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TECHNICAL
<< Continued from page 59
2
OVERFLOW GULLEY
Picture 4 shows a widespread problem on today’s
construction sites: the required drainage levels cannot
always be achieved and the plumber is left to try and find a
solution to the problem. The installation of a basic overflow
gulley head can be an easy solution to this problem.
3
Using the standards correctly and applying it to
our everyday plumbing work can help us save
so much time and money by doing the work
in line with the standards on our first
attempt. PA
4
November 2017 Volume 23 I Number 9
www.plumbingafrica.co.za