lll. THE OCCUPATIONAL AND MEDICAL EVIDENCE Independently of the procedural issues raised in Part Il, the worker submits that the Clinical Opinion does not adequately address the occupational and medical evidence on file, summarized below. IIA The Workplace Hazard: OMC1 Training Room, Not a Data Centre Between January 12 and January 23, 2026, the worker was stationed at Workstation 3 in the OMC1 Training Room — a classroom environment for Control Operator trainees. Two refrigerator-sized industrial server racks had been installed less than two feet behind the worker's head, without building permits. The acoustic side panel on the active enclosure was missing, allowing the cooling fan array to project noise directly into the occupied workspace rather than into a shielded mechanical space. On January 22, 2026, the worker filed MyHSE Safety Concern #75625 identifying this hazard and his personal sensitivity to noise, before his symptoms became severe. No remediation occurred. Evidence: Hazard Documentation