{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-17T06:17:15.228Z","identity":{"mine_id":"4105136","name":"Moorhead Wet Plant","status":"Active","status_date":"2015-06-30","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"TX","county":"Montgomery","nearest_town":"Conroe","operator_id":"L11411","operator_name":"Liberty Materials, Inc.","controller_id":"M03997","controller_name":"James E  Welch; Evelyn  Welch","district":"M5","office":"Broussard LA Field Office","employees":25,"latitude":30.165278,"longitude":-95.372778},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":352},"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":"2026-10-17T05:35:58.500035+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":"4105136","name":"Moorhead Wet Plant"},"operator":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"controller":{"type":"controller","id":"M03997","name":"James E  Welch; Evelyn  Welch"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-17T05:35:58.500035+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03997","name":"Evelyn  Welch et al"},"object":{"type":"mine","id":"4105136","name":"Moorhead Wet Plant"},"validFrom":"1989-12-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4105136|M03997|1989-12-19|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"object":{"type":"mine","id":"4105136","name":"Moorhead Wet Plant"},"validFrom":"2015-07-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4105136|L11411|2015-07-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03997","name":"Evelyn  Welch et al"},"object":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"validFrom":"2015-07-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4105136","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4105136|L11411|2015-07-01|M03997|1989-12-19|130717"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03997","name":"James E  Welch et al"},"object":{"type":"operator","id":"L11411","name":"Liberty Materials, Inc."},"validFrom":"2015-07-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4105136","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-17T05:35:58.500035+00:00","recordKey":"4105136|L11411|2015-07-01|M03997|1989-12-19|130718"}}],"coverage":{"historyRecords":2,"edgeCount":4,"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":8,"firstDate":"2015-09-14","lastDate":"2025-04-26","metrics":{"daysLost":220,"injuries":8,"fatalities":0,"recentRows":4,"restrictedDays":185,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"16021","DOCUMENT_NO":"220251270035","ACCIDENT_DT":"04/26/2025","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"5","NARRATIVE":"Employee was attaching a hose to a portable water pump used for drainage. They pinched right pinky with the hoses attachment cam-lock while locking in the hose. Bruising only.","sourceDate":"2025-04-26"},{"SOURCE_ROW_NUMBER":"244050","DOCUMENT_NO":"220232710009","ACCIDENT_DT":"09/20/2023","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was installing a new track retainer pin on a CAT 349 Excavator. When hitting the pin with a sledgehammer a piece of the pin broke off and impacted the employees leg. This left a puncture wound on the employee right thigh.","sourceDate":"2023-09-20"},{"SOURCE_ROW_NUMBER":"37577","DOCUMENT_NO":"220230480008","ACCIDENT_DT":"02/14/2023","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee lost balance in the mud stepping off the ladder of a Articulated Haul Truck and strained Right Knee.","sourceDate":"2023-02-14"},{"SOURCE_ROW_NUMBER":"192300","DOCUMENT_NO":"220212920001","ACCIDENT_DT":"10/12/2021","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by flying object","OCCUPATION":"Outside foreman, Leadman","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was working on CAT Excavator tracks attempting to reinsert a roller pin. While striking the pin with a hammer a sliver a metal broke off and enter EE's right calf. Metal was removed by emergency clinic and 10 stitches were given.","sourceDate":"2021-10-12"},{"SOURCE_ROW_NUMBER":"149433","DOCUMENT_NO":"220191920024","ACCIDENT_DT":"07/03/2019","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"Employee was using pry bars to turn water pump sheaves in order to fit new belts between the fines recovery pumps and its motor. Employee's hand slipped off bar smashing EE's finger.","sourceDate":"2019-07-03"},{"SOURCE_ROW_NUMBER":"54662","DOCUMENT_NO":"220172090016","ACCIDENT_DT":"07/19/2017","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"Worker was attempting to weld on a piece of c-channel iron placed on a welding table. When