HWDSB – Waterdown District High School Washroom, Windows, Exterior Doors and Learning Commons Project Documents Click on the document to view and download A1 Addendum 01 A2 Addendum 02 A3 Addendum 03 A4 Addendum 04 1- Specifications 2- Full set of Drawings 3- RFT 4- Part B Bidding Forms Do you need help with your construction work?Contact us today Contact Us