{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"2501303","name":"Fremont Plant","status":"Active","status_date":"2019-05-10","mine_type":"Surface","coal_metal":"M","commodity":"Construction Sand and Gravel","state":"NE","county":"Dodge","nearest_town":"Fremont","operator_id":"L03466","operator_name":"Western Sand & Gravel Company","controller_id":"M02779","controller_name":"Nebco Inc","district":"M4","office":"Fort Dodge IA Field Office","employees":4,"latitude":41.409722,"longitude":-96.483056},"coverage":{"contributingSources":12,"registeredSources":20,"sourceRows":224},"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":"2501303","name":"Fremont Plant"},"operator":{"type":"operator","id":"L03466","name":"Western Sand & Gravel Company"},"controller":{"type":"controller","id":"M02779","name":"Nebco Inc"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M02779","name":"Nebco Inc"},"object":{"type":"mine","id":"2501303","name":"Fremont 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":"2501303|M02779|1950-01-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L03466","name":"Western Sand & Gravel Company"},"object":{"type":"mine","id":"2501303","name":"Fremont Plant"},"validFrom":"2017-08-18","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2501303|L03466|2017-08-18|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M02779","name":"Nebco Inc"},"object":{"type":"operator","id":"L03466","name":"Western Sand & Gravel Company"},"validFrom":"2017-08-18","validTo":null,"current":true,"derived":true,"evidenceMineId":"2501303","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"2501303|L03466|2017-08-18|M02779|1950-01-01|126872"}}],"coverage":{"historyRecords":1,"edgeCount":3,"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":"2019-05-07","lastDate":"2026-07-28","metrics":{"daysLost":104,"injuries":5,"fatalities":0,"recentRows":4,"restrictedDays":163,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"32210","DOCUMENT_NO":"220262570024","ACCIDENT_DT":"07/28/2026","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"HANDTOOLS (NONPOWERED)","ACCIDENT_TYPE":"Over-exertion in pulling or pushing objects","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","NARRATIVE":"Employee was securing an excavator to a lowboy trailer for transport when they experienced pain in their left shoulder while tightening a chain binder. The injury was initially diagnosed as a shoulder strain that did not require medical treatment. However, after they continued to experience shoulder pain, an MRI was performed and revealed a rotator cuff tear.","sourceDate":"2026-07-28"},{"SOURCE_ROW_NUMBER":"40677","DOCUMENT_NO":"220251880010","ACCIDENT_DT":"06/24/2025","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"POWERED HAULAGE","ACCIDENT_TYPE":"Struck by falling object","OCCUPATION":"Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator","NO_INJURIES":"1","DAYS_LOST":"74","NARRATIVE":"An employee was operating a Bobcat skid loader with a fork attachment to move a steel sawhorse when the sawhorse shifted and fell, striking another employee's foot who was nearby. The sawhorse landed above the steel toe portion of the injured employee's boot.","sourceDate":"2025-06-24"},{"SOURCE_ROW_NUMBER":"27892","DOCUMENT_NO":"220251410009","ACCIDENT_DT":"05/01/2025","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"While installing a section of catwalk grating on a dredge, the employee pinched their left pinky finger between the end of the grating and a handrail while sliding the grating into place. The injury resulted in a cut that required three stitches.","sourceDate":"2025-05-01"},{"SOURCE_ROW_NUMBER":"57828","DOCUMENT_NO":"220250410013","ACCIDENT_DT":"02/03/2025","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Caught in, under or between a moving and a stationary object","OCCUPATION":"Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator","NO_INJURIES":"1","DAYS_LOST":"12","NARRATIVE":"The employee was welding a pump skid to a steel dredge pontoon when a pontoon hatch became displaced, pinching the top of the employee's foot just above the  protective toe of the required work boot. The incident resulted in a metatarsal fracture in the employee's right foot.","sourceDate":"2025-02-03"},{"SOURCE_ROW_NUMBER":"88034","DOCUMENT_NO":"220191350003","ACCIDENT_DT":"05/07/2019","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall down stairs","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"18","NARRATIVE":"Employee was walking down the stairs on the plant when EE lost EE's balance and fell.  