{"entity":{"kind":"mine","id":"1300434","name":"Sperry Mine"},"window":{"period":"latest-8","label":"2025-01-01 – 2026-10-18","start":"2025-01-01","end":"2026-10-18","quarters":["2025-Q1","2025-Q2","2025-Q3","2025-Q4","2026-Q1","2026-Q2","2026-Q3","2026-Q4"],"options":[{"value":"latest-8","label":"Last 8 quarters · through snapshot"},{"value":"latest-4","label":"Last 4 quarters · through snapshot"},{"value":"3y","label":"Last 12 quarters"},{"value":"4y","label":"Last 16 quarters"},{"value":"5y","label":"Last 20 quarters"},{"value":"10y","label":"Last 40 quarters"},{"value":"all","label":"All available years · since 1994"},{"value":"2026","label":"2026"},{"value":"2025","label":"2025"},{"value":"2024","label":"2024"},{"value":"2023","label":"2023"},{"value":"2022","label":"2022"},{"value":"2021","label":"2021"},{"value":"2020","label":"2020"},{"value":"2019","label":"2019"},{"value":"2018","label":"2018"},{"value":"2017","label":"2017"},{"value":"2016","label":"2016"},{"value":"2015","label":"2015"},{"value":"2014","label":"2014"},{"value":"2013","label":"2013"},{"value":"2012","label":"2012"},{"value":"2011","label":"2011"},{"value":"2010","label":"2010"},{"value":"2009","label":"2009"},{"value":"2008","label":"2008"},{"value":"2007","label":"2007"},{"value":"2006","label":"2006"},{"value":"2005","label":"2005"},{"value":"2004","label":"2004"},{"value":"2003","label":"2003"},{"value":"2002","label":"2002"},{"value":"2001","label":"2001"},{"value":"2000","label":"2000"},{"value":"1999","label":"1999"},{"value":"1998","label":"1998"},{"value":"1997","label":"1997"},{"value":"1996","label":"1996"},{"value":"1995","label":"1995"},{"value":"1994","label":"1994"}]},"summary":{"accidents":3,"fatalities":0,"violations":33,"inspections":7,"significant":2,"penaltyRecords":33,"inspectionHours":453.5,"proposedPenalty":14771,"inspectionHoursRecords":7},"mines":[{"mineId":"1300434","accidents":3,"fatalities":0,"violations":33,"inspections":7,"significant":2,"penaltyRecords":33,"inspectionHours":453.5,"proposedPenalty":14771,"inspectionHoursRecords":7}],"topSections":[{"count":4,"section":"57.12004","significant":0},{"count":3,"section":"57.14100","significant":0},{"count":3,"section":"57.4102","significant":0},{"count":3,"section":"57.4104","significant":0},{"count":3,"section":"57.4460","significant":0},{"count":2,"section":"57.14112","significant":0},{"count":1,"section":"47.41","significant":0},{"count":1,"section":"47.44","significant":0},{"count":1,"section":"50.10","significant":0},{"count":1,"section":"57.11051","significant":0}],"quarters":[{"violations":6,"significant":1,"proposedPenalty":1961,"penaltyRecords":6,"accidents":0,"fatalities":0,"inspections":1,"inspectionHours":64.25,"inspectionHoursRecords":1,"quarter":"2025-Q1","partial":false},{"violations":4,"significant":0,"proposedPenalty":8008,"penaltyRecords":4,"accidents":2,"fatalities":0,"inspections":1,"inspectionHours":58,"inspectionHoursRecords":1,"quarter":"2025-Q2","partial":false},{"violations":3,"significant":0,"proposedPenalty":595,"penaltyRecords":3,"accidents":0,"fatalities":0,"inspections":1,"inspectionHours":50.75,"inspectionHoursRecords":1,"quarter":"2025-Q3","partial":false},{"violations":2,"significant":0,"proposedPenalty":302,"penaltyRecords":2,"accidents":0,"fatalities":0,"inspections":1,"inspectionHours":52.75,"inspectionHoursRecords":1,"quarter":"2025-Q4","partial":false},{"violations":7,"significant":0,"proposedPenalty":1115,"penaltyRecords":7,"accidents":0,"fatalities":0,"inspections":1,"inspectionHours":53.25,"inspectionHoursRecords":1,"quarter":"2026-Q1","partial":false},{"violations":7,"significant":1,"proposedPenalty":2186,"penaltyRecords":7,"accidents":0,"fatalities":0,"inspections":1,"inspectionHours":102.25,"inspectionHoursRecords":1,"quarter":"2026-Q2","partial":false},{"violations":4,"significant":0,"proposedPenalty":604,"penaltyRecords":4,"accidents":1,"fatalities":0,"inspections":1,"inspectionHours":72.25,"inspectionHoursRecords":1,"quarter":"2026-Q3","partial":false},{"violations":0,"significant":0,"proposedPenalty":null,"penaltyRecords":0,"accidents":0,"fatalities":0,"inspections":0,"inspectionHours":null,"inspectionHoursRecords":0,"quarter":"2026-Q4","partial":true}],"activity":{"data":[{"id":"220262520007","key":"accident:112769","date":"2026-09-08","kind":"accident","mineId":"1300434","mineName":"Sperry Mine","narrative":"The hoist was in operation bringing dumpsters to the surface from the mining level. The hoist operator stopped the cage at the mining level to change dumpsters and the hoist tripped out, saying \"communication failure\". After failing to restart the hoist the electricians were notified. The hoist was down for longer than 30 minutes so MSHA was notified. Minimal damage and impact.  ","description":"HOISTING · ACCIDENT ONLY","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"8944989","key":"violation:657552","date":"2026-08-12","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.12030","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5118641","key":"violation:657551","date":"2026-08-12","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.14100(b)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5118640","key":"violation:657550","date":"2026-08-11","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"47.44(b)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5118639","key":"violation:657549","date":"2026-08-11","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"47.41(a)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"F03A7A5","key":"inspection:187763","date":"2026-08-10","kind":"inspection","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":72.25,"proposedPenalty":null},{"id":"8944977","key":"violation:657378","date":"2026-05-27","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.3200","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"8944976","key":"violation:657377","date":"2026-05-19","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4460(a)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5118529","key":"violation:657374","date":"2026-05-19","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.14107(a)","significant":true,"inspectionHours":null,"proposedPenalty":883},{"id":"5118528","key":"violation:657373","date":"2026-05-19","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4104(a)","significant":false,"inspectionHours":null,"proposedPenalty":432},{"id":"5118527","key":"violation:657372","date":"2026-05-19","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4104(a)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"8944975","key":"violation:657376","date":"2026-05-15","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4102","significant":false,"inspectionHours":null,"proposedPenalty":209},{"id":"8944974","key":"violation:657375","date":"2026-05-15","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.11051(a)","significant":false,"inspectionHours":null,"proposedPenalty":209},{"id":"F01E370","key":"inspection:294227","date":"2026-05-14","kind":"inspection","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":102.25,"proposedPenalty":null},{"id":"5113526","key":"violation:657248","date":"2026-03-02","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4360(a)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5113525","key":"violation:657247","date":"2026-03-02","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.12004","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5113524","key":"violation:657246","date":"2026-02-26","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.12004","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5113523","key":"violation:657245","date":"2026-02-26","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.12004","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5113522","key":"violation:657244","date":"2026-02-23","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4102","significant":false,"inspectionHours":null,"proposedPenalty":209},{"id":"5113521","key":"violation:657243","date":"2026-02-23","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4104(b)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"5113520","key":"violation:657242","date":"2026-02-23","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.14112(a)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"F037699","key":"inspection:674577","date":"2026-02-18","kind":"inspection","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":53.25,"proposedPenalty":null},{"id":"8944940","key":"violation:657667","date":"2025-11-03","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.14100(b)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"8944939","key":"violation:657666","date":"2025-11-03","kind":"violation","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"57.4460(a)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"F01E352","key":"inspection:813840","date":"2025-10-27","kind":"inspection","mineId":"1300434","mineName":"Sperry Mine","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":52.75,"proposedPenalty":null}],"kind":"all","page":1,"pageSize":25,"total":43,"totalPages":2},"meta":{"dataSource":"postgres","snapshotAt":"2026-10-18T09:31:49.615Z","scope":"mine","memberCount":1,"mineStatus":"all","sourceDatasetIds":["msha-violations","msha-accidents","msha-inspections"],"dateFields":{"violations":"VIOLATION_ISSUE_DT","accidents":"ACCIDENT_DT","inspections":"INSPECTION_BEGIN_DT"},"notes":["Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.","Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.","S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.","Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.","Portfolio totals use current mine membership, including events before the current owner or operator's tenure."]}}