{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"3402113","name":"Rockin E","status":"Active","status_date":"2025-10-07","mine_type":"Surface","coal_metal":"M","commodity":"Crushed, Broken Limestone NEC","state":"OK","county":"Adair","nearest_town":"Stilwell","operator_id":"L30911","operator_name":"Benton County Stone Co., Inc.","controller_id":"M03182","controller_name":"James A  Kemp; Melinda S  Kemp","district":"M5","office":"Norman OK Field Office","employees":3,"latitude":35.800278,"longitude":-94.618611},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":575},"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":"3402113","name":"Rockin E"},"operator":{"type":"operator","id":"L30911","name":"Benton County Stone Co., Inc."},"controller":{"type":"controller","id":"M03182","name":"James A  Kemp; Melinda S  Kemp"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M03182","name":"Melinda S  Kemp et al"},"object":{"type":"mine","id":"3402113","name":"Rockin E"},"validFrom":"1992-08-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402113|M03182|1992-08-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L30911","name":"Benton County Stone Co., Inc."},"object":{"type":"mine","id":"3402113","name":"Rockin E"},"validFrom":"2010-10-27","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402113|L30911|2010-10-27|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03182","name":"Melinda S  Kemp et al"},"object":{"type":"operator","id":"L30911","name":"Benton County Stone Co., Inc."},"validFrom":"2010-10-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"3402113","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402113|L30911|2010-10-27|M03182|1992-08-01|128224"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M03182","name":"James A  Kemp et al"},"object":{"type":"operator","id":"L30911","name":"Benton County Stone Co., Inc."},"validFrom":"2010-10-27","validTo":null,"current":true,"derived":true,"evidenceMineId":"3402113","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"3402113|L30911|2010-10-27|M03182|1992-08-01|128225"}}],"coverage":{"historyRecords":2,"edgeCount":4,"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":"2025-10-07","lastDate":"2025-10-07","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":43,"firstDate":"2011-05-09","lastDate":"2026-07-22","metrics":{"ss":6,"delinquent":40,"recentRows":16,"paidPenalty":5279,"proposedPenalty":5883,"currentAssessment":5883},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3034046","VIOLATION_NO":"5176063","ISSUE_DT":"07/22/2026","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":"Received","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"3034045","VIOLATION_NO":"5176062","ISSUE_DT":"07/22/2026","CFR_STANDARD_CD":"56.12021","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"3034044","VIOLATION_NO":"5176061","ISSUE_DT":"07/22/2026","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":"Received","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"3034043","VIOLATION_NO":"5176060","ISSUE_DT":"07/22/2026","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":"Received","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"3005244","VIOLATION_NO":"5007720","ISSUE_DT":"01/21/2026","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"3005243","VIOLATION_NO":"5007719","ISSUE_DT":"01/21/2026","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":"2026-01-21"},{"SOURCE_ROW_NUMBER":"3005242","VIOLATION_NO":"5007718","ISSUE_DT":"01/21/2026","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"3003010","VIOLATION_NO":"5008211","ISSUE_DT":"08/05/2025","CFR_STANDARD_CD":"56.4101","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"3003009","VIOLATION_NO":"5008210","ISSUE_DT":"08/05/2025","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"2940521","VIOLATION_NO":"9747039","ISSUE_DT":"03/26/2024","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-03-26"},{"SOURCE_ROW_NUMBER":"2747745","VIOLATION_NO":"9679349","ISSUE_DT":"06/20/2023","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-06-20"},{"SOURCE_ROW_NUMBER":"2668253","VIOLATION_NO":"9646993","ISSUE_DT":"07/07/2022","CFR_STANDARD_CD":"56.14207","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-07-07"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2012-07-11","lastDate":"2012-07-11","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":270,"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":15,"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":2,"firstDate":"2010-10-27","lastDate":"2010-10-27","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":24,"firstDate":"2010-12-06","lastDate":"2026-09-21","metrics":{"inspectors":24,"recentRows":8,"onSiteHours":175.25,"inspectionHours":343,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"214575","EVENT_NO":"F0451CF","INSPECTION_BEGIN_DT":"09/21/2026","INSPECTION_END_DT":"09/23/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"12.25","sourceDate":"2026-09-21"},{"SOURCE_ROW_NUMBER":"1147912","EVENT_NO":"F03AA37","INSPECTION_BEGIN_DT":"07/22/2026","INSPECTION_END_DT":"07/23/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"633316","EVENT_NO":"F025886","INSPECTION_BEGIN_DT":"01/21/2026","INSPECTION