Plumbing Africa March 2017 | Page 71

BLOCKWORD
69

Blockword

This month we extract from the SANS 10400 – Application of the National Building Regulations
Test your awareness of issues raised in this edition of Plumbing Africa.
1 4
2 5
6
3 7 8
ACROSS
1.
Water suitable for drinking.
2.
Any part of the drain system other than the main, riser or stack.
3.
It is the turbulent mixing of water.
DOWN
1.
Denotes acidity or alkalinity in water.
4.
Opaque vitreous composition.
5.
A distinct part or section of a building.
6.
Consisting of only one.
7.
Abbreviation for rigid black plastic pipe.
8.
Representative body for the plumbing industry in South Africa.
Go to page 77 for the answers. PA
www. plumbingafrica. co. za March 2017 Volume 23 I Number 1