Possible new information about the project at 413 9th Avenue.
Credit: NYguy on SSP SkyscraperPage Forum - View Single Post - NEW YORK | 413 Ninth Avenue | 535 FT | 34 FLOORS
The drawings are saved at the DOB, but I can’t find them. The only information I have read is:
The building will have an all concrete structure and no large tower crane will be used for construction.