The fall resulted in a broken rib and dislocated shoulder.","sourceDate":"2019-05-07"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2019-05-10","lastDate":"2019-05-10","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":27,"firstDate":"2018-03-01","lastDate":"2026-07-23","metrics":{"ss":6,"delinquent":25,"recentRows":15,"paidPenalty":3964,"proposedPenalty":3964,"currentAssessment":3964},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"3038707","VIOLATION_NO":"5270007","ISSUE_DT":"07/23/2026","CFR_STANDARD_CD":"56.11001","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"3038706","VIOLATION_NO":"5270006","ISSUE_DT":"07/23/2026","CFR_STANDARD_CD":"56.12068","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"3019479","VIOLATION_NO":"5113916","ISSUE_DT":"02/04/2026","CFR_STANDARD_CD":"56.16006","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"3019478","VIOLATION_NO":"5113915","ISSUE_DT":"02/04/2026","CFR_STANDARD_CD":"56.4201(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"2977474","VIOLATION_NO":"5113419","ISSUE_DT":"07/21/2025","CFR_STANDARD_CD":"56.14101(a)(2)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"2977400","VIOLATION_NO":"9698942","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"46.11(b)(5)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"168.00","CURRENT_ASSESSMENT_AMT":"168.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2977399","VIOLATION_NO":"9698941","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"50.30(a)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2977398","VIOLATION_NO":"9698940","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"56.14100(c)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2977397","VIOLATION_NO":"9698939","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"46.11(b)(5)","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Order","PROPOSED_PENALTY_AMT":"273.00","CURRENT_ASSESSMENT_AMT":"273.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2977396","VIOLATION_NO":"9698938","ISSUE_DT":"01/29/2025","CFR_STANDARD_CD":"56.15005","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"245.00","CURRENT_ASSESSMENT_AMT":"245.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"2881990","VIOLATION_NO":"9766825","ISSUE_DT":"04/10/2024","CFR_STANDARD_CD":"47.41(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":"2024-04-10"},{"SOURCE_ROW_NUMBER":"2877718","VIOLATION_NO":"9574615","ISSUE_DT":"04/05/2023","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-04-05"}]},{"id":"msha-contractor-production-quarterly","name":"Contractor Employment and Production — Quarterly","domains":["contractors","production","safety"],"products":["contractor exposure denominator","productivity","presence windows"],"rowCount":69,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-contractor-production-yearly","name":"Contractor Employment and Production — Yearly","domains":["contractors","production","safety"],"products":["long-run contractor trend","annual denominator reconciliation"],"rowCount":19,"firstDate":null,"lastDate":null,"metrics":{"linkedContractors":1,"notMineAttributable":1},"periods":{},"recentRecords":[]},{"id":"msha-controller-operator-history","name":"Controller and Operator History","domains":["identity","compliance"],"products":["historical ownership attribution","operator transitions","valid-time joins"],"rowCount":1,"firstDate":"2017-08-18","lastDate":"2017-08-18","metrics":{"recentRows":0,"currentOperatorTenures":1,"completedOperatorTenures":0},"periods":{},"recentRecords":[]},{"id":"msha-inspections","name":"Inspections","domains":["safety","compliance"],"products":["inspection mix","on-site hours","event context","citation rate