The Overflow | Summer 2023-24

Quarterly Publication of Irrigation Australia (WA Region)

NO. 74 SUMMER 2023-24

IN THIS ISSUE Head-to-Head: Standard vs digital irrigation practices Country Water Solutions award winning team

Supporting efficient groundwater use by nurseries and tree farms

Byford Meadows multi-use corridor

Side-by-side with the City of Stirling

Blooming good future ahead for Leederville gardens

Irrigation Australia 2024 Conference & Exhibition preview

Fitzroy River water licensing debate

Contents WA Office Staff

Head-to-Head: Standard irrigation practices vs. digitally enabled decision making

8

Country Water Solutions – Award winning WA team

12

Byford Meadows Multi-Use Corridor

14

Blooming good future ahead for Leederville gardens

18

Navigating the waters: The Fitzroy River water licensing debate in the Kimberley

20

Tracy Martin - National Membership & Regions Manager tracy.martin@irrigation.org.au Rebecca New - WA Projects Officer rebecca.new@irrigation.org.au Waterwise Administrative Support adminsupport@irrigation.org.au

Supporting efficient groundwater use by nurseries and tree farms 24 Side-by-side with the City of Stirling, giving mother nature a helping hand for the next generation 26 You are invited to join Australia’s premier irrigation event in 2024

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The Overflow is the quarterly publication of Irrigation Australia (WA Region). Articles published are views expressed by the authors.

IAL(WA) is not responsible for their accuracy and disclaims any liability which may arise from any person acting on the materials contained within. Editorial content does not necessarily represent the views or policy of Irrigation Australia (WA Region) Publisher/Editor: IAL WA Region, PO Box 3401 Success, WA 6964 Tel: (08) 6263 7774

Front Cover: Field trial at Wagga Wagga

UPCOMING EVENTS JANUARY 29th - 31st:

Irrigation Pumps & Systems - Virtual

FEBRUARY NO EVENTS/TRAINING SCHEDULED

MARCH To be confirmed: Commencing 18th: 11th - 15th: 19th:

Kings Park Member Event Certificate III in Irrigation Technology - WA Intake Irricad Design - Virtual Basics in Drip Irrigation - Virtual

APRIL 4th - 5th:

Basics in Wiring & Electrical Troubleshooting - Virtual

9th - 12th:

Meter Installation & Validation - Virtual

9th - 12th:

Urban Irrigation Design - Virtual

Keep up to date with our upcoming training and events.

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The Overflow | Summer 2023-24

Chairperson's Report

From the CEO

Alison Waters

Dave Cameron

Irrigation Australia’s WA region had its Annual Regional Meeting in October and we received nominations for the regional committee and subcommittees. I’m pleased to advise that I have been re-elected as WA Chairperson, Mark Davies as Vice Chair, Andrew Ogden as Secretary and Daniel Rose as Treasurer. We look forward to continuing the journey with Irrigation Australia throughout 2024.

In this latest edition of The Overflow and following our Annual General Meeting on 25 October, I am pleased to announce the Directors who have filled the vacant board positions.

They are: Simon Treptow (re-elected) Peter Brueck (re-elected) Clinton Hort (new) Gennaro Velotti (new) Paul Smith (new)

We attended the 2023 Waterwise Forum held at Water Corporation in October and got to hear from the Minister of Water, Department of Water and Environmental Regulation (DWER) and Water Corporation and several presenters from landscape companies, developers and local governments. It was great to hear about Waterwise initiatives and key results that have been achieved in the past 12 months.

The early November heatwave no doubt kick started the irrigation season as it was the hottest record of consecutive days above 35 degrees since records began in 1897. The Bureau of Meteorology has delivered its climate forecast which indicates that this summer is likely to have lower than average rainfall and warmer than median day and night temperatures. Just a reminder, Authorised Irrigation testing signs are now available in magnet, corflute and swing arm. Please get in touch with Rebecca New if you would like to purchase some.

I was on annual leave in the great Southern and South-West during November and I was very pleased to note that a number of retailers were using bore water or tank water for flushing toilets. There was a lot of informative signage for patrons for education purposes and to explain the colour of the water in the bowl.

One of the team leaders from the City of Cockburn volunteered at the Australian Open at the Lakes Golf Course in Sydney, where she worked for a week preparing the course for the tournament. She told me she woke up at 3.30am, worked until 8.00am and had about an hour off until they went back to the course prepping until 8.00pm that night. The tournament was all abilities, ladies and men's so three tees need to be maintained pre and during the tournament. She’s returned with a new enthusiasm for all things turf. The course was in immaculate condition as was noted by the ground staff, tournament staff and players. The mens division ended with a replay of the 18th hole twice to determine the overall winner.

I hope you and your families had a happy festive season and best wishes during the peak of the irrigation season.

Alison Waters Irrigation Australia (WA) Industry Chairperson

Simon Treptow was re-elected Chair and Val Tripp was reelected as Deputy Chair at the board meeting following the AGM. We again acknowledge the efforts of retiring Director Andrew Ogden over many years but also the support and advice of Momir Vranes over the last 8 years. Momir will continue to support the Australian National Committee on Irrigation and Drainage.

We have initiated a series of new website projects, including the redesign of https://www.irrigationaustralia.com.au/.

These updates aim to enhance accessibility and functionality.

We are actively working on integrating various aspects to serve both as an Association and a Registered Training Organisation.

On behalf of the staff at Irrigation Australia, we hope you all had a Merry Christmas and thank you for your continued support.

Dave Cameron Irrigation Australia Chief Executive Officer

VALE DR ROSS MARS On behalf of Irrigation Australia, we send our sincere condolences to the Mars family on learning of this sad news.

Ross participated in a number of initiatives that the industry body was involved in over many years and we acknowledge and appreciate his support.

He was a well respected member and industry colleague and will be missed.

The Overflow | Summer 2023-24

3

Regional Update

By Tracy Martin, National Membership & Regions Manager & Rebecca New, WA Projects Officer

Welcome to the Summer edition of The Overflow magazine.

We hope all our members and industry colleagues had a safe and happy Christmas celebrating with family and friends.

For those of you who have contacted the WA office, you may have spoken with Judy Clarke who has worked for Irrigation Australia WA Region in an administration support capacity on the Waterwise Programs for the past 12 months. Judy’s 12-month contract with us has now concluded and we thank her for all her support and wish her well in her future endeavours.

The WA Regional Annual Meeting was held on 26th September at the South Perth Bowling Club. 19 nominations were received from local members wanting to support the industry association. The regional committees act as representatives from the industry at regional level, provide local industry intelligence and act as a communication link between the board, management and other industry stakeholders.

We thank the following members for their support on either the Regional Committee and/or one of its various sub-committees for 2024 and are proud to introduce them to you: State Executive

Alison Water (City of Cockburn) – WA Regional Chair Mark Davies (Aquamonix) – WA Vice Chair Andrew Ogden (Western Irrigation) – WA Secretary Daniel Rose (Pinion Advisory) – WA Treasurer

Waterwise Sub Committee

Jason Rothery (The Retic & Landscape Shop) - Chair Shane Massara (PTC Irrigation) Mark Barnes (Nutrien Water) Paul Smith (Pumps n Pipes) Neil Brooks (Brookwell Irrigation)

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The Overflow | Summer 2023-24

Chris Bowie (Bowie Irrigation) Mark Jury (Nutrien Water) – South West Representative Dave Furlong (Country Water Solutions) – South West Representative

Members Interest / Technical

Mark Davies (Aquamonix) – Chair Nicole McNeil (Toro Australia) Zaahir du Toit (Holman Industries)

Training

Stacey Oakley (Great Northern Rural Services) Alison Waters (City of Cockburn)

Rural

Richard Yates (Harvey Water) Stacey Oakley (Great Northern Rural Services) Karl Clively (South West Irrigation Management Solutions)

Waterwise Forum Irrigation Australia was invited to attend the Waterwise Forum hosted by Water Corporation on 19th October 2023. This Forum provides two streams of keynote speakers who are aligned with Water Corporation through partnerships and/ or projects to showcase the associated project works and fundamental outcomes which all relate back to water efficiency practices. The WA office will identify potential future synergies with our stakeholder agreement with the Department of Water and Environmental Regulation and work into our 2024 activities.

Waterwise Council Training Program The Department of Water and Environmental Regulation in partnership with Water Corporation engaged Irrigation Australia to deliver Irrigation Efficiency competency-based training as a component of the Waterwise Councils irrigation training project. This two-year project was offered as an incentive to encourage local governments to achieve and retain Gold endorsement under the Waterwise Council Program.

All students who submitted their paperwork successfully completed the course, and have been issued with Statements of Attainment. Irrigation Australia takes this opportunity to extend its appreciation for the opportunity to be involved in this initiative.

