Developer Sheldon Solow is set to begin the formal approval process for a massive mixed-use redevelopment of the former Con Ed site between 35th and 41st streets along the East River. On August 20, the Department of City Planning is expected to certify a development proposal that would rezone the area to allow construction of six residential buildings, a 666-foot office tower and 1,550 parking spaces. Community groups claim the project is too dense, and have proposed an alternate plan that seeks to minimize the size of the parking garages, open up access to the waterfront and add affordable housing units and a public school. more [Sun]