The Slovo Park Project – The Story

The Slovo Park Project 
The Slovo Park Project began as a small research project in the University of Pretoria’s Housing and Urban Environments module of the Architectural Honours Year. 
It quickly gained momentum in its relation to the community it desire to understand the problems faced by South Africa’s Urban Poor. The process culminated in a joint project towards a built goal with not only a physical product but many intangible outcomes that extended beyond simply ‘another community project’. 
The streets are your playground in Slovo

In 2010 the University of Pretoria Architecture Department, Boukunde, offered its Honors year students the opportunity to work with a small informal community located 10km south of Soweto named Slovo Park.
Location of Slovo in relation to Johannesburg City
The Research

The student group of Bennett, Casson, Fillipe, Hattingh and Makgabutlane, began the project with a sensitive and holistic research process to try and comprehensively understand the socio-economic context of day to day life in Slovo Park.
*This article features snippets from the first draft of the book Slovo Park Project: A process of understanding.
Edited by Claudia Filipe and compiled by Bennett, Casson, Fillipe, Van Wyk 
contributions from Makgabutlane and Hattingh
This involved several mapping exercises, interviews and detailed sketches of the local housing typologies. 
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
Measuring up the existing
Discovering the world inside Slovo
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
 The residents of Slovo opened their doors to the research team’s questions

(To be Published, Bennett, Casson, Fillipe, Van Wyk)
Playgrounds of Slovo – an electricity pylon
(To be Published, Bennett, Casson, Fillipe, Van Wyk)


The myriad of faces in Slovo, a traditional healer and a struggling, but happy couple
The communities association with the Federation of The Urban Poor (FEDUP) and C.O.R.C was crucial in this process as they were instrumental in arranging and facilitating the research trips as well as bringing forward extremely helpful and willing community members.
Mapping Slovo through the community’s eyes
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The Individual Proposals

From this process a larger urban framework was proposed that sought to link Slovo to the neighboring community of El Derado Park while developing Slovo from within and maintaining the existing sense of community that the township demonstrated to the students during the research phase. 
(To be Published, Bennett, Casson, Fillipe, Van Wyk)

From here the students were required to propose their own individual theoretical projects that they felt would aid in the development of Slovo Park.

The responses were dynamically varied in nature with some designing a processional route from the township to the adjacent cemetery, incorporating the myriad of African cultures and their relationship to death while others focused on development around housing with titles such as ‘Housing Clinics’ in an attempt to capture the humble manner in which the inhabitants throughout south Africa possess the power to build their own houses but require some assistance and knowledge sharing.

The Housing Clinic
The project was well received by the University and was presented to the Department of Human Settlements at their Indaba in September of 2010 as well as presented to the community themselves during their meeting with government on site.
Presenting to the community of Slovo


Garnering community feedback with an informal presentation to an informal audience
The Built Intervention
The university then offered the students the further opportunity to fund and construct a small portion of the proposed design and build it over an allocated period of 8 weeks.
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
As the designs proposed over the research period were far too large and costly to build in the 8 week period the student group decided that they would pool together the principles from each design and with the addition of a new student member, Van Wyk, would design a small intervention within the earlier proposed urban framework.
Planning the build with the local business forum
The site as we found it. Waiting to be unlocked
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The resultant design was a proposed community center, which fitted into a civic space. This center and civic area would provide the people of Slovo Park a place for the community to meet and determine the future for itself. An existing dilapidated structure that housed the 1994 Election Station was chosen as the team felt that this was where the change began and should be respected so.


Proposed Slovo Hall – Community Meeting Center


Proposed Civic Center

The center was specifically designed with the larger future in mind and phased into 5 early construction phases and 5 later larger future development phases. 

Community poster to explain the process over the Build Weeks (3m Long)
Early construction phases allowed the functions of the future development phase to still operate on site without the actual infrastructure of the later development.
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
This scheme was presented to the community for input and design assistance at the future Slovo Hall.
First formal presentation to the community
Presenting the ideas to people of Slovo using models proved to be the most effective way of community
These were some of the steps taken in an attempt to construct an effective space and building in a very short period of time. The team’s motto became “Do the most, with the least”.