The Irrigation Efficiency Course is a well-established course developed by the irrigation industry and covers the following outcomes and nationally recognised competencies:

Learning outcomes • • • • • • • • • • •

Gathering irrigation water-use data Testing landscape sprinkler irrigation systems Compiling water records Basic irrigation scheduling Determining irrigation water requirements Basic system trouble shooting Developing system maintenance strategies Checking pressure and flow rates Conducting a water application distribution test Collecting data to determine irrigation uniformity and efficiency Assessing soil texture and root zone depths

Units of Competency • • •

AHCIRG338 Troubleshoot irrigation systems AHCIRG337 Measure irrigation delivery system performance AHCIRG346 Operate pressurised irrigation systems

Western Australia Horticultural Update (WAHU) - 2023 Irrigation Australia exhibited at the Western Australian Horticulture Update (WAHU), a biennial two-day event organized by the Department of Primary Industries and Regional Development (DPIRD). The purpose was to highlight Irrigation Australia's training programs

WA IRRIGATION TRAINEESHIPS AVAILABLE! AHC32422 CERTIFICATE III IN IRRIGATION TECHNOLOGY

Exciting opportunities exist for irrigation industry businesses in Western Australia to employ a subsidised trainee.

Irrigation Australia is an approved provider for Jobs and Skills Western Australia Government Subsided Traineeship Program. Our AHC32422 Certificate III in Irrigation Technology course equips employees with the skills to design, operate, and maintain irrigation systems across various professional settings, including: Local government (councils)

Traineeships are available for: School leavers New employees Persons re-entering the workforce or changing careers

Landscapers Irrigation retail outlets

Course duration:

Irrigation contractors Upon successful completion, trainees will attain a Nationally Recognised Qualification as a Qualified Irrigation Technician.

Eligibility requirements apply; seize the chance to invest in skilled talent for your business!

Information on course subsidies can be found on our website, or you can contact us on training@irrigation.org.au

2 years

Delivery method: Virtual Face-to-Face

Regional Update (cont.) and offerings to the agricultural sector.

This event served as a platform to highlight cutting-edge developments in business strategies and research innovations, offering a valuable window into the dynamic and ever-evolving global food production landscape for everyone involved in the industry. This year's primary focus centred on the practical integration of technological advancements and their applications to enhance horticultural practices, benefiting stakeholders from growers to consumers. The event witnessed an impressive turnout of delegates and allied industries, fostering opportunities for networking and discussions on future collaborations.

practices that help with farm, crop and business management. Doris has a PhD in Horticulture, soil science and crop nutrition and is an Associate with RMCG Australia based in Tasmania.

Mr Paul Willmott, Willmott Irrigation explained what the associated Irrigation Assessment covers for those applying for a Gnangara horticulture water use efficiency grants. The purpose of the Gnangara horticulture water use efficiency voucher program is to assist eligible commercial horticultural businesses to obtain written expert advice to develop a plan to implement water use efficiency measures on their property. Assistance is provided by way of a voucher that can be used to engage a professional irrigation consultant.

Local growers in the defined area can access vouchers of up to $5,000 to engage qualified irrigation professionals to audit their properties, design efficient irrigation systems, and provide written advice on technologies, soil amendments and cropping strategies to improve water use efficiency within their enterprise.

Dr Doris Blaesing to present briefly on water and energy efficiency considerations from a current pilot project on “input use efficiency”. This project acts as a conduit between industry researchers and growers providing them one-on-one assistance, introducing them to new research, technologies, on-farm safety, and

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The Overflow | Summer 2023-24

We trust that members of the Waterwise community have been leveraging the sunny conditions to advocate for water conservation in their local areas, and that business is thriving for all. In 2023, Water Corporation introduced two programs: the Waterwise Sprinkler Checks and the Weather-Based Irrigation Controller Rebate, which are specially tailored for residents in the Perth and Peel regions. These initiatives are aimed at supporting households in the maintenance of their lawns and gardens while simultaneously reducing water consumption.

The goal of Waterwise Sprinkler Checks is to aid households in minimising their water usage. It provides complimentary irrigation checks to residential customers in Perth and Peel, performed by an endorsed Waterwise Garden Irrigator. This evaluation ensures that customers' irrigation systems are ready for the upcoming Summer season, providing them with insights to optimise irrigation and garden care practices without unnecessary water consumption. As of the distribution of this issue, the 1,500 applications are almost fully allocated.

Furthermore, the highly sought-after Weather Based Irrigation Controller Rebate Program is once again available, having been launched in conjunction with the Waterwise Sprinkler Check.

The program is set to offer 1,500 rebates, with a maximum of $300 credited back to successful applicants' future water bills. Typically, around 40% household water is used outside and by installing a weather-based irrigation controller is an easy way to save water.

Irrigation Australia WA attends Vegies WA Event Irrigation Australia (WA Region) cohosted a half day field event with Vegies WA on Thursday 7th December. The event included 2 keynote presenters:

Waterwise – Summer 2023

Irrigation Australia invited manufacturing members attend and exhibit products related to irrigation, soil, water and crop monitoring hardware, software, and new technologies. 5 companies took up the opportunity: • Sentek • Toro • CropX • Wildeye • Swan Systems Look out for the full article in the next issue of The Overflow.

As mentioned in the Spring issue, we are currently in the process of developing a new website dedicated to Waterwise Programs. This extensive resource hub is designed to cater to the needs of both our members and the wider community, providing essential information on various Waterwise initiatives and valuable resources. Stay tuned for the launch of this platform, where you can access a wealth of information to enhance your water efficiency endeavours.

Drive more customers to your business this irrigation season by participating in this exclusive Waterwise initiative Water Corporation initiatives facilitate water savings in our communities Rebates are only available through participating Waterwise Irrigation Design Shops and Waterwise Garden Irrigators Take this opportunity to become a Waterwise Specialist contact Irrigation Australia on 6263 7774 Eligible Products ESP-RZXe, ME3, TM2 with LNK2

B-Hyve Hydro Rain Pro Smart

HC, PRO-HC, HPC, HCC

LNK or LNK2

B-Hyve Smart Controller

Solar Sync

RC

X2 with WAND

WAND

Head-to-Head:

Standard Irrigation Practices Vs. Digitally Enabled Decision Making The Solution As the world grapples with food security and climate change, precision agriculture has emerged as a crucial solution to improve resource utilisation, boost crop yields, and reduce environmental impact. CropX Technologies, a global AgTech company, has been at the forefront of this movement, developing a revolutionary digital solution designed to optimise agronomic data management and operations.

The CropX system is a hardware and software system that collects farm data from soil to sky, combines it with deep agronomic knowledge, and uses powerful analytics and AI to generate actionable insights and advice. By leveraging these components, CropX helps farmers save time and money while achieving better outcomes for their crops.

The Wagga Wagga Field Trial Located in one of Australia's significant

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The Overflow | Summer 2023-24

agricultural regions, this trial shows the great promise that CropX holds for the farming community.

The trial divided a circular corn field into

pie segments that alternated between irrigation management by the farmer’s traditional methods and irrigation management based on CropX insights and advice.

Its objectives include: • • •

•

Evaluating the impact of the CropX system on crop yield and quality.

Assessing the effectiveness of the system in optimising water usage.

Measuring the ROI of using the CropX system to manage irrigation practices.

Collecting valuable data to further refine the AI algorithms that power the CropX platform.

The farmer in Wagga Wagga, Australia dedicated a 69-hectare field irrigated via center pivot. The pivot irrigation system had a length of 480m and an average flow rate of 9.6 megalitre per day. The field was divided into 9 slices of about 6.7 hectares alternating between farmermanaged and CropX-managed plots.

CropX soil sensors gathered data and advanced AI and analytics generated irrigation prescriptions for the CropX managed plots. Each slice received a unique irrigation prescription, but precise timing of irrigation was not controllable.

Differences between grower and CropX plot yields were significant.

Unleashing the Power of Data The soil sensors continuously monitor key soil parameters such as moisture, temperature, and electrical conductivity. The data generated by these sensors is then sent to the CropX platform, where it is analysed, processed, and transformed into actionable insights.

This rich, granular data empowers farmers with a level of precision and control they have never experienced before. They can monitor their fields remotely, making informed decisions about when and where to irrigate, and how much water is required. This not only optimises crop growth but also conserves precious water resources.

The platform not only collects and displays information from soil sensors, but it also connects other sensors and data sources on and around the farm, such as satellites, farm machinery, gauges, and more.

Maximising Crop Yields In the ever-evolving field of precision agriculture, maximizing crop yields

is the Holy Grail. CropX excels in this aspect by providing farmers with precise recommendations based on realtime conditions and deep agronomic knowledge. By ensuring that crops receive the right amount of inputs, CropX helps enhance overall crop health, increase yields, and improve crop quality.

Early results have shown remarkable improvements in yield, and this technology is proving to be a gamechanger for farmers, who can now optimise their crop management practices with data-backed decisions.

