{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2001051","name":"Milford Plant","status":"Abandoned","status_date":"2025-07-28","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"MI","county":"Livingston","nearest_town":"Milford","operator_id":"L00836","operator_name":"Natural Aggregates Corporation","controller_id":"0114127","controller_name":"Robert  Guerin; Harold  Lipsitz","district":"M4","office":"Lansing MI Field Office","employees":0,"latitude":42.548889,"longitude":-83.680833},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":950},"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":"2001051","name":"Milford Plant"},"operator":{"type":"operator","id":"L00836","name":"Natural Aggregates Corporation"},"controller":{"type":"controller","id":"0114127","name":"Robert  Guerin; Harold  Lipsitz"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"operator_operates_mine","subject":{"type":"operator","id":"L00836","name":"Natural Aggregates Corporation"},"object":{"type":"mine","id":"2001051","name":"Milford Plant"},"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":"2001051|L00836|1950-01-01|"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"M00698","name":"Daniel N Pevos"},"object":{"type":"mine","id":"2001051","name":"Milford Plant"},"validFrom":"1950-01-01","validTo":"2014-03-18","current":false,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2001051|M00698|1950-01-01|2014-03-18"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M00698","name":"Daniel N Pevos"},"object":{"type":"operator","id":"L00836","name":"Natural Aggregates Corporation"},"validFrom":"1950-01-01","validTo":"2014-03-18","current":false,"derived":true,"evidenceMineId":"2001051","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2001051|L00836|1950-01-01|M00698|1950-01-01|114231"}},{"type":"controller_controls_mine","subject":{"type":"controller","id":"0114127","name":"Harold  Lipsitz et al"},"object":{"type":"mine","id":"2001051","name":"Milford Plant"},"validFrom":"2014-03-19","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2001051|0114127|2014-03-19|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0114127","name":"Harold  Lipsitz et al"},"object":{"type":"operator","id":"L00836","name":"Natural Aggregates Corporation"},"validFrom":"2014-03-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"2001051","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2001051|L00836|1950-01-01|0114127|2014-03-19|21390"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"0114127","name":"Robert  Guerin et al"},"object":{"type":"operator","id":"L00836","name":"Natural Aggregates Corporation"},"validFrom":"2014-03-19","validTo":null,"current":true,"derived":true,"evidenceMineId":"2001051","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2001051|L00836|1950-01-01|0114127|2014-03-19|21391"}}],"coverage":{"historyRecords":3,"edgeCount":6,"intervalAnomalies":0,"sourceDatasetId":"msha-controller-operator-history"}},"sources":[{"id":"msha-accidents","name":"Accident, Injuries, and Illnesses","domains":["safety","contractors"],"products":["incident trends","severity rates","equipment patterns","peer denominators"],"rowCount":5,"firstDate":"2001-04-18","lastDate":"2024-08-05","metrics":{"daysLost":85,"injuries":5,"fatalities":0,"recentRows":1,"restrictedDays":3,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"229751","DOCUMENT_NO":"220242210029","ACCIDENT_DT":"08/05/2024","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion NEC","OCCUPATION":"Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While taking off a fuel filter on a D6T dozer s/n MH700652, operator dislocated right middle finger requiring it to be reset at urgent care.","sourceDate":"2024-08-05"},{"SOURCE_ROW_NUMBER":"40406","DOCUMENT_NO":"220181760004","ACCIDENT_DT":"06/16/2018","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"2","NARRATIVE":"While changing cutting edges on Cat 980G loader, employee improperly lifted end bit and felt a pop in left elbow. Treatment required x ray at emergency and an MRI scheduled for 6-29-18. Restricted to no more than 10 lbs.","sourceDate":"2018-06-16"},{"SOURCE_ROW_NUMBER":"152267","DOCUMENT_NO":"220073340008","ACCIDENT_DT":"11/28/2007","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"21","NARRATIVE":"Employee was prying a chunk of frozen material from the top side of the screen with a 3' pry bar when it slipped and pinched his left ring finger between the pry bar and the screen hopper box. The weather conditions were below freezing with mixed snow showers.","sourceDate":"2007-11-28"},{"SOURCE_ROW_NUMBER":"130528","DOCUMENT_NO":"220042800031","ACCIDENT_DT":"10/02/2004","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall from