Construction Engineering Australia V9.04 January 2024

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PROUD MEDIA PARTNER

CONCRETE INSTITUTE of

AUSTRALIA

JAN 2024

V9.04

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SUCCESS BUILT ON QUALITY

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contents Published by:

4

Industry News

14

Cover Feature: Aussie Pumps -

Editorial and Publishing Consultants Pty Ltd

ABN 85 007 693 138 PO Box 510, Broadford Victoria 3658 Australia Phone: 1300 EPC GROUP (1300 372 476) Int’l: +61 3 5784 2210 www.epcgroup.com Publisher and Managing Editor Anthony T Schmidt Phone: 1300 EPCGROUP (1300 372 476) Mobile: 0414 788 900 Email: ats@epcgroup.com National Advertising Sales Phone: 1300 EPCGROUP (1300 372 476) Int'l: +61 3 5784 2210 Email: ats@epcgroup.com Business Development Manager Jodie Gaffney - AmAgo Mobile: 0439 749 993 Email: jodie@amago.com.au Advertising Sales - WA Licia Salomone - OKeeffe Media Mobile: 0412 080 600 Email: licia@okm.com.au

JAN 2024 Volume 9 Number 4

Success Built on Quality

4

18

Equipment Focus

22

Project Brief

24

ETIA Blog: Geotechnical Design and Software in the 21st Century

26

14

ACRS Feature - The Rise in Demand for Sustainable Steel

30

Product Focus - NCC Compliance and Lysaght® Steel Building Products

32

26

The Synergy of Modular Construction and Emerging

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Technologies

38

32

National Precast News

About the Cover Far from its humble beginnings in 1993 in a shed on Sydney’s outer northern fringes, Australian Pump Industries - more popularly known as Aussie Pumps - has grown to become one of Australia’s most respected specialist pump manufacturers and suppliers. Its success has been built on the quality and performance of its products.

Turn to Page 14 for the full story.

BUILD WITH CONFIDENCE BUILD BETTER WITH LYSAGHT The National Construction Code of Australia (NCC) sets the standard for safety, health, amenity and sustainability in building and construction. But the risks of using non-compliant products are real and can leave installers, builders and suppliers liable for cost of replacement, rectification and consequential damages. The LYSAGHT® range of Australian-made steel building products has been developed, tested and manufactured to not only meet our country’s demanding climatic and geographic requirements but also to provide building designers, builders and owners with the confidence that comes from using our guaranteed compliant products.

Download the educational white paper “Metal Building Products - A Guide to National Construction Code Compliance” and LYSAGHT® Product Compliance Bulletins at products.lysaght.com/compliance LYSAGHT® and ® product names are registered trademarks of BlueScope Steel Limited and ™ product names are trademarks of BlueScope Steel Limited. © 2024 BlueScope Steel Limited. ABN 16 000 011 058. All rights reserved. LYH2429 – 01/24

INSPIRATION TO BUILD BETTER

INDUSTRY NEWS

World’s First Silica-Free Stone to Fill Gap After Government Bans Engineered Stone From July 2024 The recent move by Federal and State Governments to ban the use of engineered stone in kitchen and bathroom benchtops will force the sector to quickly pivot and seek replacement products ahead of the July 2024 deadline.

One of the alternatives expected to become a popular choice for kitchen and building firms is Lapitec, the world’s first silica-free stone which is manufactured in Italy and is now available in Australia.

Lapitec is a revolutionary product known as “sintered stone” which is produced using a patented process of

Report Predicts Global Surge In Net-Zero Energy Buildings The count of net-zero energy buildings

such as Siemens, Schneider Electric, and

worldwide will experience significant

Univers optimise performance. Carbon-

expansion in the coming years, according

storing materials and circular construction

to a new report from global technology

techniques reduce lifecycle impacts.

intelligence firm ABI Research. Driven by

Regions leading the net-zero building

climate imperatives, policy support, and

charge include North America, Western

maturing digital technologies, the market

Europe, and progressive urban centres in

is forecasted to grow at a 29% Compound

Asia Pacific. Supportive policies, technology

Annual Growth Rate (CAGR) through 2027.

leadership, and climate awareness drive

“With buildings accounting for over onethird of global energy consumption, the real

these markets.

Upfront, net-zero buildings carry a 5-19%

intense heat and high pressure. It features a mix of natural minerals that are completely free of silica, resins, inks and petroleum derivatives.

Melbourne stonemason John Guzzardi, of Peraway Marble - whose family have 100 years combined experience working with stone - said: “Lapitec sintered

estate sector is under mounting pressure

premium for commercial and 5-15% for

stone will be one of the replacements for reconstituted

to embrace net-zero,” explains Dominique

residential. However, the investment pays

stone. It’s versatile and very safe for all workers, as it is

Bonte, Vice President, End Markets at ABI

back over decades of operations through

crystalline-silica free.”

Research.

dramatically lowered utility and maintenance

Commenting on the governments’ decision to ban

“Governments, corporations, and society

costs. Demonstrating positive value impacts

engineered stone, Lapitec Australia’s Managing Director

at large recognize the pivotal role buildings

for owners and occupants remains a priority.

Samuele Tosi said: “Fine crystalline-silica powders

play in reducing emissions and energy use,”

“Technologies now exist to make net-zero

are dangerous to human health, particularly if inhaled

energy feasible at scale,” Bonte concludes.

when engineered stone, porcelain, ceramic or other

“But the real estate ecosystem must

stone products containing silica are cut without the

of global buildings, the net-zero segment is

continue collaborating across construction,

recommended safety procedures being followed in full.”

gaining strong momentum.

policy, finance, and technology to make

Bonte added.

Despite currently representing just 0.023%

The report, From Energy-Efficient to Net-Zero Buildings, projects over 5,500 commercial and residential net-zero

“Unfortunately, many tradespeople have been exposed

it accessible and attractive for owners

to the risk of silicosis by companies who have not

globally.”

adhered to the strict safety rules.”

These findings are from ABI Research’s

Now, thankfully, this risk can now be removed with our

buildings globally by 2027, up from 1,200 in

From Energy-Efficient to Net-Zero Buildings

new stone which provides a totally safe alternative to

2022. While still a niche, this growth signals

application analysis report. This report is part

existing stone and building products,” Mr Tosi added.

the accelerating transition toward high-

of the company’s Smart Buildings research

performance real estate.

service, which includes research, data, and

by both TestSafe Australia as well as the European

ABI Insights.

Commission. The stone can be used for indoor and

The evolution is enabled by progress across

Importantly, Lapitec has been fully tested and certified

renewable energy, efficiency software, and

Based on extensive primary interviews,

outdoor kitchens, benches and tabletops, bathrooms,

sustainable materials. Solar photovoltaics,

Application Analysis reports present an

ventilated facades, roofing, cladding, flooring, paving,

geothermal heating, and battery storage

in-depth analysis of key market trends and

spas, swimming pools, underwater installations, indoor

make onsite zero-carbon energy generation

factors for a specific technology.

and outdoor surfaces and custom furnishings.

achievable. Digital twin systems and building management software from companies

4 Construction Engineering Australia • January 2024

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For more information, visit: https://www.smartstone.com.au

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INDUSTRY NEWS

MATES in Construction Announces Ground-breaking Partnership with EML Group to Enhance Mental Health Support in the Construction Industry

broadening their understanding of the risks of suicide within the construction sector.

This partnership showcases MATES' commitment to enhancing mental health and wellbeing in the construction industry, with the support of EML. Together, we are setting a new standard for mental health support and suicide prevention, showcasing the powerful impact of collaborative

MATES in Construction, a leading charity

Construction Industry's Blueprint for Better

efforts in creating a real difference in the lives of

dedicated to reducing suicide in the Australian

Mental Health and Suicide Prevention. The

workers.

construction industry, is delighted to announce

newly appointed Field Officers will concentrate

a landmark partnership with EML Group

on providing customised training and on-site

ABOUT MATES IN CONSTRUCTION

(EML), the largest specialist in personal injury

sessions, with a strong emphasis on mental health

MATES in Construction is a charity established in

claims management in Australia. The two-year

and suicide prevention strategies.

2008 to reduce the high level of suicide among

collaboration is aimed at bolstering mental health support within the construction sector.

With EML's funding via the Mutual Benefits

Daniel Walton, EML Group Executive, said “EML’s

Australian construction workers. It is unique in

purpose is to help people get their lives back.

that it is an industry-led approach to an industry

Our partnership with MATES will help to extend

problem.

program, MATES will add two additional Field

services and support even further, providing

Officers in New South Wales, significantly

construction workers with additional access to

community development programmes on sites and

expanding its capacity to offer vital on-site

critical suicide prevention services.”

support workers in need through case management

support and training. This initiative is anticipated

EML’s construction clients, as well as the wider

to positively influence the lives of approximately

industry, will benefit from a custom-developed

2,300 construction workers annually.

mental health strategy using the MATES Blueprint

Brad Parker, CEO, MATES in Construction

MATES provide suicide prevention through

and the 24/7 MATES helpline (1300 642 111).

For more information, visit: https://mates.org.au

model. This strategy will involve a comprehensive

NSW, commented on the partnership: “This

on-site delivery model, engaging all levels of

collaboration with EML is a game-changer for us.

the business ecosystem, from head offices to

With EML’s support, we can extend our reach and

construction sites and contractors. EML’s role

provide more targeted, effective mental health

in introducing their clients to MATES is pivotal,

interventions to construction workers. Together,

aiding each organisation in developing its own

we’re not just building structures; we’re building a

mental health plan based on the Construction

more resilient, mentally healthy workforce.”

Industry Blueprint assessment tool.

The partnership is perfectly aligned with

In addition, MATES will also share its expertise

the objectives of the Australian Building and

with EML's claims teams and support office staff,

Rockwell Automation Partners with Engineers Without Borders Australia Rockwell Automation, the world’s largest company dedicated to industrial automation and digital transformation, has announced a new partnership with Engineers Without Borders Australia (EWB) to support sustainable development in local and regional communities.