Water Sustainability Water scarcity is one of the most pressing challenges facing agriculture today. In regions like Wagga Wagga, where agriculture is the lifeblood of the community, efficient water usage is not just a matter of economics but also environmental responsibility.

The CropX system is designed to address this challenge head-on. By helping farmers optimise their irrigation practices, it reduces water wastage while ensuring that crops receive the water they need. The results from the field trial were very promising in reducing overall water usage. This not only reduces the strain on local water resources but also contributes to the sustainability of agriculture in the region.

The Importance of Precision Irrigation for Yields CropX boosted yield, saved water, and resulted in huge ROI in the Wagga Wagga trial. CropX management demonstrated a 5.6% water savings and a 9.3% yield increase compared to the grower management practices.

The grower used more water, and still CropX plots yielded more on average and in total than the grower-managed plots. For this farmer, the return on investment in sensors and software subscription was 860% in year 1 of the trial and 2187% in the year following.

• • •

Water savings: 5.6% Yield increase: 9.3% ROI: 860% in year 1, and 2187% in year 2

Why does water make such an impact?

Providing crops with the precise amount of water they need goes beyond the initial impact of simply reducing water stress. While this ensures that plants can develop and mature properly, leading to more fruits, grains, or vegetables per unit of land, it also reduces the threat of certain pests and diseases by preventing overly wet conditions.

Precision irrigation can also maximise fertiliser uptake by reducing the likelihood of it migrating below the root zone. This can have a significant environmental impact as well. By reducing water usage, CropX helps mitigate the negative impacts of agriculture on the environment. Less

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The Overflow | Summer 2023-24

runoff means fewer chemicals entering waterways, which, in turn, leads to improved water quality and healthier ecosystems.

Moreover, the reduction in greenhouse gas emissions resulting from optimised farming practices aligns with global efforts to combat climate change. By adopting CropX, farmers in Wagga Wagga and beyond are contributing to a more sustainable and eco-friendly agricultural sector.

Why isn’t every farm using this technology?

The trial is not just a localised experiment; it's a glimpse into the future of agriculture. Precision agriculture is poised to become the industry standard, but digital technology has been around for a long time, and it’s often mentioned that agriculture has been a sector that is particularly slow to adopt its use. CropX Technologies has spent a lot of time understanding this question and developing solutions and it comes down to ease of set up

and use, accessibility in terms of rural connectivity and price, and trust.

They started by ensuring the system was easy to use. The soil sensors can be installed and connected in less than 5 minutes, but you can also use any soil sensor you want thanks to the CropX telemetry device which allows you to connect 3rd-party sensors and gauges to the platform. The platform itself is extremely easy to navigate and provides clear insights that don’t require users to interpret the data themselves. You don’t need to be an agronomic expert to benefit from CropX. Accessibility, whether it is due to connectivity issues or price can also be a deterrent when it comes to using digital tools. CropX was built to connect to the cloud using a variety of options from cell coverage to satellites and IoT networks. You’ll find something that works for your farm. The CropX Wagga Wagga trial also shows the possible ROI of the product.

Farmers deal with a complex ecosystem and a plethora of variables.

They want to make sure that a product will work for their farm and their crop.

To build this trust, CropX partners with a network of local dealers who understand local conditions and needs. Beyond that, CropX continues to validate results through tests, trials, and customer experiences. This includes the trial in Wagga Wagga and a current trial running with Farm2025 in New Zealand to validate the nitrogen monitoring capability.

the power of data, technology, and AI, we are revolutionizing the way we farm, making it more sustainable, efficient, and environmentally responsible.

Joining the CropX Revolution It’s not just irrigation management either. The CropX agronomic farm management system offers an all-inone solution for precision agronomic operations that includes data, irrigation and disease management, along with nutrition monitoring and effluent irrigation.

As the technology continues to evolve and improve, it will become an essential tool for farmers around the world.

Farmers in Australia are embracing CropX with open arms. They recognize that in a world where every drop of water, every crop protection spray, and every kilo of fertiliser counts, CropX is the key to unlocking the full potential of their land.

A Brighter, More Sustainable Future The CropX Wagga Wagga Field Trial is more than just a localised experiment; it's a beacon of opportunity for agriculture across Australia. CropX has seen thousands of similar results on farms across the globe. By harnessing

empowers farmers to make datadriven decisions, maximise crop yields, and reduce water and fertiliser usage, all while benefiting the environment.

In a time when climate change and resource scarcity pose severe threats to food production, CropX is the solution we've been waiting for. It

Farmers everywhere can adopt this transformative technology to improve their yields, conserve resources, and reduce their environmental impact.

Country Water Solutions – Award Winning WA Team In 1999, Country Landscaping embarked on its business journey.

After two successful decades in the landscaping domain, owner/operator Dave Furlong and partner Michele Schoder made a strategic decision to diversify. An expansion into the retail sector culminated in the creation of Country Water Solutions, a specialised store offering pumps, irrigation, and water filtration and was officially launched in March 2020.

As the team eagerly awaited the completion of their new purpose-built premises, they initiated the store in a compact space within their existing Landscaping premises. However, the opening date is indelibly etched in the owner’s memory, not for the anticipated excitement of launching the new store, but as the commencement of COVID-19. This unexpected twist

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The Overflow | Summer 2023-24

marked the beginning of a unique chapter in their business history.

All aspirations for a grand debut of a new store were abandoned when the state of emergency was announced by Premier Mark McGowan on 15 March 2020. As Western Australia sealed its borders to the rest of Australia on 24 March, challenges with stock supply

emerged. The situation worsened with travel restrictions between regions within the state on 1 April. The implementation of hygiene protocols and brief lockdowns resulted in a scarcity of customers. Owner Dave Furlong expressed, “It was definitely not the start to the business anyone could ever have imagined or what we were hoping for.”

Reflecting on the commencement of a new business during those uncertain times, Dave remarked “It was great to have the knowledge and support of our staff and the Irrigear group behind us. They connected us to a lot of experienced business owners at state meetings who were going through similar issues at the time. From supply matters to computer software suggestions, fellow members were very generous in sharing their knowledge.

Just knowing there were other businesses facing the same issues and had been there, done that and gotten over the start-up hurdles was really comforting in the beginning. Being part of the Irrigear Group gave us a solid foundation during those difficult times.”

Fast-forwarding to August 2023, just three brief years later, those difficult and uncertain times appear to be a distant memory as Country Water Solutions proudly received the National Irrigear Member Store of Australia Award.

Irrigear® Independent Experts in Irrigation, celebrate the achievements of the 'Irrigear Family' with the presentation of two significant awards – 'Member of the Year (MOTY)' and 'Supplier of the Year (SOTY)'. The winners are chosen through an annual appraisal process that assesses Members and Platinum Suppliers against various performance and industry criteria. This year’s Awards were announced in August 2023, at the Irrigear National Conference in Brisbane, Queensland.

Upon winning the award Dave Furlong expressed, “We are proud to be awarded the 2023 Irrigear Member of the Year Award from 80 hardworking

and successful Irrigear stores around Australia. This award represents the culmination of the hard work and dedication of our employees since we opened the store at the beginning of 2020. Winning this award would not be possible without the dedication and support of all the staff in both Country Landscaping & Country Water Solutions.”

Acknowledgement of the store’s success also came from Irrigear General Manager, Simon Treptow, who commented on the win: “Dave, Michele and the rest of the team at Country Water Solutions, have come a long way in a short time, since becoming Irrigear members only a few years ago. Being recognised as an industry leader, by the industry’s leading suppliers is a tremendous achievement and shows the skill and ability of the whole team.”

Looking ahead, what is the next step

for Country Water Solutions? “The key to any organisation is it’s people”, emphasised said Dave Furlong. “We are continually investing in our staff as they are the future of our organisation.

Several staff members are enrolled in Irrigation Australia Certificates and all staff undertake ongoing training.

With water sustainability such a key component of Climate Change, everyone needs to be informed and do their bit both to be educated and help educate others.”

With optimistic perspectives and a focus on the future, the possibilities for Country Water Solutions are wide open.

Whatever lies ahead, Dave, Michele and the team are committed to putting in the hard work to achieve it.

Serving Bunbury and the South West region, Country Water Solutions provides services including endorsement in the Waterwise Irrigation Design Shop Program on behalf of Irrigation Australia and Aqwest. Additionally, the company holds endorsements in the Waterwise Garden Irrigator Program in collaboration with Irrigation Australia, Water Corporation, Busselton Water and Aqwest. The establishment also features a comprehensive retail shop catering to both professionals and DIY enthusiasts, offering a diverse range of pumps, irrigation systems, water filtration equipment and accessories.

