{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2101419","name":"Plant 5","status":"Intermittent","status_date":"1988-07-08","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MN","county":"Otter Tail","nearest_town":"Ottertail","operator_id":"L15201","operator_name":"Mark Sand & Gravel Co.","controller_id":"M11588","controller_name":"Mark T  Thorson","district":"M4","office":"Hibbing MN Field Office","employees":5,"latitude":46.285963,"longitude":-96.112981},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":468},"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":"2101419","name":"Plant 5"},"operator":{"type":"operator","id":"L15201","name":"Mark Sand & Gravel Co."},"controller":{"type":"controller","id":"M11588","name":"Mark T  Thorson"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00600","name":"Donald C  Ashworth"},"object":{"type":"mine","id":"2101419","name":"Plant 5"},"validFrom":"1950-01-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|M00600|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00733","name":"Mark Sand & Gravel Company"},"object":{"type":"mine","id":"2101419","name":"Plant 5"},"validFrom":"1988-07-01","validTo":"2002-03-10","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|L00733|1988-07-01|2002-03-10"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00600","name":"Donald C  Ashworth"},"object":{"type":"operator","id":"L00733","name":"Mark Sand & Gravel Company"},"validFrom":"1988-07-01","validTo":"2002-03-10","current":false,"derived":true,"evidenceMineId":"2101419","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|L00733|1988-07-01|M00600|1950-01-01|113377"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M11588","name":"Mark T  Thorson"},"object":{"type":"mine","id":"2101419","name":"Plant 5"},"validFrom":"1997-06-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|M11588|1997-06-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L15201","name":"Mark Sand & Gravel Co."},"object":{"type":"mine","id":"2101419","name":"Plant 5"},"validFrom":"2002-03-11","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|L15201|2002-03-11|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M11588","name":"Mark T  Thorson"},"object":{"type":"operator","id":"L15201","name":"Mark Sand & Gravel Co."},"validFrom":"2002-03-11","validTo":null,"current":true,"derived":true,"evidenceMineId":"2101419","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2101419|L15201|2002-03-11|M11588|1997-06-01|151787"}}],"coverage":{"historyRecords":2,"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":"1988-07-08","lastDate":"1988-07-08","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":107,"firstDate":"2001-05-23","lastDate":"2026-06-24","metrics":{"ss":41,"delinquent":107,"recentRows":10,"paidPenalty":24440.41,"proposedPenalty":25962,"currentAssessment":25962},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3032287","VIOLATION_NO":"9697953","ISSUE_DT":"06/24/2026","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"1219.00","CURRENT_ASSESSMENT_AMT":"1219.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"3032286","VIOLATION_NO":"9697952","ISSUE_DT":"06/24/2026","CFR_STANDARD_CD":"56.18002(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"3032285","VIOLATION_NO":"9697951","ISSUE_DT":"06/24/2026","CFR_STANDARD_CD":"56.9300(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Received","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"2593991","VIOLATION_NO":"9481818","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.12032","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593990","VIOLATION_NO":"9481817","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.14112(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593989","VIOLATION_NO":"9481816","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"302.00","CURRENT_ASSESSMENT_AMT":"302.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593988","VIOLATION_NO":"9481815","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593987","VIOLATION_NO":"9481814","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593986","VIOLATION_NO":"9481813","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.14107(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"302.00","CURRENT_ASSESSMENT_AMT":"302.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2593985","VIOLATION_NO":"9481812","ISSUE_DT":"05/26/2021","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"136.00","CURRENT_ASSESSMENT_AMT":"136.