This project is for a grandfathered existing non conforming duplex with approvals. the totql area of this dwelling is 2020s.f. including this 729s.f. basement area (unit to be remodeled). the drywall will be removed and resiellient channel furring plus 5/8 type x will be used for the new ceiling separation and extwerior basement walls will be insulater with furring, New basement stair rails, insulated egress windows and stronger egress wells. All new plumbing, and electrical and mechanical as required. All per the approvewd plasn as marked and the plan review notes. pep