The Overflow | Summer 2023-24

13

Byford Meadows Multi-Use Corridor

Byford Meadows Estate, situated in Byford, Western Australia, developed

by G & G Corp, encompasses stages 4, 6 and 7, featuring a unique Multi-Use Corridor. Specifically designed around a living stream that interconnects with nearby waterways, this development has prioritised sustainable and interconnected green spaces. The initiation of phase 1 in Stages 4 and 6 commenced in early 2022, reaching completion by mid-year. However, phase 2 of this stage is currently on hold, awaiting the construction of a vital interfacing road. Stage 7, an extension of the phase 1 works, commenced in mid-2023 and was recently completed in October. The outcome is a sprawling green space, revegetated and maturing in phase 1, with plenty of amenities for the residents – both human and fauna variety. Landscape Australia Construction oversaw the project, delivering the landscape construction scope, while Newground Water Services was subcontracted for the irrigation construction across all stages.

The comprehensive project

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The Overflow | Summer 2023-24

incorporated a variety of seating opportunities, both natural and formalised, along with a nature play space, BBQ facilities, shelters for residents, and generously sized turf areas, one featuring football posts.

The dominant planted area spans meticulously designed native gardens to wetland revegetation along the stream banks, boasting hundreds of native trees. Multiple informal pathways snake through the landscape, serving as walking trails, with both formal and informal crossings over the stream.

Planning and design were led

by Emerge Associates, who was responsible for the landscape architecture design. They enlisted Newground Water Services as a sub-consultant for the project.

With both consultants having prior design experience in the estate and the surrounding area, their strong understanding of the requirements is evident in the final plans prepared for construction. Emerge Associates supervised the works for the client, ensuring continuity in design intent

throughout the build. Newground Water Services was also responsible for construction and brought a robust understanding of the design requirements and function for all phases of the project.

The key objectives of the project were as follows: •

•

•

•

•

Develop a waterwise design that leveraged existing infrastructure where possible.

Revitalise an existing green space while enhancing amenities for the residents of the estate.

Revegetate and provide natural habitat to encourage local fauna to the area.

Implement a building method that considered the staging requirements in terms of longterm boundary and interfacing infrastructure builds, such as roads that had no defined delivery date.

To comply with local government requirements and provide maintenance-friendly outcomes for the long term.

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The immediate benefits included the aesthetic improvement and sand stabilisation of a previously undeveloped area, providing tangible advantages to the local community.

The long-term benefits encompass social, environmental, and functional improvements that will continue to serve those in the area for many decades to come.

The expansive existing stream that runs through the middle of the Multi-Use Corridor (MUC), dictated the parameters for integrating and enhancing the landscape and irrigation design within this area. Crossing the large water body also needed careful consideration in terms of where to place sleeves and water levels at various times of the year were also noted to ensure infrastructure and landscaping that would be immersed could withstand those conditions.

While some playgrounds existed in the estate, many were showing signs of aging and required upgrades.

Consequently, the new play and social amenities were incorporated to meet current standards and enhance the overall recreational environment.

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The Overflow | Summer 2023-24

The Shire of Serpentine-Jarrahdale, serving as the local government body, had specific conditions and considerations that were meticulously addressed and satisfied in the planning and design process.

•

• The phased approach to construction became necessary due to the absence of roads around some park boundaries, with their construction timeline unknown. This prompted the incorporation of temporary treatments into the design, along with considerations for their replacement once roads were built.

Addressing the substantial water needs to maintain the extensive green space emerged as a pivotal concern. This led to the inclusion of a new bore in the scope of works to fulfil the water requirements effectively.

•

•

The decommissioning of the existing surface laid DN75 MDPE PN12.5 Temporary Poly Mainline was undertaken and was replaced with an in-ground DN100 PVC Class 12 mainline throughout.

The pre-existing mainline that supplied water to other areas in the estate, was connected to the newly

• •

installed mainline.

A new bore cubicle replaced the existing one to accommodate both the existing and a new bore, along with the existing irrigation controller.

Both the existing and newly introduced bores are outfitted with Grundfos SP9-13, 3.0Kw pumps.

Under road boring was essential for the installation of medians.

Hunter sprinklers and bubblers throughout the entire project.

The comprehensive landscaping and irrigation plan for phase 1 of Stages 4 and 6 were successfully executed within a span of 5 months.

However, severe water inundation in drainage basins and certain sections of the stream hindered, impeding the efficiency of the construction process.

Both irrigation and landscaping tasks had to be completed in a method that deviated from the standard approach applied in builds where water levels were not a concern. Certain phase 1 works had to be deferred until the initiation of Stage 7, as the completion of stormwater infrastructure by others, aimed at reducing water inundation, took some time to complete.

Stage 7 presented fewer challenges and was completed between July and October, requiring only 14 weeks to fulfill the entire scope. The majority of trenching was done via mechanical excavation, although specific areas required dewatering and hand digging to manage water inundation, primarily on the west side of the project.

Most sleeves were prepaid, with just under-road boring required to access medians in already constructed roads.

While civil sleeves were absent as initially indicated in the plans, prompt mobilisation of drillers resolved this issue.

The irrigation installation has proven successful, delivering a waterwise and commercially proficient system for the extensive green space. The team adeptly navigated challenges that presented themselves in Phase 1, considering the potential option of waiting for crucial stormwater infrastructure completion to avoid heavy dewatering, which incurred additional costs, and could be contemplated for future projects in similar environments.

Landscape Australia Construction is

presently responsible for landscape and irrigation maintenance in both stages for two years post-completion.

This extended involvement fosters a deep understanding of the area and facilitates prompt communication with the construction team to address any emerging issues. The main challenges in irrigation maintenance predominately involve addressing broken surfacebased parts and diligently managing to prevent water losses.

Key infrastructure, such as roads interfacing with the space, is yet to be constructed, and inevitable damage to the constructed space during this process is anticipated. To minimise impact, formalising barriers within the existing landscape and maintaining regular checks during road construction, coupled with effective communication among stakeholders, is crucial.

While water ingress seems to have diminished with the completion of necessary stormwater infrastructure, given the increasingly predictable and extreme climate conditions, consistent and high-quality monitoring around extreme weather events will be imperative to manage any potential impact and preserve the space’s presentation.

Currently, there are no imminent construction plans for the Multi-Use Corridor (MUC) in Byford Meadows.

However, once surrounding roads are completed, phase 2 of Stages 4 and 6 stages will be undertaken to finalise the area. Ongoing maintenance efforts will persist, emphasising long-term outcomes and preserving the integrity of the space.

The Overflow | Summer 2023-24

17

Blooming good future ahead for Leederville gardens Did you know that a typical commercial garden is viable for approximately 12 years before it needs a refresh?

The gardens outside the Water Corporation's John Tonkin Water Centre in Leederville were almost 30 years old when The Garden Gurus started their plans to upgrade them. The team undertook a huge overhaul of the gardens, re-designing everything from the soil, to the irrigation system and beyond. There was a focus on the use of plants from the Waterwise plant directory, ensuring that the gardens would not only look great, but be environmentally sustainable for years to come.

The Garden Gurus completed earthworks at the Leederville office for two weeks, focusing on the health and microbiome of the soil to give the incoming plants their best chance of living a healthy life. Innovative use of tablets deposited directly into the soil allowed nutrients to be released exactly where they were needed most.

The soil work was integral to allowing the gardens to establish, giving the plants the best start to their time at Leederville.

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The Overflow | Summer 2023-24

Following the soil improvements, a range of waterwise plants were planted. Interestingly, majority of the plants chosen are normally found in the Mid West region of Western Australia, used to drier and harsher climates – the Perth climate has changed enough over the years that these plants now thrive even in the metropolitan area. Planted at the start of summer, arguably one of the most difficult times of year to establish a garden, the original tube stock plants have exceeded all expectations, showing incredible growth over the past 12 months.

flowering plant is a hemiparasitic tree, which means it partially relies on another plant to survive. The plant attaches itself to a range of different host plants underground, drawing the water and nutrients it needs directly from their roots. It has great significance to Noongar culture and people, and the one that lives outside Water Corporation’s office in Leederville is one of only three of its kind that have been successfully transplanted.

Paper Daisies and Kangaroo Paws bring a splash of colour to the garden, illustrating that a native garden is anything but boring. Not only do the plants provide a beautiful addition to the garden, they also help create groundcover and give wildlife such as birds, insects and reptiles a safe place to live.

Now fully established, the garden requires only two ‘drinks’ of water per week during summer, resulting in a beautiful, thriving garden that is truly waterwise. Hydrozoning principles were applied, ensuring that plants with similar water needs were grouped together to increase the efficiency of the garden. This was key to the longevity of all the plants used in the garden, including making sure the soil was prepared in the optimum way to support plant growth.

Of all the wonderful native plants now thriving in the garden, one of the highlights is the Nuytsia floribunda, The WA Christmas Tree, otherwise known as the Moojar tree. This vibrant

A huge thanks to The Garden Gurus for their work on installing and maintaining the new gardens – we can't wait to see how they continue to flourish!

