{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4202137","name":"Browns Canyon Quarry","status":"Active","status_date":"2026-08-03","mine_type":"Surface","coal_metal":"M","commodity":"Dimension Sandstone","state":"UT","county":"Summit","nearest_town":"Park City","operator_id":"0117327","operator_name":"Castle Valley Stone, LLC","controller_id":"0063729","controller_name":"Jeffrey L  Sagers","district":"M6","office":"Salt Lake City UT Field Office","employees":8,"latitude":39.321111,"longitude":-111.093611},"coverage":{"contributingSources":13,"registeredSources":20,"sourceRows":807},"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":"4202137","name":"Browns Canyon Quarry"},"operator":{"type":"operator","id":"0117327","name":"Castle Valley Stone, LLC"},"controller":{"type":"controller","id":"0063729","name":"Jeffrey L  Sagers"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L14672","name":"Rock Products Of Utah Inc"},"object":{"type":"mine","id":"4202137","name":"Browns Canyon Quarry"},"validFrom":"1996-06-01","validTo":"2011-01-31","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|L14672|1996-06-01|2011-01-31"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11164","name":"Develon  Wurth"},"object":{"type":"mine","id":"4202137","name":"Browns Canyon Quarry"},"validFrom":"1996-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|M11164|1996-06-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11164","name":"Develon  Wurth"},"object":{"type":"operator","id":"L14672","name":"Rock Products Of Utah Inc"},"validFrom":"1996-06-01","validTo":"2011-01-31","current":false,"derived":true,"evidenceMineId":"4202137","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|L14672|1996-06-01|M11164|1996-06-01|150832"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"0117327","name":"Castle Valley Stone, LLC"},"object":{"type":"mine","id":"4202137","name":"Browns Canyon Quarry"},"validFrom":"2011-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|0117327|2011-02-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0063729","name":"Jeffrey L  Sagers"},"object":{"type":"mine","id":"4202137","name":"Browns Canyon Quarry"},"validFrom":"2011-02-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|0063729|2011-02-01|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0063729","name":"Jeffrey L  Sagers"},"object":{"type":"operator","id":"0117327","name":"Castle Valley Stone, LLC"},"validFrom":"2011-02-01","validTo":null,"current":true,"derived":true,"evidenceMineId":"4202137","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4202137|0117327|2011-02-01|0063729|2011-02-01|8712"}}],"coverage":{"historyRecords":2,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":5,"firstDate":"2023-06-30","lastDate":"2026-08-21","metrics":{"daysLost":39,"injuries":5,"fatalities":0,"recentRows":5,"restrictedDays":95,"contractorRecords":1},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"59013","DOCUMENT_NO":"220262370019","ACCIDENT_DT":"08/21/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","NARRATIVE":"Employee was working the backend of guillotine.  The operator moved the leveling table and the slab they were cutting bounced.  The employee had hand on table and the the slab smashed their right hand ring finger.","sourceDate":"2026-08-21"},{"SOURCE_ROW_NUMBER":"110500","DOCUMENT_NO":"220261950030","ACCIDENT_DT":"05/28/2026","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Master mechanic, Foreman, Supervisor","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee was working near the guard on a tumbler for castle valley stone, as they were hammering their hand got impaled by a sharp piece of the guard. We were not certain of the severity of the injury at the time, however a tendon was severed and they required surgery to fix the injured tendon.","sourceDate":"2026-05-28"},{"SOURCE_ROW_NUMBER":"54747","DOCUMENT_NO":"220253290008","ACCIDENT_DT":"11/22/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"Employee is a Stone Splitter.  The employee was splitting stone with a chisel and hammer when they missed the mark and hit their left pinky finger.","sourceDate":"2025-11-22"},{"SOURCE_ROW_NUMBER":"84908","DOCUMENT_NO":"220242620008","ACCIDENT_DT":"09/16/2024","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"An Employee was working on the back side of the Guillotine when the operator of the Guillotine pushed a slab through.  