Major disaster this morning in the Tilapia Hatchery. Water levels in the outside 1 kl went lower than the bubbler leaving fish starved for oxygen. Sadly these fish are now contributing their nutrients to the compost heap. Perhaps I lost half the fish, there are still many quite healthy. I also lost two gold fish that had become quite big in the tank.
I have now changed the bubbler set up in such a way that it can never be exposed above the water level. But the system is being tweaked and adjusted with every mistake I make. I have made a lot of mistakes!
Category: All Posts
Last week, Tim officially handed over a donation of R34 000.00 to the Masifunde Education fund which operates in Gqebera. Tim explained to those at the function that his colleagues had raised the cash by participating in and winning a grueling sponsorored event known as the Archi race.
Central, Port Elizabeth – Blueprint for metro’s urban future?
I tend to go on a bit about the form and shape of our cities. I find myself speaking about better cities, greener cities and walkable neighbourhoods wherever I can and whenever I can. But, I have come to see that perhaps the idea of a new urban future is not so easy for most of us to visualise.
In a small meeting last week with very intelligent Phd’s, business champions and students of literature, a colleague and old friend confronted me: “What do you mean by “re-imagining the city”. Do you mean building winding streets rather than straight streets?” My friend could not see that changing the form of the city would have any impact on the lives of ordinary people. His frank question helped me see that the important work of building consensus on what our cities of the future should look like has not yet even begun. The ideas are there, but they are stuck in the minds, books and blogs of the brilliant few. The brilliant few however don’t build cities; they tend rather to spend most of their time arguing with each other.
I have decided to come to the aid of the brilliant few in attempting to build consensus. I have also come to see that looking back at our history exposes us to a laboratory of urban experiments, some that worked and some that did not. Looking in to the future on the other hand, is of course very confusing, untested and most of all; impossible.
I love Central Port Elizabeth.
I love the cool shade of Trinder Square. I love the antique shops of Lawrence Street. I love the galleries, museums and courthouses. I look through the grime and the vice to the underlying physical and spatial structure. Central is a living, breathing lesson in urbanism. It is a lesson from the past about how we can build the cities of our future. Let us consider Central for a minute:
· Vibrant mix of Offices, residences and shops
· Comfortable mix of old and young
· Street life and café culture
· Nightlife and youth culture
· Rare mix of rich and poor
· Healthy mix of rental and freehold
· Hospitals, churches, schools, buses, taxis, shops and parks all in walking distance
I am not looking at Central as something that needs to be protected like a museum. I am pointing to Central as a contemporary model of urban land use, a model of mixed use and a model of car management that should be replicated throughout our metro, (or at very least along the corridors that now become supported by public transport)
Providing roads, sewer, water and electricity is cheaper in Central than in Sherwood or in NU5, because taller buildings and higher densities mean less infrastructure cost. Central has proportionately less streets to sweep and fewer bins to collect. We know that higher density environments are much more efficient for the public and private sector to service. About this there is no disagreement.
So, if Central is efficient, if Central is green, if Central is pro-poor, if Central is fun, if Central is beautiful, why can’t we see to it that we build more neighbourhood’s like Central?
The answer quite simply, ladies and gentlemen, lies in a very powerful little document called the “Port Elizabeth Zoning Scheme”. Authored in the 1960’s by nameless champions of suburbia and reworked and edited over the years by technical types seeking to close loopholes; The Port Elizabeth Zoning Scheme sets out what you may and may not do on your own property. It may allow you to work there, but not sleep there. It may allow you to pray there, but not shop there. It may compel you to build 10 m away from your boundary or it may compel you to provide hundreds of parking bays on your site for the shop you choose to build.
Central was designed before our contemporary obsession with the motor car. Central was designed at a time when walking was the dominant means of transport, (supported by public transport for longer distances). Central was designed at a time when we understood that it is illogical for each city dweller to plant a quarter acre of lawn in front of each of their homes. Suburbs like Newton Park or Kwadwesi will never become like Central because of the provisions of the Port Elizabeth Zoning Scheme (and other schemes like it). The Zoning Scheme requires that millions of Rands be thrown into parking basements, setbacks and building lines. The Zoning scheme encourages single use sterility. The Zoning scheme discourages mixing of rich and poor (you try build an affordable, Central style block of flats on your site in Walmer and see how far you get!)
I am not suggesting here that we abandon our tradition of orderly city building, but I do suggest that we do not continue to let our city be designed by a faceless, anonymous and hugely outdated rulebook. I put it to the readers of this column, that we must be clear when engaging the municipality. We want our city to look and feel like Central. If they have rules on their books that stand in the way of this then those rules are of no use to us.
We are fortunate to have Central. It is full of life, it is full of hope and it is full of lessons.
This column first appeared in The Herald, Port Elizabeth, 29 November 2012
Chicken Tractor
Ran this around my backyard with 100 broilers in it. Good for soil good for the birds. Thanks Joel Salatin.
