|'''[https://wiki.gccollab.ca/images/8/82/CN27.2_Tower_B_Exterior_Civil_WorksF.pdf Tower B: Exterior Demolition (UPDATED)]''' | |'''[https://wiki.gccollab.ca/images/8/82/CN27.2_Tower_B_Exterior_Civil_WorksF.pdf Tower B: Exterior Demolition (UPDATED)]''' |