Rockwell Automation and EWB share a vision that encouraging young students to develop a sustainability mindset, supported by curiosity and

Anthony Wong, Regional Director, South Pacific, Rockwell Automation; and Sharon Bocarro, Chief Development Officer, EWB Australia signed off on the new partnership in December at Rockwell’s headquarters in Hawthorn, Melbourne.

Anthony Wong, Regional Director South Pacific, with Rockwell Automation.

“We are excited to expand on our existing philanthropic support for

belief in the power of engineering, can help overcome the world’s sustainable

STEM education and workforce enablement, which will help contribute to

development challenges.

sustainable outcomes for our company, customers and communities.”

Under this partnership, Rockwell Automation Australia employees will

EWB Australia collaborates with partner organisations like Rockwell on

train and inspire budding engineers in the problem-solving possibilities of

working with disadvantaged communities in-country to assist them in gaining

engineering. EWB and Rockwell will also explore opportunities for employees

access to the knowledge, resources, skills, and appropriate technologies

to collaborate to solve regional problems including increasing diversity in the

needed to achieve their community priorities.

engineering sector through engaging Indigenous and female students, as well as those from low socio-economic backgrounds – cohorts that are currently underrepresented in the industry.

“This partnership demonstrates Rockwell Automation’s commitment to our local communities and our belief in expanding human possibility,” said

6 Construction Engineering Australia • January 2024

“We are delighted with this new partnership with Rockwell Automation,” said Sharon Bocarro, Chief Development Officer with EWB. “They are shaping the future in a huge range of engineering-focused industries, and the expertise of Rockwell Automation staff will greatly help our local community initiatives,” Ms Bocarro added.

Framing that delivered an all-round vision within tight timeframes.

When this distinctive circular designed school required completion for the start of the academic year, light gauge steel framing made from TRUECORE® steel delivered.

Prefabricated and then assembled on site, impressively large roof truss and frame modules were craned to height, then safely and efficiently installed into their elevated positions.

The end result is a state-of-the-art learning space designed in the round and produced on time.

Visit truecore.com.au to learn more.

LEARN MORE

TRUECORE®, BlueScope and the BlueScope brand mark are registered trade marks of BlueScope Steel Limited. © BlueScope Steel Limited 2021 ABN 16 000 011 058.

All rights reserved. Image courtesy of School Infrastructure NSW and Austruss.

INDUSTRY NEWS

Etex complements its architectural design capabilities with the acquisition of fibre cement innovator SCALAMID

Decisive action by Government banning engineered stone will save lives Decisive action by Government banning engineered stoThe only standalone medical research institute in Australia dedicated to dust-related diseases has welcomed unified action by state and federal governments in deciding to ban engineered stone, which causes silicosis.

Asbestos and Dust Diseases Research Institute (ADDRI) Chair Peter Tighe said that the ban announced in December would save lives and is a tribute to the strong community and union-led campaign against the product.

“Victims of exposure to engineered stone and trade unions have painted a compelling picture to government and regulators, that this common building product has the potential to be the next asbestos epidemic, in terms of dust disease.”

“The reality is that Silicosis and other dust-related diseases caused by occupational exposure are entirely preventable – Australian workers are now dying because of the market for these vanity products.”

“Minister Tony Bourke is to be congratulated for listening and acting so decisively.”

“Most Australian states and territories have publicly supported a ban on engineered stone over the course of 2023 – the Federal Government’s decision today to impose a ban at a national level, however, will protect all Australians,” Peter Tighe said.

Etex, the global building material manufacturer and pioneer in lightweight

On the 4th April this year, the Asbestos Diseases Research Institute

construction, has taken a significant step to further enhance architectural

formally announced its new name and scope in recognition of the

design with the acquisition of SCALAMID, a manufacturer of fibre cement

significant impact that dust-related diseases pose to Australians –

panels featuring cutting-edge digital printing and coating technology. This

launching its new name: the Asbestos and Dust Diseases Research Institute

strategic move offers new possibilities for customers’ design and reinforces

(ADDRI).

Etex's commitment to advancing innovation in the lightweight construction industry.

SCALAMID, with its dedicated team based in Sobota, near Poznan in Poland, operates a state-of-the-art fibre cement board production and finishing line, with potential for expansion.

The ground-breaking technology acquired through this deal allows for

With this formal announcement, the institute has expanded its team of dust disease specialists, broadened research collaborations and is developing significant research projects that will directly aim to address the burden of all dust diseases.

Earlier this year ADDRI welcomed a $5 million commitment by the NSW government to support research at ADDRI into treatment options for

the printing of designs, images and colours directly onto fibre cement

Silicosis. This funding will also focus on supporting silicosis patients and

boards, providing new options for architects, designers, and ultimately Etex

their families.

customers. SCALAMID's fibre cement panels are known for their quality and are widely used for both interior and exterior applications such as façades.

Etex acquired SCALAMID from Pozbruk, a Polish manufacturer of concrete elements such as prefabricated systems, paving stones, fences and garden architecture products with over 35 years of experience.

Bernard Delvaux, CEO of Etex: “This acquisition is a significant step in Etex's journey to continuously evolve and innovate in the building materials sector. We are excited about the potential it brings for us to grow by reaching new markets through new applications and to better serve our clients with cutting-edge solutions.”

Michael Fenlon, head of the Exteriors division at Etex: “Joining forces with SCALAMID will further support our capacities for fibre cement boards and that of our EQUITONE product brand with new coated and printed fibre cement boards. Our vision is to offer customers more choices, providing them with the flexibility to meet their specific requirements and customisation needs. The potential for creating truly unique fibre cement designs is now limitless.”

8 Construction Engineering Australia • January 2024

IN THIS BUSINESS, YOU NEED THE BEST TO SUCCEED

When your business is under pressure to deliver you need to maintain your engine at its best. New Caltex Delo® is formulated with our innovative ISOSYN™ Advanced Technology to give you excellent durability, reliability, and efficiency.

Talk to your local distributor or find out more about Caltex fuels and lubricants.

Let’s go further™

www.caltex.com/au/business-solutions

INDUSTRY NEWS

House Approvals Remain At Low Levels

The Australian Bureau of Statistics recently

throughout 2023 will see the volume of homes

released its monthly building approvals data for

commencing construction continue to slow this

November 2023 for detached houses and multi-

year.

units covering all states and territories.

“Other leading indicators of activity in the

“The fall in this month’s figures sees approvals

housing market, such as new home sales and

in the three months to November lower by 8.0

housing finance data, are also consistent with

“New house building approvals decreased by 1.9

per cent compared to the same period in the

their confirmation of this projected slowdown.

per cent in the month of November,” stated HIA

previous year,” added Mr Reardon.

Chief Economist, Tim Reardon.

“The low volume of building approvals

“The rise in the cash rate is the primary cause of this slowdown in approvals.

“A continued fall in the number of new homes approved indicates a slow start to the Australian government’s ambition to build 1.2 million new homes in five years starting mid-2024,” concluded Mr Reardon.

In seasonally adjusted terms, decreases in house approvals in the three months to November compared to the same period in the previous year were led by New South Wales (-16.0 per cent), Victoria (-7.2 per cent), South Australia (-6.6 per cent) and Queensland (-6.0 per cent). Western Australia saw a 5.4 per cent increase over the same period. In original terms, detached approvals in the same period fell in the Northern Territory (-30.5 per cent) and in Tasmania (-21.9 per cent), while the Australian Capital Territory saw an increase (+3.0 per cent).

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www.mi-mep.com.au 10 Construction Engineering Australia • January 2024

INDUSTRY NEWS

American Concrete Pavement Association Announces New Board Of Directors And Chair The American Concrete Pavement Association (ACPA) is recently announced Ernie Peterson of

vice president in 2012.

He was on the board of directors for the

Ash Grove Cement as the Chairman of the Board

National Concrete Pavement Technology Center

of Directors in 2024.

(CP Tech Center) for two terms and is a past-

Mr Peterson is the Vice President of Sales – Midwest for Ash Grove Cement, responsible

President of the Nebraska Concrete Paving Association.

for sales and transportation functions in eight

“With his experience serving both concrete

states from South Dakota to Louisiana. He holds

paving businesses and research organizations,

a Bachelor of Arts degree from Iowa State

Ernie brings deep expertise to the board and will

University and a Master of Science from the

be a valuable asset to the ACPA in the upcoming

University of South Dakota.

year,” said Laura O’Neill Kaumo, President & CEO

Mr Peterson has worked for Ash Grove for 25

of ACPA.

years in various capacities. He joined Ash Grove

“I am proud to play a part in the ACPA’s

in 1992 as a sales representative in western Iowa.

mission to support the construction of high

In 1998, he went to work for Fibermesh and then

quality pavements,” Mr Peterson said.

became the Executive Director of the Nebraska

“Our industry has a responsibility to the

infrastructure, we don’t consider these terms to be just words—they are who we are and what we do,” said Peterson.

ACPA also recently elected a new slate of board members. New members are Ruben Guerrero

Concrete & Aggregates Association. In 2002 he

driving public to deliver safe, efficient highways,

of Salt River Materials Group, Joe Weishaar of

re-joined Ash Grove as a District Sales Manager,

bridges and runways that will stand the test of

Plote Construction, Inc., Joel Galassini of Cemex,

moving up to Regional Sales Manager and

time. As we strive for things like permanence

and Greg Mulder of the Iowa Concrete Paving

holding that role for 15 years before becoming

and dependability in our transportation

Association.

Construction Engineering Australia • January 2024 11

INNOVATIVE ‘LOW STRESS’ DESIGN With its innovative design and patented ‘post/fuse’ system, DOLRE ‘Regular’ barrier delivers MASH TL4-rated protection while limiting the maximum transverse force transmitted to the bridge deck to less than 44 kN/post (22 kN/metre), which equates to only 14% of the ultimate outward transverse design load as per AS5100.2-2017.

What’s more, at around 120 kg/m installed, DOLRE bridge traffic barriers are significantly lighter than many AS5100 ‘Regular’ / MASH TL4-rated barrier alternatives.