Walmer Vinyard
I have been working for a few weeks now on cleaning up the vine on my east boundary.
The vine has been there for a long time. When we moved in 13 years ago it was already very established and giving small purple blackish fruit. The I count three vines, with a least one on the neigbours side of the fence.
I intend to make wine from these grapes come Feb or March next year.
The best gues so far is that the cultivar is a Catawaba. This cultivar comes from America. When I googl Catawaba, it does come up with a number of sites trying to popularise the wine.
Interestingly though, when I went to the Nursery a few weeks ago to buy 4 new vines, the only red cultivar that they had available was Catawaba. Perhaps the nursery man their knows a thing or two about suitability to the Port Elizbeth climate.
Which brings me to the Theescome wine estate that i visited last week. Sandra there is making wines from four cultivars – Pinotage, Cabernet Sauvingon and two whites. here vinyard is only two hectars in extent!
Climate therefor does not seem to be an impossible impediment in Port Elizabeth.
I can be worked around!
Backyard Aquaponics.
I bought a compressor on Sunday to replace the little bubbler that packed up. This seems to work quite a lot better. I bought it from Ultimate Aquatics in Heugh Road Don’t know if they gave me the best price though. R474.00
It comes standard with a four way splitter attachment. Quite handy.
Walmer Tilapia Hatchery
Major disaster on Sunday. I heard a crashing noise. When I got to the hot house the glass aquarium had broken and the red tilapia breeding group were all over the ground flapping around. Managed to save them but I think we lost the fry the broody mother was carrying in her mouth.
I bough this tank second hand about a year ago for about R200.00. Just to replace the broken glass would cost me about R600.00. I t does not seem worth it. I have never built a fishtank before and the chances of me getting it wrong are quite big. Perhaps I will live without the glass aquarium. (for now)
Have you hugged your Architect today?
The East Cape Institute of Architects (ECIA) is proud to be associated with this Business Link publication. Our members are full of praise for the work that Business Link has done over the years to strengthen linkages between businesses in our region. We recognise this strength because the building of linkages has been at the heart of our organisation for over 100 years.
The ECIA was founded as the Port Elizabeth Society of Architects in 1900. It has since that time worked tirelessly to strengthen linkages between Architects in the region. The Institute has also championed the cause of strengthening linkages between the profession and the public as well as private sector developers who make use of our services in creating the built environment that we see around us in the City, that we have all made our home.
Central to our task, our mission and our mandate is building and re-enforcing of linkages with the world of design and ideas from beyond the City limits and beyond the borders of our country. The Institute of Architects has over the years unapologetically promoted excellence in design and construction. This it does through a number of programmes including Continuing Professional Development (CPD), awards programmes and publications. In spite of its smaller economy and in spite of its remoteness from the centres of power and commerce, the ECIA has consistently continued its culture of excellence and innovation. At this year’s national awards ceremony in Cape Town, the South African Institute of Architects (SAIA) presented four “Awards of Merit” and an “Award of Excellence” to projects from our City. (No other region in our province managed even one award!)
It is critical that therefore that I now make this point to business and civic leaders that are reading this publication:
Port Elizabeth Architects are of the highest order. We have been able to achieve this status because of the unwavering vision of local private and public sector leaders who over the last one hundred and eleven years have continued to entrust us with their most significant, most public and most visible investments. I speak for every member of the East Cape Institute of Architects when I say that we are deeply grateful to you and the space you have given us to assist you in building a lasting built environment of which residents of our City can be proud.
It is not incidental that we have in Port Elizabeth a multi-award winning architecture department at the Nelson Mandela Metropolitan University (NMMU). The relationship between practicing Architects at the ECIA and the professors, lecturers and students at the NMMU has always been a special one. We treasure this relationship because we know that the practice of architecture has as its foundation the centuries old scientific and cultural traditions of six continents over many epochs. We treasure this relationship also because of the innovation that the NMMU is able to provide in seeking answers to the challenge of the sustainable and green cities that will have to become our future.
So, I would ask that you take your time to look though the Directory of Architects listed in this publication. I can personally vouch for each and every one of them. Feel free to speak to an architect about your vision and your ideas for your property (architects love to chat and a glass of red wine tends to make them even chattier.) Yes we want to make money out of you, but we are also interested in being responsible members of the business community. We are an interesting lot! Invite us to talk to your Rotary Club or your AGM. We will go on about the “Ideal City”,“green buildings”, Ancient Egypt or rain water harvesting. I can guarantee you it will be interesting!
GIVE US A CALL!
(This Article first appeared in the Business Link on 12 November 2012)
Backyard Aquaponics
Sent from my iPhoneStrawberries do ok in the spring, before its too hot. The slugs love the ripe fruit though. No poison, because poison in an Aquaponics system kills the fish.
TimHewitt-Coleman.com 
