Sydney Water Tanks is a leading supplier and manufacturer of concrete pits and underground concrete rainwater tanks. We are part of the Martin’s Group and are proudly Australian owned. Our directors have over 25 years’ experience when it comes to providing quality water storage systems and wastewater treatment this family run business knows what it’s doing.

Our underground tanks are built from an extremely long lasting and extra strong steel fibre reinforced concrete. All our underground tanks come with a 30-year structural guarantee. Our tanks will provide you with a quality supply of rainwater to your outdoor taps and toilets.

Installation of our rainwater tanks is individually engineered to suit your site, to ensure your home receives effortless and efficient storage, while collecting the maximum amount of rainwater for use in your home. Our tanks are installed underground – either beneath your path or driveway or in your backyard, this is to give you an uninterrupted view – no unsightly water tank – and more space in your yard. Thanks to our rain switch maximum efficiency is assured, this switch automatically switches to the use of any available harvested rain water. This is to ensure your home takes full advantage of all the free water supply.

We have a team that is here, ready to provide you with the tank that suits your needs, with a range of concrete underground tanks we can supply a rainwater tank that best suits your home, your needs and your budget. Our service delivery area includes New South Wales and Canberra.

If you are looking for a reliable source of rainwater for your home, with a tank that takes up no space in your yard make Sydney Water Tanks your first choice.

What are the features and benefits of having an underground rainwater tank installed?

• Safety is one of our biggest concerns, our tanks come with a lockable, three stainless steel bolt cover with a 600mm clear opening to allow for easy access and ongoing maintenance.
• Our tanks are strong, and very safe.
• Tank covers are lightweight and have a water tight seal.
• Different height turrets vary the inlet depth to create the fall of the tank which makes them suitable for any light traffic areas.
• We find the best location and depth for your water tank, this is to ensure maximum fall to the tank. This means that every single drop of rain can be harvested – giving you maximum storage while eliminating sediment build up in the pipes.
• Our tanks are flush to the ground and out of sight, this means they can be positioned under driveways or gardens.
• Fitted to our tanks is an overflow, this full flow flap valve stops any vermin from entering the tank and stops the backflow water from entering. It does not restrict the overflow.
• Coming with a high performance stainless steel pump, which has been designed to operate efficiently assuring you of long-term performance. It works quietly inside the tank providing you with a constant supply of rainwater to the rain switch.

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Underground Water Tanks Free Up Space for Your Family

We all want our lives made easier. That’s why we have Google Maps, to tell us where we need to go. Click and collect grocery services, so we don’t have to trawl the aisles of the supermarket anymore. Recipe books to tell us how to make a dish, so we don’t have to remember it. Reminders sent about doctors’ appointments that we’d probably end up missing.

At Sydney Water Tanks it is our mission to making the whole water tank experience as easy and hands-free for you as possible. We have the expertise and years in the business to know exactly the right course of action in each customer’s unique case.

We work alongside your architect, hydraulic engineer, plus other service professionals to help get your site’s water tanks from the design phase, through to council approval, manufacture, and ultimately installation as smoothly, seamlessly, and as effortlessly as possible.

This process begins with assessing the layout of the site so we can best determine the position, size and number of water tanks required. We can then help with different profiles relating to drainage, etc. that we know have worked previously and been approved by councils. For the installation, we go through the site with your plumber to decipher precisely what they need to do and provide a comprehensive installation guide so they can get it right the first time around. We provide support throughout the process when requested by your onsite professional team.

Underground water tanks are particularly handy to have in NSW because as you know, the weather can get quite wild and woolly. Having appropriate drainage and tanks in place can help you get through those raging storms without having to worry about flooding.

They’re also a great way to catch that extra rain and save buckets on the cost of your water bills. By using rainwater collection systems, you can reroute this water back to your garden, toilet, or laundry. You’ll be happy in the knowledge that you’re doing your part for the environment by recycling water. Recycling everything is what we should all be doing more of.

For quotes, advice, or questions about your site, make sure to give us a call or send an enquiry to Sydney Water Tanks. Our staff are on hand to talk you through your requirements and help to arrange a system that suits your purposes. We have the insider information about what works on sites just like yours, so be assured that we know what will be a good fit for you. Reach out to us today.

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The Building Sustainability Index (BASIX)

All About Our Concrete Tank Range

Installing our concrete pits and grates on your property is the best way to ensure that you avoid storm and flooding damage, and we manufacture all our setups in our very own production factory in Smeaton Grange, just outside of Campbeltown in NSW.