(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The Construction Process
Building began in September and the support received from the community themselves and the local business was overwhelming with each day as varied as the next. Daily more people would join the workforce and get involved in some way.
Employing local help in measuring the site
The first site work informally done by help found on site
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
Clearing the site with more ‘help’
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The core team getting the work ball rolling
Laying the foundation for the center
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
As the project gathered momentum the team began to see the relationships with these donators and consultants were going to be the lifeblood of future development in Slovo Park. 
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
Getting into the swing of work
Slowly the site started to take shape


(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The building team discussing how the future wall will look
Meals, donated by local business’s on site, became a key time to reflect and build bonds between the team
Flood damage slowed the progress at points
But behind each setback were some truly inspiring moments
(To be Published, Bennett, Casson, Fillipe, Van Wyk)
The ladies working on site working on the reeds added a rich dimension of song and colour to the long day    
 The reeds on site went from being a element of contention to a point pride assembled in some way by all members of the team
The paving arrived, late, but well received as it drew the elements of the center together

As the final touches began to be applied the energy on site was electrifying as the team neared their goal

AZA Master Class 2010 – The Other Master Classes

During the Master Class I was fortunate enough to participate in, several others were run.
More information can be found at AZA 2010 – Master Classes
Although I did not see all the final products, below are some of the works I managed to document. The quality of the shots isn’t great, but I hope the ideas and the richness of the process can be seen.
I also included Hugh Fraser’s Digital Design Workshop, it was on display at the same venue and exhibited very interesting forms and textures.


Michael Sorkin, Duzan Doepel (presented by Autodesk), Lindsay Bremner and Hilton Judin 

Re-Imagining the Mining Belt will lay claim to the mining belt through opportunistic, experimental design thinking aimed at generating new urban relations, inventing new urban infrastructures, creating new urban publics and reasserting the mining belt into the urban imagination.

Once a churning metallurgical landscape, the mining land, with its headgear and golden dumps provided not only the city’s wealth, but also its iconic images. Johannesburg was synonymous with its mine dumps. Today this has changed. The dumps are disappearing. The mining belt is contested terrain. For some it is a toxic dump site; for others it is a source of new wealth through micro extraction and real estate development; some see it as disappearing urban heritage and for others, un-accommodated elsewhere in the urban system, it provides invisibility and cover.

The master class begins with the proposition that the mining belt is an environmental, economic and cultural resource for a more sustainable city. It asks architects to engage conceptually with this terrain vague, this unstable seam, this site where the city reveals itself, to imagine and represent its potential for future generations. It includes a site visit, the screening of a documentary, a workshop with stakeholders and the mapping of alternative scenarios. ‘

Architecture is involved in all kinds of systems, not just the use of materials and the consumption of energy. Architecture – simply put, a building – is always an interface between communication, social structures, economics and use.
– Duzan Doepel (presented by Autodesk) from his keynote address at AZA2010

* Excerpt taken from AZA Master Class Brief

Re- Imagining the Mining Belt – The Final Presentation
Concept Page – Igolide Elisha ( New Gold)
Soutfontein                                        Linear City                                               Historicity
   Detoxicity                                                       Urban Farm
‘Through two days of intense walks throughout Joburg, participants may discover that no existing postcard of this city describes it either fully or partially. During the walks, they will each record, draw, photograph, print, write and capture the most unique, novel, everyday, inventive, imaginative and critical postcard of this city. “We will produce and present these postcards as the shortest story of this city: Johannesburg,” says Seraji.
The key to better architectural practice, believes Seraji, lies in unlocking one’s capacity for critical thinking. She proposes “a voyage through the most condensed periods of our practice of architecture in the past ten years – days of total disappointment, hours of extreme joy, and moments of radical thought: the life of an architect.”  ‘
Architects often forget that critical thinking depends on exposure, and that the simplest form of debate must start with a proposition. I believe that criticism is an essential interface that allows the architect to engage with the greater public. Somewhere in the 70s and 80s, architecture lost its conviction, its capacity for political activism, its power. It rose to stardom in the 90s; and when architects became as well known as pop singers, everyone started to desire architecture. Perhaps it is time to stop abusing the power of architecture and allow it to become once again a platform for critically, social awareness, and political engagement. We still believe in the power of architecture to make environments that allow us to enquire, measure, and determine our active position in society.
– Nasrine Seraji from her AZA2010 keynote address
* Excerpt taken from AZA Master Class Brief


Digital Design and Fabrication Workshop – 2010

AZA Master Class 2010 – Convertible Cities

This year’s Architectural Student Congress was combined with the Architecture ZA (AZA 2010) and held in Newtown, Johannesburg. AZA 2010 hosted a Master Class session, which were attended by several prominent professionals and hosted at Arts on Main, just West of Johannesburg’s CBD.

