HWDS-Sir Allan MacNab Window Replacement Project Documents Click on the document to view and download A1 – Addendum #1 A2 – Addendum #2 (1) A3 – Addendum #3 (1) A4 – Addendum #4 (1) A5 – Addendum #5 (1) 1- 2020-154-P01442 RFT Sir Allan MacNab Window Replacement 2- HB20-003SP-22898 – Specifications_May26 (1) 3- HB20-003SP-22898-Drawings_May26 (1) 4- Access to HWDSB Buildings Do you need help with your construction work?Contact us today Contact Us