{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"1103159","name":"Melms Gravel","status":"Active","status_date":"2025-11-05","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"IL","county":"Kane","nearest_town":"Hampshire","operator_id":"0067443","operator_name":"Welch Bros., Inc","controller_id":"0194701","controller_name":"Bradley  Welch","district":"M4","office":"Peru IL Field Office","employees":3,"latitude":42.131667,"longitude":-88.561667},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":281},"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":"1103159","name":"Melms Gravel"},"operator":{"type":"operator","id":"0067443","name":"Welch Bros., Inc"},"controller":{"type":"controller","id":"0194701","name":"Bradley  Welch"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"0067443","name":"Welch Bros., Inc"},"object":{"type":"mine","id":"1103159","name":"Melms Gravel"},"validFrom":"2006-01-14","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1103159|0067443|2006-01-14|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0056589","name":"David  Welch"},"object":{"type":"mine","id":"1103159","name":"Melms Gravel"},"validFrom":"2006-01-14","validTo":"2024-05-20","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1103159|0056589|2006-01-14|2024-05-20"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0056589","name":"David  Welch"},"object":{"type":"operator","id":"0067443","name":"Welch Bros., Inc"},"validFrom":"2006-01-14","validTo":"2024-05-20","current":false,"derived":true,"evidenceMineId":"1103159","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1103159|0067443|2006-01-14|0056589|2006-01-14|7377"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0194701","name":"Bradley  Welch"},"object":{"type":"mine","id":"1103159","name":"Melms Gravel"},"validFrom":"2024-05-21","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1103159|0194701|2024-05-21|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0194701","name":"Bradley  Welch"},"object":{"type":"operator","id":"0067443","name":"Welch Bros., Inc"},"validFrom":"2024-05-21","validTo":null,"current":true,"derived":true,"evidenceMineId":"1103159","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"1103159|0067443|2006-01-14|0194701|2024-05-21|41602"}}],"coverage":{"historyRecords":2,"edgeCount":5,"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":1,"firstDate":"2023-07-31","lastDate":"2023-07-31","metrics":{"daysLost":49,"injuries":1,"fatalities":0,"recentRows":1,"restrictedDays":0,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"103912","DOCUMENT_NO":"220233030001","ACCIDENT_DT":"07/31/2023","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Mine manager, Mine foreman, Mine owner","NO_INJURIES":"1","DAYS_LOST":"49","NARRATIVE":"EE was on the row boat and pulled up to get on the dredge. After the boat was tied up to the dredge, EE stepped on the boat sent to gain access to the dredge. As EE was swinging leg up out of the boat onto the dredge, EE's planted foot slipped due to the choppy water conditions. This caused a ruptured disc.","sourceDate":"2023-07-31"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2025-11-05","lastDate":"2025-11-05","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":62,"firstDate":"2006-11-29","lastDate":"2025-09-10","metrics":{"ss":7,"delinquent":62,"recentRows":22,"paidPenalty":9837,"proposedPenalty":9854,"currentAssessment":9837},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2951811","VIOLATION_NO":"9622509","ISSUE_DT":"09/10/2025","CFR_STANDARD_CD":"56.11002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2951810","VIOLATION_NO":"9622508","ISSUE_DT":"09/10/2025","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":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2951809","VIOLATION_NO":"9622507","ISSUE_DT":"09/10/2025","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2951808","VIOLATION_NO":"9622506","ISSUE_DT":"09/10/2025","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2951807","VIOLATION_NO":"9622505","ISSUE_DT":"09/10/2025","CFR_STANDARD_CD":"56.14112(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":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2951806","VIOLATION_NO":"9622504","ISSUE_DT":"09/10/2025","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":"2025-09-10"},{"SOURCE_ROW_NUMBER":"2704849","VIOLATION_NO":"8736065","ISSUE_DT":"08/21/2024","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"2704848","VIOLATION_NO":"8736064","ISSUE_DT":"08/21/2024","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"165.00","CURRENT_ASSESSMENT_AMT":"165.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"2704847","VIOLATION_NO":"8736063","ISSUE_DT":"08/21/2024","CFR_STANDARD_CD":"56.12018","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"592.00","CURRENT_ASSESSMENT_AMT":"592.