machine","OCCUPATION":"Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver","NO_INJURIES":"1","DAYS_LOST":"62","NARRATIVE":"EE started to climb up access ladder to get in loader during rainstorm. there was mud on bottom rung of ladder foot slipped of ladder striking the ground and twisting.","sourceDate":"2004-10-02"},{"SOURCE_ROW_NUMBER":"53321","DOCUMENT_NO":"220011130147","ACCIDENT_DT":"04/18/2001","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall to the walkway or working surface","OCCUPATION":"Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech","NO_INJURIES":"1","NARRATIVE":"WHILE REMOVING TRACK PAD BOLTS, THE 1\" TO 3/4\" REDUCED SNAPPED. THE TWO EESWERE USING A 1\" BREAKER BAR WITH EXTENSION WHEN THE REDUCER SNAPPED. BOTH EES FELL, ONE ON TOP OF THE OTHER.","sourceDate":"2001-04-18"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2025-07-28","lastDate":"2025-07-28","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":78,"firstDate":"2007-08-15","lastDate":"2024-06-17","metrics":{"ss":19,"delinquent":62,"recentRows":16,"paidPenalty":9676,"proposedPenalty":9676,"currentAssessment":9676},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2937800","VIOLATION_NO":"9692556","ISSUE_DT":"06/17/2024","CFR_STANDARD_CD":"56.4104(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"2937799","VIOLATION_NO":"9692555","ISSUE_DT":"06/17/2024","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"2702852","VIOLATION_NO":"9692524","ISSUE_DT":"02/27/2024","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"2702851","VIOLATION_NO":"9692523","ISSUE_DT":"02/27/2024","CFR_STANDARD_CD":"56.14132(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"2702850","VIOLATION_NO":"9692522","ISSUE_DT":"02/27/2024","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"2702295","VIOLATION_NO":"9623558","ISSUE_DT":"04/17/2023","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-17"},{"SOURCE_ROW_NUMBER":"2701503","VIOLATION_NO":"9623514","ISSUE_DT":"01/03/2023","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-01-03"},{"SOURCE_ROW_NUMBER":"2858169","VIOLATION_NO":"9544262","ISSUE_DT":"08/09/2022","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"378.00","CURRENT_ASSESSMENT_AMT":"378.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"2858168","VIOLATION_NO":"9544261","ISSUE_DT":"08/09/2022","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"2858167","VIOLATION_NO":"9544260","ISSUE_DT":"08/09/2022","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"378.00","CURRENT_ASSESSMENT_AMT":"378.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"2858166","VIOLATION_NO":"9544259","ISSUE_DT":"08/09/2022","CFR_STANDARD_CD":"56.9300(a)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"2858165","VIOLATION_NO":"9544258","ISSUE_DT":"08/09/2022","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"133.00","CURRENT_ASSESSMENT_AMT":"133.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2022-08-09"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":356,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"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":94,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":2,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":3,"firstDate":"1950-01-01","lastDate":"1950-01-01","metrics":{"recentRows":0,"currentOperatorTenures":3,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":56,"firstDate":"2000-11-15","lastDate":"2025-07-28","metrics":{"inspectors":57,"recentRows":12,"onSiteHours":371.5,"inspectionHours":645.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"52762","EVENT_NO":"F00DBA5","INSPECTION_BEGIN_DT":"07/28/2025","INSPECTION_END_DT":"07/28/2025","ACTIVITY_CODE":"E28","ACTIVITY":"Mine Idle Activity","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":".5","sourceDate":"2025-07-28"},{"SOURCE_ROW_NUMBER":"834631","EVENT_NO":"F01469B","INSPECTION_BEGIN_DT":"01/22/2025","INSPECTION_END_DT":"01/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2025-01-22"},{"SOURCE_ROW_NUMBER":"832521","EVENT_NO":"F00CA91","INSPECTION_BEGIN_DT":"06/17/2024","INSPECTION_END_DT":"06/20/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"18","SUM_TOTAL_ON_SITE_HOURS":"10.5","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"378291","EVENT_NO":"6908888","INSPECTION_BEGIN_DT":"02/27/2024","INSPECTION_END_DT":"02/27/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"2","SUM_TOTAL_INSP_HOURS":"24","SUM_TOTAL_ON_SITE_HOURS":"17","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"540143","EVENT_NO":"6908513","INSPECTION_BEGIN_DT":"04/17/2023","INSPECTION_END_DT":"04/17/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10.25","SUM_TOTAL_ON_SITE_HOURS":"6.25","sourceDate":"2023-04-17"},{"SOURCE_ROW_NUMBER":