At Franklin Electric, we carry a large selection of submersible, industrial, and well water pumps for use in submerged and aboveground water systems. Our pumps are typically installed for use in residential clean water, industrial, light commercial, agricultural, and municipal water systems Submersible water pumps (sometimes called “submergible pumps”) can be operated while completely submerged underwater. Mechanical seals are used to keep any water from entering the pump motor and short circuiting it. Submersible pumps have many useful applications, but the typical use is to pump water from a certain source, such as a water well, to a different desired destination.

Of cou course, Franklin Electric offers more than submersible well water pumps. Along with our clean water pumps, we also carry a wide variety of products for pumping sewage and industrial waste water pumps. Whether you need to draw well water from a clean source or industrial pump for tougher work, Franklin Electric carries the submersible pump or aboveground solution to accomplish your job.

4400 Tri-seal 4 Inch

SR Series

FS Series

The standard FPS 4400 4" submersible pump features the new TRI-SEAL floating stage system.

This new stage system further improves efficiency and protects against wear when pumping abrasives like sand.

The FPS 6-Inch SR Series radial water pumps were designed specifically for municipal and industrial applications where high grade stainless steel is required. These pumps contain stainless steel impellers, a thick solid stainless steel shell to maintain alignment and heavy investment cast suction and discharge brackets.

The FS Series pumps have been engineered in all AISI 316 stainless steel for efficient and reliable pumping of liquids in marine, residential, municipal, industrial and agricultural applications.

SSI Series

FT Series

The 10” SSI Submersible turbine with a high quality die cut for the most demanding aplications.

The FT Series pumps have been engineered in a cast iron construction for efficient and reliable pumping of water for agricultural, industrial and municipal applications.

The Crossing at Fitzroy Crossing - The Fitzroy River. Photo taken in the Dry Season (June).

The Kimberley, Western Australia. Supplied by Flicker: Yaruma5

Navigating the Waters: The Fitzroy River Water Licensing Debate in the Kimberley In the heart of the Kimberley region in Western Australia, a complex and contentious debate is unfolding over the future use and allocation of water from the iconic Fitzroy River. The region, known for its breathtaking landscapes and ecological significance, is facing a critical juncture as stakeholders grapple with the challenging task of balancing economic development with environmental conservation.

The Fitzroy River, winding its way through the rugged terrain of the Kimberley, is a vital resource for both the environment and the communities that depend on it. The river supports diverse ecosystems, providing habitat for unique flora and fauna. Its cultural significance to Indigenous communities adds an additional layer of complexity to the ongoing discussions.

At the heart of the current debate is the allocation of water licenses, with various stakeholders vying for a share of this precious resource. On one side, there are proponents of increased water extraction to support agricultural and industrial development, promising economic growth and job opportunities for the region. On the other side, environmentalists and Indigenous communities are raising concerns about the potential impact on the river's ecosystems and the broader environment.

Indigenous communities, who have a deep connection to the Fitzroy River, are playing a crucial role in the debate.

Their voices emphasise the importance of preserving the river's ecological integrity for future generations and maintaining the cultural practices tied to its waters. The challenge lies in finding a balance that respects both economic development and the cultural and environmental values held by the Traditional Owners.

Aerial view north of Fitzroy Crossing, Supplied by Flicker: Yaruma5

20

The Overflow | Summer 2023-24

Environmentalists argue that increased water extraction could have severe consequences for the Fitzroy River's ecosystems. Reduced flow and altered water quality could harm aquatic

Gator Radio Control Systems The Gator Radio Systems can be used for agricultural watering, landscape watering, sports fields, shopping malls, residential complexes as well as applications within the nursery industry.

The Gator Radio Receivers work above the ground on post mounts, or mounted in valve boxes, up to 2kms away. The Gator System can either be newly installed or retrofitted to any existing irrigation system and is ideal to re-generate old or decayed solenoid cabled systems.

Gator Budget Parallel Wireless Systems

Gator Point to Point Systems The Gator Budget Parallel Wireless Irrigation Control System converts the output signal of any conventional irrigation controller being either a 24VAC or DC pulse type output into a wireless signal that can be passed over the air to control and switch the various devices such as valves, pumps, filters etc. within an irrigation system. Up to 64 outputs can be automated with numerous receivers. The total valves that we can control is only limited to the hydraulics of your system.

The Gator Point to Point Wireless Irrigation Control System allows for the switching of up to 2 devices and can work as a one way signal or a bi-directional communication. For example, it is ideal for starting a remote pump unit on one output, then have the flow rate from the water meter being sent back to your controller as in input. This can also be used in both AC and DC, so with the addition of a battery pack at the tank, you could send a signal up to 2kms away to remote start a pump unit and then have it turn off once the tank is full.

For more information on Gator Radio Control systems please contact your nearest HR Products Office www.hrproducts.com.au

life, disrupt migration patterns, and lead to the degradation of habitats.

The potential impact on the river's health raises broader questions about the long-term sustainability of such development initiatives.

The Fitzroy River water licensing debate underscores the delicate balance that must be struck between economic development and environmental conservation.

Finding a sustainable solution requires thoughtful consideration of the competing interests, with a focus on collaborative decision-making and innovative approaches to water management.

Water-dependent habitats of the Fitzroy River (Douglas et al 2019). Supplied by State Government of WA.

As the Fitzroy River water licensing debate continues, it is clear that a comprehensive and inclusive approach is essential. Engaging all stakeholders, particularly Indigenous communities, and incorporating traditional ecological knowledge into decisionmaking processes will be critical.

Striking a balance that promotes responsible economic development while safeguarding the environment and cultural heritage is a complex

22

The Overflow | Summer 2023-24

challenge, but one that must be met to ensure the long-term well-being of the Kimberley region.

In conclusion, the Fitzroy River water licensing debate serves as a microcosm of the broader global challenge of managing natural resources responsibly in the face of increasing development pressures.

The outcome of this debate will

undoubtedly shape the future of the Kimberley, setting a precedent for sustainable development that resonates far beyond the region's borders.

Resource: https://www.abc.net. au/news/2023-12-10/fitzroyriver-water-licensing-debatekimberley/103146542

A SMART SOLUTION FOR EVERY SHADE OF GREEN

EFFICIENT. VERSATILE. RELIABLE. Think smart with our best-in-class irrigation products.

Featuring cutting-edge technology, they optimise performance, maximise water savings, and minimise upkeep and reduce maintenance costs. Big or small, grass or shrubs, rain or shine, Hunter has a solution to keep landscapes green all year long.

RESIDENTIAL & COMMERCIAL IRRIGATION | Built on Innovation®

Learn more. Visit hunterindustries.com

National Free Call: 1 800 HUNTER Toll Free Fax: 1 800 651 680 www.hrproducts.com.au hrsales@hrproducts.com.au

Tel: 1 300 856 368 Fax: 1 300 856 369 www.nelsonirrigation.com.au info@nelsonirrigation.com.au

Suite 7, 202 Ferntree Gully Road, Notting Hill, Melbourne, Victoria, 3168, Australia Tel: 61 3 9562 9918 Fax: 61 3 9558 6983

Pictured left: Bill Yiasoumi explaining the importance of sprinkler water pressure at the first Waterwise Waterwork Irrigation workshop.

The workshop was held at Woodstone Nursery and was run by Bill Yiasoumi, a seasoned expert in irrigation with a wealth of knowledge in water management, irrigation design, and irrigation system audits.

A second workshop is scheduled to run in February of next year.

Supporting efficient groundwater use by nurseries and tree farms The Department of Water and Environmental Regulation (DWER) is partnering with the nursery and tree farm industry to support efficient groundwater use in the Gnangara groundwater allocation plan area.

The 2022 Gnangara groundwater allocation plan sets out how the State Government will manage the Gnangara groundwater system – Perth’s largest natural water resource – to address the impacts of climate change.

Established nurseries and tree farms in the Gnangara plan area are currently exempt from the Gnangara plan’s requirement for groundwater licence holders to reduce their groundwater use by 10 per cent from 2028. This is in recognition of the important part the sector plays in supplying waterwise plants and trees to the community that combat urban heat, improve biodiversity, and enable households to use less water in their gardens.

While the industry sector will play an important role in achieving some of the outcomes in the Gnangara plan, it is expected that commercial nurseries and tree farms will themselves be proficient in waterwise practices and

24

The Overflow | Summer 2023-24

actively participate in the collective effort to reduce overall groundwater use from the Gnangara groundwater resources.

To assist the industry to be waterwise leaders, DWER is working closely with the Nursery & Garden Industry Western Australia (NGIWA), in partnership with Greenlife Industry Australia (GIA). This collaboration will encourage training in waterwise irrigation practices, to increase the number of businesses with accreditation in the following programs of the Australian Plant Production Standard (APPS) framework: 1.

