ENV Solutions was engaged to dewater a two-level basement for a 12-story residential building at the Gold Coast. The project required deep wells and spear-point systems, with the installation of over 90 well points at depth to manage groundwater for construction. The process, including physicochemical correction and metals (iron) treatment spanned 26 weeks with flow rates up to 30L/s. ENV provided a comprehensive dewatering strategy, ensuring compliance and effective water treatment.