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Need Expert Sewer Repairs?

Whether it’s a residential blockage or a full-scale public park sewer repair, PJC Plumbing offers fast, efficient, and environmentally considerate service. For reliable sewer system maintenance at Roberts Park and beyond, reach out to us today.

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Case Study: Sewer Repairs at Roberts Park, Canterbury Bankstown, NSW

Roberts Park, Greenacre | Canterbury-Bankstown Council

Project Overview

PJC Plumbing was engaged by the Canterbury-Bankstown Council to carry out urgent sewer repairs at Roberts Park, a well-used public space in the heart of Greenacre. The park’s ageing sewer system had been causing foul odours, slow drainage and other signs of hidden damage—raising both environmental and public safety concerns.

Our objective was clear: deliver a fast, reliable, and minimally disruptive sewer line repair in Bankstown, ensuring that community use of the park could resume as quickly as possible.

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Challenges

  • Access restrictions: The sewer line ran beneath active pedestrian areas, requiring careful staging to keep the park safe and accessible during works.

  • Tree root intrusions: Large roots from surrounding trees had infiltrated multiple pipe joints, creating significant blockages.

  • ageing infrastructure: The existing sewer system dated back several decades, requiring non-invasive inspection and precise intervention to avoid further damage.

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Our Approach

1. Detailed Sewer System Assessment

Using CCTV camera technology, our team conducted a full sewer system maintenance check at Robert’s Park, pinpointing exact areas of intrusion, cracking, and misalignment.

2. Trenchless Pipe Relining

Rather than excavate large areas of the park, we used trenchless technology to reline sections of damaged pipes. This method minimised surface damage and reduced downtime—a critical factor for high-traffic public park sewer repairs.

3. Targeted Excavation and Root Removal

In sections where tree roots had caused structural compromise, we carefully exposed the affected pipes, removed intrusions, and replaced the pipe segments with durable PVC piping.

4. Full Site Restoration

Once the sewer repairs at Roberts Park were completed, we reinstated all disturbed areas with new turf, mulch, and paving, ensuring the site was safe and visually restored for public use.

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Outcome

  • Zero disruptions to scheduled park events

  • Improved sewer flow and system performance

  • Long-term protection against tree root invasions

  • Positive feedback from local residents and Council representatives

This successful sewer line repair in Bankstown reinforced PJC Plumbing’s reputation as a reliable partner for complex, high-stakes public infrastructure projects.

Services Used

  • Sewer camera inspections

  • Pipe relining (CIPP)

  • Root intrusion clearing

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Our Certifications 

In the spirit of Reconciliation, PJC Plumbing Services respectfully acknowledges the Traditional custodians of the land on which we work and gather, and pay our respects to Elders past, present and emerging. We celebrate the rich and diverse stories, cultures, and traditions of all Aboriginal and Torres Strait Islander peoples.

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The Preferred Choice in Sydney Government Plumbing Solutions

"Working with PJC Plumbing has been an outstanding experience for TAFE NSW. Their team of experts not only addresses our extensive needs efficiently but also brings innovative solutions to the table, ensuring our facilities are maintained to the highest standards."

"PJC Plumbing has been instrumental in supporting the City of Parramatta's infrastructure projects. Their professionalism and precision in managing complex plumbing systems across various city-owned properties have been exceptional."

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