Hello Everyone!! I'm new with LEED and need your help to get this started: The building construction started but the owner went bankrupt in 2008. The building is almost halfway through of core and shell. In 2013 a new owner bought the site and building; since there is already a structure and most of the processes were not documented, how should we approach credits such as Construction and Demolition Waste Management Planning and others that are required to be done during predesign or design phases? Thanks for your support.