SEAMLESS PROTECTION WITH DOLRE TL4 TRANSITIONS DOLRE transitions have been designed and tested to provide full longitudinal load transfer between the bridge traffic barrier and connecting roadside barriers.

The DOLRE ‘Regular’ barrier, together with the DOLRE transitions and Thrie-Beam barriers create an engineered continuum of MASH TL4 protection – delivering maximum safety for road users onto and across the bridge structure.

WHERE PERFORMANCE AND AESTHETICS MEET DOLRE’s clean, uncluttered lines and aesthetically pleasing design make it an ideal match for a wide variety of bridge designs and locations. The design allows for rapid installation, as well as rapid repair and reinstatement of the barrier following an impact. DOLRE is also easy to dismantle and remove in times of flood, thereby helping to significantly reduce the risk of damage to valuable bridge assets caused by flood-borne debris.

DOLRE is also available with an extensive range of standard or custom fascia designs and integrated lighting options.

CHOICE OF PERFORMANCE LEVELS Available in a range of AS5100-2017 performance levels, including DOLRE Low (MASH TL2 | EN1317 N2), DOLRE Regular (MASH TL4 | EN1317 H2) and DOLRE Medium (MASH TL5+ | EN1317 H4b), there is a DOLRE barrier to suit virtually any bridge, culvert or road embankment application.

All DOLRE systems feature three rails - two rails for the initial vehicle impact and one rail to resist rollover – and one post design per system type, suitable for both sides of the bridge.

www.lbaustralia.com.au

Ph 1300 522 878

Ideal for bridge refurbishment and safety upgrade projects, DOLRE’s ground-breaking ‘low stress’ design restricts the outward transverse force transmitted to the bridge deck during a vehicular impact to a fraction of the bridge deck's capacity, thereby minimising the risk of damage to the bridge deck and structure during a vehicular impact.

DOLRE bridge traffic barriers can play a significant role in extending the serviceable life of many existing bridges - delivering AS5100 and AS3845 compliant protection without the need for expensive deck strengthening works or additional reinforcement.

DISCOVER MORE

COVER FEATURE

SUCCESS BUILT ON QUALITY

14 Construction Engineering Australia • January 2024

Far from its humble beginnings in 1993 in a shed on Sydney’s outer northern fringes, Australian Pump Industries - more popularly known as Aussie Pumps - has grown to become one of Australia’s most respected specialist pump manufacturers and suppliers. Its success has been built on the quality and performance of its products. These products are widely used and trusted by industry and authorities across Europe, Africa, the Asia-Pacific, of course, Australia.

COVER FEATURE

The company is focused on self priming fire-fighting pumps, heavy-duty trash pumps and transfer pumps - including its world-renowned range of high-capacity water pumps for flood recovery. It also builds and supplies high-pressure cleaning equipment, hydro-blasters, hydrostatic testers, and marine-grade fire suppression and chemical transfer pumps. Aussie Pumps specialises in niche markets where quality and performance are critical.

Last year this Australian family-owned company celebrated its 30th year. Aussie Pumps continues to go from strength to strength, further expanding its manufacturing and export capabilities with a new 10,000m2 facility in Sydney’s prestigious Norwest Industrial precinct. As well as housing the company’s administration and sales headquarters, the new site incorporates a large, modern production facility, a test room, R&D hub, a high-cube warehouse and distribution centre, and a new training academy.

Speaking about the new facility, Australian Pump Industries Managing Director, Warwick Lorenz, commented: “While the new Norwest facility clearly represents a major milestone in Aussie Pumps story - especially in terms of boosting our manufacturing and export capabilities - for me personally, I believe it also highlights the fact that with the right team, well designed, high-quality products and a customer-focused approach, Australian manufacturing cannot only compete on the world stage… it can lead the way.”

“When we started out in 1993, we were entering a ‘mature’ market with established players. Without wanting to sound glib, we knew that the only way we could succeed was to ensure that we had the best products and offered the highest level of customer service,” Warwick said.

“Right from the outset, we focused on working with our customers to develop and deliver high quality, reliable products and solutions that met their needs,” he added “and I’m proud to say that focus on quality and service remains at the core of everything we do."

An Aussie Pumps MQ600TD in action during flood mitigation activities in Horsham, Victoria.

MADE FOR AUSTRALIA Not surprisingly, this focus on delivering robust and reliable products that are well designed and built to withstand the harsh Australian environment continues to be the key driving factor in the company’s success.

When the company started out, it was operating with four staff from a 600m2 shed on a semi-rural property in Arcadia, in Sydney’s outer north-west. Within two years demand for Aussie Pumps' products not only saw the company grow to a total of 14 staff, it also necessitated a massive expansion of its facilities.

The solution came in 1995 in the form of a 3,000 sqm facility in the Sydney suburb of Castle Hill – the building that was to become home to Australian Pump Industries for the next 28 years.

“When we first started out in 1993, we thought that we’d never use all of the space available,” Warwick Lorenz said. “Little did we know that within 2½ years we’d have to relocate to somewhere with even more capacity.”

Another major step forward for Australian Pump Industries also occurred in 1995, when John Hales joined the company as Chief

Engineer. John had worked with Warwick at Tutt Bryant, where Warwick had previously run the Pacific Pump Division.

“John and I have always shared the same ethos in business, in that we both sincerely believe the most important person in any business is the person at the end of the line – namely, the person using the product,” Warwick Lorenz said.

Whether it’s an individual user, rural council, small regional fire service, or a major mine operator, construction company or equipment hire business, the company works with customers to understand their needs. That, in turn, helps them to ensure that the products deliver the performance and reliability expected – which is particularly important when it comes to fire pumps or water transfer pumps for emergency flood recovery.

Australian Pump Industries is an ISO 9001 Quality Certified company and was one of the first Australian companies in the sector to attain certification. The company’s quality culture has been adopted right throughout the organisation, with customer satisfaction being at the core of the program.

Pumps in production for the NSW Fire & Rescue Service

Construction Engineering Australia • January 2024 15

COVER FEATURE

FOCUS ON INNOVATION

FIRE PUMP HEROS

Over the past thirty years, Australian Pump Industries has been responsible for a number of world-first product innovations in both pumps and high-pressure equipment.

“In an ever-changing world, we recognise that there’s no time to rest on your laurels,” Warwick Lorenz added. “We’re always striving to make improvements, whether that’s in terms of pump capacity, efficiency, economic operation, safety or ease of use.”

“As Aussie Pumps’ Chief Engineer, John Hales plays a critical role in spearheading our product research and development activities. He can take an idea and make it a reality, and that’s critical when it comes to staying at the forefront of product design and performance,” Warwick said.

The many challenges presented by Australia’s severe weather extremes, now exacerbated by climate change have been a major catalyst behind Aussie Pumps’ product development program.

As an example, one product to come out of the program is the Aussie Fire Chief, now widely regarded as the world’s finest lightweight portable fire pump.

From this hero product, Aussie Pumps now offers a huge range of models and capacities. Starting with smaller units suitable for spot fire mop-up, personal fire protection and domestic applications, the range runs through to big 4” pumps suitable for rural/commercial property protection and brigade use. All are designed and built using the highest quality engines and components for maximum reliability and ease of use.

As well as being the pump of choice for thousands of farmers, Aussie Pumps’ fire pumps are used by major Government

Aussie’s 4” high performance Sea Skipper, used to load fire trucks with brackish water.

departments including the Department of Defence, the NSW Rural Fire Service, the NSW Fire Brigade and the Queensland Fire Brigade and the NSW National Parks and Wildlife Service to name a few. The company’s fire pumps, notably the Aussie Fire Chief, are also used extensively by firefighting authorities in France, Spain, Portugal as well as Indonesia and Malaysia.

As well as housing the company’s administration and sales headquarters, the new Norwest site incorporates a large, modern production facility, a test room, R&D hub, a high-cube warehouse and distribution centre, and a new training academy.

HIGH-PERFORMANCE TRASH PUMPS Aussie Pumps’ range of QP (Quik Prime) trash pumps are also achieving success worldwide.

Renowned for their ultra-rugged design and reliable performance, Aussie QP trash pumps are available in a choice of 2”, 3” and 4” configurations, with flows of up to 1,800 litres per minute.

Powered by either a Yanmar diesel or Honda petrol engine, they’re easy to set up, operate and service, and are designed to start first time, every time.

Aussie QP trash pumps are ideal for a wide variety of applications, including: • Construction Site Dewatering • Wastewater Handling

16 Construction Engineering Australia • January 2024

• Effluent Pump Out • Livestock Wastewater Disposal • Solids-laden Mine Waste Pump Out Designed with a focus on durability and longevity, the pumps feature an abrasive-resistant silicon carbide mech seal, and high SG cast iron impeller and volute. The large, open vane impellers enable small solids to pass through the pump without clogging.

Together with their extremely robust design and performance, one of the other major benefits of the Aussie QP Trash Pump range is the front-mounted cleanout port. This facilitates cleaning the pump internals without the need to disconnect pipework, which significantly reduces downtime in the event of pump blockage.

5-YEAR WARRANTY As with all pumps in the Aussie Quik Prime range, Aussie QP trash pumps are covered by an exclusive five-year warranty, a clear indicator of the company’s confidence and the product’s quality. The five-year warranty applies to all Aussie Quik Prime fire pumps, as well as high-pressure and lowpressure transfer pumps, and heavy-duty trash pumps.

COVER FEATURE

Aussie’s Scud HR Industrial Pressure Cleaner with new reel plate in front, allowing for a lift bar on top.

A HIGH-PRESSURE WORLD Aussie Pumps has also pioneered an extensive range of industrial high-pressure cleaners, hydroblasters and jetters, including the revolutionary Aussie Cobra drain cleaning jetter.

Available in a choice of trolley/cube mounted or trailer/skid mounted designs, Aussie drain cleaning jetters deliver up to 5,000psi of water pressure to clear chokes in sewer lines, pipes and drains. These high-performance units are revolutionising the plumbing industry. Drain cleaning Jetters are taking over from electric eels, as plumbers see the safety and efficiency benefits they offer. These machines can also be used for cleaning off graffiti, rust removal and washing down public facilities.

