{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3610231","name":"Holbert Quarry","status":"Active","status_date":"2022-06-06","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Sandstone","state":"PA","county":"Pike","nearest_town":"Lackawaxen","operator_id":"0156053","operator_name":"Quarry Management Holdings, LLC","controller_id":"0194743","controller_name":"Steve P  Caruso","district":"M2","office":"Kutztown PA Field Office","employees":4,"latitude":41.503056,"longitude":-74.986111},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":362},"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":"3610231","name":"Holbert Quarry"},"operator":{"type":"operator","id":"0156053","name":"Quarry Management Holdings, LLC"},"controller":{"type":"controller","id":"0194743","name":"Steve P  Caruso"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0156053","name":"Quarry Management Holdings, LLC"},"object":{"type":"mine","id":"3610231","name":"Holbert Quarry"},"validFrom":"2018-03-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0156053|2018-03-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0139481","name":"George V Coyne et al"},"object":{"type":"mine","id":"3610231","name":"Holbert Quarry"},"validFrom":"2018-03-01","validTo":"2025-07-23","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0139481|2018-03-01|2025-07-23"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139481","name":"George V Coyne et al"},"object":{"type":"operator","id":"0156053","name":"Quarry Management Holdings, LLC"},"validFrom":"2018-03-01","validTo":"2025-07-23","current":false,"derived":true,"evidenceMineId":"3610231","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0156053|2018-03-01|0139481|2018-03-01|28276"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0139481","name":"Steve P Caruso et al"},"object":{"type":"operator","id":"0156053","name":"Quarry Management Holdings, LLC"},"validFrom":"2018-03-01","validTo":"2025-07-23","current":false,"derived":true,"evidenceMineId":"3610231","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0156053|2018-03-01|0139481|2018-03-01|28277"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0194743","name":"Steve P  Caruso"},"object":{"type":"mine","id":"3610231","name":"Holbert Quarry"},"validFrom":"2025-07-24","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0194743|2025-07-24|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0194743","name":"Steve P  Caruso"},"object":{"type":"operator","id":"0156053","name":"Quarry Management Holdings, LLC"},"validFrom":"2025-07-24","validTo":null,"current":true,"derived":true,"evidenceMineId":"3610231","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3610231|0156053|2018-03-01|0194743|2025-07-24|41613"}}],"coverage":{"historyRecords":3,"edgeCount":6,"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":"2022-06-06","lastDate":"2022-06-06","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":74,"firstDate":"2018-09-19","lastDate":"2026-06-18","metrics":{"ss":38,"delinquent":74,"recentRows":59,"paidPenalty":38938.43,"proposedPenalty":51170,"currentAssessment":51170},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3041154","VIOLATION_NO":"5078932","ISSUE_DT":"06/18/2026","CFR_STANDARD_CD":"56.18002(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3448.00","CURRENT_ASSESSMENT_AMT":"3448.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-18"},{"SOURCE_ROW_NUMBER":"3041153","VIOLATION_NO":"5078931","ISSUE_DT":"06/18/2026","CFR_STANDARD_CD":"56.14100(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-18"},{"SOURCE_ROW_NUMBER":"3041152","VIOLATION_NO":"5078930","ISSUE_DT":"06/17/2026","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3448.00","CURRENT_ASSESSMENT_AMT":"3448.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"3041151","VIOLATION_NO":"5078929","ISSUE_DT":"06/17/2026","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"697.00","CURRENT_ASSESSMENT_AMT":"697.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"3041150","VIOLATION_NO":"5078928","ISSUE_DT":"06/17/2026","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1037.00","CURRENT_ASSESSMENT_AMT":"1037.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"3041149","VIOLATION_NO":"5078927","ISSUE_DT":"06/17/2026","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"3448.00","CURRENT_ASSESSMENT_AMT":"3448.