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Spad #382 across from fall in the belt entry. Fall measured approximately 25 feet long x 16 feet wide x 5 feet high. Fall has been timbered off and danger signs posted on all approaches. This mine is in non-producing status.","description":"FALL OF ROOF OR BACK · ACCIDENT ONLY","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"6322882","key":"inspection:930606","date":"2026-02-25","kind":"inspection","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":null,"description":"Non-Injury Accident Investigation","significant":false,"inspectionHours":2.25,"proposedPenalty":null},{"id":"9554299","key":"violation:2998354","date":"2026-02-25","kind":"violation","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":null,"description":"","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"F014030","key":"inspection:1162271","date":"2026-01-21","kind":"inspection","mineId":"4606188","mineName":"Chess Processing","narrative":null,"description":"Impoundment Spot Inspection","significant":false,"inspectionHours":3.5,"proposedPenalty":null},{"id":"220253490001","key":"accident:240748","date":"2025-12-11","kind":"accident","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":"A non-injury roof fall was discovered on the #2 Section 1 brk inby spad no. 575. Fall measured approximately 25 feet long x 15 feet wide x 8 feet high. Fall has been timbered off and danger signs posted on all approaches. This mine is in non-producing status.","description":"FALL OF ROOF OR BACK · ACCIDENT ONLY","significant":false,"inspectionHours":null,"proposedPenalty":null},{"id":"9849728","key":"violation:2998472","date":"2025-10-31","kind":"violation","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":null,"description":"75.372(a)(1)","significant":false,"inspectionHours":null,"proposedPenalty":151},{"id":"F014028","key":"inspection:967284","date":"2025-10-16","kind":"inspection","mineId":"4606188","mineName":"Chess Processing","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":8.5,"proposedPenalty":null},{"id":"6320445","key":"inspection:790530","date":"2025-10-16","kind":"inspection","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":23,"proposedPenalty":null},{"id":"F01401B","key":"inspection:512424","date":"2025-08-12","kind":"inspection","mineId":"4606188","mineName":"Chess Processing","narrative":null,"description":"Impoundment Spot Inspection","significant":false,"inspectionHours":2.5,"proposedPenalty":null},{"id":"6322993","key":"inspection:546914","date":"2025-07-07","kind":"inspection","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":25,"proposedPenalty":null},{"id":"F014011","key":"inspection:357735","date":"2025-06-16","kind":"inspection","mineId":"4606188","mineName":"Chess Processing","narrative":null,"description":"Impoundment Spot Inspection","significant":false,"inspectionHours":4,"proposedPenalty":null},{"id":"6323094","key":"inspection:229386","date":"2025-04-24","kind":"inspection","mineId":"4606188","mineName":"Chess Processing","narrative":null,"description":"Regular Safety and Health Inspection","significant":false,"inspectionHours":9.75,"proposedPenalty":null},{"id":"220251110028","key":"accident:94226","date":"2025-04-16","kind":"accident","mineId":"4609640","mineName":"CHECKMATE POWELLTON","narrative":"A non-injury roof fall was discovered during the weekly examination on the # 2 Section near spad no. 581.  Fall measured approximately 60 feet long x 20 feet wide x 14 feet high.  Fall has been timbered off and danger signs posted on all approaches.  This mine is in non-producing status.  ","description":"FALL OF ROOF OR BACK · ACCIDENT ONLY","significant":false,"inspectionHours":null,"proposedPenalty":null}],"kind":"all","page":1,"pageSize":25,"total":31,"totalPages":2},"meta":{"dataSource":"postgres","snapshotAt":"2026-10-18T09:31:49.615Z","scope":"current_operator_portfolio","memberCount":33,"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."]}}