_END_DT":"01/22/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"851261","EVENT_NO":"F02457D","INSPECTION_BEGIN_DT":"08/05/2025","INSPECTION_END_DT":"08/05/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"830552","EVENT_NO":"F00DC34","INSPECTION_BEGIN_DT":"03/25/2024","INSPECTION_END_DT":"03/26/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"4.25","sourceDate":"2024-03-25"},{"SOURCE_ROW_NUMBER":"802295","EVENT_NO":"6934727","INSPECTION_BEGIN_DT":"06/20/2023","INSPECTION_END_DT":"06/21/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"23","SUM_TOTAL_ON_SITE_HOURS":"14.75","sourceDate":"2023-06-20"},{"SOURCE_ROW_NUMBER":"118484","EVENT_NO":"6890065","INSPECTION_BEGIN_DT":"07/07/2022","INSPECTION_END_DT":"07/07/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2022-07-07"},{"SOURCE_ROW_NUMBER":"1126406","EVENT_NO":"6884728","INSPECTION_BEGIN_DT":"01/26/2021","INSPECTION_END_DT":"01/28/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.75","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2021-01-26"},{"SOURCE_ROW_NUMBER":"1097342","EVENT_NO":"6885507","INSPECTION_BEGIN_DT":"07/09/2020","INSPECTION_END_DT":"07/09/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"3.5","sourceDate":"2020-07-09"},{"SOURCE_ROW_NUMBER":"932479","EVENT_NO":"6807801","INSPECTION_BEGIN_DT":"05/07/2019","INSPECTION_END_DT":"05/08/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21.5","SUM_TOTAL_ON_SITE_HOURS":"16.5","sourceDate":"2019-05-07"},{"SOURCE_ROW_NUMBER":"735488","EVENT_NO":"6802606","INSPECTION_BEGIN_DT":"10/16/2017","INSPECTION_END_DT":"10/17/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14.25","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2017-10-16"},{"SOURCE_ROW_NUMBER":"524158","EVENT_NO":"6738642","INSPECTION_BEGIN_DT":"07/11/2017","INSPECTION_END_DT":"07/11/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18.75","SUM_TOTAL_ON_SITE_HOURS":"7.75","sourceDate":"2017-07-11"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":124,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":5676,"employees":9,"production":0},"2026-Q1":{"hours":5222,"employees":8,"production":0},"2025-Q4":{"hours":4682,"employees":7,"production":0},"2025-Q3":{"hours":4739,"employees":7,"production":0},"2025-Q2":{"hours":4934,"employees":7,"production":0},"2025-Q1":{"hours":2160,"employees":3,"production":0},"2024-Q4":{"hours":1015,"employees":2,"production":0},"2024-Q3":{"hours":1442,"employees":2,"production":0},"2024-Q2":{"hours":2291,"employees":4,"production":0},"2024-Q1":{"hours":1285,"employees":2,"production":0},"2023-Q4":{"hours":907,"employees":2,"production":0},"2023-Q3":{"hours":0,"employees":0,"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":34,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":8297,"employees":4,"production":0},"2018":{"hours":10551,"employees":4,"production":0},"2019":{"hours":11633,"employees":5,"production":0},"2020":{"hours":4601,"employees":3,"production":0},"2021":{"hours":5570,"employees":3,"production":0},"2022":{"hours":6889,"employees":3,"production":0},"2023":{"hours":5437,"employees":3,"production":0},"2024":{"hours":6033,"employees":3,"production":0},"2025":{"hours":16515,"employees":6,"production":0},"2026":{"hours":10898,"employees":9,"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":17,"firstDate":"2011-05-10","lastDate":"2026-09-23","metrics":{"recentRows":5,"actionTaken":17,"maxExposureRatio":1.19,"overExposureLimit":1,"exposureRatioTotal":3.49},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"316870","EVENT_NO":"F0451CF","SAMPLE_NO":"000000202603964300","SAMPLE_DATE":"09/23/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.57","EXPOSURE_LIMIT":"0000.48","C_OVER_E":"01.19","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"LAB RESULTS INDICATE EXPOSURE LIMIT EXCEEDED","sourceDate":"2026-09-23"},{"SOURCE_ROW_NUMBER":"316846","EVENT_NO":"F0451CF","SAMPLE_NO":"000000202603964400","SAMPLE_DATE":"09/23/2026","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.33","EXPOSURE_LIMIT":"0000.70","C_OVER_E":"00.47","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-09-23"},{"SOURCE_ROW_NUMBER":"268607","EVENT_NO":"6934727","SAMPLE_NO":"000000202302764600","SAMPLE_DATE":"06/21/2023","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0000.25","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.03","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-06-21"},{"SOURCE_ROW_NUMBER":"268606","EVENT_NO":"6934727","SAMPLE_NO":"000000202302764500","SAMPLE_DATE":"06/21/2023","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0001.60","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.16","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-06-21"},{"SOURCE_ROW_NUMBER":"268605","EVENT_NO":"6934727","SAMPLE_NO":"000000202302764400","SAMPLE_DATE":"06/21/2023","CONTAMINANT_DESC":"Nuisance