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"3024198","VIOLATION_NO":"5074298","ISSUE_DT":"01/29/2026","CFR_STANDARD_CD":"56.18002(d)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"3024197","VIOLATION_NO":"5074297","ISSUE_DT":"01/29/2026","CFR_STANDARD_CD":"56.11016","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"504.00","CURRENT_ASSESSMENT_AMT":"504.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"3024196","VIOLATION_NO":"5074296","ISSUE_DT":"01/29/2026","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"2503.00","CURRENT_ASSESSMENT_AMT":"2503.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2989138","VIOLATION_NO":"5072043","ISSUE_DT":"07/29/2025","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":"2025-07-29"},{"SOURCE_ROW_NUMBER":"2989137","VIOLATION_NO":"5072042","ISSUE_DT":"07/25/2025","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1723.00","CURRENT_ASSESSMENT_AMT":"1723.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-25"},{"SOURCE_ROW_NUMBER":"2989136","VIOLATION_NO":"5072041","ISSUE_DT":"07/25/2025","CFR_STANDARD_CD":"56.15005","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1723.00","CURRENT_ASSESSMENT_AMT":"1723.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-25"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2025-04-11","lastDate":"2025-04-11","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":71,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":20,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"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":3,"firstDate":"2018-03-01","lastDate":"2018-03-01","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":25,"firstDate":"2018-09-17","lastDate":"2026-06-17","metrics":{"inspectors":25,"recentRows":18,"onSiteHours":219.5,"inspectionHours":427,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"720993","EVENT_NO":"F046B96","INSPECTION_BEGIN_DT":"06/17/2026","INSPECTION_END_DT":"06/18/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"493052","EVENT_NO":"F0319E2","INSPECTION_BEGIN_DT":"02/09/2026","INSPECTION_END_DT":"02/09/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.75","SUM_TOTAL_ON_SITE_HOURS":"1","sourceDate":"2026-02-09"},{"SOURCE_ROW_NUMBER":"860682","EVENT_NO":"F0319DC","INSPECTION_BEGIN_DT":"01/28/2026","INSPECTION_END_DT":"01/29/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.75","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2026-01-28"},{"SOURCE_ROW_NUMBER":"595957","EVENT_NO":"F01A3FA","INSPECTION_BEGIN_DT":"08/18/2025","INSPECTION_END_DT":"08/18/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.5","SUM_TOTAL_ON_SITE_HOURS":"2.25","sourceDate":"2025-08-18"},{"SOURCE_ROW_NUMBER":"247353","EVENT_NO":"F01A3F7","INSPECTION_BEGIN_DT":"07/23/2025","INSPECTION_END_DT":"07/29/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"40.25","SUM_TOTAL_ON_SITE_HOURS":"21.75","sourceDate":"2025-07-23"},{"SOURCE_ROW_NUMBER":"891739","EVENT_NO":"F0067DE","INSPECTION_BEGIN_DT":"02/04/2025","INSPECTION_END_DT":"02/10/2025","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2025-02-04"},{"SOURCE_ROW_NUMBER":"181166","EVENT_NO":"F0067DB","INSPECTION_BEGIN_DT":"01/24/2025","INSPECTION_END_DT":"01/29/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"44","SUM_TOTAL_ON_SITE_HOURS":"19.25","sourceDate":"2025-01-24"},{"SOURCE_ROW_NUMBER":"573430","EVENT_NO":"F005C9E","INSPECTION_BEGIN_DT":"05/22/2024","INSPECTION_END_DT":"05/22/2024","ACTIVITY_CODE":"E17","ACTIVITY":"Special Emphasis Programs","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2024-05-22"},{"SOURCE_ROW_NUMBER":"580779","EVENT_NO":"6926991","INSPECTION_BEGIN_DT":"04/02/2024","INSPECTION_END_DT":"05/23/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"38.25","SUM_TOTAL_ON_SITE_HOURS":"19","sourceDate":"2024-04-02"},{"SOURCE_ROW_NUMBER":"960074","EVENT_NO":"6926943","INSPECTION_BEGIN_DT":"11/07/2023","INSPECTION_END_DT":"11/13/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.25","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2023-11-07"},{"SOURCE_ROW_NUMBER":"633679","EVENT_NO":"6924851","INSPECTION_BEGIN_DT":"08/08/2023","INSPECTION_END_DT":"08/10/2023","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-08-08"},{"SOURCE_ROW_NUMBER":"783082","EVENT_NO":"6921883","INSPECTION_BEGIN_DT":"03/27/2023","INSPECTION_END_DT":"04/04/