We produce these pits and grates to suit a wide variety of different applications, landscapes and building configurations, spurred on by the concreting expertise of the Martin Group. They’re not only applicable for stormwater and drainage, but can be used for inspection, access ways, electrical uses, and junctions.

These detention control pits are built to your specifications, to suit the hydraulic drawing that has been drawn up for your site. We help to discover which optional riser rings, inlets and outlets are the correct choices for your setup.

Our pits are all built to standards where applicable, for BioSeptic to AS/NZS 1546.1 Small septic tank and AS/NZS 1546.3 Aerated Wastewater Treatment Systems. As with all of our products, we offer complete quality assurance, and follow strict procedures for construction, for our customers’ peace of mind.

So, how do we make our concrete stormwater pits? First off, we wet cast, with concrete that is reinforced with steel fibre, to ensure the material is strong and doesn’t shatter or break. The pit has two swift type levers for easy access, as well as knockouts surrounding the construction. The galvanised grates conform to the Australian standard AS3996.2006, and all edges of the concreting are smooth for ongoing safety.

Because these products are heavy, we offer delivery and loading on site with our crane if need be, which our customers often appreciate!

If you need concrete pits, then you need concrete pits. There’s no escaping it. You don’t want to avoid putting one in only to find your site flooding with one of Sydney’s notorious storms.

At Sydney Water Tanks we make sure that our customers have exactly the right underground concrete tank setup for their site – as informed by your hydraulic drawings. We can help point you in the right direction if you need these to be drawn up, too.

Our customers rely on the quality of our products, the expertise of our team, and the timeliness of our services. So if you are in the market for a new concrete pit ask us for a quote.

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All About Our Concrete Tank Range

Our Concrete Pits and Grates in Focus

Australia is rather dry in certain regions for an island nation. We have one rainy season a year, and even though we’re surrounded by the ocean, a lot of our local water sources are salty lakes. Our municipal water systems often have a hard time keeping up, so during the three months of torrential downpours, and it’s a good idea to harvest as much rainwater as possible.

The downside of having just one season of annual heavy precipitation is the volumes can become unmanageable. Big buildings like apartments and office blocks have massive roofs with immense surface areas. As the rain lands on those roofs, it can accumulate and seep into the roofing structure, causing crumbling, leaks, and other forms of damage.

Even if the roof is slanted and has a properly aligned gutter system, the amount of water may be too much for the roof drainage to contain. This is where Onsite Detention tanks (OSDs) come in. They are specially made storm-water systems that can collect and hold large amounts of water. This water is then gradually released into the municipal system.

By controlling the pace of water flow, you can prevent property damage. The measured flow avoids overwhelming the local drainage system. Usually, OSDs are coupled with Detention Control Pits (DCPs). These underground water tanks increase the capacity of the OSD by offering more storage space.

Of course, the storm-water doesn’t necessarily have to be discarded. It can be channelled into an under deck rainwater tank or even a regular water tank on the surface. These tanks prevent wastage while still protecting the local water disposal mechanisms. In many regions, you can’t put up a large building without council-approved OSDs and DCPs.

Detention tanks are best built onsite because they are too bulky and cumbersome to transport to your construction venue. A professional hydraulic engineer will inspect your site and draft a design for the tank. This draft will generally be interpreted and executed by a local plumber. Here at Sydney Water Tanks, we have a specialised team to handle it.

Our plumbers will inspect your technical drawings and implement them onsite. We can install your entire storm-water system, including inlets, outlets, orifice plates, rungs, pits, sumps, screes, and overflows. If something goes wrong with the system, later on, we are available for repair and maintenance at friendly prices.

If you already have some kind of drainage system in place, we can still help. We can evaluate your site based on location and water conditions. We can then adapt your current system to develop a more effective storm-water mechanism. Before we arrive, look at the OSD drawings and excavate your selected site as shown in the design plans.

You OSD drainage system can be constructed using in ground water tanks, or you can choose to have tanks that are only partly underground. Our plumbers will gladly guide you on the best fit for your circumstances, and your budget.

For assistance in sourcing, maintaining, and securing your choice of a water tank, call Sydney Water Tanks today on 1800 041 111.

 

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Is an Inground Water Tank Safe?

How Our Stormwater Pits Work

When it comes to inground water tanks, you need to look at the features and benefits each tank offers. At Sydney Water Tanks we stock a range of inground water tanks that not only offer a wide range of features and benefits but also safety. The process from design to manufacturing to installation is simple, once installed these water tanks are incredibly easy to use.