The employee's finger was on equipment and wasn't paying attention when the slab hit EE's hand and severed the top of EE's right ring finger through the glove.","sourceDate":"2024-09-16"},{"SOURCE_ROW_NUMBER":"175243","DOCUMENT_NO":"220231920015","ACCIDENT_DT":"06/30/2023","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"39","NARRATIVE":"The employee was loading an end dump with boulders and got out of excavator to see how much more room the truck had.  The employee was standing on the track leaning against the truck when the truck pulled away.   The employee fell and landed on shoulder/arm.","sourceDate":"2023-06-30"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2026-08-03","lastDate":"2026-08-03","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":108,"firstDate":"2000-07-19","lastDate":"2026-08-26","metrics":{"ss":28,"delinquent":90,"recentRows":24,"paidPenalty":15035,"proposedPenalty":15395,"currentAssessment":15395},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3035469","VIOLATION_NO":"5210272","ISSUE_DT":"08/26/2026","CFR_STANDARD_CD":"50.20-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"3035468","VIOLATION_NO":"5210271","ISSUE_DT":"08/26/2026","CFR_STANDARD_CD":"50.20-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"209.00","CURRENT_ASSESSMENT_AMT":"209.00","ASSESS_CASE_STATUS_CD":"Printed","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"3012276","VIOLATION_NO":"5055283","ISSUE_DT":"10/22/2025","CFR_STANDARD_CD":"56.4201(a)(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":"2025-10-22"},{"SOURCE_ROW_NUMBER":"3012275","VIOLATION_NO":"5055282","ISSUE_DT":"10/22/2025","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"3012274","VIOLATION_NO":"5055281","ISSUE_DT":"10/22/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"3012273","VIOLATION_NO":"5055280","ISSUE_DT":"10/22/2025","CFR_STANDARD_CD":"56.12005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"2943493","VIOLATION_NO":"5050914","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2943492","VIOLATION_NO":"5050913","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"47.41(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":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2943491","VIOLATION_NO":"5050912","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2943490","VIOLATION_NO":"5050911","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2943489","VIOLATION_NO":"5050910","ISSUE_DT":"03/31/2025","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":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2943488","VIOLATION_NO":"5050909","ISSUE_DT":"03/31/2025","CFR_STANDARD_CD":"56.4201(a)(1)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-03-31"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2022-04-29","lastDate":"2022-04-29","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":194,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":3,"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":47,"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":"1996-06-01","lastDate":"2011-02-01","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":1},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":66,"firstDate":"2000-01-18","lastDate":"2026-08-25","metrics":{"inspectors":69,"recentRows":12,"onSiteHours":373.25,"inspectionHours":686.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"380412","EVENT_NO":"F03BA8F","INSPECTION_BEGIN_DT":"08/25/2026","INSPECTION_END_DT":"08/26/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"27.5","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2026-08-25"},{"SOURCE_ROW_NUMBER":"217959","EVENT_NO":"F029314","INSPECTION_BEGIN_DT":"10/22/2025","INSPECTION_END_DT":"10/24/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"297334","EVENT_NO":"F00EC52","INSPECTION_BEGIN_DT":"03/31/2025","INSPECTION_END_DT":"04/10/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20","SUM_TOTAL_ON_SITE_HOURS":"5","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"897079","EVENT_NO":"6943295","INSPECTION_BEGIN_DT":"08/05/2024","INSPECTION_END_DT":"08/05/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2024-08-05"},{"SOURCE_ROW_NUMBER":"148654","EVENT_NO":"6947559","INSPECTION_BEGIN_DT":"03/19/2024","INSPECTION_END_DT":"03/20/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2024-03-19"},{"SOURCE_ROW_NUMBER":"168794","EVENT_NO":"6944022","INSPECTION_BEGIN_DT":"11/14/2023","INSPECTION_END_DT":"11/15/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2023-11-14"},{"SOURCE_ROW_NUMBER":"880681","EVENT_NO":"6943800","INSPECTION_BEGIN_DT":"09/27/2023","INSPECTION_END_DT":"09/28/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"969482","EVENT_NO":"6860097","INSPECTION_BEGIN_DT":"07/10/2023","INSPECTION