{"data":{"schemaVersion":"realm.mine-profile.v1","generatedAt":"2026-10-13T11:26:59.401Z","identity":{"mine_id":"4503687","name":"Sanderling Dredge","status":"Active","status_date":"2011-11-22","mine_type":"Surface","coal_metal":"M","commodity":"Sand, Industrial NEC","state":"OR","county":"Columbia","nearest_town":"Portland","operator_id":"L11900","operator_name":"CalPortland Company","controller_id":"M07897","controller_name":"Taiheiyo Cement Corp","district":"M7","office":"Albany OR Field Office","employees":7,"latitude":45.7925,"longitude":-122.843889},"coverage":{"contributingSources":11,"registeredSources":20,"sourceRows":243},"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":"4503687","name":"Sanderling Dredge"},"operator":{"type":"operator","id":"L11900","name":"CalPortland Company"},"controller":{"type":"controller","id":"M07897","name":"Taiheiyo Cement Corp"},"source":{"datasetId":"msha-mines","observedAt":"2026-10-13T11:19:05.459773+00:00"}},"edges":[{"type":"controller_controls_mine","subject":{"type":"controller","id":"M07897","name":"Taiheiyo Cement Corp"},"object":{"type":"mine","id":"4503687","name":"Sanderling Dredge"},"validFrom":"1990-10-01","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503687|M07897|1990-10-01|"}},{"type":"operator_operates_mine","subject":{"type":"operator","id":"L11900","name":"CalPortland Company"},"object":{"type":"mine","id":"4503687","name":"Sanderling Dredge"},"validFrom":"2011-01-04","validTo":null,"current":true,"derived":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503687|L11900|2011-01-04|"}},{"type":"controller_controls_operator","subject":{"type":"controller","id":"M07897","name":"Taiheiyo Cement Corp"},"object":{"type":"operator","id":"L11900","name":"CalPortland Company"},"validFrom":"2011-01-04","validTo":null,"current":true,"derived":true,"evidenceMineId":"4503687","intervalAnomaly":false,"source":{"datasetId":"msha-controller-operator-history","observedAt":"2026-10-13T11:19:05.459773+00:00","recordKey":"4503687|L11900|2011-01-04|M07897|1990-10-01|142265"}}],"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":7,"firstDate":"2014-01-07","lastDate":"2025-05-28","metrics":{"daysLost":24,"injuries":7,"fatalities":0,"recentRows":4,"restrictedDays":44,"contractorRecords":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"37878","DOCUMENT_NO":"220251490015","ACCIDENT_DT":"05/28/2025","DEGREE_INJURY":"PERM TOT OR PERM PRTL DISABLTY","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":"2","NARRATIVE":"a miner's tip of EE's pinky was crushed between flanges while moving a large flexible hose","sourceDate":"2025-05-28"},{"SOURCE_ROW_NUMBER":"136629","DOCUMENT_NO":"220241420023","ACCIDENT_DT":"05/14/2024","DEGREE_INJURY":"DYS AWY FRM WRK & RESTRCTD ACT","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Over-exertion in lifting objects","OCCUPATION":"Miner, Prospector, NEC","NO_INJURIES":"1","DAYS_LOST":"15","NARRATIVE":"while moving a flange the employee felt pain in their lower back","sourceDate":"2024-05-14"},{"SOURCE_ROW_NUMBER":"102138","DOCUMENT_NO":"220213500016","ACCIDENT_DT":"12/07/2021","DEGREE_INJURY":"DAYS AWAY FROM WORK ONLY","CLASSIFICATION":"STEPPING OR KNEELING ON OBJECT","ACCIDENT_TYPE":"Struck against stationary object","OCCUPATION":"Car trimmer, Car loader, Bin puller, Truck loader","NO_INJURIES":"1","DAYS_LOST":"7","NARRATIVE":"A miner was walking when the miner stepped on a rock and felt a twinge in lower back","sourceDate":"2021-12-07"},{"SOURCE_ROW_NUMBER":"244311","DOCUMENT_NO":"220210130004","ACCIDENT_DT":"01/09/2021","DEGREE_INJURY":"NO DYS AWY FRM WRK,NO RSTR ACT","CLASSIFICATION":"MACHINERY","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"The miner was using an angle grinder to grind a weld when the