Socketsite.com confirms "Site Prep" has begun:
-- "Paul Hwang of Skybox Realty captures the demolition of 45 Lansing. Cater-corner to One Rincon Hill, 45 Lansing is slated to become 305 uberluxury condominiums (“the most upscale development the new neighborhood has seen, with “exotic” marble baths, Italian Snaidero cabinetry, Gaggenau cooking appliances, Jacuzzi hydrotherapy tubs with built-in TVs, individual security systems, and 12-foot penthouse ceilings”) in a 40-story tower."