IMIESA August 2021

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EDITOR’S COMMENT MANAGING EDITOR Alastair Currie SENIOR JOURNALIST Kirsten Kelly JOURNALIST Nombulelo Manyana HEAD OF DESIGN Beren Bauermeister CHIEF SUB-EDITOR Tristan Snijders CONTRIBUTORS Steph Bredenhann, Dominic Collett, Kyle Holmes, Richard Jones, Jamie Louw, Henrico Range, Graham Simpson, Bhavna Soni PRODUCTION & CLIENT LIAISON MANAGER Antois-Leigh Nepgen PRODUCTION COORDINATOR Jacqueline Modise GROUP SALES MANAGER Chilomia Van Wijk BOOKKEEPER Tonya Hebenton DISTRIBUTION MANAGER Nomsa Masina DISTRIBUTION COORDINATOR Asha Pursotham SUBSCRIPTIONS subs@3smedia.co.za PRINTERS Novus Print Montague Gardens ___________________________________________________ ADVERTISING SALES KEY ACCOUNT MANAGER Joanne Lawrie Tel: +27 (0)11 233 2600 / +27 (0)82 346 5338 Email: joanne@3smedia.co.za ___________________________________________________

PUBLISHER Jacques Breytenbach 3S Media 46 Milkyway Avenue, Frankenwald, 2090 PO Box 92026, Norwood 2117 Tel: +27 (0)11 233 2600 www.3smedia.co.za ANNUAL SUBSCRIPTION: R600.00 (INCL VAT) ISSN 0257 1978 IMIESA, Inst.MUNIC. ENG. S. AFR. © Copyright 2021. All rights reserved. ___________________________________________________ IMESA CONTACTS HEAD OFFICE: Manager: Ingrid Botton P.O. Box 2190, Westville, 3630 Tel: +27 (0)31 266 3263 Email: admin@imesa.org.za Website: www.imesa.org.za BORDER Secretary: Celeste Vosloo Tel: +27 (0)43 705 2433 Email: celestev@buffalocity.gov.za EASTERN CAPE Secretary: Susan Canestra Tel: +27 (0)41 585 4142 ext. 7 Email: imesaec@imesa.org.za KWAZULU-NATAL Secretary: Ingrid Botton Tel: +27 (0)31 266 3263 Email: imesakzn@imesa.org.za NORTHERN PROVINCES Secretary: Ollah Mthembu Tel: +27 (0)82 823 7104 Email: np@imesa.org.za SOUTHERN CAPE KAROO Secretary: Henrietta Olivier Tel: +27 (0)79 390 7536 Email: imesasck@imesa.org.za WESTERN CAPE Secretary: Michelle Ackerman Tel: +27 (0)21 444 7114 Email: imesawc@imesa.org.za FREE STATE & NORTHERN CAPE Secretary: Wilma Van Der Walt Tel: +27 (0)83 457 4362 Email: imesafsnc@imesa.org.za All material herein IMIESA is copyright protected and may not be reproduced either in whole or in part without the prior written permission of the publisher. The views of the authors do not necessarily reflect those of the Institute of Municipal Engineering of Southern Africa or the publishers. _____________________________________________ Novus Holdings is a Level 2 Broad-Based Black Economic Empowerment (BBBEE) Contributor, with 125% recognised procurement recognition. View our BBBEE scorecard here: https://novus.holdings/sustainability/transformation The ABC logo is a valued stamp of measurement and trust, providing accurate and comparable circulation figures that protect the way advertising is traded. IMIESA is ABC audited and certified.

Forging an equal society

R

ebuilding and revitalising South Africa’s socio-economic capabilities is a shared objective that requires a new social compact built on trust. The July 2021 unrest in Gauteng and KwaZulu-Natal underscores this because it was such a self-destructive action. The root causes and the way the crisis was managed are also complex. This viewpoint is supported by the Public Service Commission (PSC), which, although appalled by the events, expressed the view that it provides a unique opportunity to revisit what is expected from a capable state. “The incapacity of the state to communicate and create one source of truth is indicative of a state which lacks the capacity to respond appropriately in a time of crisis,” stated the PSC in a recent statement. To intentionally place a spanner in the works, as evidence suggests in the aftermath of the July riots, resulted in billions in losses for industry, and a ripple effect for society and government. It can never be allowed to happen again.