I was chosen amongst several other student submissions for an Autodesk Sponsored entry into the Master Class program held at the end of the first week.


The Convertible City – Ivan Kucina and Dustin A Tusnovics

‘This dynamically experimental master class offers to look for new models of development strategies from as far afield as Vienna and the Balkans while honing participants’ approach to design thinking on all scales. Ivan Kucina will draw on his experience of the illegal building sprawl of the Western Balkan. In response to the independence movement, the process of geopolitical fragmentation has been termed Balkanization. Meanings of “Balkanization” have expanded across the world to connote any kind of urban dissolution. It has come to mean a counter action to the integrating and homogenizing effects of globalization. This system is providing a new model of urban development that is abandoning the ideal of the planned and synchronized unification of the socialist system. Kucina’s master class will see him teamed up with other leading urban experimentalists to explore strategies to convert Joburg’s lines of division – its physical and mental boundaries – into places of positive social exchange.

Dustin A Tusnovics also brings his vast European experience to the table to support and counterpoint the lesson from the Balkans. His engagement in a trans-disciplinary discourse on sustainable architecture has resulted in the realisation of several community-based poverty relief projects in South Africa which implement sustainability through hands-on engagement with needy communities.’

Newness is produced through conflict and negotiation between institutions and individuals.
 – Ivan Kucina

 * Excerpt taken from AZA Master Class Brief

The video below is the summary of the process and the work followed by the explanation in more detail  

The research group was made up of five students from various Universities in South Africa and was intended to feed Ivan’s research towards his blog under the same name: Convertible Cities.

Convertible City is a research project that explores strategies to convert Joburg’s lines of division – its physical and mental boundaries – into places of positive social exchange. Urban boundaries could be considered a result of “disintegration” (social, functional, legal, economic, cultural, political, both historic and contemporary) in combination with the imperatives of rapid urban growth. These boundaries appear everywhere in the city at many levels, shapes and scales in both space and time. They could be seen to encompass the whole spectrum of urban phenomena: from informal to institutional, from temporal to eternal … This master class will propose that these boundaries signify the space, the line and the gap between different individuals, groups, territories and interests.

Taking a multiplicity of urban divisions as our starting point, this project aims to establish a provisional taxonomy of Joburg’s many states and expressions of ‘limit’ and ‘boundary’. The chosen situations will be scanned and mapped to expose the network of vibrant relations between social actors, their behaviors and the built environment. Using a series of diagrams to navigate through the mapped territory, each participant will then conceptualize a system of interventions that can act to convert boundaries into critically meaningful alternatives.
We aim to expose and capitalize upon a variety of complementary conversion concepts: the growth of bottom-up initiatives; the empowerment of concurrent states of existence; the fusion of multiplicity; the deviation of limitations; the ability to take the initiative for limited time; a bit of coexistence where there’s nothing left to lose but a lot to add; the most literal application of basic building tools; capacity building of a host body to adapt to uncoordinated external partitions; enlargement of the voids between fulfilled desires and continual delays due to undetermined construction processes…
Participants will create a comprehensive variety of outcomes at a diverse scale of strategic intent. From portable devices and installations to public building and the formation of new types of public space, this workshop will provide an intense bubble for experimentation and debate as we come to grips with Joburg’s many extremes of urban reality.

* Excerpt taken from Convertible Cities

Convertible Cities 2010
Upon receiving the brief from Ivan the students studied the map of Johannesburg’s CBD and decided, based on their proximity to Arts on Main and main life, that they would use choose a site within walking distance. Their intention being to choose a context that would have the energies required to fulfill a diverse mapping process.

