Saturday, June 11, 2011

Engineers without Borders

Yesterday I went with the Engineers without Borders, Mathis and Donata, plus a civil engineering student, Joseph, to examine a footbridge in the northwest of Rwanda.  It is the Engineers without Borders next project.  Some engineers will be coming from Germany in September to do maintenance work on the bridge, and we were doing preliminary work:  measurements, identification of problems, logistics, to make their work more effective.  We had a KIST pick-up truck and a driver from KIST.  The bridge is about 30 km south of Musanze (aka Ruhengeri) which is near Volcanoes National Park.  That 30 km took about an hour and a half.  It is an unpaved washboard road - the surface was volcanic rock and we got thoroughly shaken.  Mathis, Donata and Joseph examined the bridge for problems; I numbered sections of the bridge so they could tell the next group exactly where the problems were. I numbered sections from 1 to 39 but I left out 26.  I should have used my calculator.  Here are a few pictures of the bridge and the surroundings.

It's a serious river the bridge crosses

Mathis is measuring the amount of sag when there are people on the bridge

The children from this village must cross the bridge to get to school
The bridge is missing some boards and sways a great deal.   Joseph conducted a meeting with the people in the village; they had much to say about it.  They will be very happy to have it repaired. 

I'm a TA now!

I don't have any classroom duties during June, so I told the head of department I'd do whatever was needed.  This semester they have tutorial assistants (TAs) (they had none last semester, as KIST tried an unsuccessful cost-cutting measure), but one TA is in the U.S. and will not be back until the end of June.  So I am being a TA - I have 6 hours of tutorial, plus I attend the 4 hours of lecture that go with it.  It keeps me out of trouble.  I actually enjoy it a great deal - I do problems, help students, but have none of the planning or grading to do.  The best part of teaching.  Maybe that will be my next career.