leaning over they knocked the iron off the table and onto their right foot. The impact broke 2 bones in the arch of their foot.","sourceDate":"2017-07-19"},{"SOURCE_ROW_NUMBER":"50402","DOCUMENT_NO":"220171360005","ACCIDENT_DT":"04/20/2017","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"6","NARRATIVE":"Employee was greasing excavator boom and slipped on the tracks. Employee hit employee's head on the tracks/ground and received a concussion.","sourceDate":"2017-04-20"},{"SOURCE_ROW_NUMBER":"213931","DOCUMENT_NO":"220152680029","ACCIDENT_DT":"09/14/2015","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","DAYS_LOST":"200","NARRATIVE":"Employee was conducting maintenance on a dozer's tension idler. The idler was unknowingly under pressure and when the mechanic began removing the bolts holding the idler in place the idler broke loose and struck the mechanic. The idler fractured the knuckle on his right pinky finger and the area of the skull above his right eye.","sourceDate":"2015-09-14"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2015-06-30","lastDate":"2015-06-30","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":65,"firstDate":"2015-08-26","lastDate":"2026-07-16","metrics":{"ss":14,"delinquent":58,"recentRows":38,"paidPenalty":14238.56,"proposedPenalty":20564,"currentAssessment":20564},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3038595","VIOLATION_NO":"5174856","ISSUE_DT":"07/16/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1126.00","CURRENT_ASSESSMENT_AMT":"1126.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-16"},{"SOURCE_ROW_NUMBER":"3038594","VIOLATION_NO":"5174855","ISSUE_DT":"07/16/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1126.00","CURRENT_ASSESSMENT_AMT":"1126.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-16"},{"SOURCE_ROW_NUMBER":"3021856","VIOLATION_NO":"5009291","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.12023","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"288.00","CURRENT_ASSESSMENT_AMT":"288.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021855","VIOLATION_NO":"5009290","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.20013","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"959.00","CURRENT_ASSESSMENT_AMT":"959.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021854","VIOLATION_NO":"5009289","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.20003(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"288.00","CURRENT_ASSESSMENT_AMT":"288.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021853","VIOLATION_NO":"5009288","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"4749.00","CURRENT_ASSESSMENT_AMT":"4749.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021852","VIOLATION_NO":"5009287","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.9301","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"288.00","CURRENT_ASSESSMENT_AMT":"288.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021851","VIOLATION_NO":"5009286","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"288.00","CURRENT_ASSESSMENT_AMT":"288.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"3021850","VIOLATION_NO":"5009285","ISSUE_DT":"01/14/2026","CFR_STANDARD_CD":"56.12016","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1431.00","CURRENT_ASSESSMENT_AMT":"1431.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2968341","VIOLATION_NO":"5002270","ISSUE_DT":"07/15/2025","CFR_STANDARD_CD":"56.4200(b)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-15"},{"SOURCE_ROW_NUMBER":"2968340","VIOLATION_NO":"5002269","ISSUE_DT":"07/15/2025","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"193.00","CURRENT_ASSESSMENT_AMT":"193.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-15"},{"SOURCE_ROW_NUMBER":"2968339","VIOLATION_NO":"5002268","ISSUE_DT":"07/14/2025","CFR_STANDARD_CD":"56.12023","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-14"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":118,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":35,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":2,"firstDate":"2015-07-01","lastDate":"2015-07-01","metrics":{"recentRows":0,"currentOperatorTenures":2,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":28,"firstDate":"2015-08-26","lastDate":"2026-07-16","metrics":{"inspectors":28,"recentRows":16,"onSiteHours":218.5,"inspectionHours":396.