Architect and Builder June/July 2018 | Page 49

Dietes and Strelitzias used ties in with the planting within the adjacent neighbourhoods. It is with this view that the planting palette consisted of a Dietes bicolor mix interplanted with Kniphofia praecox and Crocosmia species. This mix was used as the canvas for the landscape design. This planting mix is extremely tough and looks good throughout the year with various splashes of colour throughout the year. Detail planting was added to the canvas such as Aloe porcupine, Asparagus sp, Agapanthus species, Crocosmia sp, Elegia tectorum, Strelitzia reginae and Strelitzia mandela’s gold. Viburnum hedges were used to demarcate the seating areas of the restaurants lining the piazza and also softened the edges to the piazza. Freylinia tropica was along the periphery of the development in conjunction with Celtis Africana. The tree palette consists of Combretum eruthrophyllum, Celtis Africana, Platanus acerifolia, Liquidamber styraciflua, Olea europaea subs africana and Harpephyllum caffrum trees were used which occurs throughout the precinct. The streets along Clydesdale’s roads are lined with Plane trees and these were introduced along the pedestrian access leading from Clydesdale into the piazza. A terraced water feature, emanating at the stage within the piazza, culminates at a sculpture placed at the bottom of the water feature. An interactive zero level water feature with granite tile finish serves as a focal element in the heart of the piazza to the delight of both young and old. Bespoke street furniture was provided. These included bespoke tree rings engraved with the logo of the development, which were added to the Liquidamber trees within the piazza. The leaves of these trees turn a beautiful red during autumn, further enhancing and contributing to the colour theme envisaged. Stainless steel bicycle racks were designed and manufactured in the shape of bicycles Loftus Park which act as art pieces and enhance the theme of making use of art pieces throughout the development. Courtyards to the two office buildings were provided with seating planters. Harpephyllum caffrum, as well as Olea europaea subsp africana trees, define these spaces. Bespoke pergola structures provide spaces for the tenants to these buildings to socialise. Sustainability The precinct is designed in accordance with the LEEDS Guidelines for Precincts which is new to South Africa. The guidelines and interventions deal with every aspect, excluding the building elements, and focuses on areas such as connectivity, site specific elements, public transport, area amenities and public participation. The office building is designed to obtain a 4-star Green rating taking into account all aspects required. Mentioned already is the harvesting of the ground water. Added to this aspect, rainwater from building roofs, as well as paving surface water are harvested and directed into the same system. Service aspects such as HVAC, emergency power provision and other services are rationalised and mostly accommodated within the basement areas. The focus of the development is on energy and water savings, minimising light pollution through strategic light source positioning and orientation of building and glass areas. Integral to the design is the incorporation of shading devices to reduce sun-glare. Conclusion A visit to Loftus Park will prove the precinct to be a unique experience and has proved to be the landmark envisaged by all involved. The composition of buildings, exciting site layout, sensible proportion to the public spaces, as well as attention to detail enhances the environment to be a catalyst to the Hatfield and Arcadia areas of Pretoria. 49