STS Civil

We specialise in a wide range of commercial tank projects, including the construction, repair, and rejuvenation of water storage tanks.
Our services cater to industries such as power generation, wastewater treatment, and fire protection, offering tailored solutions for both potable and non-potable water applications.
We implement comprehensive solutions to address tank corrosion and structural concerns, including the removal and replacement of damaged components, the application of protective coatings, and the installation of corrosion-resistant materials such as stainless steel for support systems. We also offer advanced geotextile fabric and high-quality liners to prevent future corrosion.
Our tank rejuvenation services extend the lifespan of your assets, reduce the risk of failure, and ensure compliance with relevant industry standards such as AS1851-2012 and AS2304-2019.
Our expert team provides thorough inspections, precise problem diagnosis, and the application of advanced protective measure.
We ensure the longevity of water storage tanks by using high-quality materials, such as Zincalume® and Colorbond® steel, combined with innovative designs like the V-LOCK® wall profile.
We also offer advanced liners like Aqualiner FRESH® with Sanitized® antimicrobial technology, which enhances the durability and safety of the stored water.
Our services include cleaning, structural repairs, liner replacement, component refurbishments, and the installation of additional safety features like access platforms and ladders. We also provide regular maintenance services, such as inspections and part replacements, to ensure ongoing functionality and safety.
Yes, we provide custom tank solutions tailored to the specific needs of your commercial operation. We work closely with clients to design and implement solutions that meet your exact requirements, whether it's for unique sizes, specific materials, or specialised fittings.
The timeline for a commercial tank project varies depending on the scope and complexity of the work. On average, projects can range from a few weeks to several months, including site preparation, tank construction or rejuvenation, and final inspections. We provide detailed timelines during the planning phase to ensure clear communication and expectations.
We ensure compliance with industry standards such as AS1851-2012 and AS2304-2019 through meticulous planning, high-quality materials, and expert installation practices. Our team is well-versed in these standards, and we work closely with regulatory bodies to ensure all projects meet or exceed compliance requirements.
Our water storage solutions are designed with sustainability in mind, reducing water wastage through efficient design and materials. Our advanced liners and corrosion-resistant features help maintain water quality and extend the life of your tank, contributing to long-term environmental benefits.
To get a quote, you can contact us directly via phone or email, or fill out the enquiry form on our website. Our team will review your project needs and provide a detailed proposal, including timelines, costs, and scope of work.
Geotextile fabric is used to protect the tank liner from sharp objects or abrasive surfaces, which helps extend the lifespan of the liner. It also provides an additional layer of support, ensuring that the liner remains intact and functional over the long term.
The V-LOCK® wall profile is engineered to provide superior internal support for the tank liner, reducing stress and extending its lifespan. This innovative design also increases the tank's structural strength, making it more resistant to environmental factors.
The Aqualiner FRESH® liner offers superior protection against bacteria and microbes, thanks to its Sanitized® antimicrobial technology. This ensures that the water stored remains fresh and clean for longer periods, making it an ideal choice for potable water storage.
Tank commissioning involves a thorough inspection and testing of the newly installed tank to ensure it meets all operational standards. This process includes checking for leaks, verifying the integrity of fittings, and ensuring that the tank is ready for use.
Site preparation includes earthworks, excavation, and the creation of a stable foundation for the tank. Our team ensures that the site is level, free of debris, and ready for the installation of the tank, including any necessary trenching for plumbing connections.
Regular maintenance is crucial to extending the life of a commercial tank. This includes periodic inspections, cleaning, checking for corrosion or wear, and replacing any worn components. We also recommend annual inspections to ensure the tank remains in optimal condition.
Our installation process is designed to be as efficient as possible, with minimal disruption to your ongoing operations. We work closely with clients to schedule installations at convenient times and use methods that reduce the impact on surrounding activities.
Fire protection tanks are essential for ensuring a reliable water supply in case of fire emergencies. Our tanks comply with AS2304-2019 standards, providing peace of mind that your facility is well-equipped to handle fire-related incidents.
Our team has extensive experience handling large-scale tank projects across various industries. From initial design to final installation and commissioning, we manage every aspect to ensure that projects are completed on time, within budget, and to the highest standards.
We offer a range of high-quality liners, including the advanced Industratex® liners and Aqualiner FRESH®. These liners are designed to provide superior durability, flexibility, and resistance to abrasion. The Aqualiner FRESH® incorporates Sanitized® antimicrobial technology, ensuring cleaner and safer water storage, while the Industratex® liners are known for their robust construction and long-lasting performance.
Industratex® liners are engineered for high performance in a variety of conditions. They provide excellent resistance to chemicals, UV radiation, and mechanical stress, making them ideal for both potable and non-potable water storage. Their robust design ensures a longer lifespan for your water tank, reducing the need for frequent replacements.