“Our Jetters were designed by plumbers for plumbers thanks to our close association with some exceptionally smart people,” said Warwick. “Even today the product is still evolving as we receive feedback from the market.”

Aussie Pumps carries Australia’s largest range of specialist high-pressure cleaning equipment, with options to suit every application. Specifically developed with a focus on reliability, efficiency, and product longevity, Aussie Pumps cold water blasters are available with a choice of engine drive, electric drive and hydraulic drive options, with pressures up to 7000psi.

In keeping with the company’s focus on reducing the environmental impact of cleaning, Aussie Pumps’ robust range of high-pressure steam cleaning equipment makes short work of oil, grease, gum, and graffiti - without the need for chemicals. The steam cleaning units are available in a choice of engine-driven or electric-driven models as either trailer-mounted, skid-mounted or fully self-contained units, with a range of capacities and accessories to suit every application.

Aussie Pumps products and accessories are available across Australia through the company’s extensive National Dealer Network. For further information on Aussie Pumps’ comprehensive product range, or to locate your nearest dealer, visit: https://aussiepumps.com.au

FREE ONLINE SAFE OPERATOR TRAINING COURSE Aussie Pumps absolutely recommends all operators of pressure cleaners, whether using Class A or B machines, should undergo some form of safety training.

To that end, the company has produced its own online safety program, called ‘Aussie Safe Operator’.

The ‘Aussie Safe Operator’ course aims to inform users on the safe operation of Class A and Class B high-pressure water blasters to 500 Bar maximum pressure.

The course is extremely thorough, covering a range of key topics, including Australia Safety Standards for Operators, triplex pump technology, identifying and minimising hazards associated with highpressure water blasting, and basic machine maintenance.

Managers are encouraged to have their operators trained through the program.

Access this free training is available online by visiting https://aussiepumps.com.au or scanning the QR CODE.

Construction Engineering Australia • January 2024 17

PROJECT BRIEF

FDC & DELOITTE PARRAMATTA WIN MBA AWARD FOR EXCELLENCE FDC’s impressive fit out of Deloitte’s foundational western Sydney workspace has been awarded the Master Builders Australia (MBA) Award for Construction Excellence 2023.

Located at 8 Parramatta Square, the premium-grade delivery of works includes engineering, architectural solutions, considered finishes and details contributing to the diverse and growing western Sydney story.

The recently completed project spans more than 3,500sqm across two floors and includes carefully planned workstations, extensive collaboration and project spaces, a parents’ room, a faith room, wellbeing/first aid room, amenities and all-gender bathrooms.

The centrepiece of the space, however, is the ‘linking hands’ staircase. Aside from its functional and aesthetic form, the concept is derived from the indigenous sense of place, paying homage to Parramatta as a place for the eel to journey and breed which embodies fostering relationships.

“It’s the shared values between FDC and Deloitte of the importance of people and contribution to our communities that has seen our partnership go from strength to strength,” says FDC’s Founder Ben Cottle.

“Formal recognition from MBA is a wonderful acknowledgement of exactly that sentiment’ which has translated into the sensational workplace Deloitte can now offer its people,” says Ben.

18 Construction Engineering Australia • January 2024

FDC’s commitment to honouring Deloitte’s preference for local suppliers and tradespeople is evident in the use of specifically sourced materials, including recycled Australian timber from telegraph poles, Sydney sandstone and feature rugs designed by Dharug artists Leanne Mulgo Watson and Chris Tobin to encapsulate a warm, inviting and unmistakably western Sydney energy.

Helen Hamilton-James, Office Managing Partner at Deloitte Western Sydney echoed Ben’s comments.

“Deloitte Western Sydney’s office fitout at 8 Parramatta Square speaks to the innovative, forward-thinking spirit of our people, clients and the region as a whole.”

“Congratulations to FDC on this significant award win which highlights the alignment and collaboration between FDC and Deloitte in bringing such a force to life.”

“From concept to creation, FDC captured our unique Western Sydney identity and created a welcoming, relevant space for our people and clients in the heart of Parramatta,” says Helen.

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With DYNAMIC INFRASTRUCTURE there is no need to change your current bridge inspection methods or service provider. The system utilises all existing data and reports, regardless of the format or age -including paper-based engineering drawings and plans, photos, paper-based inspection and condition reports, together with digitised data and images - to build a detailed ‘health record’ for each bridge asset.

Using DYNAMIC INFRASTRUCTURE’S AI-enabled technology to identify faults and damage effectively transforms the entire process from a subjective one that relies on an individual to find and identify all faults on a structure and then make a judgement call on severity, to an objective one where over 99% of faults are identified, categorised, logged and then rated for severity against a global database of over 30,000 bridges and counting.

DYNAMIC INFRASTRUCTURE enables you to identify defects before they escalate into major failures, helping you to better manage risk and prevent unexpected expenses. It can even help you maximize warranty coverage through automated repair tracking - providing you with full visibility from the field to the office.

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A couple of days?

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All of the data, for each of your bridge assets, right at your fingertips… in one comprehensive, chronological digital ‘health record’ …and the massive time saving is only one of the benefits!

DISCOVER MORE

EQUIPMENT FOCUS

The Super Lance System gives operators more control over the concrete removal depth and as many options as possible to achieve an ideal result.

GEOTAB LAUNCHES SOLAR-POWERED ASSET TRACKER Geotab Inc., a global leader in connected vehicle technology, recently announced the availability of the solar-powered asset tracker TT600 series by PUI on the Geotab Marketplace in Australia and New Zealand.

Providing fleet managers with near real-time, detailed tracking information for assets such as trailers, containers, and generators, the solar-powered

Dual and triple nozzle heads split the waterjet to impact the concrete at multiple points, allowing it to cover more surface area in each pass.

asset tracker TT600 series is simple to install. It provides visibility into the true utilisation, dwell time, yard movements, and yard entry and exit times of a fleet’s important assets.

NEW AQUAJET SUPER LANCE SYSTEM INCREASES CONCRETE REMOVAL VERSATILITY Aquajet, a global leader in the design and manufacture of innovative hydrodemolition

removals from 10 to 50 millimetres.

The dual and triple nozzles feature Aquajet’s

The solar-powered asset tracker TT600 series by PUI utilises GPS-based tracking to provide insight into asset usage and location via the MyGeotab platform.

By using data insights, fleet managers can better address issues such as underutilisation, effective lot management and maintenance, while also addressing common trailer management challenges.

Designed to withstand harsh conditions, the solar

technology, has introduced a new Super

unique LFD (Laminar Flow Director) concept,

asset tracker is IP67-certified for rugged durability.

Lance System to increase the versatility of its

making the setup as efficient as using two

Equipped with efficient solar cells, advanced cellular

line of Aqua Cutters by allowing for several

or three separate lances. When water flow

technology, and a long battery life of up to six years,

configurations. The system includes multiple

changes direction or passes through diameter

PUI offers fleet managers a reliable, self-sustaining

parts — such as elbows, lance extensions and

changes, it creates turbulence, making the

solution to enhance business operations.

different nozzle options — to give operators

water less effective. The LFD design avoids this

more control over the concrete removal depth

by eliminating all forms of turbulence before

and as many options as possible to achieve an

water enters the nozzles. Dual and triple nozzle

ideal result.

heads work with lances, lance extensions and

Each element of the Super Lance System serves an important purpose to help

Rotolances.

Another highlight of the Super Lance System

contractors problem solve. Elbows help

is the cross nozzle configuration option for all

operators navigate tricky obstacles while lance

Rotolance models. The cross nozzle intersects

extensions can be stacked to create the correct

two water jets at a certain depth, cancelling

length required for the application.

each other out to achieve a very precise cut.

One option for the system is the dual/triple nozzle head that is compatible with all lances

It’s available with 30, 60 and 100 millimetre removal depths as standard.

“We are very excited to partner with Geotab and

The Super Lance System is based on

help expand their solutions offerings in the Australian

The dual and triple nozzle heads split the

Aquajet’s standardized Aqua Cone, which

and New Zealand markets,” said Mark Wells, President

waterjet to impact the concrete at multiple

makes several configurations possible. It

and CEO at PUI.

points, allowing it to cover more surface area

features unique elbows compatible with all

in each pass. This allows an operator who is

hose adapters that can be stacked to go around

series on the Geotab Marketplace, we are providing

working with a very powerful high-pressure

obstacles as needed. It also offers nozzle

Geotab’s over 47,000 regional customers with a tool

pump, for example, to effectively execute a

types, lances, lance extensions, and the dual

that can help them improve how they manage their

shallower removal (25 to 50 mm). Without the

nozzle head and triple nozzle head to provide

trailers, containers, and other important assets.”

dual/triple nozzle, a contractor with a 500+

contractors with greater versatility.

and lance extensions, elbows and Rotolances.

horsepower pump would typically have to

The Super Lance System is also compatible

“By offering the solar-powered asset tracker TT600

“This partnership with PUI represents a significant step in expansion for Geotab,” added Sean Killen, Vice

maximise speed and oscillation to avoid cutting

with Aquajet’s ceramic nozzles engineered for

too deeply, which can compromise the quality

extreme durability. With an expected lifetime of

“By helping our customers gain better visibility

of the result.

350 hours, Aquajet’s ceramic nozzles provide

into their important assets both on the road and off,

President Latin America, Asia and ANZ at Geotab.

