Make safe permit - for remove and replace 3rd floor front bulged brick cornice and replace window lintel to resolve case #501983. Abutting sidewalk must be closed with fencing a minimum of 6? In height. Separate streets department permit required for sidewalk closure. A separate permit is required for any additional alterations that are not specifically addressed on case #501983 all work shall to be done in accordance with philadelphia historical commissions guidelines and approved plan.