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"2704846","VIOLATION_NO":"8736062","ISSUE_DT":"08/21/2024","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":"2024-08-21"},{"SOURCE_ROW_NUMBER":"2704256","VIOLATION_NO":"9691892","ISSUE_DT":"08/08/2023","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-08-08"},{"SOURCE_ROW_NUMBER":"2704255","VIOLATION_NO":"9691891","ISSUE_DT":"08/08/2023","CFR_STANDARD_CD":"46.9(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-08-08"}]},{"id":"msha-civil-penalty-dockets-decisions","name":"Civil Penalty Dockets and Decisions","domains":["compliance","legal"],"products":["docket lineage","decision outcomes","citation packet precedent"],"rowCount":8,"firstDate":"2010-05-13","lastDate":"2019-04-17","metrics":{"appeals":0,"decisions":8,"recentRows":0,"decisionPenalty":753,"originalPenalty":870},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"131860","VIOLATION_NO":"8957250","DOCKET_NO":"LAKE 2018-0157","DECISION_DT":"04/17/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2019-04-17"},{"SOURCE_ROW_NUMBER":"131859","VIOLATION_NO":"8957248","DOCKET_NO":"LAKE 2018-0157","DECISION_DT":"04/17/2019","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","JUDGE_FIRST_NAME":"Margaret","JUDGE_LAST_NAME":"Miller","sourceDate":"2019-04-17"},{"SOURCE_ROW_NUMBER":"252414","VIOLATION_NO":"6406245","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"},{"SOURCE_ROW_NUMBER":"251897","VIOLATION_NO":"6406236","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"},{"SOURCE_ROW_NUMBER":"251896","VIOLATION_NO":"6406234","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Withdrawal","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"0.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"},{"SOURCE_ROW_NUMBER":"42992","VIOLATION_NO":"6406239","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"},{"SOURCE_ROW_NUMBER":"42991","VIOLATION_NO":"6406232","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"},{"SOURCE_ROW_NUMBER":"42838","VIOLATION_NO":"6406228","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","DECISION_TYPE_CODE_DESC":"Settlement","ORIGINAL_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","JUDGE_FIRST_NAME":"Richard","JUDGE_LAST_NAME":"Manning","sourceDate":"2010-05-13"}]},{"id":"msha-contested-violations","name":"Contested Violations","domains":["compliance","legal"],"products":["contest status","time to resolution","contested-rate context"],"rowCount":8,"firstDate":"2009-05-27","lastDate":"2017-11-15","metrics":{"decisions":8,"ssChanged":3,"recentRows":0,"decisionPenalty":753,"proposedPenalty":870},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"329280","CITATION_NO":"8957248","CITATION_ISSUE_DT":"11/15/2017","DOCKET_NO":"LAKE 2018-0157","DECISION_DT":"04/17/2019","CFR_STANDARD_CODE":"56.14100(c)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","sourceDate":"2017-11-15"},{"SOURCE_ROW_NUMBER":"271627","CITATION_NO":"8957250","CITATION_ISSUE_DT":"11/15/2017","DOCKET_NO":"LAKE 2018-0157","DECISION_DT":"04/17/2019","CFR_STANDARD_CODE":"56.12023","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"118.00","DECISION_PENALTY_AMT":"118.00","sourceDate":"2017-11-15"},{"SOURCE_ROW_NUMBER":"296763","CITATION_NO":"6406239","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.9300(b)","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"242599","CITATION_NO":"6406245","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.15004","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"117.00","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"127886","CITATION_NO":"6406236","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.11001","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"Y","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"127100","CITATION_NO":"6406232","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.14107(a)","ORIGINAL_SIG_SUB_IND":"N","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"16283","CITATION_NO":"6406234","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.14112(a)(1)","ORIGINAL_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"100.00","DECISION_PENALTY_AMT":".00","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"15637","CITATION_NO":"6406228","CITATION_ISSUE_DT":"05/27/2009","DOCKET_NO":"LAKE 