Productive minescape : the rehabilitative and productive relationship between architecture, an open cast mining landscape and the subsistence farming communities, Mogalakwena, Limpopo

M.Tech. (Architectural Technology)This project is an architectural response to a setting shared by an active open cast platinum mine and the surrounding rural traditional subsistence farming communities located in the Mogalakwena municipality, Limpopo Province. The area is characterised by its mine waste landscape and large open cast pits, all of which are remnants of the process of open cast mining. The Mogalakwena communities’ economic livelihood is largely dependent on agricultural land. This land is reducing, partly due to the establishment and expansion of the mine and partly to the increased growth rate of the surrounding communities. This project argues that the remnants of the mining industry (particularly open cast pits, mine waste rock and infrastructure) need not be redundant and can be reused and rehabilitated to result in productive outcomes by establishing the necessary systemic strategy for transposed use. It contends that the proposed reconfi gured mining infrastructure programs can be responsive to context (history, environment and communities), climate and natural processes of the area. In testing the strength of this argument, diff erent research investigations and theories were used as was appropriate to each area of research in this topic. These included, among others, investigations into the history and context of both the mining industry generally, including its legislative context, and the site specifi cally. Considerations of the embedded memory of the site were taken into account. Theories which assisted in leading to a proposed strategy for the site on a contextual scale included theories relating to contextual productive systems, continuous productive urban landscapes, permaculture and biomimicry, augmented landscapes, entropic architecture, architecture as a machine and the mortality of architecture. Ultimately, a proposed solution as an architectural product was sought. The following questions had to be answered in a eff orts to produce an appropriate architectural response to the site and its challenges: 1. How can the role of architecture reconfigure the redundant, disused mine waste landscape so as to harness a rehabilitative and productive system and how can that system be managed by the design? 2. How can contemporary rural agricultural projects be challenged to form new typologies that empower the communities to provide for their own present and future needs? 3. How can architecture as a system be designed to outlast the temporality of its program to transform a redundant open cast mining landscape into a productive landscape? The architectural intervention is a design of reconfi gured structures aimed at facilitating a productive and sustainable environment for agricultural advancement, in order to rehabilitate the existing “minescape” (industrially altered mining land), and reconcile the use of this land with the history of subsistence farming as practiced by members of the surrounding communities. The proposed architectural product strives to create a site and context responsive architectural program or system by fusing technological strategies into the body of architecture that are essentially environmental. It aims to employ air, water, sun, and earth to augment the productive relationship between architecture and the “minescaped” terrain, thereby creating a Productive Minescape, which yields tangible positive by-products such as agriculture, renewable energy, water treatment and harvesting systems, among others. Other productive by-products of the project are education and research facilities and facilities which aim to provide accessibility and reconciliation of the stakeholders of this area, to the site and to each other. The introduction of these systems and facilities will be phase one of the proposed architectural intervention. However, the intervention is networked, and therefore has a scalable logic which is envisaged to grow and develop at a much larger and more intensive scale, suggested to occur over the next 30 years, which are phases two, three and four (see figures 17 and 18)