denominator"],"rowCount":20,"firstDate":"2018-03-01","lastDate":"2026-07-27","metrics":{"inspectors":20,"recentRows":14,"onSiteHours":126.25,"inspectionHours":246,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1049493","EVENT_NO":"F0402D7","INSPECTION_BEGIN_DT":"07/27/2026","INSPECTION_END_DT":"07/27/2026","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":".75","sourceDate":"2026-07-27"},{"SOURCE_ROW_NUMBER":"1013069","EVENT_NO":"F0402D6","INSPECTION_BEGIN_DT":"07/23/2026","INSPECTION_END_DT":"07/23/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"16.75","SUM_TOTAL_ON_SITE_HOURS":"10.25","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"907508","EVENT_NO":"F02E645","INSPECTION_BEGIN_DT":"02/04/2026","INSPECTION_END_DT":"02/05/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"863430","EVENT_NO":"F0169E7","INSPECTION_BEGIN_DT":"07/21/2025","INSPECTION_END_DT":"07/22/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"11.25","SUM_TOTAL_ON_SITE_HOURS":"5.5","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"327039","EVENT_NO":"F0169BA","INSPECTION_BEGIN_DT":"01/28/2025","INSPECTION_END_DT":"01/29/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"22.5","SUM_TOTAL_ON_SITE_HOURS":"11.5","sourceDate":"2025-01-28"},{"SOURCE_ROW_NUMBER":"216635","EVENT_NO":"7042129","INSPECTION_BEGIN_DT":"04/09/2024","INSPECTION_END_DT":"04/10/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"19.5","SUM_TOTAL_ON_SITE_HOURS":"7.5","sourceDate":"2024-04-09"},{"SOURCE_ROW_NUMBER":"770775","EVENT_NO":"7042109","INSPECTION_BEGIN_DT":"01/10/2024","INSPECTION_END_DT":"01/10/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"15.5","SUM_TOTAL_ON_SITE_HOURS":"8.5","sourceDate":"2024-01-10"},{"SOURCE_ROW_NUMBER":"175002","EVENT_NO":"7040246","INSPECTION_BEGIN_DT":"04/10/2023","INSPECTION_END_DT":"04/10/2023","ACTIVITY_CODE":"E15","ACTIVITY":"Compliance Follow-up Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2023-04-10"},{"SOURCE_ROW_NUMBER":"452551","EVENT_NO":"7040245","INSPECTION_BEGIN_DT":"04/05/2023","INSPECTION_END_DT":"04/05/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"17","SUM_TOTAL_ON_SITE_HOURS":"9.5","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"1073911","EVENT_NO":"6491524","INSPECTION_BEGIN_DT":"10/03/2022","INSPECTION_END_DT":"10/04/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"13.5","SUM_TOTAL_ON_SITE_HOURS":"7","sourceDate":"2022-10-03"},{"SOURCE_ROW_NUMBER":"800611","EVENT_NO":"6490680","INSPECTION_BEGIN_DT":"05/12/2022","INSPECTION_END_DT":"05/12/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"9.5","SUM_TOTAL_ON_SITE_HOURS":"4","sourceDate":"2022-05-12"},{"SOURCE_ROW_NUMBER":"144526","EVENT_NO":"6488006","INSPECTION_BEGIN_DT":"11/03/2021","INSPECTION_END_DT":"11/03/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"8.75","SUM_TOTAL_ON_SITE_HOURS":"6.5","sourceDate":"2021-11-03"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":36,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":4141,"employees":8,"production":0},"2026-Q1":{"hours":2297,"employees":4,"production":0},"2025-Q4":{"hours":1604,"employees":3,"production":0},"2025-Q3":{"hours":3994,"employees":6,"production":0},"2025-Q2":{"hours":3765,"employees":6,"production":0},"2025-Q1":{"hours":2996,"employees":6,"production":0},"2024-Q4":{"hours":4137,"employees":6,"production":0},"2024-Q3":{"hours":2766,"employees":6,"production":0},"2024-Q2":{"hours":3607,"employees":5,"production":0},"2024-Q1":{"hours":2630,"employees":5,"production":0},"2023-Q4":{"hours":3313,"employees":5,"production":0},"2023-Q3":{"hours":4282,"employees":6,"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":10,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":2991,"employees":4,"production":0},"2018":{"hours":14097,"employees":6,"production":0},"2019":{"hours":14005,"employees":6,"production":0},"2020":{"hours":16460,"employees":7,"production":0},"2021":{"hours":15735,"employees":7,"production":0},"2022":{"hours":12522,"employees":6,"production":0},"2023":{"hours":13947,"employees":6,"production":0},"2024":{"hours":13140,"employees":6,"production":0},"2025":{"hours":12359,"employees":5,"production":0},"2026":{"hours":6438,"employees":6,"production":0}},"recentRecords":[]},{"id":"msha-mines","name":"Mines","domains":["identity","production","logistics"],"products":["mine identity","status","commodity","location","operator and controller"],"rowCount":1,"firstDate":null,"lastDate":null,"metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-personal-health-samples","name":"Metal and Nonmetal Personal Health