2009-614M","DECISION_DT":"05/13/2010","CFR_STANDARD_CODE":"56.15014","ORIGINAL_SIG_SUB_IND":"Y","DECISION_SIG_SUB_IND":"N","PROPOSED_PENALTY_AMT":"117.00","DECISION_PENALTY_AMT":"100.00","sourceDate":"2009-05-27"}]},{"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":"2006-01-14","lastDate":"2006-01-14","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":27,"firstDate":"2006-05-22","lastDate":"2026-09-14","metrics":{"inspectors":29,"recentRows":9,"onSiteHours":214,"inspectionHours":429.75,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"324224","EVENT_NO":"F041409","INSPECTION_BEGIN_DT":"09/14/2026","INSPECTION_END_DT":"09/17/2026","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3.5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2026-09-14"},{"SOURCE_ROW_NUMBER":"790519","EVENT_NO":"F03B902","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":"14.75","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2026-06-17"},{"SOURCE_ROW_NUMBER":"103183","EVENT_NO":"F025030","INSPECTION_BEGIN_DT":"02/26/2026","INSPECTION_END_DT":"02/26/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"3","sourceDate":"2026-02-26"},{"SOURCE_ROW_NUMBER":"41513","EVENT_NO":"F011484","INSPECTION_BEGIN_DT":"09/10/2025","INSPECTION_END_DT":"09/11/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"36.5","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"132811","EVENT_NO":"6909980","INSPECTION_BEGIN_DT":"08/20/2024","INSPECTION_END_DT":"08/21/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"14","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2024-08-20"},{"SOURCE_ROW_NUMBER":"746569","EVENT_NO":"6909622","INSPECTION_BEGIN_DT":"08/23/2023","INSPECTION_END_DT":"08/23/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"2.75","SUM_TOTAL_ON_SITE_HOURS":"1.25","sourceDate":"2023-08-23"},{"SOURCE_ROW_NUMBER":"222259","EVENT_NO":"6909616","INSPECTION_BEGIN_DT":"08/07/2023","INSPECTION_END_DT":"08/14/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"20.25","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2023-08-07"},{"SOURCE_ROW_NUMBER":"730730","EVENT_NO":"6905372","INSPECTION_BEGIN_DT":"06/17/2022","INSPECTION_END_DT":"06/17/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.25","SUM_TOTAL_ON_SITE_HOURS":"6","sourceDate":"2022-06-17"},{"SOURCE_ROW_NUMBER":"400717","EVENT_NO":"6840337","INSPECTION_BEGIN_DT":"04/26/2021","INSPECTION_END_DT":"04/28/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"26","SUM_TOTAL_ON_SITE_HOURS":"15","sourceDate":"2021-04-26"},{"SOURCE_ROW_NUMBER":"851075","EVENT_NO":"6840304","INSPECTION_BEGIN_DT":"07/30/2020","INSPECTION_END_DT":"07/31/2020","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"8","sourceDate":"2020-07-30"},{"SOURCE_ROW_NUMBER":"707087","EVENT_NO":"6834004","INSPECTION_BEGIN_DT":"10/11/2018","INSPECTION_END_DT":"10/12/2018","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.75","SUM_TOTAL_ON_SITE_HOURS":"7.25","sourceDate":"2018-10-11"},{"SOURCE_ROW_NUMBER":"577083","EVENT_NO":"6742721","INSPECTION_BEGIN_DT":"11/15/2017","INSPECTION_END_DT":"11/16/2017","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.25","SUM_TOTAL_ON_SITE_HOURS":"11","sourceDate":"2017-11-15"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":82,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":1923,"employees":3,"production":0},"2026-Q1":{"hours":1369,"employees":3,"production":0},"2025-Q4":{"hours":1887,"employees":3,"production":0},"2025-Q3":{"hours":1855,"employees":3,"production":0},"2025-Q2":{"hours":2144,"employees":3,"production":0},"2025-Q1":{"hours":1569,"employees":3,"production":0},"2024-Q4":{"hours":1863,"employees":3,"production":0},"2024-Q3":{"hours":2103,"employees":3,"production":0},"2024-Q2":{"hours":2065,"employees":3,"production":0},"2024-Q1":{"hours":2128,"employees":4,"production":0},"2023-Q4":{"hours":2509,"employees":4,"production":0},"2023-Q3":{"hours":2736,"employees":4,"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":21,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":6291,"employees":3,"production":0},"2018":{"hours":6771,"employees":3,"production":0},"2019":{"hours":8437,"employees":4,"production":0},"2020":{"hours":8042,"employees":4,"production":0},"2021":{"hours":10208,"employees":4,"production":0},"2022":{"hours":10660,"employees":4,"production":0},"2023":{"hours":9883,"employees":4,"production":0},"2024":{"hours":8159,"employees":3,"production":0},"2025":{"hours":7455,"employees":3,"production":0},"2026":{"hours":3292,"employees":3,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":6,"firstDate":"2009-05-27","lastDate":"2025-09-11","metrics":{"recentRows":1,"actionTaken":6,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"299581","EVENT_NO":"F011484","SAMPLE_NO":"000000202503963900","SAMPLE_DATE":"09/11/2025","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":"2025-09-11"},{"SOURCE_ROW_NUMBER":"218071","EVENT_NO":"6742721","SAMPLE_NO":"000000201706776400","SAMPLE_DATE":"11/15/2017","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":"2017-11-15"},{"SOURCE_ROW_NUMBER":"218070","EVENT_NO":"6742721","SAMPLE_NO":"000000201706776300","SAMPLE_DATE":"11/15/2017","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0000.47","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-11-15"},{"SOURCE_ROW_NUMBER":"212230","EVENT_NO":"6742721","SAMPLE_NO":"000000201706776500","SAMPLE_DATE":"11/15/2017","CONTAMINANT_DESC":"Unlisted  