grinder kicked back and flipped the miner's face-shield up and struck the miner's lower lip, causing a laceration.","sourceDate":"2021-01-09"},{"SOURCE_ROW_NUMBER":"16321","DOCUMENT_NO":"220202170005","ACCIDENT_DT":"08/01/2020","DEGREE_INJURY":"INJURIES DUE TO NATURAL CAUSES","CLASSIFICATION":"OTHER","ACCIDENT_TYPE":"NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"A miner had slurred speech and was not acting in EE's normal demeanor and was taken to urgent care for fear of a stroke, EE was diagnosed with a transient ischemic attack and given a full release to return to work","sourceDate":"2020-08-01"},{"SOURCE_ROW_NUMBER":"145284","DOCUMENT_NO":"220151190029","ACCIDENT_DT":"04/17/2015","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"HANDLING OF MATERIALS","ACCIDENT_TYPE":"Struck by... NEC","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was in process moving a 18\" valve on bow of deck when he tripped over valve he previously moved to that spot, as EE tripped the valve he was moving fell onto his upper right thigh, EE suffered contusions to his right thigh , knee and buttocks, EE has been placed on restricted duty.","sourceDate":"2015-04-17"},{"SOURCE_ROW_NUMBER":"59221","DOCUMENT_NO":"220140160021","ACCIDENT_DT":"01/07/2014","DEGREE_INJURY":"DAYS RESTRICTED ACTIVITY ONLY","CLASSIFICATION":"SLIP OR FALL OF PERSON","ACCIDENT_TYPE":"Fall onto or against objects","OCCUPATION":"Barge/Boat/Dredge/Towbarge/Towboat/Leach operator, Riverman, Deck hand","NO_INJURIES":"1","DAYS_LOST":"0","NARRATIVE":"EE was walking down stairwell to the dredge engine room as ee stepped on the fourth step from the bottom ee's left pant leg cuff which was wet caught under ee's left heel causing ee to trip and fall.  As ee fell ee's left knee struck the handrail resulting in a strain / sprain to the left knee.  EE was placed on modified duty as a result of the injury.","sourceDate":"2014-01-07"}]},{"id":"msha-addresses","name":"Addresses of Record","domains":["identity","logistics"],"products":["entity resolution","address history","facility geocoding"],"rowCount":1,"firstDate":"2011-11-22","lastDate":"2011-11-22","metrics":{},"periods":{},"recentRecords":[]},{"id":"msha-assessed-violations","name":"Assessed Violations","domains":["compliance","legal"],"products":["penalty lifecycle","paid and outstanding amounts","assessment aging"],"rowCount":17,"firstDate":"2013-01-17","lastDate":"2025-02-05","metrics":{"ss":3,"delinquent":15,"recentRows":7,"paidPenalty":9958,"proposedPenalty":9958,"currentAssessment":9958},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2977484","VIOLATION_NO":"8604194","ISSUE_DT":"02/05/2025","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"151.00","CURRENT_ASSESSMENT_AMT":"151.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"2950091","VIOLATION_NO":"8604163","ISSUE_DT":"10/22/2024","CFR_STANDARD_CD":"50.20-1","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-10-22"},{"SOURCE_ROW_NUMBER":"2936370","VIOLATION_NO":"9891290","ISSUE_DT":"08/22/2024","CFR_STANDARD_CD":"56.12008","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"147.00","CURRENT_ASSESSMENT_AMT":"147.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-08-22"},{"SOURCE_ROW_NUMBER":"2772084","VIOLATION_NO":"9891132","ISSUE_DT":"01/30/2024","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"679.00","CURRENT_ASSESSMENT_AMT":"679.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2024-01-30"},{"SOURCE_ROW_NUMBER":"2771211","VIOLATION_NO":"9617871","ISSUE_DT":"03/16/2023","CFR_STANDARD_CD":"56.12002","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"143.00","CURRENT_ASSESSMENT_AMT":"143.