Our access covers are secure and sealed with safety in the forefront of our design and installation process; the lockable covers have three stainless steel bolts and a large 600mm clear opening for easy access and ongoing maintenance. All our inground water tank covers have a watertight seal and are super lightweight at just 9.5kilos, with a load test of 1.5 tonnes. Thanks to different height turrets and inlet depths that create the fall to the tank they are perfect for any light traffic areas.

Our variable height turret will save you money. We find the best spot for your tank to ensure every drop of harvestable rain enters your tank; you eliminate sediment build up in the pipes and get maximum rainwater storage.

No one wants an eye-sore in the backyard, our inground water tanks mean out of sight – out of mind, with a water tank buried flush with the ground it means it can be placed below gardens and even driveways. No unsightly water tank taking up space in your yard.

Avoid the problems of contaminated backflow with an overflow flap valve, fitted to the tank overflow the full flow flap valve stops backflow and vermin entering your tank, while not restricting the overflow.

Silent – the stainless-steel submersible pump is quiet and efficient. Our pump is designed to operate efficiently, and it works quietly from inside your tank giving you a constant supply of rainwater to the rain switch.

Wet cast individually from 40mpa steel fibre reinforced concrete and manufactured to meet the requirements of AS1546.1 extra strength water tanks are guaranteed.

A 1mm steel mesh mosquito proof leaf filter means only clean water enters your tank and nothing else, ensuring you have clean water at all times.

Your tank won’t float with our 10,000L tank we use retention concrete to ensure your tank won’t float – saving you time and money.

Our intelligent Rain Switch system will detect automatically when there is water in the tank available for use and will seamlessly switch your selected outlets to tank water without you having to do a thing.

As an optional extra, you can choose the cleaner first roof catchment with the first flush, which catches the first 170L of water from the roof catchment, diverting it BEFORE it enters the rainwater tank, which will keep your water tank cleaner.

When it comes to rain tanks, we are some of the best in the business, supplying NSW residences and commercial properties with intelligent water supply systems that help our country be more environmentally friendly, and help our customers save plenty off their water bills. One of the features of our underground water tanks that helps us to achieve the best in tank design is our rain switch.

So what on Earth is the rain switch?

The rain switch is the little switch that is installed as part of your water tank setup that will automatically choose the rainwater tank for delivering water to various outlets at your home, such as the toilet cistern, the outdoor garden taps, or the laundry sink taps. This way you are automatically using recycled water for these outlets.

Instead of having to flip a switch yourself when you find you’ve run out of rainwater in the tank, the switch flips over to using the town water supply automatically – you don’t have to lift a finger, it does it all for you.

Even more intuitive is the way that it flips back over to your rainwater supply when there is enough water gathered in the tank again – so you can keep saving money instead of having to remember to switch it back to the tank after having so rains.

It’s also all there in front of you-you can tell whether the source for your water supply is from your tank or your mains, leaving no uncertainty about what is going on with your system. This is displayed in your main display panel for the system. This display system can be put pretty much anywhere in the home for the most convenient read out to keep an eye on things.

The rain switch itself is contained within a cabinet specifically for switching purposes, and it is made out of water-resistant stainless steel. The cabinet itself comes with straightforward mounting points to hook up to both the water and the electricity, so it is popular with plumbers and electricians because they are able to do their job as smoothly as possible.

The rain switch is available with all our underground rain tank systems, and can also be retrofitted to many other rainwater tank setups. If you are interested in learning more about the rain switch or any other of our clever features that we use in our systems, then don’t be afraid to ask. Chat to us today at Sydney Water Tanks to find out more about our impressive systems and ways in which you can save money around the home as well as do your bit in helping out with the environment.

Summer is here, and this means we will be using more water – longer showers, watering the garden, washing the car.

Inground water tanks store all that rainwater that runs off the roof of your home all year round, rather than it being wasted, it is stored securely for use later. It can be stored as drinking water, shower water, for washing clothes and dishes or just for use in the garden. Save on your water bills, and be able to water your garden when you like – as long as you have water in your tank, you don’t have to *worry* about water restrictions.

Larger in ground water tanks are great, as they are protected from the UV rays of the sun, won’t corrode and are very durable. Figure out the space you have available, and you’ll be able to find a tank that suits your needs and space perfectly.

