mr. silverman or mr. ruskavitch. >> good evening commissioners. i am pat ruskavitch. i was retained 10 days ago and wasn't a party to this. i know there is anger with this and i want to be respectful to the neighborhood. i live in the building world with the code and what its and whether the partial demolition or demolition six should be formed. the reality of the code is what determination of what paperwork you're to use is based on the original permit for the construction of the believe building. in. >> >> in 1963 a permit for given for an alteration permit. when this work was done a certificate of final completion was issued for an addition. the only permit you can get to tear down this portion of this wing of this building is a form three. the code is clear. you cannot tear down a building unless you do a total demolition and then you're doing a six, so they would have to tear down the main building to do this permit. for what they did they had to use a form three. secondly, there was an issue about dust. there was a j permit done to check what was in the building