
Traffic Testing Centers – Tshwane
April 16, 2008The Record has run two front page articles on the Waltloo Testing Station.
While I am happy to say my daughter passed her license at Waltloo yesterday, the process lead to my watching what happens at the Centurion Testing Centre for many hours. Its just as bad as or worse than the Waltloo situation.

I have written various reports, which I have emailed to the City of Tshwane Customer Care Centre (in 5 separate emails to which I have not even had a single acknowledgement) and a number of other employees of Tshwane Municipality. Other than one response that probably raised more questions that it answered I have not made any progress.
What I can assure everyone is that I am not going to give up on this as it so clearly contradicts the City of Tshwane Customer Care commitment
(click image for full story online)
which amongst others states:

Unfortunately they don’t deliver on any of these points.
Laughable Zimbabwe
April 8, 2008So Judge Tendai Uchena, three days after the constitution requires the election results are released and fours days after the MDC’s application, says “I find that the application is urgent. The case should now proceed.”
Timbuktu UPS
April 1, 2008A while ago I left a comment on a Timbuktu post

on making a UPs from widely available materials and noted that I was not sure whether this was a viable proposition.

I have since had a look in South Africa and found the following prices, for the equipment used in the design the post reported on.
battery 100 Ah R 1 240
charger 685
invertor 800 W R 1 450
plug strip 60
I must say the prices seem to be rather variable so I have taken mid range ones.
So its going to cost us R 3 400 to put this together and we end up with bits and pieces that take up space.
Commercial UPS come at different prices for different specs but give you something with a sealed battery in a single box that can sit under the desk.
In South Africa I found:
Numeric 15Ah 800W – R 800
Mercer 20Ah 600W – R 2260
DTech 104Ah 600W – R 5500
So prices are very variable, both the wattage and the battery capacity effect the cost strongly, but its hard to compare directly and accurately.
I would expect you get more with a complete system eg control software, system guarantee, more plugs and cooling for maybe a little more than making your own.The profit for the manufacturer must reduce the benefit of buying in bulk.
So it is viable to put together your own system and the original article was anyway interesting in the background it gave.
Posted by agribusiness 
Posted by agribusiness 
Posted by agribusiness 