Samples","domains":["health","safety"],"products":["personal exposure trend","occupation patterns","analyte coverage"],"rowCount":8,"firstDate":"2020-04-14","lastDate":"2026-07-23","metrics":{"recentRows":4,"actionTaken":8,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"313775","EVENT_NO":"F0402D6","SAMPLE_NO":"000000202603001700","SAMPLE_DATE":"07/23/2026","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Utility Man","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"272018","EVENT_NO":"7040245","SAMPLE_NO":"000000202301496600","SAMPLE_DATE":"04/05/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"272017","EVENT_NO":"7040245","SAMPLE_NO":"000000202301496500","SAMPLE_DATE":"04/05/2023","CONTAMINANT_DESC":"Unlisted Particulate, respirable, <1% Qtz","CONCENTRATION":"0000.34","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"272016","EVENT_NO":"7040245","SAMPLE_NO":"000000202301496400","SAMPLE_DATE":"04/05/2023","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Front-end Loader Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2023-04-05"},{"SOURCE_ROW_NUMBER":"233655","EVENT_NO":"6787488","SAMPLE_NO":"000000202001552800","SAMPLE_DATE":"04/14/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Dredge/Barge Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"232485","EVENT_NO":"6787488","SAMPLE_NO":"000000202001552700","SAMPLE_DATE":"04/14/2020","CONTAMINANT_DESC":"Quartz, respirable, >1% Qtz","CONCENTRATION":"0000.15","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Bulldozer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"232484","EVENT_NO":"6787488","SAMPLE_NO":"000000202001552600","SAMPLE_DATE":"04/14/2020","CONTAMINANT_DESC":"Respirable dust, <.1mg","CONCENTRATION":"0000.00","EXPOSURE_LIMIT":"0000.00","C_OVER_E":"00.00","JOB_CD_DESC":"Washer Operator","ACTION_TAKEN_DESC":"NO ACTION","sourceDate":"2020-04-14"},{"SOURCE_ROW_NUMBER":"232483","EVENT_NO":"6787488","SAMPLE_NO":"000000202001552500","SAMPLE_DATE":"04/14/2020","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":"2020-04-14"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":27,"firstDate":"2018-03-01","lastDate":"2026-07-23","metrics":{"ss":6,"amountDue":3964,"contested":0,"amountPaid":3964,"recentRows":15,"section104d":0,"unterminated":0,"proposedPenalty":3964},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"1498943","VIOLATION_NO":"5270007","VIOLATION_ISSUE_DT":"07/23/2026","SIG_SUB":"Y","PART_SECTION":"56.11001","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"07/27/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"1498942","VIOLATION_NO":"5270006","VIOLATION_ISSUE_DT":"07/23/2026","SIG_SUB":"N","PART_SECTION":"56.12068","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/23/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-07-23"},{"SOURCE_ROW_NUMBER":"1498926","VIOLATION_NO":"5113916","VIOLATION_ISSUE_DT":"02/04/2026","SIG_SUB":"N","PART_SECTION":"56.16006","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"1498925","VIOLATION_NO":"5113915","VIOLATION_ISSUE_DT":"02/04/2026","SIG_SUB":"N","PART_SECTION":"56.4201(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/04/2026","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2026-02-04"},{"SOURCE_ROW_NUMBER":"1498941","VIOLATION_NO":"5113419","VIOLATION_ISSUE_DT":"07/21/2025","SIG_SUB":"N","PART_SECTION":"56.14101(a)(2)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"07/21/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-07-21"},{"SOURCE_ROW_NUMBER":"1498922","VIOLATION_NO":"9698942","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"N","PART_SECTION":"46.11(b)(5)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"2","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"168","AMOUNT_DUE":"168","AMOUNT_PAID":"168","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1498921","VIOLATION_NO":"9698941","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"N","PART_SECTION":"50.30(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1498920","VIOLATION_NO":"9698940","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"N","PART_SECTION":"56.14100(c)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1498919","VIOLATION_NO":"9698939","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"Y","PART_SECTION":"46.11