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2023-03-16"},{"SOURCE_ROW_NUMBER":"2638613","VIOLATION_NO":"9612292","ISSUE_DT":"07/20/2021","CFR_STANDARD_CD":"56.12023","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-07-20"},{"SOURCE_ROW_NUMBER":"2574554","VIOLATION_NO":"9505917","ISSUE_DT":"03/18/2021","CFR_STANDARD_CD":"56.12004","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"125.00","CURRENT_ASSESSMENT_AMT":"125.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2021-03-18"},{"SOURCE_ROW_NUMBER":"2579464","VIOLATION_NO":"9504842","ISSUE_DT":"09/01/2020","CFR_STANDARD_CD":"56.4530","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-09-01"},{"SOURCE_ROW_NUMBER":"2566350","VIOLATION_NO":"9439956","ISSUE_DT":"02/06/2020","CFR_STANDARD_CD":"41.12","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"123.00","CURRENT_ASSESSMENT_AMT":"123.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2020-02-06"},{"SOURCE_ROW_NUMBER":"2577887","VIOLATION_NO":"9376444","ISSUE_DT":"02/19/2019","CFR_STANDARD_CD":"56.12028","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"121.00","CURRENT_ASSESSMENT_AMT":"121.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2019-02-19"},{"SOURCE_ROW_NUMBER":"2566593","VIOLATION_NO":"8993248","ISSUE_DT":"03/07/2018","CFR_STANDARD_CD":"56.14100(b)","SIG_SUB_IND":"N","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"336.00","CURRENT_ASSESSMENT_AMT":"336.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-03-07"},{"SOURCE_ROW_NUMBER":"2412973","VIOLATION_NO":"8993309","ISSUE_DT":"01/24/2018","CFR_STANDARD_CD":"56.15020","SIG_SUB_IND":"Y","CITATION_TYPE_CD":"Citation","PROPOSED_PENALTY_AMT":"7200.00","CURRENT_ASSESSMENT_AMT":"7200.00","ASSESS_CASE_STATUS_CD":"Closed","sourceDate":"2018-01-24"}]},{"id":"msha-conferences","name":"Conferences","domains":["compliance","legal"],"products":["conference history","post-issuance changes","citation lifecycle"],"rowCount":2,"firstDate":"2018-05-21","lastDate":"2020-03-19","metrics":{"linkedIssuances":2},"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":"2011-01-04","lastDate":"2011-01-04","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":36,"firstDate":"2011-06-02","lastDate":"2026-05-28","metrics":{"inspectors":37,"recentRows":13,"onSiteHours":169,"inspectionHours":319.5,"inspectionSamples":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"220621","EVENT_NO":"F040EFE","INSPECTION_BEGIN_DT":"05/28/2026","INSPECTION_END_DT":"05/28/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"3","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2026-05-28"},{"SOURCE_ROW_NUMBER":"590009","EVENT_NO":"F038466","INSPECTION_BEGIN_DT":"01/20/2026","INSPECTION_END_DT":"01/21/2026","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2026-01-20"},{"SOURCE_ROW_NUMBER":"593162","EVENT_NO":"F01A8F0","INSPECTION_BEGIN_DT":"06/17/2025","INSPECTION_END_DT":"06/18/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.25","SUM_TOTAL_ON_SITE_HOURS":"2.5","sourceDate":"2025-06-17"},{"SOURCE_ROW_NUMBER":"855213","EVENT_NO":"F0169F8","INSPECTION_BEGIN_DT":"02/05/2025","INSPECTION_END_DT":"02/07/2025","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"21","SUM_TOTAL_ON_SITE_HOURS":"14.5","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"371054","EVENT_NO":"F010D4D","INSPECTION_BEGIN_DT":"10/22/2024","INSPECTION_END_DT":"10/22/2024","ACTIVITY_CODE":"E16","ACTIVITY":"Spot Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"1.5","SUM_TOTAL_ON_SITE_HOURS":"0","sourceDate":"2024-10-22"},{"SOURCE_ROW_NUMBER":"982808","EVENT_NO":"F00BDA0","INSPECTION_BEGIN_DT":"08/22/2024","INSPECTION_END_DT":"08/26/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"5.25","sourceDate":"2024-08-22"},{"SOURCE_ROW_NUMBER":"821415","EVENT_NO":"6962632","INSPECTION_BEGIN_DT":"01/30/2024","INSPECTION_END_DT":"01/31/2024","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