Categories Construction Otto Rosebury ? Sydney Builder Collapses with $30 Million Defects Bill Post author By Heise Says Post date 30/12/2020 Another Sydney Builder has collapsed this time allegedly with $30 million in outstanding defects. Tags $30 Million Defects, Apartments, Australia, Builder Collapse, building boom, building boom 2020, Construction, Defects Bill, Defects Liability, Opal Tower, opal tower sydney, opal tower sydney cracking, opal towers, Otto, Otto Rosebery, Real Estate, real estate investing, Sydney, Sydney Apartment Boom, Sydney Builder Collapses, Sydney Construction Boom, Units