Component libraries available for 2-D Plant Drawings?

We have recently brought someone in who will be creatingplant drawings for two or three buildings. These drawings will becreated from scratch as there are no electronic versions of thedrawings available. We currenlty only have SolidWorks for creatingmechanical drawings. I recently read about the add-on PLANTWorksbut that is 3-D. I was thinking we should be able to do thedrawings without doing a 3-D model, but could not find librariesfor plant components, not even simple walls, doors, windows, etc.Does such a library exist for SolidWorks or do we need to purchaseAutoCAD for this task?SolidworksDrawings And Detailing