Architect and Builder April 2017 | Page 55

been given distinct, detailed identities, while being unified by the repetitive use of a palette of architectural forms. The lighting design and wayfinding signage provide further layers of design logic. The Pond The featured pond is the result of a team effort by a botanist, freshwater specialist, land- scape architect and civil engineer to design a habitat rich in biodiversity potential, while meeting regional and site-specific stormwater drainage requirements. Formerly a polluted water body, with typically degraded flora and fauna, the pond has been The Sanctuary subjected to an extensive water and landscaping maintenance programme, which included the removal of more than 5,000m 3 of polluted soil. The programme is already showing signs of success as the pond teems with frogs, fish and insects, and the birdlife is steadily returning. A footpath along the landscaped, bird-friendly banks is dotted with benches and rest areas and provides high levels of public access to the full perimeter, while external wooden decks for the adjacent restaurants sweep over the water’s edge. The challenge for this waterfront is that varying stormwater run-off from the Helderberg Basin will affect water levels and create a different experience in the wet and dry seasons. 55