Make safe permit - for to demolish existing deteriarated front porch columns and roof from front of the property and rebuild the front porch roof and columns use similar kind materials and size; no change in size to resolve case 525333. 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 525333.