_END_DT":"07/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"4.5","sourceDate":"2023-07-10"},{"SOURCE_ROW_NUMBER":"552708","EVENT_NO":"6859908","INSPECTION_BEGIN_DT":"04/20/2022","INSPECTION_END_DT":"04/20/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2022-04-20"},{"SOURCE_ROW_NUMBER":"383689","EVENT_NO":"6781166","INSPECTION_BEGIN_DT":"12/07/2021","INSPECTION_END_DT":"12/07/2021","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2021-12-07"},{"SOURCE_ROW_NUMBER":"112545","EVENT_NO":"6851378","INSPECTION_BEGIN_DT":"10/21/2021","INSPECTION_END_DT":"10/21/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2021-10-21"},{"SOURCE_ROW_NUMBER":"519637","EVENT_NO":"6851273","INSPECTION_BEGIN_DT":"07/07/2021","INSPECTION_END_DT":"07/14/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2021-07-07"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":205,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":8942,"employees":15,"production":0},"2026-Q1":{"hours":8488,"employees":16,"production":0},"2025-Q4":{"hours":13434,"employees":24,"production":0},"2025-Q3":{"hours":15214,"employees":22,"production":0},"2025-Q2":{"hours":8747,"employees":21,"production":0},"2025-Q1":{"hours":6080,"employees":11,"production":0},"2024-Q4":{"hours":13599,"employees":27,"production":0},"2024-Q3":{"hours":17750,"employees":28,"production":0},"2024-Q2":{"hours":14027,"employees":31,"production":0},"2024-Q1":{"hours":7628,"employees":15,"production":0},"2023-Q4":{"hours":15772,"employees":30,"production":0},"2023-Q3":{"hours":18118,"employees":30,"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":49,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":46528,"employees":21,"production":0},"2018":{"hours":42738,"employees":19,"production":0},"2019":{"hours":37248,"employees":17,"production":0},"2020":{"hours":43033,"employees":20,"production":0},"2021":{"hours":51547,"employees":23,"production":0},"2022":{"hours":58142,"employees":24,"production":0},"2023":{"hours":57785,"employees":26,"production":0},"2024":{"hours":53004,"employees":26,"production":0},"2025":{"hours":43475,"employees":20,"production":0},"2026":{"hours":17430,"employees":16,"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":18,"firstDate":"2009-09-16","lastDate":"2026-08-26","metrics":{"recentRows":5,"actionTaken":18,"maxExposureRatio":3.67,"overExposureLimit":3,"exposureRatioTotal":10.53},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"317360","EVENT_NO":"F03BA8F","SAMPLE_NO":"000000202603624600","SAMPLE_DATE":"08/26/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.66","EXPOSURE_LIMIT":"0000.18","C_OVER_E":"03.67","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"314368","EVENT_NO":"F03BA8F","SAMPLE_NO":"000000202603624500","SAMPLE_DATE":"08/26/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.16","EXPOSURE_LIMIT":"0000.18","C_OVER_E":"00.89","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"314367","EVENT_NO":"F03BA8F","SAMPLE_NO":"000000202603624400","SAMPLE_DATE":"08/26/2026","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":"2026-08-26"},{"SOURCE_ROW_NUMBER":"275794","EVENT_NO":"6944022","SAMPLE_NO":"000000202305090700","SAMPLE_DATE":"11/14/2023","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":"2023-11-14"},{"SOURCE_ROW_NUMBER":"273524","EVENT_NO":"6943800","SAMPLE_NO":"000000202304389600","SAMPLE_DATE":"09/27/2023","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.45","EXPOSURE_LIMIT":"0000.19","C_OVER_E":"02.37","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"CITATION/ORDER ISSUED","sourceDate":"2023-09-27"},{"SOURCE_ROW_NUMBER":"237821","EVENT_NO":"6851117","SAMPLE_NO":"000000202000261600","SAMPLE_DATE":"01/23/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.36","EXPOSURE_LIMIT":"0000.30","C_OVER_E":"01.20","JOB_CD_DESC":"Stone Polisher/Cutter","ACTION_TAKEN_DESC":"EXCEEDS THE PEL BUT NOT THE PEL X ERROR