Nursery Industry Accreditation Scheme Australia (NIASA) Best Management Practice accreditation

2. EcoHort Environmental Management System certification To promote increased uptake of accreditations under NIASA and Ecohort, and improvements in water use efficiency in the nursery and tree farm sector, NGIWA held a 2-day Waterwise Waterwork Irrigation workshop on 31 October – 1 November 2023.

GIA will also be running technical training sessions for individual nursery and tree farms until June 2024 to help operators perform their own irrigation system audits to identify areas where improvements are needed to become waterwise.

“It is important that groundwater users in this industry continue to take steps to identify areas for improvement and to implement best practice waterwise irrigation practices” DWER Project Manager Joshua Tjioe said.

NGIWA and GIA will also be filming case studies to promote the accreditations and improvements in water use efficiency in the nursery and tree farm sector.

DWER’s partnership with NGIWA is part of the government of Western Australia’s Kep Katitjin – Gabi Kaadadjan – Waterwise Action Plan 2, which aims to establish leading waterwise communities for Boorloo (Perth) and Bindjareb (Peel) by 2030.

If you are part of the nursery or tree farm industry in the Gnangara plan area and would like more information on how to get involved in the next workshop or the technical training sessions, please contact: Lisa Passmore (Executive Officer, NGIWA) - lisa.passmore@ngiwa. com.au Steve Blyth (Industry Development Officer, GIA) - steve.blyth@ greenlifeindustry.com.au

services. The Iron Filtration system offered by Elliotts’ stands out as the sole genuine option in the market, backed by a proven track record of being chemical-free. Opting for a chemical-free approach in iron removal not going enhances sustainability but also mitigates occupational health and safety concerns, ultimately presenting a more environmentally friendly solution. As part of the capital works program for 2023-2024, the Karrinyup reserve was identified for an upgrade due to the asset reaching the end of its life cycle.

The new scope of work included: 1.

2.

3.

Side-by-side with the City of Stirling, giving mother nature a helping hand for the next generation The City of Stirling enlisted Elliotts Filtration’s expertise to design and install an iron filtration system for the Karrinyup reserve. The project's specifications required a flow rate of up to 13 litres per second (47 cubic metres per hour) and a tolerance for iron content of up to 5 parts per million (ppm). The reserve was in the midst of an irrigation upgrade, as the existing system had reached the end of its 25-year lifecycle and experienced ironrelated blockages, leading to subpar performance. Additionally, the previous 18-metre spacing design had resulted in excessive water usage to maintain a quality sport-playing surface.

26

The Overflow | Summer 2023-24

In just four weeks, we completed the preparatory work, laid the pipes, and established the operational filtration system, including pouring the concrete pad. This swift progress allowed the team at Western Irrigation, the recipient of the tender for this project, to implement the new irrigation system at the reserve. They will soon initiate the flushing and inspection of the newly established reticulation in the weeks ahead.

Kevin, a representative from the City of Stirling, noted his extensive experience with Elliotts Filtration which solidified the decision to engage their

4.

5.

Implementing a new design to enhance water efficiency in anticipation of forthcoming groundwater reductions.

Selecting sprinklers to meet best practice.

A design that included hydrozones and future eco zones.

Incorporating an iron filtration system to mitigate the accumulation of iron bacteria within the new system, thereby prolonging the life cycle of the newly installed irrigation asset.

The installed design took into account the existing system, enabling the new system to be put in place while keeping the current one operational. This ensured that the reserve system was in a fit-forpurpose state, allowing the cricket and athletics club to continue using the sports ground without any loss of turf or downtime. The city maintained open communication with all involved parties throughout the process to achieve the best outcome, which is evident on site.

The new irrigation system incorporates 360 metres of 150mm PVC rubber ring mainline and 1,040 metres of 75mm metric poly pipe, along with necessary fittings, on the primary playing field. The installation featured Hunter I25 and Hunter I20 sprinklers, complemented by 50mm 200 series

GIVING WATER A HELPING HAND

www.elliottsfiltration.com.au

OUR MISSION Value for money, we all want it, and these days we all expect it. So, how do we, Elliotts Filtration give you the BEST value for money. Simply hover over this text and be taken to our Statement, offering the most advantageous outcome for our clients.

Take a look.

We love water, and cleaning it is what we do best.

Ozone Reserve Iron Filtration System.

The top photo was taken on 12 February 2018 and by April 25, 2018, Lake Vasto was clean. The water here irrigates all Perth foreshore and up to and including Elizabeth Quay.

The irrigation installed by Western Irrigation commenced at the end of September 2023, with a target completion date set for the beginning of November 2023. The process unfolded sequentially, starting with the installation of the PVC main line, followed by the ploughing of poly pipes into the playing field. Subsequently, PVC lateral pipe work was extended to cover the remaining surrounding areas.

Solenoid valves, wiring and sprinklers were integrated as the pipe installation progressed. Simultaneously, the filtration system was installed alongside the mainline works, enabling it to be activated during commission.

During the transitional phase, both the new and old mainlines were temporarily connected near the filter, allowing the use of both systems. This facilitated a gradual decommissioning of the old system as the new irrigation came online. Furthermore, a colour bond aluminium enclosure was constructed to house the filtration system, serving as the dual purpose of safeguarding it from vandalism and blending with the park's aesthetic.

Elliotts Filtration and Western Irrigation employed excavators to facilitate efficient and clean earthworks. Western Irrigation additionally utilised a vibratory plough machine to plough 75mm metric poly pipe through the playing surface, minimising disruption to the existing turf. Subsequently, the turf underwent Bermad solenoid valves equipped with Rain Man decoders and Rain Man wiring to manage operations in the field. The existing bore, pump, cabinet and controller were integrated into this project. For the irrigation mainline installation, the turf was carefully cut at a thickness of 50mm to ensure better reestablishment, and later, the 75mm polylines were installed using a mole ploughing technique. This method resulted in a surface that remained usable for the clubs while the work was in progress. The Rainman decoder system offered enhanced flexibility for zone mapping, allowing the achievement of best practices in hydrozoning and future eco zoning.

The balance between stations was maintained without the need for a Variable Frequency Drive (VFD).

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The Overflow | Summer 2023-24

LEGEND SYMBOL

50

50

50

50

50

80

25

25

25

25

25

25

40

40

50

50

50

50 50

25

40

80 40

40

25

80

25

50

80

80

40

80

50

40

500

91.1

19.8

500

91.1

19.8

#20

500

73.7

HUNTER I25 PART CIRCLE

#20

500

73.7

19.2

HUNTER I25 PART CIRCLE

#15

500

58.8

17.4

HUNTER

I25 FULL CIRCLE

19.2

I20 FULL CIRCLE

#10

450

41.5

HUNTER I20 FULL CIRCLE

#8

450

36.9

14

HUNTER I20 PART CIRCLE

#4.5 L.A.

450

18.6

11.3

14

CLASS 9 UPVC LATERAL PIPE (SIZE AS SHOWN)

50 80 50

75MM PN10 METRIC POLY LATERAL 32MM L.D. ELECTRICAL CONDUIT, 4MM RAINMAN TWO WIRE CABLE

40

P2 CABLE PITS

50 80

50

80 80

EXISTING CONTROLLER CABINET

80

EXISTING BORE

25

50

80

80 40

80

80 80

80 40

50

25

80

80

80 50

80

80

80

40

25

25

50

RADIUS (M)

#23 #23

HUNTER

150MM CLASS 12 RRJ UPVC MAINLINE 80

40 40

FLOW (LPM)

MODEL DESCRIPTION I25 FULL CIRCLE

HUNTER I25 PART CIRCLE

50MM BERMAD 200 SERIES SOLENOID VALVE PHILMAC POLY BALL VALVE 2X 1419 VALVE BOX (STACKED) RAINMAN DECODER

80

50

PRESSURE (KPA)

NOZZLE No:

BRAND NAME HUNTER

80 80

80

50MM FLUSH VALVE

80 80

25

40 40 80

25

80

ST'N NO.