(b)(5)","CIT_ORD_SAFE":"Order","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"2","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"273","AMOUNT_DUE":"273","AMOUNT_PAID":"273","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1498918","VIOLATION_NO":"9698938","VIOLATION_ISSUE_DT":"01/29/2025","SIG_SUB":"N","PART_SECTION":"56.15005","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/29/2025","PROPOSED_PENALTY":"245","AMOUNT_DUE":"245","AMOUNT_PAID":"245","CONTESTED_IND":"N","sourceDate":"2025-01-29"},{"SOURCE_ROW_NUMBER":"1498937","VIOLATION_NO":"9766825","VIOLATION_ISSUE_DT":"04/10/2024","SIG_SUB":"N","PART_SECTION":"47.41(a)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/10/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-04-10"},{"SOURCE_ROW_NUMBER":"1498936","VIOLATION_NO":"9574615","VIOLATION_ISSUE_DT":"04/05/2023","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"04/10/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-04-05"}]}],"safety":{"href":"/api/v1/mines/2501303/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/2501303/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":"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":"Locking transformer enclosures.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12068","part":"56","subchapter":"K","subpart":"K","id":"56.12068","citation":"30 CFR 56.12068","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":"Protection of gas cylinder valves.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16006","part":"56","subchapter":"K","subpart":"O","id":"56.16006","citation":"30 CFR 56.16006","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.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4201","part":"56","subchapter":"K","subpart":"C","id":"56.4201","citation":"30 CFR 56.4201","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":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":"Site-specific hazard awareness training.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-46/section-46.11","part":"46","subchapter":"H","subpart":"","id":"46.11","citation":"30 CFR 46.11","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":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":1},{"chapter":"I","heading":"Safety defects; examination, correction and records.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100","part":"56","subchapter":"K","subpart":"M","id":"56.14100","citation":"30 CFR 56.14100","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"Safety belts and lines.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15005","part":"56","subchapter":"K","subpart":"N","id":"56.15005","citation":"30 CFR 56.15005","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","citation":"30 CFR 47.41","heading":"Requirement for container labels.","id":"47.41","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41","part":"47","partHeading":"PART 47—HAZARD COMMUNICATION (HazCom)","subchapter":"H","subchapterHeading":"SUBCHAPTER H—EDUCATION AND TRAINING","subpart":"E","subpartHeading":"Subpart E—Container Labels and Other Forms of Warning","text":"(a) The operator must ensure that each container of a hazardous chemical has a label. If a container is tagged or marked with the appropriate information, it is labeled.\n\n(1) The operator must replace a container label immediately if it is missing or if the hazard information on the label is unreadable.\n\n(2) The operator must not remove or deface existing labels on containers of hazardous chemicals.\n\n(b) For each hazardous chemical produced at the mine, the operator must prepare a container label and update this label with any significant, new information about the chemical's hazards within 3 months of becoming aware of this information.\n\n(c) For each hazardous chemical brought to the mine, the operator must replace an outdated label when a revised label is received from the chemical's manufacturer or supplier. The operator is not responsible for an inaccurate label obtained from the chemical's manufacturer or supplier.","occurrenceCount":1},{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1}],"fullCorpus":"/data/title30-sections.json"}}},"meta":{"representation":"json","mineId":"2501303","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}