I am working on a building that is a part of a 6 building renovation made up of several different teams. The building owner is replacing the roof, windows, doors and doing all site work as part of his scope of work for all 6 buildings. This work has already started.

The tenant (for my particular project) will be taking over 100% of one building. Their scope of work includes all interior renovations and all new HVAC.

Can I/Should I include the scope of work for the building shell and site (paid for by the owner) with the Tenant scope of work (paid by tenant) and use LEED NC (major renovations)? Does it matter that it is part of a different project? OR Should I use LEED CI?