80

80

50

75

50 50

25 75 POLY

75 POLY

75 POLY

75 POLY

75 POLY

25 40

75 POLY

40

75 POLY

75 POLY

40

1

PO LY

25

50

80

80

50 50

FLOW PRESSURE KPA L/S

PR'N MM HR

12.09

500

23

APP'N ST'N RUN MM TIME/WEEK WEEK MIN

AREA TYPE

45

117

TURF

2

16.7

500

23

45

117

TURF

3

13.66

500

23

45

117

TURF

4

13.66

500

23

45

117

TURF

5

13.66

500

23

45

117

TURF

6

13.66

500

23

45

117

TURF

7

13.66

500

23

45

117

TURF

8

13.66

500

23

45

117

TURF

VALVE SIZE NO. MM 1A 1B 2A 2B 3A 3B 4A 4B 5A 5B

40

25

25

VALVE DATA

STATION DATA

50

6A 6B 7A 7B 8A 8B 9A 9B

50 50 50 50 50 50 50 50 50 50

10A 10B 11A 11B 7A 7B 8A 8B 9A

50 50 50 50 50 50 50 50 50

9B 10A 10B

50 50 50

25 25

40

25

40 40 25

75 POLY

75 POLY

75 POLY

75 POLY

75 POLY

40

75 POLY

75 POLY

25

25

40

25

40

50

80

80

500

45

45

60

TURF

13.51

500

35

35

60

TURF

11

13.51

500

35

35

60

TURF

12

13.0

500

26

35

45

TURF

14.52

500

25

35

45

TURF

14

13.31

450

22

25

70

TURF

15

13.63

450

22

25

70

TURF

50

50 50 40

13.66

13

40

50

25

25

9 10

50

40

25

80

40

50

80 80

80

25

80 80

TOTAL M²: 3826

40

25

18 19 20 21 22 23 24 25 26 27 28 29 30

PRECIPITATION

INSTALLATION AND MATERIAL CONTENT TO CITY OF STIRLING IRRIGATION SPECIFICATIONS.

25 80

8.6 4.91 6.86 6.14 7.69 6.83 6.5 6.81 6.82 6.81

8 9 10 11 12 13 14 15 16 17

STATION DATA

NOTES:

80

7.59 6.07 7.59 6.07 7.59 6.07 7.59 6.14 7.37

1 2 3 4 5 6 7

DECODER

FLOW LPS 25

25 25

4.5 7.59 10.63 6.07 6.07 7.59 6.07 7.59 6.07 7.59 6.07

VALVE SIZE

VALVE No

40

FLOW DCODR L/S NO.

50 50 50 50 50 50 50 50

LY

75 PO

PROPOSED AREA TO BE COVERTED TO NATURAL CONSERVATION VEGETATION LOCAL FAUNA / HYDROZONE ECOZONE TO REPLACE TURF AREA.

PUMP FLOW RATE 13.48 LPS @ 600 KPA

40 80 25

25 25

25

50

80

50

50

50

50

50

50

50

2 X RAINBIRD 1419 VALVE BOX'S (STACKED)

50MM X 300 PVC G.L.

50

40

50MM SLIP FIX

40

75 X 50 MI TAKE OFF ADAPTOR 75MM PN10 POLY TO FIELD

50MM BERMAD 200 SERIES VALVE

50MM PHILMAC BALL VALVE 50MM FAUCET SOCKET

BRONZE TAPPING SADDLE TO SUIT MAINLINE

TYPICAL VALVE ASSEMBLY

0

10

20

30

40

50

METRES

Amendments

Tax Sheet

City of Stirling

Survey No FB A

03/23

No Date

K.Z.

IRRIGATION LAYOUT PLAN REVISION

By

DESIGNED

DATUM

DRAWN

SCALE

CHECKED

SHEET

Every new Elliotts Filtration installation will be covered by a 12-month warranty, accompanied by a recommended service and maintenance schedule that initiates upon the expiration of

A 1

Job No.

App'd

rolling with a 2.5-tonne twin drum roller to maintain its flatness, ensuring continuous use by sporting clubs.

OF

DRAWING No.

APPROVED

the warranty period. Maintenance is essential for the iron filtration system, much like any other component of the irrigation infrastructure. This filter system now bears the responsibility of intercepting iron bacteria that would typically accumulate within pipes, valves, and sprinklers. Routine maintenance on the filter systems is

indispensable to ensure they operate with optimal parameters.

The recently installed system, featuring efficient irrigation and an iron filtration system, guarantees that the City of Stirling can provide a fit-for-purpose playing surface for sports and public use for the next 30 to 35 years.

Authorised sprinkler testing signs If you are testing an irrigation system outside of water rostering hours, as a gardening industry professional, you are not required to register for an exemption with the Water Corporation. However, to promote that you are doing authorised work and avoid a possible infringement, we recommend you have a sign clearly displayed at the front of the property.

Updated designs are now available: 1. Magnetic 2. Corflute 3. Car Decals 4. Metal Swing and Stand For pricing and product availability, please get in touch with the WA Office at 6263 7774.

You are invited to join Australia’s premier irrigation event in 2024 Planning is underway for the highly anticipated Irrigation Australia Conference and Exhibition and the 9th ICID Asian Regional Irrigation and Drainage Conference. The event will be held at Sydney’s International Convention Centre (ICC) in September 2024.

This important event will bring together leading experts, researchers, and practitioners worldwide to discuss and explore the latest advancements in irrigation and drainage systems. Australia is universally recognised for its leadership in irrigation practices, products and solutions, which creates

an ideal opportunity for knowledge exchange.

The subthemes are: 1.

The 2024 conference is looking set to be the biggest one yet, with more than 1,000 delegates expected from around Australia and further afield.

Now is a good time to think about how you might get involved, whether through sponsorship, presenting or signing up to exhibit your products or services.

Conference theme The conference theme is ‘Irrigation’s role in delivering economically viable food security and sustainable urban spaces in an increasingly unpredictable climate’.

Governance – identifying and addressing structural and policy impediments to the adoption of better irrigation practices.

2. Investment – fit-for-purpose and cost-effective technologies which support end users to implement sustainable irrigation practices (Environmental, Social, Governance and Triple Bottom Line).

3. Capacity development – ensuring that end users can access and adapt knowledge and systems to support sustainable irrigation practices.

The event will be held at Sydney’s International Convention Centre in the heart of Darling Harbour. Photo by TKKurikawa/Deposit Photos.

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The Overflow | Summer 2023-24

The exhibition provides an unparalleled opportunity for organisations to showcase their products and services.

SNAPSHOT 4 To be held at Sydney’s International Convention Centre (ICC) in the heart of Darling Harbour 4 More than 1,000 delegates expected 4 Being held in conjunction with ICID’s 9th Asian Regional Conference and 75th IEC Meeting 4 Australian and international exhibitors

Sponsorship opportunities

Why partner with Irrigation Australia as an event sponsor? Some of the benefits include: •

Strengthening your brand in the market: Aligning your company with this esteemed event demonstrates your commitment to professional development within the sector and further strengthen your brand within the market.

•

Heightened visibility: You will have significant exposure prior to the event through the website and marketing materials. There is no better way to position your organisation to a large target audience.

•

Stand out in the crowd: Create your competitor difference by producing a unique and dynamic exhibition presence.

4 Retailers, distributors, resellers, contractors, government, installers, designers, irrigation managers and the latest irrigation technology and innovations all gathered in the one impressive venue 4 A three-day conference program with the theme: Irrigation’s role in delivering economically viable food security and sustainable urban spaces in an increasingly unpredictable climate 4 A full social program with plenty of opportunities to meet up with colleagues and friends 4 Technical tours 4 Workshops

and social environment: Develop quality business relationships through direct one-to-one engagement in a relaxed environment. Meet at one of our many social events or in the exhibition.

We are excited to announce that Davey Water Products and Brown Brothers Engineers have signed up as major sponsors of the 2024 event.

More sponsorship opportunities are available.

•

Networking in an educational

•

Exclusive company room: Take advantage of our exclusive company rooms within the venue for certain times or for the whole event. Use this space as you choose – some companies are considering using it as a private training space or a reception lounge. Email info@irrigation.org. au for more information.

The full range of sponsor benefits are outlined in our prospectus, which you can download here. The sponsorship packages in the prospectus are suggestions only – if none are quite the right fit for your marketing objectives and budget, contact us and we’ll come up with something that works for you.

To find out more about sponsoring the event, contact Robert Gunn on 0497 800 962 or Abdul Khan on 0433 159 345 or email: irrigationpartnerships@ theeventgap.com.au.

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The conference represents a unique opportunity to share your expertise and engage with a diverse audience of irrigation and drainage professionals.

CALL FOR ABSTRACTS

submit your abstract through our online submission portal. You will be required to provide your contact information, a brief biography, and a 300-word abstract.

This is a unique opportunity to showcase your expertise, share your insights, and engage with a diverse audience of irrigation and drainage professionals. We invite you to contribute to the event’s success by submitting an abstract for consideration.

Learn how to upload an abstract here.

Do you have knowledge to share with the industry? We are seeking presentations on a range of topics that fit within the conference theme.

Key dates. The abstract submission deadline is 26 January 2024 and successful delegates will be notified on 1 March 2024.

Secure your exhibition space Exhibition space is selling fast.

You can elect to present a full session, join panel discussions or present a poster.

Why participate? Presenting at the event can be a great way to: • • •

increase visibility and recognition in your field network with peers and industry professionals contribute to the advancement of knowledge in irrigation and drainage.

