DEVELOPMENT OF SANDGROUSE SHOPPING MALL, LAGOS ISLAND, LAGOS. -Work has commenced ‎on the piling works at the Sandgrouse shopping mall. The project consists of 1,445 points of 350mm x 350mm pre-cast concrete piles to be driven to depths of 36m. Designed by Amarch Consultants (Architectural) , Structural Engineering Consultants are Ovie Arupe 2017