Mapping Troye Street
The Site
The students chose the route from Park Central Taxi Rank to Commissioner Street’s BRT stop along Troye street as the group decided they would explore the connectivity of people in the CBD and resolve the brief from that standpoint.
Site Location – Park Central to Commisioner Street
After a brief mapping exercise the group set to work, depicting the mapping process onto their framework that they had laid out before hand. The intention was to express their experience’s through the CBD via the mapping and try convey what they felt and saw along the route.
Initial Concept
From these concept diagram the group proposed various interventions, agreeing that through connectivity they could increase the social cohesion of the urban city dwellers through incentive based game player scenarios at various points.
Concept Model – Social Interaction
Concept Diagram – Incentive Nodes
Giving name to the system: SACCS – Campus of Life
The themes that governed the program were based on the notion of the contrast of the CBD contrasting to the rest of JHB as  playground of pleasure versus a playground of survival with the CBD context being the location of the survival.
Playground of Pleasure
Playground of Survival
Through this analogy the group sought to ‘convert the city’ through breaking down the barriers of education by integrating the people of the city into a connected social group, who together can strive to a more educated and cohesive society themselves.
The idea being that the people involved in their day to lives could participate at various nodes to work together at these points to gain credits in the form of either transport tokens, food tokens or access into beginner level course at various tertiary education systems in the CBD.
These points would be enhanced by the opening up of the ground floors of various building increasing the shop frontage that shops have and providing more opportunities through the movements of people.
FNB Faculty of Business
These tertiary systems would be sponsored by the building who host the game players points on their ground level. i.e the FNB faculty of business, hosting a multi-player incentive point whereby users who take part and complete a series of business related questions together in a certain time would gain education credits to allow them access into the system. 
Or the Pick ‘n Pay transport node where users who clean the bus stop would be given food tokens and so on.
The methods of linking these points of interactivity would be done via cell phones, CCTV digital displays and other digital media. These would then supplement other campus activities such as the fashion schools who display their designs on ramps found on top of the BRT stops and displayed throughout the CBD via CCTV.
BRT Cat Walk with CCTV Link
Other faculty points would be retrofits of existing buildings such as the Drill Hall, where the Arts Faculty would open up to the youth in the area and provide a space for expression of art and display student work.
Drill Hall Art Faculty
These interventions were marked out on key points on the framework, with the entire display creating a sensual display of the barriers and debris that a typical city dweller deals with on a daily basis.
Final Presentation

The Slovo Park Project – The Beginning

Quarter 4

The final quarter at the University of Pretoria allows for the students to select one project undertaken in the year under: Housing and Urban Environments, Heritage & Cultural Landscapes and Environmental Potential.

The intention is for the student to take the proposal further into a design detailed level of resolution. This project then is detailed through to much more holistic architectural level. This quarter is also supplemented by an elective theory course in order to prepare the student for the Thesis Year ahead.


My choice was the Housing and Urban Environment  project, as I felt there was still much to do and learn in Slovo Park.
The initial research group remained the same with the inclusion of a new member who worked on a different site, but whose design was not site based.
The Plan
Our lecturer’s offered us that, due to the level of community interaction, we could build a part of our intervention. But we would have to fund, manage and build the design with the community over the next 6 weeks. This built product would then be assessed on site and would be our final mark.
Getting Started
The first task was to decide which project to go through with, as the other students in the class would take forward their individual designs done over 8 weeks in the previous semester, we as a group would take further a group design, as our individual proposed designs were much more ambitious than we could possibly build with little to no money and in the time frame we had.
Choosing a Site
After we presented our individual work to the community during one of their official meeting we understood that their was no formal meeting spaces and the informal spaces did not work very well.
We chose a site, identified in Urban Analysis framework, as a key point at which the development of Slovo would take place by creating a platform for people to meet and discuss the future of their community.
(Bennett, Casson, Makgabutlane, Fillipe , Hattingh ; 2010)
The Project In Brief…
After being contacted by the community of Slovo Park the University of Pretoria with the community have been researching and designing an upgrading and development plan for the settlement over the last few months.

The research team, made up of the community and the students, have identified a small portion of their proposed design in the form of a Community Center that will be built over the next six weeks.

The team has to arrange the funding, build the project and manage the entire process.

A comprehensive information pack is available on the Slovo Park Project Website

The Built Proposal
The design put together was infused with the principles learned during the individual proposals and seeks to provide the first step towards a much larger development.
This pilot intervention will lay the framework for the future development by uniting the community under a common goal and using that energy to project the project past our interaction with the community and make the design a true bottom up initiative.
Each built piece is intended to provide the necessary infrastructure for the community to use as its intended function now, without compromising its adaptability in future:


The design of the paving with the intentional space for future columns to build the ‘future blue print’ for the community
the low seating walls for the mobile clinic waiting area will become the foundation walls for the proposed clinic in the future phase e.t.c

Built Phase & Future Phase.
The Built Phase will be the re-refurbishment of the existing community structure over the 6 weeks, this will set up the construction sequence for a much larger project development which we designed with the community.