Submission process. You can

The highly popular exhibition is an integral part of the event. It offers an unparalleled opportunity for organisations to come faceto-face with attendees, providing a marketplace to increase your organisation’s visibility, and to showcase and demonstrate your products and services.

Meal breaks for conference delegates will be held within the exhibition space, ensuring you have significant exposure to a large audience over multiple breaks throughout the event.

To speak with our team regarding exhibition opportunities, call Robert Gunn on 0497 800 962 or Abdul Khan on 0433 159 345 or email irrigationpartnerships@theeventgap. com.au.

Social events An important part of every conference is the social schedule, and the organisers are making sure you’ll have no shortage of opportunities to catch up with new and old friends and colleagues. Delegates can look forward to a welcome reception, happy hour drinks and the everpopular conference dinner, which is always a sell-out.

Stay tuned to find out more.

We’ll be providing updates on the conference website, via our e-news emails and in the journal as planning progresses. Stay tuned for details about the conference program, scheduled workshops, tours, exhibitors and more.

Information. Visit the conference website to find out more.

Water Update Water Usage Metro Region https://www.watercorporation.com.au/Our-water/ Rainfall-and-dams/Water-use

Yearly Streamflow https://www.watercorporation.com.au/Our-water/ Rainfall-and-dams/Streamflow

Perth Rainfall Comparison https://www.watercorporation.com.au/Our-water/ Rainfall-and-dams/Rainfall

Supplied by the Water Corporation Current graphs can be found at www.watercorporation.com.au

HAVE YOU VISITED THE WATERWISE PROGRAMS WEBSITE? The Waterwise Garden Irrigator Program is a joint initiative of the WA Region of Irrigation Australia and Water Corporation, with a goal of optimising water-use efficiency of domestic irrigation systems in Western Australia. Endorsed Waterwise Garden Irrigators are fully trained in water efficient practices and can design, install, repair and maintain home garden irrigation systems.

WATERWISE GARDEN IRRIGATORS Chris's Landscaping

Handy Fixers Property Maintenance

Civic Reticulation

HomeCare Reticulation

Adonis Gardening & Irrigation

Clackline Reticulation

Instant Gardens

Advantage Bores & Reticulation Services

Coast to Coast Irrigation

Joel Irrigation & Landscaping

Cockburn Property Maintenance

Josh's Lawn & Garden Service

Country Landscaping & Irrigation

Kinetic Landscaping

CS Reticulation

KRH Irrigation

CT Irrigation

Landscape Elements Pty Ltd

Donewell Contracting

LD TOTAL

Dynamic Property Solutions

Landscape Australia Construction

Earlybird Landscaping

Living Eden Property Maintenance

Earth & Water Pty Ltd

Matt Duncan Reticulation & Landscaping

AAA Irrigation Adam's Retic

NEW

Alessio’s Gardens All Round Retic and Landscaping Allwest Bores & Reticulation Aqueduct Irrigation Services AR Landscapes Backyard Creations Beyond Reticulation BHG Garden Service Bowie Developments Bowie Irrigation Bradkaz Irrigation Brighton Reticulation Brookwell Irrigation Bruce Landscapes Candid Reticulation Services Canning Irrigation Services CHATT Services Chris Simpson

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Evergrow Gardenscapes

Midwest Turf Supplies

Fastlane Maintenance

Mr Retic

First Element Irrigation

Multihire NEW

Fluid Irrigation

New Season Landscapes NEW

Garden Solutions

Newground Water Services

Gracie Reticulation Services

NEW

Green Oasis Lawn and Reticulation NEW Greenfields Reticulation Greenworx Growing Assets

NEW

Northend Reticulation & Turf Nutrien Water Oasis Reticulation One Two Tree Irrigation & Landscaping

www.waterwiseprograms.com.au

Outdoor Garden Services

Rob’s Retic and Lawn

OZ Commercial Maintenance Services

Rockingham Mobile Mowing

Peel Scape Solutions Perdita Reticulation & Garden Solutions Perth Lawns and Retic Perth Landscaping Experts Perth Retic Repair Perth Reticulation Experts Plantech Grounds Maintenance

Under Pressure Retic Urban Reticulation

NEW

Ryan Daly

VIP Home Services

Sharp Yards NEW

Wanda’s Gardening & Landscaping

SK Retic

Water Smart Services Pty Ltd

Sodexo

Water Well Reticulation

Softscapes & Reticulation Pty Ltd

Waterwise Landscaping

Sprinkler Fixers

Westcoast Reticulation Services

Summer Retic

Western Irrigation Pty Ltd - Greenwood

Superior Landscaping & Reticulation

Portworks

The Garden Fixer

PTC Irrigation

Yurra Pty Ltd

The Retic Chick NEW

The Retic Guy

Rain Maker Irrigation Services

The Watershed Water Systems Midland

Rapid Reticulation Remedies Regenerative Gardens & Reticulation

Think Water Capes Region

Renoscape

Think Water Geraldton

Repair Your Retic

Think Water Perth

Retic Express

Tidy Gardens Australia

Retic Man

Tim Davies Landscaping

Retic Mate

TLC Services Perth

Retic Repair Man

Triton Electrical Contractors

Retic Smart

Tropical Reticulation & Landscape

NEW

Retic, Turf & Soakwells Pty Ltd Reticulation Pro

Wittens Irrigation & Design

The Retic & Landscape Shop

Purely Irrigation Quinns Rocks Reticulation

WF Landscape Industries Pty Ltd

The Greenscape Collective

Pumps N Pipes Supplies

Wet Frog Retic

NEW

NEW

Turfed Out Ultimate Blue Pty Ltd

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The website features an extensive and up-to-date business With an increasing numberwhere of DIYthe enthusiasts installing and maintaining their own directory community can search for their local irrigation systems, the Waterwise Irrigation Design Shop Program was developed Waterwise members, based on their location. Head to the searchto raise the standard of irrigation advice and design services offered by staff at counter directory at www.waterwiseprograms.com.au for members’ level of specialist irrigation retailers. Endorsed staff have the knowledge and skills to contact details, or if you’d like information on how to become an provide their customers with waterwise advice, products and services. endorsed Waterwise business.

Several Waterwise Garden Irrigators and Design Shops were randomly selected for audit in the 2022/23 period. Successfully audited businesses are acknowledged with this customised logo.

In recognition of their unwavering dedication to water conservation, we proudly commend our esteemed Waterwise Garden Irrigators for their steadfast participation in the program for over a decade.

WATERWISE IRRIGATION DESIGN SHOPS Nutrien Water - Neerabup

The Watershed Water Systems - Morley

Controlled Irrigation Supplies

Nutrien Water - Osborne Park

The Watershed Water Systems -

Joel Irrigation & LHP Landscaping

Nutrien Water - Rockingham

Nutrien Water - Canning Vale

Peel H20 Solutions - Mandurah

Nutrien Water - Forrestdale

Pumps ‘n Pipes - Mandurah

Nutrien Water - Greenwood

Rainscape Waterwise Solutions - Bibra Lake

Canning Irrigation Services

NEW

Nutrien Water - Joondalup Nutrien Water - Malaga Nutrien Water - Mandurah Nutrien Water - Midvale Nutrien Water - Myaree

The Retic & Landscape Shop - Southern River The Watershed Water Systems Cockburn The Watershed Water Systems Midland

Subiaco Think Water - Broome Think Water - Capes Region Think Water - Geraldton Think Water - Perth Think Water - Wanneroo WA Reticulation Supplies - Armadale WA Reticulation Supplies - Midland WA Reticulation Supplies - Rockingham Western Irrigation - Greenwood

SOUTH WEST WATERWISE PROGRAMS Irrigation Australia has recently launched the Waterwise Irrigation Programs in the South West region of WA, with the support of local water utilities; Busselton Water and Aqwest.

WATERWISE IRRIGATION DESIGN SHOPS Country Water Solutions – Bunbury Nutrien Water – Bunbury Nutrien Water – Busselton

WATERWISE GARDEN IRRIGATORS ARB Landscaping & Fencing

LD TOTAL

Country Landscaping & Irrigation

Nutrien Water - Busselton

Country Water Solutions

Russell’s Retic

Fastlane Maintenance

Summer Retic

Fergies Total Lawn Care

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The Overflow | Summer 2023-24

TRAINING WITH IRRIGATION AUSTRALIA

BLENDED LEARNING OPPORTUNITIES

INDUSTRY EXPERT TRAINERS

PRACTICAL TRAINING APPROACH

16+

BECOME A CERTIFIED

TRAINING PROGRAMS ON OFFER

IRRIGATION PROFESSIONAL!

Non-Accredited Short Courses

2

Nation-wide Training

Qualifications

2

3 12+ Career Pathways

(07) 3517 4000

Design Courses

www.irrigationaustralia.com.au

7

Accredited Short Courses

training@irrigation.org.au