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"2460208","VIOLATION_NO":"9385716","ISSUE_DT":"08/05/2019","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-05"},{"SOURCE_ROW_NUMBER":"2460207","VIOLATION_NO":"9385715","ISSUE_DT":"08/05/2019","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-08-05"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":1,"firstDate":"2013-08-14","lastDate":"2013-08-14","metrics":{"appeals":0,"decisions":1,"recentRows":0,"decisionPenalty":1795,"originalPenalty":1795},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"94155","VIOLATION_NO":"8665906","DOCKET_NO":"LAKE 2013-181M","DECISION_DT":"08/14/2013","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"1795.00","DECISION_PENALTY_AMT":"1795.00","JUDGE_FIRST_NAME":"David","JUDGE_LAST_NAME":"Barbour","sourceDate":"2013-08-14"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":1,"firstDate":"2006-12-14","lastDate":"2006-12-14","metrics":{"linkedIssuances":1},"periods":{},"recentRecords":[]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":1,"firstDate":"2012-10-16","lastDate":"2012-10-16","metrics":{"decisions":1,"ssChanged":0,"recentRows":0,"decisionPenalty":1795,"proposedPenalty":1795},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"371458","CITATION_NO":"8665906","CITATION_ISSUE_DT":"10/16/2012","DOCKET_NO":"LAKE 2013-181M","DECISION_DT":"08/14/2013","CFR_STANDARD_CODE":"56.12004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"1795.00","DECISION_PENALTY_AMT":"1795.00","sourceDate":"2012-10-16"}]},{"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":"1988-07-01","lastDate":"2002-03-11","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":38,"firstDate":"2001-05-23","lastDate":"2026-06-24","metrics":{"inspectors":40,"recentRows":6,"onSiteHours":149.75,"inspectionHours":381,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"232328","EVENT_NO":"F039068","INSPECTION_BEGIN_DT":"06/24/2026","INSPECTION_END_DT":"06/25/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"531225","EVENT_NO":"F0178A0","INSPECTION_BEGIN_DT":"08/06/2025","INSPECTION_END_DT":"08/06/2025","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"6.25","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2025-08-06"},{"SOURCE_ROW_NUMBER":"429648","EVENT_NO":"6956070","INSPECTION_BEGIN_DT":"08/19/2024","INSPECTION_END_DT":"08/20/2024","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2024-08-19"},{"SOURCE_ROW_NUMBER":"663217","EVENT_NO":"6910711","INSPECTION_BEGIN_DT":"08/10/2023","INSPECTION_END_DT":"08/14/2023","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":".75","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-08-10"},{"SOURCE_ROW_NUMBER":"467875","EVENT_NO":"6907047","INSPECTION_BEGIN_DT":"08/30/2022","INSPECTION_END_DT":"08/30/2022","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2022-08-30"},{"SOURCE_ROW_NUMBER":"325526","EVENT_NO":"6836541","INSPECTION_BEGIN_DT":"05/24/2021","INSPECTION_END_DT":"05/27/2021","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":"2021-05-24"},{"SOURCE_ROW_NUMBER":"750582","EVENT_NO":"6836422","INSPECTION_BEGIN_DT":"07/16/2020","INSPECTION_END_DT":"07/16/2020","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2020-07-16"},{"SOURCE_ROW_NUMBER":"5535","EVENT_NO":"6836008","INSPECTION_BEGIN_DT":"08/26/2019","INSPECTION_END_DT":"08/27/2019","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2019-08-26"},{"SOURCE_ROW_NUMBER":"766642","EVENT_NO":"6747957","INSPECTION_BEGIN_DT":"08/12/2019","INSPECTION_END_DT":"08/12/2019","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.75","SUM_TOTAL_ON_SITE_HOURS":"2.75","sourceDate":"2019-08-12"},{"SOURCE_ROW_NUMBER":"11252","EVENT_NO":"6747954","INSPECTION_BEGIN_DT":"08/05/2019","INSPECTION_END_DT":"08/06/2019","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.25","SUM_TOTAL_ON_SITE_HOURS":"8.25","sourceDate":"2019-08-05"},{"SOURCE_ROW_NUMBER":"866564","EVENT_NO":"6747176","INSPECTION_BEGIN_DT":"08/20/2018","INSPECTION_END_DT":"08/20/2018","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2018-08-20"},{"SOURCE_ROW_NUMBER":"1155567","EVENT_NO":"6710879","INSPECTION_BEGIN_DT":"08/29/2017","INSPECTION_END_DT":"08/29/2017","ACTIVITY_CODE":"E25","ACTIVITY":"Part 50 Audit","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.75","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2017-08-29"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":176,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":322,"employees":2,"production":0},"2026-Q1":{"hours":0,"employees":0,"production":0},"2025-Q4":{"hours":0,"employees":0,"production":0},"2025-Q3":{"hours":0,"employees":0,"production":0},"2025-Q2":{"hours":0,"employees":0,"production":0},"2025-Q1":{"hours":0,"employees":0,"production":0},"2024-Q4":{"hours":566,"employees":3,"production":0},"2024-Q3":{"hours":0,"employees":0,"production":0},"2024-Q2":{"hours":0,"employees":0,"production":0},"2024-Q1":{"hours":0,"employees":0,"production":0},"2023-Q4":{"hours":0,"employees":0,"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":29,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2011":{"hours":4073,"employees":2,"production":0},"2012":{"hours":3566,"employees":2,"production":0},"2013":{"hours":881,"employees":2,"production":0},"2015":{"hours":3231,"employees":2,"production":0},"2016":{"hours":4154,"employees":2,"production":0},"2019":{"hours":112,"employees":2,"production":0},"2021":{"hours":1014,"employees":2,"production":0},"2023":{"hours":103,"employees":2,"production":0},"2024":{"hours":566,"employees":3,"production":0},"2026":{"hours":322,"employees":1,"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":4,"firstDate":"2003-11-19","lastDate":"2009-09-22","metrics":{"recentRows":0,"actionTaken":4,"maxExposureRatio":0.31,"overExposureLimit":0,"exposureRatioTotal":0.31},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"116967","EVENT_NO":"1006958","SAMPLE_NO":"000000200909248300","SAMPLE_DATE":"09/22/2009","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.27","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-09-22"},{"SOURCE_ROW_NUMBER":"116966","EVENT_NO":"1006958","SAMPLE_NO":"000000200909248200","SAMPLE_DATE":"09/22/2009","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.32","EXPOSURE_LIMIT":"0001.04","C_OVER_E":"00.31","JOB_CD_DESC":"Crusher