The Future Phase is designed on a much larger scale and  requires more infrastructure and time than we have, but is outlined by the Built Phase
Each phase is incrementally designed so at each point the design can be critically reviewed by the community themselves to ascertain the most effective path towards the built product.’

Diagram of Building Phases – Presented to Community

Current State
The Slovo Park Project Team have begun site works, and are constantly seeking more funding and donations.
Below is the current program for the community building team.

The Slovo Park Project team has received overwhelming support from the community and is busy with site works at the moment, and moving swiftly along the scheduled program.

The Housing Clinic

The Housing Clinic
From the standpoint that the issues around housing in South Africa are too complex and vast for anyone to easily get a grasp on the concept, the design seeks to give a tangible face to the solutions.

The Approach

The housing SA brand is meant to be the face for Housing South Africa, a joint initiative with local government, NGO’s and the homeowner themselves.

Through this coalition of energies will housing the nation begin to work.

Nodal Development
The master development plan, in order to structure the growth of Slovo in a sustainable manner within Nodal development the key site at the juncture of the existing, with the industrial (the future) and the green field site to establish the new town center.
Incremental Growth
The growth and and placement of the initial building is intended to feed off the energies of the new bus stop, creating a dialogue with the community and establishing itself initially in its context.  As it grows it will do so along a grid determined off the existing housing and start to affect the existing housing through its interaction with the people who it serves.
Housing Doctor
The concept of housing as a service is carried through to the design in that a housing ‘Doctor’ CSA (Community Service Architect) is posted to the site and through interaction with the community in dealing with their initial housing problems, ie leaking roofs, bad insulation, over heating, access to housing subsidies etc, the CSA then learns from the people and shares his knowledge and the knowledge of the people in order to help them.   
The CSA also provides the link to government and disburses information on available subsidies. RDP waiting lists and other housing options. More so, the Housing Clinic is intended to be a showcase of good building principles and new and effective technologies, the building itself will be a demonstration to the community it serves.


The Housing Clinic is intended to be key element in any community becoming a part of their day to day life. The Tower structure is the first step in introducing the notions of good development on a large scale by showing the people that they are part of a larger community and not just marginalised individuals.
The Housing Clinic itself is a showcase of good building principles and exemplifies the practices of what the people in the community build and others. The Housing Clinic is just one part of a larger network of such offices, spreading these principles and ideas through out the country, becoming the living manifestation of the Red Book.  

Housing & Urban Environments (H-UE)

Quarter 3 

The final project for our 3 quarter session was that of Urban and Urban Environments, we were given a choice of 2 sites and expected to undertake the necessary research to and try gain an understanding of the urban condition of the area. From this we were expected to derive a building  that dealt with housing in its context. All within 6 weeks.


Slovo Park
The site chosen was located in Slovo Park, which is roughly 5km South of Kliptown in Gauteng (10km South of Soweto).

The settlement is considered ‘informal’ by government standards and has no formal services short of Standard Bank sponsored pit latrines on the street front of each house. Electricity was provided in the form of invasive floodlighting, as this was not integrated with the community’s consent the floodlight were disconnected and the electricity found uses elsewhere in the settlement through a process we came to know as ‘inyoka-ing’.

The community differs from others in their collective approach to take the first initial steps in being aided by government in their community organisational structures and their use of the grid structure from their neighboring ‘formal’ settlement (El Derado Park) to lay out their houses.

By doing so, they havemade their settlement more easily serviceable without disturbing the existing nature and fabric of the inhabitant lives.

Urban Analysis

Our study culminated in the framework analysis  presented below.


University of Pretoria H-UE Group (Bennett, Casson, Fillipe, Hattingh, Makabutlane), 2010

Our recommendations were basically outlined in the treatment of the edges delicately to release identified energies within the community that would catalytic ally enhance the growth of the community from within in.

These edge treatments were identified along routes that linked the settlement to other developed settlements in the area.
These links were described to manifest in various ways, the most significant being a proposed system of community farms that would occupy the now vacant Harrington Spruit. 

These connections and edge treatments would in effect link the site through nodal development to the greater JHB network.


University of Pretoria H-UE Group (Bennett, Casson, Fillipe, Hattingh, Makgabutlane), 2010

Built Intervention
Recently the entire project was presented to the Department of Human Settlements meeting in Pretoria.