At Sydney Water Tanks our tanks offer you a range of features and benefits you don’t find anywhere else.

• Our tanks are unique and designed for your safety. We pride ourselves on our design, manufacture and installation process.
• Safety – especially yours is our main concern; all our tanks are designed to be strong and safe and come with a lockable three stainless steel bolt cover with a generous 600mm clear opening allowing for easy access and ongoing maintenance. All tank covers have a watertight seal and are lightweight, with different height turrets making them suitable for use in light traffic areas.
• Thanks to our variable turret height system we save you money. We pick the very best location for your water tank to ensure maximum fall to the tank. You get every drop of rain while eliminating sediment build up in the pipes.
• No unsightly water tanks. Our tanks are buried entirely flush to the ground and can be placed under driveways or beneath gardens. No one will know it’s there.
• A full flow flap valve stops vermin from getting in and prevents backflow from entering the tank, while not restricting the overflow.
• Our stainless-steel pump is super quiet, and it works inside the tank providing a constant supply of rainwater to the rain switch. This pump has been designed to operate efficiently for long-term performance.
• Manufactured to meet the requirements of AS1546.1 our tanks are individually wet cast from 40mpa steel fibre reinforced concrete.
• With a 1mm steel mesh mosquito proof leaf filter you are guaranteed that the only thing entering your tank is clean water.
• Following construction of your tank the construction bypass is removed, this has been designed to stop debris entering the tank during the construction. This gives you a pristine condition tank that is ready to use.
• The installed intelligent rain switch automatically detects when there is water available and switches selected outlets to tank water without you needing to do a thing.

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Is an Inground Water Tank Safe?

Is Summer Time A Good Time To Install A Water Tank?

At Sydney Water Tanks we use The Martins Group’s range of concrete pits that have been expertly designed. All products we use are manufactured in our very own purpose built precast concrete factory located in Smeaton Grange.

The pits and grates that we manufacture are suitable for many situations from sewer and electrical through to inspection, junction and stormwater. With riser rings available for all pits in all sizes.

Concrete pits and grates are designed to drain excess rain and groundwater from surfaces where water gathers, especially along footpaths, car parks, parking lots etc. The size of these concrete pits and grates vary depending on where they are being used, from around the house, to around the city.

These drains are fed by water when it rains; sources can include – gutters and roads, even the guttering from your home can be connected to a storm drain or underground water tank. Many storm drainage systems are designed for moving untreated stormwater directly into rivers, lakes and oceans.

 

Features of Our Concrete Pits

Features of the Sydney Water Tank concrete pits and grates include –

Quality

• Each pit has two swift lift type lifters.
• To prevent shattering when knocking out holes, pits are wet cast using steel fibre reinforced 40mpa.
• There are knockouts on all sides.
• To ensure strength and durability Steel fibre reinforcing has been engineer designed.
• Galvanised grates are hot dipped and tested to the requirements of AS3996.2006.

Safety

• Steel bar safety cage.
• Manufactured to the highest possible standards.
• Smooth concrete finishes inside and out which means there are no sharp edges, protruding fibres or missing chunks.

Choice

At Sydney Water Tanks, you are spoilt for choice; we bring you the best products, we take pride in every concrete pit or crate we make.

• Risers are available.
• Delivery can be arranged to your site, by our crane trucks – if required.
• To suit your engineer’s requirements, optional pre-cast inlets and outlets are available.

There are no set or dedicated Australian Standards when it comes to concrete pits and grates, and Bio Septic holds the production certificate to both the AS/NZS 1546.1 small septic tank and the AS/NXS 1546.3 Aerated Wastewater Treatment Systems Standard.

The concrete pits we manufacture and use have been made under these same Quality Assurance procedures. All our pits have been individually wet cast from 40mpa steel fibre reinforced concrete. At Sydney Water Tanks we are committed to providing all our customers and clients with the highest levels of quality throughout all our production processes. Our pits and grates are amongst the top pits and grates in use today; they are strong and able to absorb and withstand all the *abuse* pits are put through on building sites everywhere. We are best known for our in ground, and underground rainwater tanks so ask us about our range if you are in the market for a water tank in Sydney.

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Spring is a great time to install your water tank

When you purchase anything – from cars to inground water tanks, there is no way of *knowing* if a problem or issue is going to arise. Of course, your risks can be minimised, such as when you choose a reliable water tank company, and you know there is a good warranty in place. Warranties offer you peace of mind.