By diffusing the water jet, the operator can

industry-leading longevity, cost savings and

we are helping them both increase productivity and

decrease the machine’s speed while retaining

productivity to maximize efficiency on the

better manage their fleet.”

a shallow cut. When the Rotolance, Aquajet’s

toughest jobs.

surface preparation tool, is configured with

To learn more about the Super Lance System

The solar-powered asset tracker TT600 series by PUI is available on the Geotab Marketplace: https://

the dual and triple nozzle heads, it provides

and Aquajet’s other innovative products and

marketplace.geotab.com/solutions/solar-trailer-

rotational hydrodemolition for effective shallow

solutions, visit: https://www.aquajet.se

tracker

22 Construction Engineering Australia • January 2024

EQUIPMENT FOCUS

ACCELERATING THE TRANSITION TO A MORE SUSTAINABLE FUTURE WITH THE BATTERY-POWERED B-AIR COMPRESSOR

“Lithium-ion batteries, in particular, have become the heart of countless portable devices and vehicles. And now also in one of our portable screw compressors.”

“One of the primary ways this innovation can accelerate the transition to a more sustainable future is by reducing harmful emissions and noise pollution.

Even the most advanced gasoline or diesel-powered compressors still emit noxious fumes, contributing to air pollution and climate change. Battery-

The launch of the world’s first battery-driven portable screw compressor, the

powered compressors, on the other hand, operate silently and produce no local

B-Air 185-12, marks a defining moment in the market’s transformation towards

emissions, making them ideal for indoor locations, environmentally sensitive

a low-carbon future. So says Maarten Vermeiren, Product Marketing Manager

areas and urban job sites. And all this with no compromise on performance,” he

Sustainability and Digitalization at Atlas Copco, Portable Air Division.

added.

A significant proportion of applications for Atlas Copco’s products are in

“On the contrary, it even offers new possibilities, for example for indoor

locations without easy access to electricity. As a result, diesel-power has long

applications where diesel alternatives are no option due to their emissions.”

Battery technology brings another significant advantage to the portable

reigned king of the portable compressor market. But, thanks to societal changes, technological advances and the launch of the battery-powered B-Air – which

compressor industry that is also available with electric-driven units with cords:

just so happens to be a world first – that dominance is being challenged.

energy efficiency. Battery-powered compressors are designed to maximize

Battery energy storage presents the ideal solution to provide a combination

energy utilisation, resulting in lower operating costs and a reduced carbon

of sustainability and autonomy. The B-Air runs on electricity supplied by its

footprint. Their efficient energy management systems help conserve power

battery, with its 57kWh internal battery capacity removing the need for fuel or a

while delivering high-performance output, ensuring long-term savings for

continuous external electricity supply.

both businesses and the environment.

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Cable-free when in use and compact in design, it offers portability and productivity to those working on sites where access to electricity is restricted.

products/mobile-air-compressors

This marks a significant shift for the industry, as for the first time in history, it offers a viable battery alternative to applications such as road construction, fibre optic cable blowing and crash barrier work, while providing users with the same functionality that is available with a diesel compressor.

“Battery technology has undergone a transformation in recent years, offering new non-ICE product opportunities and becoming an enabler of a more sustainable way of working across multiple industries,” Mr Vermeiren said.

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1300 36 37 34 Construction Engineering Australia • January 2024 23

ETIA BLOG

GEOTECHNICAL DESIGN AND SOFTWARE IN THE 21ST CENTURY

by Paul Uno, Director, ETIA As a young graduate engineer from the University of Sydney in the early 1980s, I worked for various consulting firms and as such had to design foundations for many types of structures. These included steel transmission towers, concrete water tanks, small overpass bridges and other such structures where knowledge of soil mechanics was crucial.

Sometimes geotechnical reports were provided (and other times not), and in the latter case I would have to make certain assumptions of the soil properties once the excavation was completed, and if required, then quickly redesign my structure to accommodate the soils uncovered during this phase.

The design calculation process was all done by hand with handheld calculators (no computer programs in those days!). The only consolation was that you got to really understand the basic principles of those geotechnical formulas when you had to apply them to real structures.

24 Construction Engineering Australia • January 2024

The grandfather of soil mechanics (Karl von Terzaghi) produced incredibly powerful formulas in 1943 to provide engineers with the ability to determine the ultimate bearing capacity of all soil types. He developed his formulas based on the brilliant work of Prandtl in Germany twenty years earlier. New and improved bearing capacity formulas with modified bearing factors (e.g. Nc, Nq and Nγ) were introduced in the 1960s and 1970s by people such as Meyerhof, Vesic and Hansen.

Even the Winkler ‘beam on elastic foundations’ model, a powerful tool for designing foundations, had its shortcomings. It accounted for the soil reactions from loadings above but did not allow for the shearing action of soil adjacent to the foundation also affected by the applied loading. This anomaly was corrected in the 1950s by Pasternak, who introduced a horizontal shear layer into the model.

The basic soil models we used, e.g. MohrCoulomb criteria are still applicable today.

However, more advanced models, such as Drucker-Prager and Modified Cam-Clay models, are now available if required.

There are software programs available that can do these foundation calculations faster and with more accuracy than we could all those years ago. Elastic methods were the primary models used to determine bearing, settlement, consolidation and so on. However, these days with software, you can model the soils to be elastic, plastic, elasto-plastic.

When I had to design for a potential slip circle failure plane, I selected a random point in front but above the side where the failure would occur, then proceeded to work out all the forces that would cause slip and all the forces that would resist slip. If the resistance value divided by the slip instability value exceeded a safety factor of 1.5, I was satisfied. Various methods were available to carry out this process (e.g.

Swedish, Bishop, Janbu). The only problem is that there could have been another failure plane (i.e. circular, non-circular or planar) that I

size of ad .... 88mm x 135 mm

2", 3" & 4" DIESEL TRASH PUMPS had not checked (due to the amount of time required to carry out the analysis by hand using any one of the methods mentioned above) that would produce a factor of safety less than 1.0!

Today there are more advanced models available (e.g. Spencer, Sarma, Morgenstern-Price) where a computer is mandatory to account for all the actions on various soil slip planes to provide for both Force equilibrium and Moment equilibrium.

Software programs (e.g. FINE Geo5 Slope Stability) analyse hundreds of points above an embankment or hillside cutting to locate and determine the lowest factor of safety - and it does this in a matter of seconds! Other programs include Spread Footing, Pile Design, Retaining Wall, Sheeting Design, Rock Stability, Masonry and Cantilever Wall, Ground Loss and Settlement, just to name a few.

The FINE Geo5 software people even have a Finite Element Analysis (FEM) program that can analyse the most complex combination of soil layers and applied loads.

FINE Geo5 technical staff are always improving their programs (e.g.

Stratigraphy) and recently released Laboratory, a new program within Geo5 that produces graphs for tests such as Triaxial, Oedometer, and CBR (a boon to geotechnical engineers).

FINE Geo5 allow engineers to either purchase individual programs as perpetual licences or as annual subscription licenses (at only 40% of the full cost). An even better option is to purchase a package that incorporates many of the individual programs but at a much cheaper overall cost – in some cases up to 50% saving compared to buying the programs individually.

At ETIA, we are the agent for FINE Geo5 software in Australia and New Zealand. We also conduct training courses for engineers who wish to understand the basic principles of geotechnical design before applying software.

Our main training courses in the geotechnical area are: Slope stability, Retaining walls, Pile and Sheeting design, Shallow foundations and Residential slabs and footings. Besides attending these Geotechnical courses, you can also purchase the various Geo5 software programs (or packages) that allow you to design these structures in a matter of minutes.

ETIA also conducts training courses for engineers (and paraprofessionals) on other topics, including: Earthquake Design, Wind Design, Steel Design, Reinforced Concrete, Hydraulics, On-Site Detention, Timber Design, Forensics, Composite, Industrial Floors, Metallurgy, Process Piping, Cold Formed Steel, Glass-Aluminium Curtain Wall Design, Risk Management, Concrete Pipes and Pipelines, Prestressed Concrete, Concrete Repair and Industrial Buildings design.

Visit www.etia.net.au to see the full list of courses available in 2024, as well as information on Geo5 software programs.

This blog is the latest in a series produced for Construction Engineering Australia by globally respected engineering educator and reinforced concrete specialist, PAUL UNO BE MBdgSc MIE(Aust) CPEng NER RPEQ APEC Engineer IntPE(Aus), Director, ETIA

(Engineering Training Institute Australia).

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DIRT SPE

ACRS FEATURE

THE RISE IN DEMAND FOR SUSTAINABLE STEEL

2023 has seen an increased focus on sustainability in steel; construction generally is headed towards a carbon-constrained environment – for example, state governments have targets of 30-75% emissions reductions by 2030.[1] While the focus has been on reducing carbon emissions due to operational energy consumption, the embodied carbon in structures is quickly becoming a focus. Industry initiatives like MECLA

26 Construction Engineering Australia • January 2024

and NABERS are reflecting these changes.

This is stimulating the demand for low-emission steel in construction.

Importantly, this is not a single-sector issue – other industries are also demanding green steel. Electric vehicle manufacturers, for example, want materials with low or zero carbon emissions, in keeping with their broader zero emissions goals.

ACRS FEATURE

INDUSTRY DEVELOPMENTS

SUSTAINABILITY CERTIFICATION

The Australian steel industry has made some incremental changes in recent years, improving sustainability by increasing energy efficiency to reduce consumption, focusing on the efficient use of steel in structures, as well as launching new products with a reduced carbon footprint.

Decarbonising the electricity supply will play a major role in enabling of low-emission steel. The global push to carbon neutrality is creating a range of interesting opportunities with a number of potential developments on the horizon.

For example, Green Steel WA is developing plans for an electric-arc furnace powered by renewable energy, as well as a renewable energy-powered green steel recycling mill and a low-carbon technology hot briquetted iron (HBI) plant. In Whyalla, South Australia, GFG Alliance plans to replace its coke-fuelled blast furnace with an electric arc furnace, reducing carbon emissions by 90%.[2]

The industry is increasingly recognising the importance of sustainable materials and striving to keep up, as the Australian market seeks compliant products that are recognised by Green Building Council Australia (GBCA). However, not all sustainability certification schemes are created equal.

It’s important that schemes analyse the full lifecycle of a product. For example, steel processors/ fabricators’ environmental impact may be quantified through a lifecycle assessment (LCA) which quantifies the kilograms of CO2e (carbon dioxide equivalent) emissions per tonne of steel (i.e. the global warming potential or GWP).