"4.5","SUM_TOTAL_ON_SITE_HOURS":"2","sourceDate":"2024-01-30"},{"SOURCE_ROW_NUMBER":"128531","EVENT_NO":"7027052","INSPECTION_BEGIN_DT":"08/25/2023","INSPECTION_END_DT":"08/25/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5","SUM_TOTAL_ON_SITE_HOURS":"4.75","sourceDate":"2023-08-25"},{"SOURCE_ROW_NUMBER":"300863","EVENT_NO":"6962003","INSPECTION_BEGIN_DT":"03/15/2023","INSPECTION_END_DT":"03/16/2023","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"12.25","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2023-03-15"},{"SOURCE_ROW_NUMBER":"653305","EVENT_NO":"6873125","INSPECTION_BEGIN_DT":"06/15/2022","INSPECTION_END_DT":"06/16/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"7.25","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2022-06-15"},{"SOURCE_ROW_NUMBER":"614295","EVENT_NO":"6873003","INSPECTION_BEGIN_DT":"03/28/2022","INSPECTION_END_DT":"03/29/2022","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"10","SUM_TOTAL_ON_SITE_HOURS":"5.75","sourceDate":"2022-03-28"},{"SOURCE_ROW_NUMBER":"1666","EVENT_NO":"6872928","INSPECTION_BEGIN_DT":"07/20/2021","INSPECTION_END_DT":"07/26/2021","ACTIVITY_CODE":"E01","ACTIVITY":"Regular Safety and Health Inspection","NBR_INSPECTOR":"1","SUM_TOTAL_INSP_HOURS":"5.25","SUM_TOTAL_ON_SITE_HOURS":"3.25","sourceDate":"2021-07-20"}]},{"id":"msha-mine-production-quarterly","name":"Mine Employment and Production — Quarterly","domains":["production","safety","compliance"],"products":["production trend","employee hours","rate denominators","seasonality"],"rowCount":124,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2026-Q2":{"hours":2296,"employees":7,"production":0},"2026-Q1":{"hours":2607,"employees":7,"production":0},"2025-Q4":{"hours":3151,"employees":8,"production":0},"2025-Q3":{"hours":2846,"employees":8,"production":0},"2025-Q2":{"hours":2819,"employees":7,"production":0},"2025-Q1":{"hours":3516,"employees":8,"production":0},"2024-Q4":{"hours":2703,"employees":7,"production":0},"2024-Q3":{"hours":3689,"employees":8,"production":0},"2024-Q2":{"hours":3434,"employees":8,"production":0},"2024-Q1":{"hours":2905,"employees":9,"production":0},"2023-Q4":{"hours":3237,"employees":9,"production":0},"2023-Q3":{"hours":2880,"employees":9,"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":33,"firstDate":null,"lastDate":null,"metrics":{},"periods":{"2017":{"hours":9085,"employees":7,"production":0},"2018":{"hours":9587,"employees":7,"production":0},"2019":{"hours":10559,"employees":8,"production":0},"2020":{"hours":10567,"employees":7,"production":0},"2021":{"hours":14244,"employees":9,"production":0},"2022":{"hours":11776,"employees":9,"production":0},"2023":{"hours":11300,"employees":9,"production":0},"2024":{"hours":12731,"employees":8,"production":0},"2025":{"hours":12332,"employees":8,"production":0},"2026":{"hours":4903,"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":4,"firstDate":"2020-09-02","lastDate":"2025-02-06","metrics":{"recentRows":2,"actionTaken":4,"maxExposureRatio":0,"overExposureLimit":0,"exposureRatioTotal":0},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"289332","EVENT_NO":"F0169F8","SAMPLE_NO":"000000202500514900","SAMPLE_DATE":"02/06/2025","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":"2025-02-06"},{"SOURCE_ROW_NUMBER":"289331","EVENT_NO":"F0169F8","SAMPLE_NO":"000000202500514800","SAMPLE_DATE":"02/06/2025","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":"2025-02-06"},{"SOURCE_ROW_NUMBER":"235116","EVENT_NO":"6828284","SAMPLE_NO":"000000202003527300","SAMPLE_DATE":"09/02/2020","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":"2020-09-02"},{"SOURCE_ROW_NUMBER":"235115","EVENT_NO":"6828284","SAMPLE_NO":"000000202003527200","SAMPLE_DATE":"09/02/2020","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":"2020-09-02"}]},{"id":"msha-violations","name":"Violations","domains":["compliance","safety","legal"],"products":["citation