WDSB - Chalmers Street Public School Renovations: HVAC Upgrade and Universal Washroom Project Documents Click on the document to view and download 1- FileSummary 2- 7191-RW-22 3- 7191-RW-22 Chalmers PS_ Architectural Drawings 4- 7191-RW-22 Chalmers PS_Structural Drawings 5- 7191-RW-22 Chalmers PS_ Mechanical Drawings 6- 7191-RW-22 Chalmers PS_ Electrical Drawings Do you need help with your construction work?Contact us today Contact Us