However, for steel manufacturers, environmental product declarations (EPDs) are presented to quantify not only the GWP but also the broader environmental impacts of manufacturing the steel products. The emissions produced by processing or fabricating steel are small compared to the

steel manufacturer’s emissions, however, a responsible fabricator/ processor should be presenting a verified account of their sustainability credentials, assessing and declaring their contribution to the carbon footprint in the creation of a product. By providing this, the total carbon emissions can be accurately determined throughout the entirety of the supply chain.

In practice, a GWP for manufactured material is usually provided, and a processor takes this number and adds their contribution for any processing, as well as the downstream supply to the end user.

Hence, at the point of construction, the total GWP is known.

UNDERSTANDING DIFFERENT SCHEMES When looking at different sustainability schemes, it is important to ask exactly what is being appraised; if are there any measurable metrics that can be assessed; and whether or not the audits are being conducted by independent third parties?

The Sustainable Constructional Steel (SCS) Certification Scheme offered by ACRS has been developed over fourteen years and is regularly updated and enhanced to assist the industry in moving forward.

Completely independent of steel manufacturers, the ACRS/CARES Sustainable Constructional Steel scheme, requires SCS certificate holders to: • meet the ACRS Product Quality Standards • have Quality Management System ISO 9001 certification • have Environment Management System ISO14001 certification • have Safety Management System ISO 45001 certification • meet numerous environmental, social, and economic management requirements aligned with the UN Sustainable Development Goals (SDGs)

Construction Engineering Australia • January 2024 27

ACRS FEATURE

The Sustainable Constructional Steel (SCS) certification scheme ensures that construction steel entering Australia and New Zealand from anywhere in the world meets the highest global environmental, social and ethical standards, using independent certification of ESG criteria and performance indicators. In so doing, it seeks to improve the environmental, social, and economic management of steel producers and processors, as well as improving the performance of products.

The SCS scheme aligns to the UN’s Sustainable Development Goals and measures and monitors a comprehensive range of criteria through the global supply chain, including ethical business practices; modern slavery, human rights and labour conditions; environmental impacts (including circular economy and climate change); fair supplier

treatment and the socio-economic impacts of the steel value chain. Launched in 2009, its 9th version was released in 2020.

For transparency, the ACRS/CARES SCS scheme also publishes an annual report that provides benchmarks based on manufacturing type, which enables meaningful comparisons between producers and sites. These benchmarks are also adjusted with the goal of being carbon neutral by 2050.

ACRS continues to engage with global stakeholders for education and best-practice implementation of sustainability measures; we strive to help the industry move towards a more sustainable future.

For further information, please visit: https://steelcertification.com/sustainabilitycertification

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ABOUT THE SCS CERTIFICATION SCHEME The SCS Scheme covers the production of feedstock for further processing (e.g. billets, blooms slabs, wire rod), finished steel products (e.g. carbon steel bar/ coil, stainless steel bar/coil and structural steels), and fabricated materials (mesh, processed bar and welded fabrication).

The Scheme is compatible with ACRS’ traceability provisions in ACRS “Stage 1” (Manufactured Product) and “Stage 2” (Fabricated Product) certification plus the Traceability scheme for traders and distributors.

ACRS is the sole certification body in Australasia for delivery of the SCS Scheme, the internationally recognised scheme that is compatible with ACRS’ existing certification schemes and meets local market needs.

ABOUT ACRS

ABOUT CARES

Founded in 2001, the Australasian Certification Authority for Reinforcing Steels (ACRS) is Australasia’s leading, not-for-profit, independent steel certification authority.

ACRS provides the most technicallyrigorous, internationally-aligned, independent steel certification scheme to Australian and New Zealand Standards. It conducts audits and certificates over 100 suppliers from more than 24 countries for construction materials supplied to AS, NZS, EN and BS Standards, as well as a range of Government specifications.

ACRS certifies customer quality management systems and construction steel products to international quality standard ISO 9001: 2016 (or the identical ISO 9001:2015, or local equivalent); and Steelwork Fabrication and Erection Standard, AS/NZS 5131.

Founded in 1983, CARES is the world’s leading independent provider of assured certification for the construction steels industry. CARES operates in over 50 countries, providing confidence in product performance and provenance to discerning public and private sector clients. The CARES digital ecosystem offers speed and transparency in evermore complex international supply chains where safety, sustainability and product data quality are mission-critical.

[1] Except for WA. “WA to be only state without emissions reduction target for 2030”, ABC News, 21st Sep 2023: “Australia's 2030 emissions reduction goals: Tasmania: Net zero; ACT: 6575%; South Australia: More than 50%; New South Wales: 50%; Victoria: 45-50%; Federal: 43%; Queensland: 30%.

[2] “LIBERTY Steel In Whyalla Announces The Phase Out Of Coal-Based Steelmaking With Purchase Of A Low Carbon Emissions Electric Arc Furnace”, GFG Alliance, GREENSTEEL, 4th April, 2023.

28 Construction Engineering Australia • January 2024

ACRSwell SCSdoCertification How you Certified Sustainability from know your Source to Site steel?

Are you getting the steel you specified?

Choosing ‘the most Does ALL of the steel sustainable’ you’re receiving comply construction steels can with the right Standards? be a challenge, thanks to the variety of methods used With ACRS Certified steels, youto measure ‘sustainability’.

That, can be confident that you are and the factthe that many compliant products are getting AS/NZS steeleither you self-assessed or assessed against ordered. environmental management systems rather By providing effective, independent, continuous than productancertification. review of both the manufacturer and the fabricator/processor, the ACRS 2-stage product ACRS’ SCS (Sustainable Constructional Steels) certification scheme, together with the ACRS traceability Certification ensures that construction steels entering certification scheme, significantly reduce the risk of Australia and New Zealand anywhere the world meet the non-conforming steels being from delivered to yourinproject. highest global environmental, social and ethical standards, using independent certification ESG criteria and performance indicators Talk to us TODAY about howofACRS Certification gives you confidence in your with the added benefit of traceability from source to site. steel supply.

ACRS ACRS -- Independent, Independent, Expert Expert Third Third Party Party Certification Certification and and Verification Verification of of Reinforcing, Prestressing and Structural Steels for Compliance with Reinforcing, Prestressing and Structural Steels for Compliance with Australian Australian and and New New Zealand Zealand Standards Standards

www.steelcertification.com Ph: (02) (02) 9965 9965 7216 7216 Ph: E: info@steelcertification.com info@steelcertification.com E: ABN: 40 40 096 096 692 692 545 545 ABN:

PRODUCT FOCUS

NCC COMPLIANCE AND LYSAGHT® STEEL BUILDING PRODUCTS The National Construction Code (NCC) sets minimum requirements for safety, health, amenity, and sustainability in the design and construction of new buildings. All building products used must comply with the NCC and be fit for their intended purpose. Noncompliance carries heavy costs, with potential liabilities for damages. A study by the Centre for International Economics revealed that non-compliance post-construction defects cost around $2.475 billion annually.

Every stakeholder involved in a construction project must be aware of the compliance and conformance of building products and materials. If products or materials are noncompliant or non-conforming, depending on where the stakeholder is in the supply chain, they may be subject to legal and commercial risks and liabilities.

CONSEQUENCES OF BEING NON-COMPLIANT

RESPONSIBILITIES IN THE BUILDING SUPPLY CHAIN

The National Construction Code (NCC) offers three compliance avenues: Performance Solutions, Deemed-to-Satisfy (DTS) Solutions, or a mix of both.

Performance Solutions are tailored approaches that either match or exceed DTS standards, proven through various methods like evidence of suitability or expert judgment.

DTS Solutions offer a structured checklist approach, with compliance ensuring that NCC performance requirements are met.

All methods rely on appropriate evidence and expert evaluations.

Manufacturers need to ensure their products comply with local standards and provide documentation proving such compliance.

Proper testing and clear usage instructions are essential.

Engineers and designers, during the design phase, must ensure products they specify are approved and fit the intended purpose.

Builders and contractors are responsible for installing and building with compliant products and materials.

30 Construction Engineering Australia • January 2024

In addition to potentially effecting the long-term performance and safety of a building, noncompliance with standards, especially the National Construction Code (NCC), can lead to severe consequences for stakeholders, including reputational damage and financial penalties. Legal repercussions can consume time and resources.

KEY METAL BUILDING PRODUCT REQUIREMENTS There are a range of compliance attributes that are relevant to metal building products including: • Fire Performance • Structural Adequacy • Corrosion Resistance • Thermal Performance • Products, Materials and Design Standards • Sustainability

WHAT ARE YOUR COMPLIANCE OPTIONS?

PRODUCT FOCUS

LYSAGHT SUPPORTS YOU IN ACHIEVING NCC COMPLIANCE Lysaght is a business of BlueScope in Australia and has been supplying steel building products in Australia for over 150 years. The company manufactures an extensive range of finished steel building products, including roofing, walling, guttering, fencing, purlins and composite steel formwork that meet stringent quality and performance standards.

PRODUCT COMPLIANCE AND TESTING LYSAGHT® products are manufactured and tested to the relevant Australian Standards and meet the performance requirements set out in the NCC. From fire resistance to sustainability, LYSAGHT® products will leave you well-placed to achieve code compliance, for example: • Fire resistance: Shaped from materials such as COLORBOND® steel, ZINCALUME® steel or galvanised steel, LYSAGHT® products are tested as per AS/NZS 1530.3 standards.

LYSAGHT® products are considered noncombustible materials under the NCC. • Structural adequacy: Structural and mechanical properties of LYSAGHT® products have been tested and documented in accordance with relevant Australian Standards. These attributes are all

readily available via Lysaght technical documentation.

• Durability and weatherproofing: Detailed design and installation guidelines complying with AS 1562.1 have been developed for LYSAGHT® claddings that detail the requirements and correct installation procedures to achieve compliance with NCC. • Thermal efficiency: The SUPABRIDGE®

roofing system is designed for optimal thermal performance, aligning with the NCC's thermal energy efficiency prerequisites.