and order record","condition text","Title 30 linkage","abatement patterns"],"rowCount":17,"firstDate":"2013-01-17","lastDate":"2025-02-05","metrics":{"ss":3,"amountDue":9958,"contested":0,"amountPaid":9958,"recentRows":7,"section104d":1,"unterminated":0,"proposedPenalty":9958},"periods":{},"recentRecords":[{"SOURCE_ROW_NUMBER":"2480650","VIOLATION_NO":"8604194","VIOLATION_ISSUE_DT":"02/05/2025","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/06/2025","PROPOSED_PENALTY":"151","AMOUNT_DUE":"151","AMOUNT_PAID":"151","CONTESTED_IND":"N","sourceDate":"2025-02-05"},{"SOURCE_ROW_NUMBER":"2480660","VIOLATION_NO":"8604163","VIOLATION_ISSUE_DT":"10/22/2024","SIG_SUB":"N","PART_SECTION":"50.20-1","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"10/22/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-10-22"},{"SOURCE_ROW_NUMBER":"2480657","VIOLATION_NO":"9891290","VIOLATION_ISSUE_DT":"08/22/2024","SIG_SUB":"N","PART_SECTION":"56.12008","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"08/22/2024","PROPOSED_PENALTY":"147","AMOUNT_DUE":"147","AMOUNT_PAID":"147","CONTESTED_IND":"N","sourceDate":"2024-08-22"},{"SOURCE_ROW_NUMBER":"2480648","VIOLATION_NO":"9891132","VIOLATION_ISSUE_DT":"01/30/2024","SIG_SUB":"Y","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"01/30/2024","PROPOSED_PENALTY":"679","AMOUNT_DUE":"679","AMOUNT_PAID":"679","CONTESTED_IND":"N","sourceDate":"2024-01-30"},{"SOURCE_ROW_NUMBER":"2480653","VIOLATION_NO":"9617871","VIOLATION_ISSUE_DT":"03/16/2023","SIG_SUB":"N","PART_SECTION":"56.12002","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"LostDays","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/16/2023","PROPOSED_PENALTY":"143","AMOUNT_DUE":"143","AMOUNT_PAID":"143","CONTESTED_IND":"N","sourceDate":"2023-03-16"},{"SOURCE_ROW_NUMBER":"2480656","VIOLATION_NO":"9612292","VIOLATION_ISSUE_DT":"07/20/2021","SIG_SUB":"N","PART_SECTION":"56.12023","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Permanent","NO_AFFECTED":"1","NEGLIGENCE":"LowNegligence","TERMINATION_DT":"07/20/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-07-20"},{"SOURCE_ROW_NUMBER":"2480654","VIOLATION_NO":"9505917","VIOLATION_ISSUE_DT":"03/18/2021","SIG_SUB":"N","PART_SECTION":"56.12004","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"03/18/2021","PROPOSED_PENALTY":"125","AMOUNT_DUE":"125","AMOUNT_PAID":"125","CONTESTED_IND":"N","sourceDate":"2021-03-18"},{"SOURCE_ROW_NUMBER":"2480659","VIOLATION_NO":"9504842","VIOLATION_ISSUE_DT":"09/01/2020","SIG_SUB":"N","PART_SECTION":"56.4530","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"09/02/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-09-01"},{"SOURCE_ROW_NUMBER":"2480649","VIOLATION_NO":"9439956","VIOLATION_ISSUE_DT":"02/06/2020","SIG_SUB":"N","PART_SECTION":"41.12","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"NoLikelihood","INJ_ILLNESS":"NoLostDays","NO_AFFECTED":"0","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/04/2020","PROPOSED_PENALTY":"123","AMOUNT_DUE":"123","AMOUNT_PAID":"123","CONTESTED_IND":"N","sourceDate":"2020-02-06"},{"SOURCE_ROW_NUMBER":"2480651","VIOLATION_NO":"9376444","VIOLATION_ISSUE_DT":"02/19/2019","SIG_SUB":"N","PART_SECTION":"56.12028","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"ModNegligence","TERMINATION_DT":"02/21/2019","PROPOSED_PENALTY":"121","AMOUNT_DUE":"121","AMOUNT_PAID":"121","CONTESTED_IND":"N","sourceDate":"2019-02-19"},{"SOURCE_ROW_NUMBER":"2480652","VIOLATION_NO":"8993248","VIOLATION_ISSUE_DT":"03/07/2018","SIG_SUB":"N","PART_SECTION":"56.14100(b)","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Unlikely","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"03/20/2018","PROPOSED_PENALTY":"336","AMOUNT_DUE":"336","AMOUNT_PAID":"336","CONTESTED_IND":"N","sourceDate":"2018-03-07"},{"SOURCE_ROW_NUMBER":"2480647","VIOLATION_NO":"8993309","VIOLATION_ISSUE_DT":"01/24/2018","SIG_SUB":"Y","PART_SECTION":"56.15020","CIT_ORD_SAFE":"Citation","LIKELIHOOD":"Reasonably","INJ_ILLNESS":"Fatal","NO_AFFECTED":"1","NEGLIGENCE":"HighNegligence","TERMINATION_DT":"01/25/2018","PROPOSED_PENALTY":"7200","AMOUNT_DUE":"7200","AMOUNT_PAID":"7200","CONTESTED_IND":"N","sourceDate":"2018-01-24"}]}],"safety":{"href":"/api/v1/mines/4503687/safety","description":"Full-period safety series, top CFR sections and paginated activity. Requires PostgreSQL."},"silica":{"href":"/api/v1/mines/4503687/silica","description":"Dedicated silica records, measurements, sample status and trends. Defaults to the snapshot year; use year=all for history."},"externalContext":{"eia":null,"title30":{"snapshot":{"chapterCount":6,"featuredSectionCount":100,"latestAmendedOn":"2026-08-14","latestIssueDate":"2026-08-14","partCount":206,"sectionCount":5954,"upToDateAsOf":"2026-08-19"},"regulations":[{"chapter":"I","heading":"Testing grounding systems.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028","part":"56","subchapter":"K","subpart":"K","id":"56.12028","citation":"30 CFR 56.12028","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":2},{"chapter":"I","heading":"General instructions for completing MSHA Form 7000-1.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20-1","part":"50","subchapter":"I","subpart":"C","id":"50.20-1","citation":"30 CFR 50.20-1","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":"Insulation and fittings for power wires and cables.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008","part":"56","subchapter":"K","subpart":"K","id":"56.12008","citation":"30 CFR 56.12008","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","partHeading":"PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES","subpartHeading":"","text":null,"occurrenceCount":1},{"chapter":"I","heading":"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":2},{"chapter":"I","heading":"Controls and switches.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12002","part":"56","subchapter":"K","subpart":"K","id":"56.12002","citation":"30 CFR 56.12002","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":"Guarding electrical connections and resistor grids.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12023","part":"56","subchapter":"K","subpart":"K","id":"56.12023","citation":"30 CFR 56.12023","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":"Exits.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-C/section-56.4530","part":"56","subchapter":"K","subpart":"C","id":"56.4530","citation":"30 CFR 56.4530","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":"Changes; notification by operator.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-G/part-41/subpart-B/section-41.12","part":"41","subchapter":"G","subpart":"B","id":"41.12","citation":"30 CFR 41.12","chapterHeading":"CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","subchapterHeading":"SUBCHAPTER G—FILING AND OTHER ADMINISTRATIVE REQUIREMENTS","partHeading":"PART 41—NOTIFICATION OF LEGAL IDENTITY","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":"Life jackets and belts.","officialUrl":"https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15020","part":"56","subchapter":"K","subpart":"N","id":"56.15020","citation":"30 CFR 56.15020","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":"4503687","dataSource":"postgres","snapshotId":"2026-10-13T11:19:05.459773+00:00","completedAt":"2026-10-13T11:26:59.401Z","sourceCount":20,"totalRows":17906804}}