FiDi regulars may have noticed the recent carnage at 1 Kearny Street, former site of a pile of offices and one sad little travel agency? Official word— from the contractor, not our wild imaginations— is that a 10-story building is to take its place; offices and ground-level retail space is the going theory, though Mr. Contractor Man couldn't confirm specifics. (Anyone?) In a more noble show of public service, the new construction will do double-duty as a support for the adjacent building, a 1906 fire survivor. How sweet.