INCORPORATING
CONTENTS
ISSN 1812 - 1705
3
Cover © PlumbingAfrica
PARTICIPATION
NEWS 7 From Black Forest workshop to global player 9 In remembrance of an industry stalwart 11 Farewell Gert Fraser
ASSOCIATIONS 13 Report : Covid-19 impact on IOPSA membership 15 Registered plumbers : Earn CPD points
BUSINESS AND TRAINING 17 Project-based teaching and learning 21 Do not shy away from pointing out shoddy work !
PRACTICES
FEATURE 22 Heat Pumps have a role if selected and installed correctly ! 25 Water and waste runs through it – most of the time !
PROJECT 34 Washington Mews : From office to residential
DESIGN 39 Dear Plumbers
To receive your personal copy of # PlumbingAfrica , send a message with your email address to 061 809 6254 with PA02
PROTECTION
HEALTH AND SANITATION
40 Sustainable systems : The answer to emergency events , and limitations in natural resources
PRODUCTS
TECHNICAL
42 What is backflow and how must we protect against it ?
REGULARS
1 Fitting thought 3 # SurplusWater 2025 3 Save the date 42 Protection of Personal Information ( PoPI ) Act 44 Last word revisited 45 Web / Brandlistings
SAVE THE DATE
As things stand , many international and local events are postponed due to the Covid-19 global lockdown , but the following are longer term :
LOCAL EVENTS
# SURPLUS WATER
2025
Savings to date ( in millions of litres )
564 |
91 |
Sites monitored |
15 |
Number of Companies involved |
For IOPSA events , please contact IOPSA at : + 27 ( 0 ) 11 454 0025 nfo @ iopsa . org , www . iopsa . org
World Plumbing Day : 11 March every year World Water Day : 22 March every year
PlumbDrain 2022 : 20-22 September 2022 , Johannesburg Expo Centre , Nasrec
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September 2021 Volume 27 I Number 7 www . plumbingafrica . co . za