The Slovo Park Group has now taken the combined principles of their work over the last 3 months and designed a small key intervention at the existing community center. The group hopes to complete the project by November this year and is busy arranging the necessary funding to complete the task.

The Slovo Park Project can be viewed on its own website

Heritage & Cultural Landscapes- Pretoria Art Museum

Quarter 1

My first project at the University of Pretoria was the adaptive re-use of the existing Pretoria Art Museum within the context of Arcadia Park.

This was a particularly difficult project due to the unfathomably subjective possibilities of design approaches based on the notions of ‘Cultural Significance’. Anyone who has attempted a heritage project will understand the complexities involved in working through this process.

My first attempt at this project led me down quite a revealing path as this was my first project after working in an office for two years. I guess my initial need to prove myself as a designer and work using ‘office design logic’ could only produce what was originally presented.

But the re-worked presentation was quite a cathartic process to practice and implement what I’ve learnt at UP.


Statement of Significance:
Arcadia (the oldest suburb in Pretoria) is a cultural canvas of the change Pretoria experienced as a city
Arcadia Park is the community space that belongs to the people of Arcadia and South Africa
The Pretoria Art Museum is understated civic building needing to re-instated
The design calls for a consolidation of the historically significant buildings in the area along the existing public green spaces to establish historical green routes through Arcadia
These spaces would not only protect the pedestrian from the high traffic movements of the area but provide an environmental function of moving excess rainwater along a system of swales and recharging the ground water at these key green spaces.
Arcadia park being a key point in this movement of water as well as the center for Cultural Information of the greater network.
The Park
Arcadia park at the moment is functioning as a community space with locals using it as a space of relaxing, playing games and sports and a social meeting space. All these activities happen independently of the Art Museum and many locals when questioned didn’t know what the building was for.
The museum is so disconnected from the park that after further research a street children’s art center was discovered working entirely independent from the museum.


The new design establishes the existing activities while providing a formal center for the children’s art to take place.
The energies of the movement of people through the site is intended to work with the inclusion of a new layer to signify the coming together of the new and the old.

This layer is intended to provide the platform for the newest layer of the park to place, by providing a literal framework for local artists and community member to use to their own needs.
The idea of treating the edges of the park to facilitate these activities is applied to the museum itself with a removal of the podium it now sits on and construction of terraced seating around the structure.
This would hopefully encouraging a discourse between the new structure and the old playground that is placed between.
The Museum
The museum itself is intended to be left structurally sound with only the removal of the podium and the children’s art center. The art center will be replaced with the publicly accessible art center to the parks eastern edge.
The programming of space is adapted to facilitate the new entrance to north, providing a more visual facade to the public and encouraging movement through the museum to the park
This is intended to alleviate the criminal nature of this edge with passive surveillance and supplemented with the placement of the parking adjacent

Environmental Potential: Final Submission

Quarter 2

The refined proposal attempts to streamline the previous ideas and explain how the intervention makes the Carlton Center and the surrounding complex more ecologically responsive.



Deep Ecology
Working from the previous post’s critique; the design works around the idea of Deep Urban Ecology and how each building is simply an ecosystem within a the complex’s ecosystem which again lies in Johannesburg e.t.c. The design attempts to re-program the systems to create more sustainable flows of energy and materials between the ecosystems and to promote diversity in regards to the environmentalism, finance, sociology and biology.

Urban Ecosystem
The role’s of the buildings have only slightly been altered with the Skyrink building now using the upper floors to take advantage of the better light and ventilation to provide facility for urban farming. The key point for the social intervention is the introduction of the Skillz Development Program (SDP) which provides the manpower to run the in exchange for services such as social function of educating, food and the important cultural interactions and spirit that make any inner city fabric alive.

Urban Green Iconic
The presentation tries to explain the functions of the Carlton Office building, which in the scheme acts as the global and financial icon for the complex. Retaining its title as the tallest building in Africa while keeping inline with it historical role as a commercial catalyst.

Urban Cells
The intervention of the office building begins with the reshaping of the floor plates to allow for natural light into the deep plan building. The building is then  broken up in to 5 zones, each given a new zoning category to increase the commercial diversity of the building and make it more sustainable financially in the long term. 

  • Each of these zones serve each other in tandem, with the water harvested off the facade being stored and re-used for cooling and servicing of the ablution blocks. 
  • The entire building’s ventilation is powered by an industrial size vertical axis wind turbine which generates the necessary pull that is controlled at each level. 
  • The air is drawn from the oxygenated green spaces at each level, cooled by the water stored and serves the office/retail/apartment space within.