Career civil servants In future, a key measure of the response will be the way the state invests in developing career civil servants appointed to perform professional tasks, like engineering and finance. Within the context of the National Development Plan 2030, it’s also vital that national, provincial and local government are aligned when it comes to coordinated infrastructure delivery. In the past, sound strategic planning has become bogged down and impeded by opposing political parties, especially at local government level, where the real infrastructure implementation takes place.

Local elections and vaccinations One of the more immediate steps on the road to recovery is the upcoming local government elections. The outcomes will strongly influence future municipal operational models, where there’s a major new emphasis from national government on consequence management and performancebased outcomes. At this stage, the elections are still scheduled for 27 October 2021; however, the Constitutional Court will make the final call on whether it’s safe to proceed during a raging pandemic. If postponed, the plan is to reschedule for Q1 2022. If South Africa had started sooner and on a larger scale with its vaccination programmes, perhaps a potential election postponement would have been a non-issue. As I write this, fewer than 5 million South Africans have received their second vaccine shot. It’s just not good enough and we cannot go into 2022 with such a slow uptake. The immediate priority is for government and industry to make it clear that these vaccines are safe and for the public and private sector to work together to ensure that South Africa achieves herd immunity sooner rather than later. Then the real work of rebuilding the economy can begin in earnest, mobilising the billions in infrastructure investment already committed and in the pipeline.

Alastair To our avid readers, check out what we are talking about on our website, Facebook page or follow us on Twitter and have your say.

www.infrastructurenews.co.za

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Infrastructure News

The official magazine of the Institute of Municipal Engineering of Southern Africa

INFRASTRUCTURE DEVELOPMENT • SERVICE DELIVERY • ROADS • BUILDING • MAINTENANCE

Bitumen & Asphalt

Thought Leadership

PG binder developments

Mobilising the opportunities for construction

Waste & Recycling Integrated waste management in practice

Shisalanga

Industry innovators beyond the imaginable

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Roads & Bridges Linking communities and building economies

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From rock to road

5min
pages 54-56

Digital transformation in Africa

3min
page 57

A hydraulic breakthrough for tracked carriers

2min
page 53

Outsourcing FM in the public sector

2min
page 52

Gabions are evolving

5min
pages 50-51

Novel culvert bridge design for village

3min
page 49

Ways to manage readymix waste streams

2min
page 47

Extenders can affect concrete curing

1min
page 48

IWM projects key to solving SA’s waste crisis

8min
pages 44-46

Environmental clean-ups require collective action

4min
pages 42-43

Digital twins to the rescue

4min
pages 40-41

Water Wise: An environmental brand over two decades old

2min
pages 37-38

Design innovation shapes Mhlabatshane Bulk Water project

8min
pages 34-36

Pump shafts and flow measurement

4min
pages 30-31

Pressure control to fight water shortages in Eastern Cape

5min
pages 28-29

Ultrafiltration and reverse osmosis work together

1min
page 33

eXpress booster sets meet the demand

2min
page 32

Closing the gap

5min
pages 26-27

Small town road upgrades strengthen their economies

5min
pages 24-25

Lesotho Highlands bridge programme takes shape

2min
page 23

Reducing South Africa’s infrastructure deficit with more funding

7min
pages 12-14

Mobilising the opportunities for construction

5min
pages 10-11

Implementation of PG binder specification in South Africa

9min
pages 16-19

Industry innovators beyond the imaginable

3min
pages 8-9

Obituary: Saying farewell to a changemaker

2min
page 15

World-renowned road safety campaigner to address SA conference

4min
pages 20-21

President’s comment

2min
page 7

Editor’s comment

4min
pages 5-6
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