• Sustainability: LYSAGHT® products draw down on BlueScope's commitment to sustainability, offering Environmental Product Declarations (EPDs) that span the entire manufacturing process.

Increasingly regulatory authorities are requiring documentary evidence of compliance. Since 2019, Lysaght has released a series of documents including supplier declarations and product advisory bulletins detailing how its products comply with the NCC. The company’s website is a valuable reference source for builders, architects, building owners and others with an interest in NCC compliance details.

To enable direct referencing, Lysaght references the NCC legislation in its technical documentation. All LYSAGHT® products are manufactured and tested to the relevant Australian standards, which are referenced in the applicable product documentation.

For more information regarding LYSAGHT® products and NCC Compliance, download the educational white paper “Metal Building Products - A Guide to National Construction Code Compliance” and LYSAGHT® Product Compliance Bulletins at: https://products.lysaght.com/compliance

COMPLIANCE DOCUMENTATION

Construction Engineering Australia • January 2024 31

MODULAR CONSTRUCTION

THE SYNERGY OF MODULAR CONSTRUCTION AND EMERGING TECHNOLOGIES

By Dr Ehsan Noroozinejad Farsangi1 & Dr Parisa Ziaesaeidi2 1 Urban Transformation Research Centre, Western Sydney University, NSW, Australia 2 Department of Architecture, Western Sydney University, NSW, Australia

Australia's housing sector faces a pressing crisis, marked by skyrocketing prices and a shortage of affordable homes. This challenge calls for innovative solutions, and modular housing emerges as a beacon of hope.

Unlike traditional construction methods, modular housing involves prefabricating components in a controlled factory setting and then assembling them on-site. This approach promises not only to alleviate the housing shortage but also to revolutionise the construction industry.

Emerging technologies play a pivotal role in this transformation. By integrating advancements such as Artificial Intelligence (AI), robotics, and Unmanned Aerial Vehicles (UAVs), modular housing can leapfrog traditional limitations. These technologies enhance the efficiency, accuracy, and sustainability of modular construction processes, positioning them as a key solution in addressing Australia's housing challenges.

This synergy of modular housing and emerging technologies could be the linchpin in solving the housing crisis, reshaping the landscape of Australian urban and rural habitats.

32 Construction Engineering Australia • January 2024

MODULAR HOUSING: A STRATEGIC RESPONSE TO THE HOUSING CRISIS Modular housing stands at the forefront of addressing Australia's housing crisis. This innovative approach is tailored to meet the unique challenges of the Australian housing market. Modular construction's speed is one of its greatest assets; homes can be built in significantly less time compared to traditional methods, rapidly addressing the urgent need for housing.

Cost-effectiveness is another hallmark of modular housing. By streamlining the construction process and minimising on-

site labour, costs are substantially reduced.

Furthermore, the sustainability of modular construction, with its reduced waste and efficient use of resources, aligns well with environmental concerns and the growing demand for green housing solutions.

Modular housing's scalability is particularly noteworthy – it offers versatile solutions for both urban and rural settings, accommodating diverse architectural styles and community needs. This adaptability makes modular construction not just a stopgap but a sustainable long-term solution to Australia's housing challenges.

MODULAR CONSTRUCTION

EMERGING TECHNOLOGIES The integration of advanced technologies in modular construction is not just a trend but a transformative movement in the construction industry. Cutting-edge innovations such as Artificial Intelligence (AI), advanced robotics, Unmanned Aerial Vehicles (UAVs), Building Information Modelling (BIM), Augmented Reality (AR), Virtual Reality (VR), 3D/4D/ nD Printing, Geographic information system (GIS) and Big Data Analytics are spearheading this revolution, offering unprecedented opportunities to redefine the modular housing process.

AI and Machine Learning algorithms are pivotal in optimising design, planning, and resource management. They enable predictive modelling and intelligent analysis, enhancing decision-making processes in modular construction. AI-driven systems are instrumental in analysing structural requirements, optimising material utilisation, and forecasting potential logistical challenges.

Robotics, particularly automated and precision-guided robotic arms, revolutionise on-site tasks like material handling, component assembly, and intricate welding. Their precision engineering significantly reduces construction timelines, minimises human error, and enhances safety on construction sites.

UAVs or drones offer innovative solutions for aerial surveying, site inspection, and logistical planning. Equipped with high-resolution cameras and sensory technology, they provide crucial real-time data for site analysis and progress tracking.

BIM technology emerges as a key player in modular construction, facilitating 3D modelling and visualisation of projects. It enhances coordination, communication, and collaboration

among stakeholders, leading to efficient and error-free construction processes.

AR and VR technologies offer immersive visualisation and interactive models, aiding in a better understanding of design concepts, spatial planning, and client engagement.

The adoption of 3D/4D/nD Printing technology enables the fabrication of complex building components and structures with precision and flexibility. It plays a significant role in creating custom modular units and optimising material usage.

Big Data Analytics and GIS play a significant role in project management. From an architecture and urban planning perspective, these technologies simplify design processes and enable interactive engagement with plans before construction. They assist architects in

creating diverse and attractive buildings, while data analytics and AI provide insights into the environmental impact, energy use, and sustainability of modular structures throughout their lifecycle. GIS technology is instrumental in evaluating the local infrastructure effects of modular housing, facilitating communication with local governments, and ensuring regulatory compliance.

The convergence of these technologies in modular housing not only enhances construction processes but also paves the way for a sustainable, efficient, and technologically advanced future in the Australian construction sector. Collectively, they contribute to rapid deployment, cost-effectiveness, and environmental responsibility, aligning with the modern demands of the housing market.

Construction Engineering Australia • January 2024 33

MODULAR CONSTRUCTION

THE SYNERGY In Australia, the fusion of modular housing and cutting-edge technologies has led to remarkable projects, demonstrating efficiency, quality, and sustainability. For instance, the integration of robotics in the fabrication of modular homes has seen a significant uptick in productivity. In projects across Melbourne and Sydney, robotic arms are utilised for precision tasks such as framing and insulation, expediting the assembly process while reducing human error.

Additionally, AI-driven design software is being employed to customise modular units to specific client needs, ensuring a high degree of personalisation and optimising material usage.

The adoption of UAVs for site monitoring and logistics planning in modular construction sites in Brisbane exemplifies the synergy between technology and modular housing.

Drones provide real-time aerial data, allowing project managers to adapt quickly to onsite changes and manage resources more effectively. This synergy not only streamlines construction processes but also leads to a substantial reduction in waste and energy consumption, echoing the sustainability goals of modern construction.

Furthermore, 3D printing technologies are making their mark in Perth and many other cities, where components of modular homes are being printed with recycled materials, showcasing an innovative approach to sustainability. This technological integration has not only enhanced the structural integrity of modular units but also introduced new possibilities in design and architecture. The transformative impact of these technologies on modular construction is evident in the heightened efficiency, improved quality, and increased sustainability of the projects, setting a new standard in the housing sector.

34 Construction Engineering Australia • January 2024

OVERCOMING CHALLENGES AND LOOKING AHEAD Despite the promise of modular housing integrated with technology, several challenges impede its widespread adoption in Australia.

Regulatory hurdles, such as building codes and zoning laws, often aren't tailored to modular construction, slowing project approvals and progress.

Additionally, market readiness poses a significant barrier; the construction industry's traditional practices and scepticism towards new technologies can hinder the adoption of innovative modular solutions.

Technological adoption itself is a challenge, with concerns about upfront costs, training requirements, and long-term maintenance.

However, the future of modular housing

in Australia remains bright, with trends pointing towards greater acceptance and refinement of these technologies. There is a growing recognition of the need for regulatory reforms to accommodate modular housing advancements, along with increasing interest from investors and policymakers.

Strategies to overcome these challenges include public-private partnerships to fund pilot projects, educational initiatives to familiarise industry professionals with new technologies, and government incentives to encourage the adoption of modular construction. As these strategies gain momentum, modular housing in Australia is poised to not only address the housing crisis but also lead the way in innovative, sustainable, and efficient construction practices.

CONCLUSION In conclusion, the integration of modular housing with emerging technologies presents a pivotal opportunity for Australia's government and policymakers, not only in addressing the housing crisis but also in advancing towards net-zero construction. Revising regulatory frameworks to better accommodate and promote these innovative practices is essential. This synergy offers a path to significantly reduce carbon emissions in the construction sector, aligning with environmental goals and carbon reduction targets.

Policymakers should consider incentivising this sector, fostering public-private partnerships, and prioritising research, education, and training to facilitate the widespread adoption of these methods.

By actively supporting the growth of modular housing integrated with advanced technologies, the government can ensure a more sustainable, efficient, and eco-friendly future for Australian construction, making significant strides towards a net-zero emission future.

ABOUT THE AUTHORS Dr. Ehsan Noroozinejad is a Senior Researcher at the Urban Transformations Research Centre (UTRC), Western Sydney University, and an AEC consultant, where he specializes in Smart and Resilient Construction. Dr. Noroozinejad has authored over 140 indexed journal papers and published seven books on his areas of expertise, which span resilience-based design of structures, immersive technologies in construction, and NetZero construction among others.

Dr. Parisa Ziaesaeidi, who holds an academic position in the field of architecture at Western Sydney University, has experience in academia and industry. She has expertise in social sustainability and architectural design, demonstrating her dedication to sustainable and inclusive design practices. Parisa has published papers in international journals, conferences, and architectural magazines like World Architecture Community (WAC), establishing herself as an architectural journalist.

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Construction Engineering Australia • January 2024 35

So too, the Engineer can use the vast capacity of Finite Element analysis to validate, optimize and adapt data to create the finest design solutions.

Just as Conductors use all the instruments at their disposal to create the finest music...

www.if3.com.au

NATIONAL PRECAST NEWS

PROJECT: NIXON STREET PRIMARY SCHOOL LOCATION: DEVONPORT, TASMANIA ARCHITECT: DESIGN INTENT ARCHITECTURE CLIENT: BENSONS LANDSCAPING MASTER PRECASTER: HUDSON CIVIL

CONNECTING AND CREATING IN CONCRETE The youngsters in Devonport can thank

physical skills of coordination, balance and

National Precast Master Precaster Hudson Civil

motor skills, plus the development of an active

for a new addition to the playground at their

imagination.

local primary school, Nixon Street Primary.

