026-05-12"},{"SOURCE_ROW_NUMBER":"311776","EVENT_NO":"F02A7BC","SAMPLE_NO":"000000202601955900","SAMPLE_DATE":"05/12/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-05-12"},{"SOURCE_ROW_NUMBER":"270865","EVENT_NO":"4424825","SAMPLE_NO":"000000202301325600","SAMPLE_DATE":"03/22/2023","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":"2023-03-22"},{"SOURCE_ROW_NUMBER":"270864","EVENT_NO":"4424825","SAMPLE_NO":"000000202301325500","SAMPLE_DATE":"03/22/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.31","EXPOSURE_LIMIT":"0001.19","C_OVER_E":"00.26","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"270863","EVENT_NO":"4424825","SAMPLE_NO":"000000202301325400","SAMPLE_DATE":"03/22/2023","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":"2023-03-22"},{"SOURCE_ROW_NUMBER":"254668","EVENT_NO":"4410105","SAMPLE_NO":"000000202102492200","SAMPLE_DATE":"05/26/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"254667","EVENT_NO":"4410105","SAMPLE_NO":"000000202102492100","SAMPLE_DATE":"05/26/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.20","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Shovel Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"254666","EVENT_NO":"4410105","SAMPLE_NO":"000000202102492000","SAMPLE_DATE":"05/26/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.24","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"214762","EVENT_NO":"6812639","SAMPLE_NO":"000000201802795200","SAMPLE_DATE":"05/22/2018","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":"2018-05-22"},{"SOURCE_ROW_NUMBER":"214761","EVENT_NO":"6812639","SAMPLE_NO":"000000201802795100","SAMPLE_DATE":"05/22/2018","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2018-05-22"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":20,"firstDate":"2018-05-22","lastDate":"2024-11-20","metrics":{"ss":4,"amountDue":3494,"contested":0,"amountPaid":3494,"recentRows":9,"section104d":0,"unterminated":0,"proposedPenalty":3494},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2445794","VIOLATION_NO":"9639896","VIOLATION_ISSUE_DT":"11/20/2024","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"11/20/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-11-20"},{"SOURCE_ROW_NUMBER":"2445793","VIOLATION_NO":"8311673","VIOLATION_ISSUE_DT":"07/12/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/21/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"2445792","VIOLATION_NO":"8311672","VIOLATION_ISSUE_DT":"07/12/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/18/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"2445791","VIOLATION_NO":"8311671","VIOLATION_ISSUE_DT":"07/12/2023","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/21/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-07-12"},{"SOURCE_ROW_NUMBER":"2445775","VIOLATION_NO":"8311617","VIOLATION_ISSUE_DT":"03/22/2023","SIG_SUB":"N","PART_SECTION":"56.9300","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/22/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-22"},{"SOURCE_ROW_NUMBER":"2445781","VIOLATION_NO":"9871964","VIOLATION_ISSUE_DT":"05/18/2022","SIG_SUB":"N","PART_SECTION":"56.12020","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-05-18"},{"SOURCE_ROW_NUMBER":"2445780","VIOLATION_NO":"9871963","VIOLATION_ISSUE_DT":"05/18/2022","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2022","PROPOSED_PENALTY":"169","AMOUNT_DUE":"169","AMOUNT_PAID":"169","CONTESTED_IND":"N","sourceDate":"2022-05-18"},{"SOURCE_ROW_NUMBER":"2445776","VIOLATION_NO":"9871952","VIOLATION_ISSUE_DT":"03/09/2022","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/14/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-03-09"},{"SOURCE_ROW_NUMBER":"2445783","VIOLATION_NO":"9429298","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2445788","VIOLATION_NO":"9429266","VIOLATION_ISSUE_DT":"06/17/2020","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/17/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-06-17"},{"SOURCE_ROW_NUMBER":"2445787","VIOLATION_NO":"9429265","VIOLATION_ISSUE_DT":"06/17/2020","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/17/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-06-17"},{"SOURCE_ROW_NUMBER":"2445786","VIOLATION_NO":"9429264","VIOLATION_ISSUE_DT":"06/17/2020","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/24/2020","PROPOSED_PENALTY":"144","AMOUNT_DUE":"144","AMOUNT_PAID":"144","CONTESTED_IND":"N","sourceDate":"2020-06-17"}]}],"safety":{"href":"/api/v1/mines/4407378/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4407378/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":"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":4},{"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":3},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Protection of persons at switchgear.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12020","part":"56","subchapter":"K","subpart":"K","id":"56.12020","citation":"30 CFR 56.12020","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Electrical conductors.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004","part":"56","subchapter":"K","subpart":"K","id":"56.12004","citation":"30 CFR 56.12004","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safe access.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11001","part":"56","subchapter":"K","subpart":"J","id":"56.11001","citation":"30 CFR 56.11001","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4407378","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}