These systems work together to make the whole more effective; by programming the flows of the energies and materials between these smaller systems the whole is more effective and natural environment.

This principle is the core of the design proposal and is used in attempt to unify the complex into a more synergistic whole.

Environmental Potential: Part 2

Critique 2

After assessing the nature of JHB inner city more closely, a need for a stronger social approach became clear. The modified proposal approached the problem on a much more human scale.

An Approach
Although the buildings, the people, the flora and fauna all seem to occupy the same spaces and interact on a daily basis, those interactions don’t speak of any inter-connectivity. The site requires a inter-connectedness, similar to the symbiosis that exists in natural ecosystems.
Ecological Design at its core speaks of harnessing the flows of energies and matter in an ecosystem and allowing those flows to create a more efficient and sustainable system.
Ken Yeang describes ecological design as a well integrated prosthesis. This notion of any ecological intervention attempting to mimic nature as being prosthetic seemed to exemplify what was needed in this proposal.

The Brief
The brief was set by the Saint Gobain Design Competition and required the format to be in four A1 sheets.

The proposal calls for the buildings to be interdependently linked to create an urban ecosystem that re-assimilates the fabric of JHB’s decaying urban center.

The presentation is intended to critique the existing urban ecology and re-inter grate the existing elements into an interdependant and sustainable ecosystem.


The Carleton Center
The Carlton Center retains its Commercial function, drawing income and global stature as the tallest building in Africa.
The Carlton Hotel provides housing for those society has forgotten and discarded. Under a social re-integration program, those living here are housed at minimal cost while providing the services to maintain the facility.
Those under the social program benefit from being taught valuable skills within the Learning Center provided by the building adjacent the hotel. 

Skyrink Building
The Skyrink Building acts as a sorting and storage point for all recyclable matter. This recyclable material is re-manufactured within the existing shopping complex and sold back to the community by the people working under the program. This is part of the skills development program and provides those under it practical experience.
The street plaza is to be greened and provide space within and around it for the previous shopping complex’s tenants, creating a more outdoor market and activating the space around the complex.
The basement parking levels are to be used to store and treat water from rainwater harvesting and grey water systems which would serve the complex.


A more detailed analysis of the Carlton Center, and its re-adaptive plan.


Post Crit
Post Crit: Although the idea of re-assimilating all aspects of society is sound, the placement of a recycling sortment facility in an urban CBD was not received well.
The removal of an existing, viable shopping complex was also criticised while more emphasis on the Carlton Center itself was recommended.

The phrase ‘Back to the drawing board’ as well ‘You’re trying to con us with your wordsmithery and emotive imagery’ were also used. The designer is still not sure what either of these mean in the context of the presentation and has chosen to interpret these in his own manner…

Environmental Potential: Part 1

Critique 1

Our new assignment is a adaptive re-use of the Carlton Center in Johanessburg CBD.

My initial idea was to flood the entire basement section (as the BRT system would provide future transport for all visitors and workers to the complex)and by harvesting all the rain water in the area, purifying it and selling it back to the commercial sector as industrial water create a viable and sustainable way to re-integrate the complex back into to the grid.

The basement could hold roughly 58 million litres of water, and the existing Carlton Hotel would provide housing for all those working at the treatment facility.

The Carlton center itself would house the office for JHB water, and the adjacent building would provide additional services for the facility such as collection and re-distribution points for the supply and distribution of the water.

The Carlton center itself would be re-adapted to be more energy efficient. This is demonstrated by the inclusion of a double skin modular unit that fits within each segment of the existing structure.

The Carleton Center
The unit also employs light shelves to help natural light further into the deep planned building which together with a modified floor slab and curved reflective ceiling allow this to happen, while also creating a thermal barrier from the sun.

The unit also employs a system of microturbines from a local supplier would provide enough energy for the building itself surplus energy would aid in powering the treatment of water below.
Due to grid-placement of the microturbine an oppurtunity for branding is presented by colouring each turbine indiviudalling to create a pixelated but clearly graphic image on each buildings facade.

Post Crit
To house the necessary infrastructure to create the water treatment plant would be unfeasible as well as amount to more material on site that would occupy precious water space.
Although this is true, this idea could have been made possible, but due to lack of time I modified my approach accordingly.