As the redevelopment of the massive Domino Sugar refinery on the WIlliamsburg waterfront continues to trudge through the city’s public review process, what remains of the once mighty sweetener plant continues to deteriorate—or improve, depending on your attitudes towards street art. Following on the footsteps of the busted windows some feared would cause water damage to the main refinery building, now warring graffiti crews have set up shop on the bin building. A concrete addition from the 1960s that will be demolished to make way for some of Rafael Viñoly’s 2,200 apartments, the bin building has now been bombed by no fewer than 5 graffiti writers. But it’s not all bad news for the development, as it won conditional approval from Borough President Marty Markowitz on Friday, though some of those conditions are pretty steep if also in line with the demands of the local community board, which does not support the project. They include reduced bulk and density for the project; more and better subway service, especially on the L, for all those new residents; and room for a school, supermarket, and “possible artisan establishments” within the development.