Warranties are perfect for consumers because they give that peace of mind, but occasionally warranties also give buyers a false sense of security. As a consumer the best thing you can do is always buy a reliable product from a reputable company – when it comes to in ground water tanks – don’t cut corners.

Always buy your quality water tanks from a well-known, reliable and reputable team. Sydney Water Tanks has 25 years’ experience in the industry, and we stand behind and guarantee every inground water tank we sell. You know they will be around to honour the 30-year structural guarantee that comes with every water tank sold.

When it comes to purchasing a water tank your warranty will contain the finer details of what is covered and what isn’t, so always read your warranty carefully and pay attention, especially if you are installing the water tank yourself to ensure your warranty is not voided. Always ensure you maintain your water tank according to all instructions or warranties.

In some cases – depending on the company you may find that there is a separate warranty for tank accessories and pumps. Every manufacturer will have their warranty, so take the time and read and KNOW, exactly what your warranty does and doesn’t cover, and always get that warranty in writing.

Concrete tanks from Sydney Water Tanks come with a 30-year structural integrity guarantee for your own peace of mind.

Tanks that are installed above ground are exposed to the elements – wind, rain, the sun and hail which can lead to fatigue. Sydney Water Tanks are strong and safe coming with three lockable stainless bolt covers and a wide 600mm clear opening for maintenance and access. Tank covers are lightweight, and the different height turrets mean the inlet depth is varied, this allows the tank to be placed in an area suitable for light traffic.

To ensure the maximum fall of the tank we calculate not only the best depth, but the best location this means every drop of rainwater is harvested and helps prevent any sediment building up in the pipes. Thanks to a unique range of benefits and features your safety and ease of use is at the forefront when it comes to the design, manufacturing and installation of your inground water tank.

Buy with confidence and be secure in the knowledge that the structural integrity of your water tank is being looked after for many, MANY years to come.

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How Our Stormwater Pits Work

Underground Water Tanks Free Up Space for Your Family

Water tanks are an essential part of modern living. Winter has just ended, and if you had a water tank installed, you could easily have collected enough free rainwater to last the next few months. Rainwater has no chemical contaminants, making it safer for plants and cars, though you might not want to drink it without sterilising it first.

When you order a tank from SWT, you get lots of benefits. Our tanks are easy to install and need minimal maintenance. We place our tanks underground, so they can sit in the yard, below your patio, or even under your driveway. This saves yard space and maintains the aesthetics of your grounds since there’s no visible tank or piping.

All our tanks are made from concrete reinforced with 40 mpa steel. We cast them using a single-pour wet mould method, and there are no joints between the floor and walls of the tanks. This reduces the chances of leakage. The containers come with a watertight sealed lid that is bolted down with stainless steel rivets. The steel adds strength and prevents corrosion.

Installing underground concrete tanks is quite simple. Some manufacturers prefer to lay the concrete onsite so that the tank dries on your property, but our approach is different. While we do engineer each tank to your specific requirements and landscape, we assemble our tanks on our premises then deliver them to your home with a crane truck.

Our manufacturing process is a one-pour system, so we install inlets, outlets, accessories and lids before the tank leaves our site. We deliver a complete tank to you, with its quiet pump and rain switch. You’ll need a plumber or electrician to connect the rain switch to your internal plumbing, but it’s designed in a way that is easy for them to insert.

While the tank will be delivered to you in a state that is ready to use, you may need to do some prepping. Check in with your local authorities to see if they have any regulations regarding underwater tanks. We offer tanks in sizes ranging from 3,800 litres to 11,500 litres, so we can accommodate any capacity limits that may apply to your neighbourhood.

Your municipality will confirm whether there are any sewer lines, power cables, communication wires, or any other form of infrastructure that might restrict the location of your tank. Underground concrete tank installations involve digging a hole for the tank, so you’ll need to plan for the disposal of any cleared bushes, excavated soil, or unearthed stone.

Our cranes will bring the tank to you, as well as all the accessories, and we’ve purposely made it easy for your plumber. The pump is set up in such a way that it remains underwater throughout and hardly makes any noise. The lid has a see-through screen for ease of tank maintenance and is strong enough to be safe beneath your parked car.

Our tanks will sit flush against the ground, so you don’t need a concrete slab. Just dig the hole, lay the tank, and cover it up. The rain switch will let you know the water levels and automatically change your supply from rainwater to municipal water whenever necessary.

For advice on concrete tanks, storm drains, and water troughs, call us Sydney Water Tanks today on 1800 041 111.