Oper/Worker","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-09-22"},{"SOURCE_ROW_NUMBER":"45113","EVENT_NO":"0968788","SAMPLE_NO":"000000200309278400","SAMPLE_DATE":"11/19/2003","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":"2003-11-19"},{"SOURCE_ROW_NUMBER":"45112","EVENT_NO":"0968788","SAMPLE_NO":"000000200309278300","SAMPLE_DATE":"11/19/2003","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dry Screen Plant Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2003-11-19"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":107,"firstDate":"2001-05-23","lastDate":"2026-06-24","metrics":{"ss":41,"amountDue":25962,"contested":0,"amountPaid":24440.41,"recentRows":10,"section104d":0,"unterminated":0,"proposedPenalty":25962},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1350361","VIOLATION_NO":"9697953","VIOLATION_ISSUE_DT":"06/24/2026","SIG_SUB":"Y","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"06/25/2026","PROPOSED_PENALTY":"1219","AMOUNT_DUE":"1219","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"1350360","VIOLATION_NO":"9697952","VIOLATION_ISSUE_DT":"06/24/2026","SIG_SUB":"N","PART_SECTION":"56.18002(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/25/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"1350359","VIOLATION_NO":"9697951","VIOLATION_ISSUE_DT":"06/24/2026","SIG_SUB":"N","PART_SECTION":"56.9300(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/24/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"0","CONTESTED_IND":"N","sourceDate":"2026-06-24"},{"SOURCE_ROW_NUMBER":"1350351","VIOLATION_NO":"9481818","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350350","VIOLATION_NO":"9481817","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"N","PART_SECTION":"56.14112(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350349","VIOLATION_NO":"9481816","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"302","AMOUNT_DUE":"302","AMOUNT_PAID":"302","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350348","VIOLATION_NO":"9481815","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350347","VIOLATION_NO":"9481814","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"N","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350346","VIOLATION_NO":"9481813","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"Y","PART_SECTION":"56.14107(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"302","AMOUNT_DUE":"302","AMOUNT_PAID":"302","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350345","VIOLATION_NO":"9481812","VIOLATION_ISSUE_DT":"05/26/2021","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"05/26/2021","PROPOSED_PENALTY":"136","AMOUNT_DUE":"136","AMOUNT_PAID":"136","CONTESTED_IND":"N","sourceDate":"2021-05-26"},{"SOURCE_ROW_NUMBER":"1350383","VIOLATION_NO":"9385716","VIOLATION_ISSUE_DT":"08/05/2019","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/26/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-05"},{"SOURCE_ROW_NUMBER":"1350382","VIOLATION_NO":"9385715","VIOLATION_ISSUE_DT":"08/05/2019","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/06/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-08-05"}]}],"safety":{"href":"/api/v1/mines/2101419/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2101419/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":"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":"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":1},{"chapter":"I","heading":"Berms or guardrails.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300","part":"56","subchapter":"K","subpart":"H","id":"56.9300","citation":"30 CFR 56.9300","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"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","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":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":"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":"Brakes.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14101","part":"56","subchapter":"K","subpart":"M","id":"56.14101","citation":"30 CFR 56.14101","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":"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}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2101419","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}