Major Projects Cays have been involved in numerous large-scale projects in and around Perth. Read on below to see some of our work Optus Stadium Platform View fullsize View fullsize View fullsize Chevron View fullsize View fullsize View fullsize Ritz Carlton View fullsize View fullsize View fullsize Mandurah Footbridge View fullsize View fullsize View fullsize Fiona Stanley Hospital View fullsize View fullsize View fullsize Perth Arena View fullsize View fullsize View fullsize Boddington Eccentric Trolley View fullsize View fullsize View fullsize Mining - Buckets View fullsize View fullsize View fullsize Mining - Rotable Spares View fullsize View fullsize View fullsize Roy Hill Accomodation Village View fullsize View fullsize View fullsize The Oculus View fullsize View fullsize View fullsize See More Projects