Particulate, total, <1% Qtz","CONCENTRATION":"0000.29","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2017-11-15"},{"SOURCE_ROW_NUMBER":"121338","EVENT_NO":"6511816","SAMPLE_NO":"000000200905487900","SAMPLE_DATE":"05/27/2009","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dragline Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2009-05-27"},{"SOURCE_ROW_NUMBER":"121337","EVENT_NO":"6511816","SAMPLE_NO":"000000200905487800","SAMPLE_DATE":"05/27/2009","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":"2009-05-27"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":62,"firstDate":"2006-11-29","lastDate":"2025-09-10","metrics":{"ss":7,"amountDue":9837,"contested":5,"amountPaid":9837,"recentRows":22,"section104d":1,"unterminated":0,"proposedPenalty":9854},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"546126","VIOLATION_NO":"9622509","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.11002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546125","VIOLATION_NO":"9622508","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546124","VIOLATION_NO":"9622507","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546123","VIOLATION_NO":"9622506","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546122","VIOLATION_NO":"9622505","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.14112(a)(1)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546121","VIOLATION_NO":"9622504","VIOLATION_ISSUE_DT":"09/10/2025","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"09/10/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-09-10"},{"SOURCE_ROW_NUMBER":"546119","VIOLATION_NO":"8736065","VIOLATION_ISSUE_DT":"08/21/2024","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/21/2024","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"546118","VIOLATION_NO":"8736064","VIOLATION_ISSUE_DT":"08/21/2024","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"08/21/2024","PROPOSED_PENALTY":"165","AMOUNT_DUE":"165","AMOUNT_PAID":"165","CONTESTED_IND":"N","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"546117","VIOLATION_NO":"8736063","VIOLATION_ISSUE_DT":"08/21/2024","SIG_SUB":"N","PART_SECTION":"56.12018","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/21/2024","PROPOSED_PENALTY":"592","AMOUNT_DUE":"592","AMOUNT_PAID":"592","CONTESTED_IND":"N","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"546116","VIOLATION_NO":"8736062","VIOLATION_ISSUE_DT":"08/21/2024","SIG_SUB":"N","PART_SECTION":"56.12032","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/21/2024","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2024-08-21"},{"SOURCE_ROW_NUMBER":"546115","VIOLATION_NO":"9691892","VIOLATION_ISSUE_DT":"08/08/2023","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/23/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-08-08"},{"SOURCE_ROW_NUMBER":"546114","VIOLATION_NO":"9691891","VIOLATION_ISSUE_DT":"08/08/2023","SIG_SUB":"N","PART_SECTION":"46.9(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"08/23/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-08-08"}]}],"safety":{"href":"/api/v1/mines/1103159/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/1103159/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":"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":"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":"Identification of power switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12018","part":"56","subchapter":"K","subpart":"K","id":"56.12018","citation":"30 CFR 56.12018","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":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":"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":2},{"chapter":"I","heading":"Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-D/section-50.30","part":"50","subchapter":"I","subpart":"D","id":"50.30","citation":"30 CFR 50.30","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":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":"Records of training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.9","part":"46","subchapter":"H","subpart":"","id":"46.9","citation":"30 CFR 46.9","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","partHeading":"PART 46—TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES.","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"1103159","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}