Clarification needed on "New" vs "Old"

Hi, We moved into a new building (CAD production, Document management, and large scale plotting business), which we are certifying under LEED CI. Most of our equipment, such as PCs, Plotters, laminator, and a large mounting table came with us from a our old location. I assume, we do not have to list this equipment for EAc1.1. But there are some plotter we replaced as part of the project, and those replacement pieces include both new equipment, and used equipment, which we purchased (so it is new to us). Do we have to list this used equipment we purchased as part of the project? And if yes, can we still omit the equipment we brought over from previous office from this credit? Thank you! Monika