dust, total, <1% Qtz","CONCENTRATION":"0002.82","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.28","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-06-21"},{"SOURCE_ROW_NUMBER":"221959","EVENT_NO":"6807801","SAMPLE_NO":"000000201902580900","SAMPLE_DATE":"05/08/2019","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":"2019-05-08"},{"SOURCE_ROW_NUMBER":"221958","EVENT_NO":"6807801","SAMPLE_NO":"000000201902580800","SAMPLE_DATE":"05/08/2019","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.46","C_OVER_E":"00.33","JOB_CD_DESC":"Jackhammer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2019-05-08"},{"SOURCE_ROW_NUMBER":"192105","EVENT_NO":"6659362","SAMPLE_NO":"000000201509357700","SAMPLE_DATE":"09/09/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.12","EXPOSURE_LIMIT":"0000.74","C_OVER_E":"00.16","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-09-09"},{"SOURCE_ROW_NUMBER":"192104","EVENT_NO":"6659362","SAMPLE_NO":"000000201509357600","SAMPLE_DATE":"09/09/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.23","EXPOSURE_LIMIT":"0001.47","C_OVER_E":"00.16","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-09-09"},{"SOURCE_ROW_NUMBER":"192103","EVENT_NO":"6659362","SAMPLE_NO":"000000201509357500","SAMPLE_DATE":"09/09/2015","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.13","EXPOSURE_LIMIT":"0001.18","C_OVER_E":"00.11","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2015-09-09"},{"SOURCE_ROW_NUMBER":"192102","EVENT_NO":"6659362","SAMPLE_NO":"000000201509357400","SAMPLE_DATE":"09/09/2015","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":"2015-09-09"},{"SOURCE_ROW_NUMBER":"168352","EVENT_NO":"6604786","SAMPLE_NO":"000000201301841000","SAMPLE_DATE":"03/06/2013","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.66","EXPOSURE_LIMIT":"0002.27","C_OVER_E":"00.29","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2013-03-06"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":43,"firstDate":"2011-05-09","lastDate":"2026-07-22","metrics":{"ss":6,"amountDue":5883,"contested":0,"amountPaid":5279,"recentRows":16,"section104d":0,"unterminated":0,"proposedPenalty":5883},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1807135","VIOLATION_NO":"5176063","VIOLATION_ISSUE_DT":"07/22/2026","SIG_SUB":"N","PART_SECTION":"56.4201(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"1807134","VIOLATION_NO":"5176062","VIOLATION_ISSUE_DT":"07/22/2026","SIG_SUB":"N","PART_SECTION":"56.12021","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"1807133","VIOLATION_NO":"5176061","VIOLATION_ISSUE_DT":"07/22/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"1807132","VIOLATION_NO":"5176060","VIOLATION_ISSUE_DT":"07/22/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-07-22"},{"SOURCE_ROW_NUMBER":"1807109","VIOLATION_NO":"5007720","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"1807108","VIOLATION_NO":"5007719","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/21/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"1807107","VIOLATION_NO":"5007718","VIOLATION_ISSUE_DT":"01/21/2026","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/22/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-01-21"},{"SOURCE_ROW_NUMBER":"1807141","VIOLATION_NO":"5008211","VIOLATION_ISSUE_DT":"08/05/2025","SIG_SUB":"N","PART_SECTION":"56.4101","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"1807140","VIOLATION_NO":"5008210","VIOLATION_ISSUE_DT":"08/05/2025","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/05/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-08-05"},{"SOURCE_ROW_NUMBER":"1807117","VIOLATION_NO":"9747039","VIOLATION_ISSUE_DT":"03/26/2024","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":"03/26/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-03-26"},{"SOURCE_ROW_NUMBER":"1807123","VIOLATION_NO":"9679349","VIOLATION_ISSUE_DT":"06/20/2023","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/21/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-06-20"},{"SOURCE_ROW_NUMBER":"1807127","VIOLATION_NO":"9646993","VIOLATION_ISSUE_DT":"07/07/2022","SIG_SUB":"N","PART_SECTION":"56.14207","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/07/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-07-07"}]}],"safety":{"href":"/api/v1/mines/3402113/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/3402113/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":"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":2},{"chapter":"I","heading":"Danger signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12021","part":"56","subchapter":"K","subpart":"K","id":"56.12021","citation":"30 CFR 56.12021","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":"Moving machine parts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107","part":"56","subchapter":"K","subpart":"M","id":"56.14107","citation":"30 CFR 56.14107","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":3},{"chapter":"I","heading":"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":"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":"Warning signs.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4101","part":"56","subchapter":"K","subpart":"C","id":"56.4101","citation":"30 CFR 56.4101","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":"Horns and backup alarms.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132","part":"56","subchapter":"K","subpart":"M","id":"56.14132","citation":"30 CFR 56.14132","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"3402113","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}