You tried going to https://economics.ubc.ca/files/2021/03/FINAL-PHASE-2_Changed-form-V2_Faculty-Plan_Safety-Plan_March_1.pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.
https://economics.ubc.ca/files/2021/03/FINAL-PHASE-2_Changed-form-V2_Faculty-Plan_Safety-Plan_March_1.pdf