"400742","EVENT_NO":"6908084","INSPECTION_BEGIN_DT":"01/03/2023","INSPECTION_END_DT":"01/03/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2023-01-03"},{"SOURCE_ROW_NUMBER":"546344","EVENT_NO":"6748493","INSPECTION_BEGIN_DT":"09/28/2022","INSPECTION_END_DT":"09/28/2022","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13","SUM_TOTAL_ON_SITE_HOURS":"10","sourceDate":"2022-09-28"},{"SOURCE_ROW_NUMBER":"295506","EVENT_NO":"7030372","INSPECTION_BEGIN_DT":"08/16/2022","INSPECTION_END_DT":"08/16/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2022-08-16"},{"SOURCE_ROW_NUMBER":"1108836","EVENT_NO":"7030480","INSPECTION_BEGIN_DT":"08/08/2022","INSPECTION_END_DT":"08/09/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2022-08-08"},{"SOURCE_ROW_NUMBER":"750142","EVENT_NO":"6902394","INSPECTION_BEGIN_DT":"02/07/2022","INSPECTION_END_DT":"02/07/2022","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4","SUM_TOTAL_ON_SITE_HOURS":"1.5","sourceDate":"2022-02-07"},{"SOURCE_ROW_NUMBER":"1155547","EVENT_NO":"6902384","INSPECTION_BEGIN_DT":"01/13/2022","INSPECTION_END_DT":"01/13/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"9.75","sourceDate":"2022-01-13"},{"SOURCE_ROW_NUMBER":"992206","EVENT_NO":"6748469","INSPECTION_BEGIN_DT":"07/28/2021","INSPECTION_END_DT":"07/28/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2021-07-28"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":202,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2025-Q1":{"hours":3323,"employees":7,"production":0},"2024-Q4":{"hours":3984,"employees":7,"production":0},"2024-Q3":{"hours":4064,"employees":7,"production":0},"2024-Q2":{"hours":4191,"employees":7,"production":0},"2024-Q1":{"hours":4141,"employees":8,"production":0},"2023-Q4":{"hours":4471,"employees":8,"production":0},"2023-Q3":{"hours":4603,"employees":7,"production":0},"2023-Q2":{"hours":4173,"employees":7,"production":0},"2023-Q1":{"hours":4324,"employees":7,"production":0},"2022-Q4":{"hours":4080,"employees":7,"production":0},"2022-Q3":{"hours":4952,"employees":7,"production":0},"2022-Q2":{"hours":4466,"employees":7,"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":52,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2016":{"hours":15197,"employees":6,"production":0},"2017":{"hours":16340,"employees":7,"production":0},"2018":{"hours":20645,"employees":7,"production":0},"2019":{"hours":21634,"employees":8,"production":0},"2020":{"hours":19979,"employees":8,"production":0},"2021":{"hours":19572,"employees":8,"production":0},"2022":{"hours":17550,"employees":7,"production":0},"2023":{"hours":17571,"employees":7,"production":0},"2024":{"hours":16380,"employees":7,"production":0},"2025":{"hours":3323,"employees":7,"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":24,"firstDate":"2000-11-16","lastDate":"2022-09-28","metrics":{"recentRows":2,"actionTaken":24,"maxExposureRatio":0.01,"overExposureLimit":0,"exposureRatioTotal":0.01},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"264226","EVENT_NO":"6748493","SAMPLE_NO":"000000202204034500","SAMPLE_DATE":"09/28/2022","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2022-09-28"},{"SOURCE_ROW_NUMBER":"264225","EVENT_NO":"6748493","SAMPLE_NO":"000000202204034400","SAMPLE_DATE":"09/28/2022","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":"2022-09-28"},{"SOURCE_ROW_NUMBER":"186108","EVENT_NO":"6709614","SAMPLE_NO":"000000201605507800","SAMPLE_DATE":"09/21/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Truck Driver","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-09-21"},{"SOURCE_ROW_NUMBER":"186107","EVENT_NO":"6709614","SAMPLE_NO":"000000201605507700","SAMPLE_DATE":"09/21/2016","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.56","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-09-21"},{"SOURCE_ROW_NUMBER":"186106","EVENT_NO":"6709614","SAMPLE_NO":"000000201605507600","SAMPLE_DATE":"09/21/2016","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.63","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-09-21"},{"SOURCE_ROW_NUMBER":"186105","EVENT_NO":"6709614","SAMPLE_NO":"000000201605507500","SAMPLE_DATE":"09/21/2016","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Backhoe Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2016-09-21"},{"SOURCE_ROW_NUMBER":"134945","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455416","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Zinc oxide fumes","CONCENTRATION":"0000.01","EXPOSURE_LIMIT":"0010.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"},{"SOURCE_ROW_NUMBER":"134944","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455415","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Vanadium fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0050.