FACTOR","sourceDate":"2020-01-23"},{"SOURCE_ROW_NUMBER":"237820","EVENT_NO":"6851117","SAMPLE_NO":"000000202000261500","SAMPLE_DATE":"01/23/2020","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":"2020-01-23"},{"SOURCE_ROW_NUMBER":"237819","EVENT_NO":"6851117","SAMPLE_NO":"000000202000261400","SAMPLE_DATE":"01/23/2020","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":"2020-01-23"},{"SOURCE_ROW_NUMBER":"159870","EVENT_NO":"6616549","SAMPLE_NO":"000000201403318200","SAMPLE_DATE":"04/30/2014","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":"2014-04-30"},{"SOURCE_ROW_NUMBER":"159869","EVENT_NO":"6616549","SAMPLE_NO":"000000201403318100","SAMPLE_DATE":"04/30/2014","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":"2014-04-30"},{"SOURCE_ROW_NUMBER":"159868","EVENT_NO":"6616549","SAMPLE_NO":"000000201403318000","SAMPLE_DATE":"04/30/2014","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":"2014-04-30"},{"SOURCE_ROW_NUMBER":"159867","EVENT_NO":"6616549","SAMPLE_NO":"000000201403317900","SAMPLE_DATE":"04/30/2014","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":"2014-04-30"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":110,"firstDate":"2000-07-19","lastDate":"2026-09-10","metrics":{"ss":28,"amountDue":15395,"contested":0,"amountPaid":15035,"recentRows":26,"section104d":0,"unterminated":1,"proposedPenalty":15395},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2252698","VIOLATION_NO":"5210282","VIOLATION_ISSUE_DT":"09/10/2026","SIG_SUB":"N","PART_SECTION":"56.5001(a)/56.5005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","CONTESTED_IND":"N","sourceDate":"2026-09-10"},{"SOURCE_ROW_NUMBER":"2252697","VIOLATION_NO":"5210273","VIOLATION_ISSUE_DT":"08/26/2026","SIG_SUB":"N","PART_SECTION":"50.20-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/26/2026","CONTESTED_IND":"N","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"2252696","VIOLATION_NO":"5210272","VIOLATION_ISSUE_DT":"08/26/2026","SIG_SUB":"N","PART_SECTION":"50.20-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/26/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"2252695","VIOLATION_NO":"5210271","VIOLATION_ISSUE_DT":"08/26/2026","SIG_SUB":"N","PART_SECTION":"50.20-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/26/2026","PROPOSED_PENALTY":"209","AMOUNT_DUE":"209","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-08-26"},{"SOURCE_ROW_NUMBER":"2252739","VIOLATION_NO":"5055283","VIOLATION_ISSUE_DT":"10/22/2025","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/24/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"2252738","VIOLATION_NO":"5055282","VIOLATION_ISSUE_DT":"10/22/2025","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"2252737","VIOLATION_NO":"5055281","VIOLATION_ISSUE_DT":"10/22/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"2252736","VIOLATION_NO":"5055280","VIOLATION_ISSUE_DT":"10/22/2025","SIG_SUB":"N","PART_SECTION":"56.12005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-10-22"},{"SOURCE_ROW_NUMBER":"2252661","VIOLATION_NO":"5050914","VIOLATION_ISSUE_DT":"03/31/2025","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2252660","VIOLATION_NO":"5050913","VIOLATION_ISSUE_DT":"03/31/2025","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2252659","VIOLATION_NO":"5050912","VIOLATION_ISSUE_DT":"03/31/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-31"},{"SOURCE_ROW_NUMBER":"2252658","VIOLATION_NO":"5050911","VIOLATION_ISSUE_DT":"03/31/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/03/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-03-31"}]}],"safety":{"href":"/api/v1/mines/4202137/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4202137/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":"Exposure limits for airborne contaminants.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-D/section-56.5001","part":"56","subchapter":"K","subpart":"D","id":"56.5001","citation":"30 CFR 56.5001","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 instructions for completing MSHA Form 7000-1.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20-1","part":"50","subchapter":"I","subpart":"C","id":"50.20-1","citation":"30 CFR 50.20-1","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":3},{"chapter":"I","heading":"Inspection.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","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":"Parking procedures for unattended equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14207","part":"56","subchapter":"K","subpart":"M","id":"56.14207","citation":"30 CFR 56.14207","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":3},{"chapter":"I","heading":"Protection of power conductors from mobile equipment.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12005","part":"56","subchapter":"K","subpart":"K","id":"56.12005","citation":"30 CFR 56.12005","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":"Inspection and cover plates.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12032","part":"56","subchapter":"K","subpart":"K","id":"56.12032","citation":"30 CFR 56.12032","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","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"4202137","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}