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"142435","EVENT_NO":"F03E08D","INSPECTION_BEGIN_DT":"07/16/2026","INSPECTION_END_DT":"07/16/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2026-07-16"},{"SOURCE_ROW_NUMBER":"1117672","EVENT_NO":"F02F5BF","INSPECTION_BEGIN_DT":"03/30/2026","INSPECTION_END_DT":"03/31/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"12.5","sourceDate":"2026-03-30"},{"SOURCE_ROW_NUMBER":"256576","EVENT_NO":"F02F5AF","INSPECTION_BEGIN_DT":"01/14/2026","INSPECTION_END_DT":"01/15/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"9","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"911881","EVENT_NO":"F014BD8","INSPECTION_BEGIN_DT":"07/14/2025","INSPECTION_END_DT":"07/15/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"11.75","sourceDate":"2025-07-14"},{"SOURCE_ROW_NUMBER":"272447","EVENT_NO":"F014AB0","INSPECTION_BEGIN_DT":"03/04/2025","INSPECTION_END_DT":"03/04/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2025-03-04"},{"SOURCE_ROW_NUMBER":"810290","EVENT_NO":"F00D1D8","INSPECTION_BEGIN_DT":"09/16/2024","INSPECTION_END_DT":"09/18/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"34","SUM_TOTAL_ON_SITE_HOURS":"24.5","sourceDate":"2024-09-16"},{"SOURCE_ROW_NUMBER":"393462","EVENT_NO":"6933174","INSPECTION_BEGIN_DT":"03/24/2024","INSPECTION_END_DT":"03/26/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2024-03-24"},{"SOURCE_ROW_NUMBER":"51222","EVENT_NO":"6934853","INSPECTION_BEGIN_DT":"09/07/2023","INSPECTION_END_DT":"09/07/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2023-09-07"},{"SOURCE_ROW_NUMBER":"819965","EVENT_NO":"6890684","INSPECTION_BEGIN_DT":"01/31/2023","INSPECTION_END_DT":"01/31/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"3.75","sourceDate":"2023-01-31"},{"SOURCE_ROW_NUMBER":"256271","EVENT_NO":"6890686","INSPECTION_BEGIN_DT":"01/31/2023","INSPECTION_END_DT":"01/31/2023","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-01-31"},{"SOURCE_ROW_NUMBER":"853665","EVENT_NO":"6933530","INSPECTION_BEGIN_DT":"01/04/2023","INSPECTION_END_DT":"01/06/2023","ACTIVITY_CODE":"E03","ACTIVITY":"103 (g) Written Notification Hazard Complaint Inspectio","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2023-01-04"},{"SOURCE_ROW_NUMBER":"198224","EVENT_NO":"6887395","INSPECTION_BEGIN_DT":"04/12/2022","INSPECTION_END_DT":"04/13/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2022-04-12"}]},{"id":"msha-mine-production-yearly","name":"Mine Employment and Production — Yearly","domains":["production","safety","compliance"],"products":["annual trend","backfill","quarterly reconciliation"],"rowCount":23,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":108055,"employees":32,"production":0},"2018":{"hours":126277,"employees":35,"production":0},"2019":{"hours":106896,"employees":37,"production":0},"2020":{"hours":111055,"employees":40,"production":0},"2021":{"hours":97697,"employees":37,"production":0},"2022":{"hours":83308,"employees":26,"production":0},"2023":{"hours":82870,"employees":31,"production":0},"2024":{"hours":61419,"employees":25,"production":0},"2025":{"hours":87735,"employees":29,"production":0},"2026":{"hours":33286,"employees":20,"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":6,"firstDate":"2020-10-15","lastDate":"2026-03-31","metrics":{"recentRows":4,"actionTaken":6,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"312382","EVENT_NO":"F02F5BF","SAMPLE_NO":"000000202601360100","SAMPLE_DATE":"03/31/2026","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":"2026-03-31"},{"SOURCE_ROW_NUMBER":"312381","EVENT_NO":"F02F5BF","SAMPLE_NO":"000000202601360000","SAMPLE_DATE":"03/31/2026","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":"2026-03-31"},{"SOURCE_ROW_NUMBER":"293284","EVENT_NO":"F00D1D8","SAMPLE_NO":"000000202403966700","SAMPLE_DATE":"09/18/2024","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":"2024-09-18"},{"SOURCE_ROW_NUMBER":"293283","EVENT_NO":"F00D1D8","SAMPLE_NO":"000000202403966600","SAMPLE_DATE":"09/18/2024","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":"2024-09-18"},{"SOURCE_ROW_NUMBER":"242564","EVENT_NO":"6883653","SAMPLE_NO":"000000202004131800","SAMPLE_DATE":"10/15/2020","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":"2020-10-15"},{"SOURCE_ROW_NUMBER":"242563","EVENT_NO":"6883653","SAMPLE_NO":"000000202004131700","SAMPLE_DATE":"10/15/2020","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":"2020-10-15"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":65,"firstDate":"2015-08-26","lastDate":"2026-07-16","metrics":{"ss":14,"amountDue":20564,"contested":0,"amountPaid":14238.56,"recentRows":38,"section104d":0,"unterminated":0,"proposedPenalty":20564},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2195087","VIOLATION_NO":"5174856","VIOLATION_ISSUE_DT":"07/16/2026","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/16/2026","PROPOSED_PENALTY":"1126","AMOUNT_DUE":"1126","AMOUNT_PAID":"1126","CONTESTED_IND":"N","sourceDate":"2026-07-16"},{"SOURCE_ROW_NUMBER":"2195086","VIOLATION_NO":"5174855","VIOLATION_ISSUE_DT":"07/16/2026","SIG_SUB":"Y","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/16/2026","PROPOSED_PENALTY":"1126","AMOUNT_DUE":"1126","AMOUNT_PAID":"1126","CONTESTED_IND":"N","sourceDate":"2026-07-16"},{"SOURCE_ROW_NUMBER":"2195050","VIOLATION_NO":"5009291","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.12023","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"288","AMOUNT_DUE":"288","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195049","VIOLATION_NO":"5009290","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.20013","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"959","AMOUNT_DUE":"959","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195048","VIOLATION_NO":"5009289","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.20003(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"288","AMOUNT_DUE":"288","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195047","VIOLATION_NO":"5009288","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"4749","AMOUNT_DUE":"4749","AMOUNT_PAID":"266.61","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195046","VIOLATION_NO":"5009287","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.9301","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"288","AMOUNT_DUE":"288","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195045","VIOLATION_NO":"5009286","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"288","AMOUNT_DUE":"288","AMOUNT_PAID":"288","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195044","VIOLATION_NO":"5009285","VIOLATION_ISSUE_DT":"01/14/2026","SIG_SUB":"N","PART_SECTION":"56.12016","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/14/2026","PROPOSED_PENALTY":"1431","AMOUNT_DUE":"1431","AMOUNT_PAID":"1431","CONTESTED_IND":"N","sourceDate":"2026-01-14"},{"SOURCE_ROW_NUMBER":"2195085","VIOLATION_NO":"5002270","VIOLATION_ISSUE_DT":"07/15/2025","SIG_SUB":"N","PART_SECTION":"56.4200(b)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/15/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-15"},{"SOURCE_ROW_NUMBER":"2195084","VIOLATION_NO":"5002269","VIOLATION_ISSUE_DT":"07/15/2025","SIG_SUB":"Y","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/15/2025","PROPOSED_PENALTY":"193","AMOUNT_DUE":"193","AMOUNT_PAID":"193","CONTESTED_IND":"N","sourceDate":"2025-07-15"},{"SOURCE_ROW_NUMBER":"2195083","VIOLATION_NO":"5002268","VIOLATION_ISSUE_DT":"07/14/2025","SIG_SUB":"N","PART_SECTION":"56.12023","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/14/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-14"}]}],"safety":{"href":"/api/v1/mines/4105136/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4105136/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":"Housekeeping.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20003","part":"56","subchapter":"K","subpart":"S","id":"56.20003","citation":"30 CFR 56.20003","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"chapter":"I","heading":"Guarding electrical connections and resistor grids.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023","part":"56","subchapter":"K","subpart":"K","id":"56.12023","citation":"30 CFR 56.12023","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":"Waste receptacles.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20013","part":"56","subchapter":"K","subpart":"S","id":"56.20013","citation":"30 CFR 56.20013","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":"Dump site restraints.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301","part":"56","subchapter":"K","subpart":"H","id":"56.9301","citation":"30 CFR 56.9301","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Work on electrically-powered equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12016","part":"56","subchapter":"K","subpart":"K","id":"56.12016","citation":"30 CFR 56.12016","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"General requirements.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4200","part":"56","subchapter":"K","subpart":"C","id":"56.4200","citation":"30 CFR 56.4200","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":"4105136","dataSource":"postgres","snapshotId":"2026-10-17T05:35:58.500035+00:00","completedAt":"2026-10-17T06:17:15.228Z","sourceCount":20,"totalRows":15450873}}