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"},{"SOURCE_ROW_NUMBER":"134943","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455413","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Nickel fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0003.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"},{"SOURCE_ROW_NUMBER":"134942","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455412","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Molybdenum fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0020.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"},{"SOURCE_ROW_NUMBER":"134941","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455411","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Manganese fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0005.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"},{"SOURCE_ROW_NUMBER":"134940","EVENT_NO":"6576590","SAMPLE_NO":"000000201200455410","SAMPLE_DATE":"01/19/2012","CONTAMINANT_DESC":"Magnesium oxide fumes","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0020.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2012-01-19"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":78,"firstDate":"2007-08-15","lastDate":"2024-06-17","metrics":{"ss":19,"amountDue":9676,"contested":0,"amountPaid":9676,"recentRows":16,"section104d":0,"unterminated":0,"proposedPenalty":9676},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1306189","VIOLATION_NO":"9692556","VIOLATION_ISSUE_DT":"06/17/2024","SIG_SUB":"N","PART_SECTION":"56.4104(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/20/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"1306188","VIOLATION_NO":"9692555","VIOLATION_ISSUE_DT":"06/17/2024","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"06/20/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-06-17"},{"SOURCE_ROW_NUMBER":"1306161","VIOLATION_NO":"9692524","VIOLATION_ISSUE_DT":"02/27/2024","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/27/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"1306160","VIOLATION_NO":"9692523","VIOLATION_ISSUE_DT":"02/27/2024","SIG_SUB":"N","PART_SECTION":"56.14132(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/27/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"1306159","VIOLATION_NO":"9692522","VIOLATION_ISSUE_DT":"02/27/2024","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"02/27/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-02-27"},{"SOURCE_ROW_NUMBER":"1306173","VIOLATION_NO":"9623558","VIOLATION_ISSUE_DT":"04/17/2023","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/17/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-17"},{"SOURCE_ROW_NUMBER":"1306139","VIOLATION_NO":"9623514","VIOLATION_ISSUE_DT":"01/03/2023","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/03/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-01-03"},{"SOURCE_ROW_NUMBER":"1306204","VIOLATION_NO":"9544262","VIOLATION_ISSUE_DT":"08/09/2022","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2022","PROPOSED_PENALTY":"378","AMOUNT_DUE":"378","AMOUNT_PAID":"378","CONTESTED_IND":"N","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"1306203","VIOLATION_NO":"9544261","VIOLATION_ISSUE_DT":"08/09/2022","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"1306202","VIOLATION_NO":"9544260","VIOLATION_ISSUE_DT":"08/09/2022","SIG_SUB":"Y","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2022","PROPOSED_PENALTY":"378","AMOUNT_DUE":"378","AMOUNT_PAID":"378","CONTESTED_IND":"N","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"1306201","VIOLATION_NO":"9544259","VIOLATION_ISSUE_DT":"08/09/2022","SIG_SUB":"Y","PART_SECTION":"56.9300(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/09/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-09"},{"SOURCE_ROW_NUMBER":"1306200","VIOLATION_NO":"9544258","VIOLATION_ISSUE_DT":"08/09/2022","SIG_SUB":"Y","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/16/2022","PROPOSED_PENALTY":"133","AMOUNT_DUE":"133","AMOUNT_PAID":"133","CONTESTED_IND":"N","sourceDate":"2022-08-09"}]}],"safety":{"href":"/api/v1/mines/2001051/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2001051/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":"Combustible waste.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4104","part":"56","subchapter":"K","subpart":"C","id":"56.4104","citation":"30 CFR 56.4104","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":2},{"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":5},{"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":"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":2}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2001051","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}