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"32.5","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2023-03-27"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":63,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":3462,"employees":7,"production":0},"2026-Q1":{"hours":2760,"employees":5,"production":0},"2025-Q4":{"hours":7230,"employees":7,"production":0},"2025-Q3":{"hours":4980,"employees":10,"production":0},"2025-Q2":{"hours":5963,"employees":11,"production":0},"2025-Q1":{"hours":6848,"employees":16,"production":0},"2024-Q4":{"hours":7733,"employees":13,"production":0},"2024-Q3":{"hours":6863,"employees":13,"production":0},"2024-Q2":{"hours":8346,"employees":12,"production":0},"2024-Q1":{"hours":8008,"employees":15,"production":0},"2023-Q4":{"hours":9301,"employees":14,"production":0},"2023-Q3":{"hours":8709,"employees":14,"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":17,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2018":{"hours":10538,"employees":5,"production":0},"2019":{"hours":18448,"employees":12,"production":0},"2020":{"hours":23575,"employees":11,"production":0},"2021":{"hours":18599,"employees":9,"production":0},"2022":{"hours":24290,"employees":10,"production":0},"2023":{"hours":42313,"employees":14,"production":0},"2024":{"hours":30950,"employees":14,"production":0},"2025":{"hours":25021,"employees":11,"production":0},"2026":{"hours":6222,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":11,"firstDate":"2019-07-11","lastDate":"2025-01-28","metrics":{"recentRows":8,"actionTaken":11,"maxExposureRatio":0.8,"overExposureLimit":0,"exposureRatioTotal":1.4},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"290448","EVENT_NO":"F0067DB","SAMPLE_NO":"000000202500311800","SAMPLE_DATE":"01/28/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.22","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"290447","EVENT_NO":"F0067DB","SAMPLE_NO":"000000202500311700","SAMPLE_DATE":"01/28/2025","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Jackhammer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"290446","EVENT_NO":"F0067DB","SAMPLE_NO":"000000202500311600","SAMPLE_DATE":"01/28/2025","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.21","EXPOSURE_LIMIT":"0000.81","C_OVER_E":"00.26","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"272421","EVENT_NO":"6921883","SAMPLE_NO":"000000202301530600","SAMPLE_DATE":"04/04/2023","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":"2023-04-04"},{"SOURCE_ROW_NUMBER":"272420","EVENT_NO":"6921883","SAMPLE_NO":"000000202301530500","SAMPLE_DATE":"04/04/2023","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":"2023-04-04"},{"SOURCE_ROW_NUMBER":"272419","EVENT_NO":"6921883","SAMPLE_NO":"000000202301530400","SAMPLE_DATE":"04/04/2023","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":"2023-04-04"},{"SOURCE_ROW_NUMBER":"248645","EVENT_NO":"6891998","SAMPLE_NO":"000000202101037100","SAMPLE_DATE":"03/11/2021","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.63","EXPOSURE_LIMIT":"0000.79","C_OVER_E":"00.80","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2021-03-11"},{"SOURCE_ROW_NUMBER":"248644","EVENT_NO":"6891998","SAMPLE_NO":"000000202101037000","SAMPLE_DATE":"03/11/2021","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":"2021-03-11"},{"SOURCE_ROW_NUMBER":"232160","EVENT_NO":"6893534","SAMPLE_NO":"000000202001191900","SAMPLE_DATE":"03/10/2020","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0003.41","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.34","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-03-10"},{"SOURCE_ROW_NUMBER":"229803","EVENT_NO":"6814019","SAMPLE_NO":"000000201903887300","SAMPLE_DATE":"07/11/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.14","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-11"},{"SOURCE_ROW_NUMBER":"229802","EVENT_NO":"6814019","SAMPLE_NO":"000000201903887200","SAMPLE_DATE":"07/11/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.18","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-07-11"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":75,"firstDate":"2018-09-19","lastDate":"2026-06-18","metrics":{"ss":38,"amountDue":51170,"contested":0,"amountPaid":38938.43,"recentRows":60,"section104d":0,"unterminated":0,"proposedPenalty":51170},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2007337","VIOLATION_NO":"5078932","VIOLATION_ISSUE_DT":"06/18/2026","SIG_SUB":"Y","PART_SECTION":"56.18002(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"3448","AMOUNT_DUE":"3448","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-18"},{"SOURCE_ROW_NUMBER":"2007336","VIOLATION_NO":"5078931","VIOLATION_ISSUE_DT":"06/18/2026","SIG_SUB":"N","PART_SECTION":"56.14100(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-18"},{"SOURCE_ROW_NUMBER":"2007335","VIOLATION_NO":"5078930","VIOLATION_ISSUE_DT":"06/17/2026","SIG_SUB":"Y","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"3448","AMOUNT_DUE":"3448","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"2007334","VIOLATION_NO":"5078929","VIOLATION_ISSUE_DT":"06/17/2026","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"697","AMOUNT_DUE":"697","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"2007333","VIOLATION_NO":"5078928","VIOLATION_ISSUE_DT":"06/17/2026","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"1037","AMOUNT_DUE":"1037","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"2007332","VIOLATION_NO":"5078927","VIOLATION_ISSUE_DT":"06/17/2026","SIG_SUB":"Y","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/18/2026","PROPOSED_PENALTY":"3448","AMOUNT_DUE":"3448","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"2007311","VIOLATION_NO":"5074298","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"N","PART_SECTION":"56.18002(d)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2007310","VIOLATION_NO":"5074297","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"Y","PART_SECTION":"56.11016","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2026","PROPOSED_PENALTY":"504","AMOUNT_DUE":"504","AMOUNT_PAID":"504","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2007309","VIOLATION_NO":"5074296","VIOLATION_ISSUE_DT":"01/29/2026","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"02/09/2026","PROPOSED_PENALTY":"2503","AMOUNT_DUE":"2503","AMOUNT_PAID":"2503","CONTESTED_IND":"N","sourceDate":"2026-01-29"},{"SOURCE_ROW_NUMBER":"2007352","VIOLATION_NO":"5072043","VIOLATION_ISSUE_DT":"07/29/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-29"},{"SOURCE_ROW_NUMBER":"2007351","VIOLATION_NO":"5072042","VIOLATION_ISSUE_DT":"07/25/2025","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/29/2025","PROPOSED_PENALTY":"1723","AMOUNT_DUE":"1723","AMOUNT_PAID":"1723","CONTESTED_IND":"N","sourceDate":"2025-07-25"},{"SOURCE_ROW_NUMBER":"2007350","VIOLATION_NO":"5072041","VIOLATION_ISSUE_DT":"07/25/2025","SIG_SUB":"Y","PART_SECTION":"56.15005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Highly","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/25/2025","PROPOSED_PENALTY":"1723","AMOUNT_DUE":"1723","AMOUNT_PAID":"1723","CONTESTED_IND":"N","sourceDate":"2025-07-25"}]}],"safety":{"href":"/api/v1/mines/3610231/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3610231/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":"Examination of working places.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002","part":"56","subchapter":"K","subpart":"Q","id":"56.18002","citation":"30 CFR 56.18002","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":"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},{"chapter":"I","heading":"Construction and maintenance of guards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14112","part":"56","subchapter":"K","subpart":"M","id":"56.14112","citation":"30 CFR 56.14112","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":"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":3},{"chapter":"I","heading":"Handrails and toeboards.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11002","part":"56","subchapter":"K","subpart":"J","id":"56.11002","citation":"30 CFR 56.11002","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":"Snow and ice on walkways and travelways.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11016","part":"56","subchapter":"K","subpart":"J","id":"56.11016","citation":"30 CFR 56.11016","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":"Safety belts and lines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15005","part":"56","subchapter":"K","subpart":"N","id":"56.15005","citation":"30 CFR 56.15005","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":"3610231","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}