that would be under the the ap applelant's property. they would have to match the bottom of their foundation if they change it. they have to underpin his property. it is not underpinning is probably not the term. if there is any changes to the foundation, the intended foundation design, that would be done under revision permit. i think that would be the approved revision. the code covers anyway the building code says if you make changes to approved permit you have to get reversion. that is a stand alone permit which is appealable. the city attorney might be. >> if they were to change the design of the foundation to require shoring or underpinning they have to get a revision permit anyway. >> after the ad denda is issues, yes. >> only during the addenda process. once that is issued, that is what you are building. you make changes, you are doing a revision permit. it happens all of the time. >> can they change between now and that being issued? >> that is better. they are telling us they are not going to underpin. that is issued by d.b.i.