More than that, this concrete pipe is

As a locally owned family company, the

fostering adaption to environment amid the

precaster is proud of its heritage and heavily

surrounding structures and awareness of the

invested in its community. With a goal

contrasting natural environment.

of excellence in service and product, the

Hudson Civil was able to supply the pipe to

With a more than 100-year design life,

company has proudly been supplying precast

meet Benson’s Landscaping tight schedule

and being manufactured to Australian

and civil products all over Tasmania for many

with the pipe already in stock. Clearly, it wasn’t

Standard 4058, this particular pipe will serve

years.

something that could be poured on site. Being

generations of children - functioning as a

manufactured by a reputable precaster in their factory-controlled environment was essential

children, that is only constrained by their

civil applications – features in Nixon Street’s

to ensure a high quality and durable outcome.

imagination. And in today’s digital world

new playground and serves to reinforce the

Pipes are just one of the many products

school’s core values of ‘Respect, Connect,

COMPLETE

perfectly dimensioned blank canvas for the

precast pipe – typically used underground in

manufactured in the company’s Launceston

from screens, this pipe helps encourage

Create and Learn’.

factory. Many other precast elements including

outdoor activity.

But this project is different to most others. A

PRECAST TECHNOLOGY where it is difficult to pry young people away

Just over 400 students attend the school.

culverts, pits, manholes, lids, retaining walls

According to National Precast’s CEO

For them, a stimulating and imaginative play

and bridge beams, are manufactured and

supplied daily to the Tasmanian community.

its architects and landscapers, have clearly

Building elements are also able to be

thought outside the box on this project. Going

when Nixon Street set about to redevelop the

WORLDWIDE

Sarah Bachmann, “Nixon Street Primary,

manufactured. It’s a protected environment

back to basics, this is a wonderful example

playground, the design intent was to provide

where worker safety is paramount, and quality

of the versatility of a concrete pipe and how

an enriched play experience for children. A

is tightly controlled, ensuring a durable and

it can be transformed to enrich the play

precast concrete pipe was chosen as the focus

robust quality result.

environment of the Nixon Street students.”

environment that encourages physical activity, social interaction and creativity, is vital. So

· for Highly automated and customized carousel plants a new section of the playground for its

durabilitymachinery and cost-effectiveness. · versatility, Reinforcement and mesh welding plants Once a bare space, it now features a series

· Battery moulds, tilting tables, various mould systems of versatile play elements – including one pipe

· Slipformer, Extruder, equipment for production on beds

· In-house precast production and in-house testing plant · Software for machinery and complete ERP systems

that is 1200 high and 2.5 metres long - where children can crawl, hide, shelter, slide and climb.

The simplicity of the precast concrete pipe serves a multitude of purposes. While it is primarily a tunnel for children to run through, its robustness and cylindrical shape encourage

38 Construction Engineering Australia • January 2024

www.progress.group

NATIONAL PRECAST NEWS

PRECAST INDUSTRY GATHERS AT NATIONAL CONFERENCE National Precast Concrete Association Australia's Sydney National Conference has emerged as a crucial event for the sector as around 150 of the country’s leading precasters joined with suppliers and allied professionals to learn and network.

Led by National Precast CEO Sarah Bachmann and President Jeff Stratford, the three-day conference ran from 30th October to 1st November in Coogee, New South Wales.

Leviat was the Conference Partner for the Event.

While National Precast holds a similar event earlier in the year – in 2023 in the gorgeous Barossa Valley - this annual event began with a Welcome Reception and Trade Exhibition, sponsored by Reid Construction Systems.

Notable industry participants such as Leviat, Reid Construction Systems, CONQA, PSA, ConXedge, BOSFA, ECOTONE, PROGRESS GROUP, Barrason's Engineers, Actech, Peikko, Hagane Systems, APTUS, and Bennett Equipment showcased their latest technology to the industry. On offer was information about quality assurance software for new structural precast connections – essential information for the precast industry to stay ahead of its game and offer smart, sustainable solutions to the construction industry.

National Precast’s CEO Sarah Bachmann says the Conference attendance was unprecedented. While the exhibition continued on day two – Conference Day – keynote speakers as well as industry leaders stepped onto the stage to share their insights.

Fair Work Commission Deputy President Peter Hampton provided an update on the

implementation of multi-employer bargaining options as well as a guide to what the Commission considers when hearing unfair dismissal matters.

Meanwhile, James Webster, Senior Construction Advisor at WorkSafe Victoria, discussed WorkSafe’s 'Pre-cast Panel Project'.

This initiative entailed a thorough examination of six primary hazards across the industry as it took a deep dive into twenty precast businesses in Melbourne. Common hazards including respirable crystalline silica (RCS), cranes and lifting equipment, panel storage, hazardous manual handling, vehicles and traffic management, and panel design and quality assurance were all explored.

Leviat Australia's National Technical Manager, Brett King, and Engineering Team Leader for Precast, Ali Asgari, delved into discussions on new durable and resilient connection solutions.

These solutions are specifically crafted to overcome existing challenges associated with precast connections, simultaneously aiming to speed construction and decrease the cost and complexity of precast construction.

Of great interest to the audience was Daniel Nassar’s presentation. As Managing Director at Alpha Precast, Daniel shared his insights into his company’s rigorous approach to contracting. Having been initially faced with resistance, he outlined the strategies he has implemented to sustain his position and illustrated the positive impact these measures have had on his business.

Attendees also had the opportunity to hear from Fleur Heazlewood, Director at The Blueberry Institute, who discussed

psychological safety. Sarah Hammond, Partner at Moray & Agnew, addressed the termination of project contracts, while Matt Press, Executive Director of Compliance & Dispute Resolution at SafeWork and Fair Trading NSW, shared progress with the work of the NSW Building Commissioner and associated roadblocks and modernisation opportunities.

Concluding the conference, Jeff Stratford, Euro Precast’s General Manager in Queensland, shared insights into the company's adept management of challenges associated with manufacturing and installing precast elements for the prominent Mondrian Gold Coast project. He revealed the implications of reinforcement congestion and discussed mould manufacturing, drafting considerations, the use of form liners, the company’s in-factory and onsite quality assurance procedures, offsite payment processes, audits, inspections and approvals, as well as delivery and installation. Additionally, Stratford emphasised the pivotal role of support from National Precast partnerships in navigating and overcoming challenges as they arose.

To conclude day two, participants indulged in a Networking Dinner sponsored by PSA and PROGRESS GROUP. The following day included an interactive factory tour of the Metro West Tunnel.

During the dinner, National Precast recognised several members for achieving membership milestones of 5, 10, 15, 20, 25, and 30 years.

Particularly noteworthy, Rod Mackay-Sim was awarded Life Membership in recognition of his outstanding dedication to the precast industry over the past 40 years.

“Rod's dedication to the precast industry, especially his fervour for enhancing safety, has been truly exceptional,” said Stratford.

“We are proud to have Rod as part of our National Precast community and immensely grateful for his contributions to the industry.”

In addition, Sarah Bachmann was recognised for her 20 years of service as the CEO of National Precast.

“Sarah's passion, dedication, sleepless nights and laughter have helped all of us grow and be successful in our respective businesses,” said Stratford.

“On behalf of the Association and our members, I was so pleased to recognise Sarah's amazing tenure with a 20-year service award and gift.”

Bachmann says the next conference is planned for Brisbane in late March, with the next big event being held later in the year in Melbourne.

“We promise the programme will make the March event one that the industry will want to attend,” she said.

Construction Engineering Australia • January 2024 39

NATIONAL PRECAST NEWS

NATIONAL PRECAST ANNOUNCES NEW BOARD OF DIRECTORS There is one new face on National Precast Concrete Association Australia’s Board of Directors, with Jeff Stratford from Euro Precast continuing in his second year of a two-year term, as President.

National Precast’s CEO Sarah Bachmann has confirmed that Stratford will resume his role as President.

“Jeff Stratford has had a profound impact on the Association in his first year as President, and membership has grown considerably over the last twelve months,” Bachmann comments.

“He’s inspired a new energy into the Board, with active working groups considering a variety of initiatives,” she adds.

Among the initiatives being considered

by the working groups are precast factory worker training, the audited Master Precaster programme and industry reporting.

“But first up, we will be conducting market research with our members and beyond. We want to ensure we remain and become more relevant to the precast industry.”

Stratford will be joined on the Board by reappointed existing Board members, including Brett Foster from Advanced Precast, Joe Healy from Hollow Core Concrete, Michael Hudson from Hudson Civil, Riccardo Musella from Reinforced Earth, Chris Kouris from Reid Construction Systems, and Professional Associate Members Bob Connell and Simon Hughes. The organisation also welcomes a new Board member, David Cullen-Ward, Managing Director of Precast Elements, who brings with him a wealth of experience in the precast industry.

“We express our gratitude to departing Board members Michael Waeger from Waeger Constructions for his extensive years of service on the Board and for serving as President for three years, and to Alberto Ferraro from PERMAcast, another long-serving Board member,” Bachmann adds.

According to Bachman, Waeger made a significant contribution during his time as

David Cullen-Ward from Precast Elements joins the National Precast Board of Directors

President and while on the Board, guiding the organisation through challenging years amidst the COVID-19 pandemic and having led substantial structural changes during his term.

“Throughout this time, the Board strategically worked to position National Precast to deliver enhanced value to our members and the wider precast industry. That involved the introduction of new services and a reduction in precaster fees,” Bachmann says.

Stratford, alongside the rest of the Board, is eager to continue to implement additional changes and is enthusiastic about actively promoting the organisation’s efforts.

“This will contribute to achieving our planned growth in membership and further strengthening the voice of National Precast,” Bachmann says.

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40 Construction Engineering Australia • January 2024

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