Plumber

Fast Response to a Major Water Main Failure

Our emergency plumbers were called to a large apartment complex in Sutherland, consisting of 125 units. While a contractor was removing a tree, a large log rolled and damaged the water meter and copper pipework.

Since the damaged section was located before the isolation point, the water supply couldn't be shut off using the building's existing infrastructure. This resulted in an uncontrolled leak and significant water loss, needing immediate emergency attention.

The Challenge: A Live 100mm Water Main

When our team arrived on site, water was escaping from the damaged main at a high rate, placing the water supply and surrounding buildings at risk.

With 125 apartments relying on the affected water pipe, it was crucial to stabilise the situation quickly while minimising disruption to the residents. Our priority was to stop the flow of water, prevent further water loss and establish a safe environment so we could conduct repairs.

Emergency Measures to Control the Water Leak

To reduce the flow from the damaged water main, we carefully compressed the larger copper pipe to significantly restrict the flow of the water. The pipe was then folded to create a controlled kink, further reducing the amount of water escaping the damaged pipe.

This temporary solution allowed the situation to stabilise and allowed us to carry out a more permanent repair.

Using Liquid Nitrogen Pipe Freezing Technology

With the leak under control, we used our specialised pipe freezing technology with liquid nitrogen to isolate the damaged section of the pipe.

Liquid nitrogen, cooled to -160°C, was applied to the pipe to create a solid ice plug. This technique effectively stopped the water flow without shutting down the whole water supply. While the pipe was frozen, we cut into it and completed the necessary repairs safely.

Repairing the Damaged Water Pipe

Once the pipe had been successfully frozen and isolated, our team started repairing the damaged section.

The repairs involved:

• Removing damaged sections of the copper pipework
• Repairing the 100mm water service
• Modifying the affected pipework
• Restoring proper water flow
• Pressure testing the repaired section of pipe
• Safely recommissioning the water supply

All of the repairs as well as the emergency response, were completed in three and a half hours.

Maintaining Water Supply to the 125 Apartments

One of the main priorities within this job was minimising the impact on the residents. To achieve this, our team established a temporary water supply from a neighbouring building while the emergency repairs were being finished. This connection provided residents with safe and clean drinking water and also reduced the disruptions on them.

Our plumbers recently attended a property in Kurnell, on the south side of Botany Bay. 

The resident reported a burst pipe that had flooded their bathroom. Our team turned both the hot and cold water supply off so they could work onthe burst pipe safely and efficiently. The pipe was made out of old copper with soft-soldered joints and was approximately 30 to 40 years old. Unlike newer silver-soldered joints, copper joints are prone to cracking and failing suddenly, leading to frequent leaks.

Due to the copper pipework, our plumbers couldn't resolder it and call it a day. The affected parts of the pipe (both internal and external) had to be carefully cut out, removed and replaced with newer, copper press fittings. To ensure the new pipes were secure and leak-proof, our plumbers thoroughly pressure tested it.

After all the checks were completed, the plumbing system was turned back on and the client was happy.

New Ladies' Bathroom Installation For A Crane Factory

Our plumbers were called to this commercial crane operating worksite in business in Taren Point to talk through a bathroom fit-out. The existing bathrooms were located on the ground floor, adjacent to the workshop area and were used by all of the male staff. However, the upstairs office is used by both men and women employees, but doesn't have a dedicated toilet.

Following concerns raised by their staff, our client made the decision to install a female-only bathroom in the office upstairs, instantly improving accessibility and comfort. The new bathroom fit-out would include a hand basin and other associated amenities.

Plumbing Installation For The New Commercial Bathroom Fit-Out

After chatting with the owner about their needs and budget, our team of commercial plumbers got to work inspecting and cleaning the new space. Our plumbers also took a look at the existing bathroom downstairs to match the colours and aesthetics.

The job included:

• Installing a strong drainage system for the new upstairs bathroom
• Installing a hand sink and running hot and cold water to it
• Ensuring the floor waste system is installed correctly and is compliant
• Preparing all of the plumbing infrastructure for future trades, including tiling, plastering, painting and electrical fit-outs to finalise the bathroom installation.

All of our plumbing work was finished in accordance with the latest Australian standards for commercial plumbing and workplace amenities, ensuring this bathroom is reliable and will work for years to come.

The result is a modern, functional bathroom space that enhances workplace conditions and meets the needs of all staff.

If your workplace needs to install a new bathroom or toilet or needs a total commercial fit out, don't hesitate to call us on 02 9191 7309 or complete our online booking form today.

Installing A New Isolation Valve Without Shutting Down Water to 100 Apartments in Mascot

Everyday Plumbing was recently called to a mixed commercial and residential building in Mascot to carry out some plumbing works. However, before the works could start, our team noticed a significant challenge - the water supply pipe connected to the commercial part of the building had no isolation valve installed. This pipe also supplied cold water to 11 storeys of the building as well as 100 apartments.

Without an isolation valve, if we were to start any plumbing job would need to shut off the entire building's water supply. For a large building like this, the disturbances would be substantial.

To avoid building-wide disruptions and water loss, our plumbing team used specialised pipe-freezing technology to complete the job quickly and effectively.

Why Are Isolation Valves So Important?

Isolation valves are an integral part of any commercial plumbing system. This valve allows sections of the pipe to be isolated for maintenance and repairs.

In this case, having no isolation valve installed meant that there was no safe way to work on the pipe without affecting hundreds of residents. The pipe in question also extended 20 metres up through the building, which created additional safety risks if the pipe needed to be cut.

Using Pipe Freezing Technology to Keep The Water Running

To maintain water throughout the building, our plumbers used a live pipe freezing method.

Pipe freezing creates a temporary ice plug inside the pipe, allowing plumbers to safely isolate a section of the pipework without draining the system or shutting off the water supply.

For this job, we froze the pipe on both sides so we could install an isolation valve.

Upstream Freeze

Freezing the upstream side prevented pressurised water from entering our work area so we could install the new isolation valve quickly and safely.

Downstream Freeze

The downstream side was also frozen. This was an important step as 20 metres of a 50mm pipe remained full of water. Without the downstream freeze, cutting the pipe would result in flooding.

Installing the New Isolation Valve

With both ends of the pipe successfully frozen, a new isolation valve was installed using crimp fittings. Crimp fittings are highly reliable, quick to install, and eliminate the need for hot works and cutting, providing a safer installation method within the confined plant room environment.

The Result

The new isolation valve was installed successfully without interrupting the building's water supply. This building now benefits from a dedicated isolation point, making it easier for future maintenance, repairs and upgrades to be done without disturbing the water supply.