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Our Specialist Services

We are dedicated providers of water and sewer infrastructure, delivering sustainable civil construction services using the latest industry tool, technologies, and processes.

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Pipeline Renewals
CJM are Accredited across all 3 leading Water Authorities. Water and Sewer pipelines around most parts of Victoria are reaching...
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Water Tapping
We specialise in New or Upgraded water tappings. Using our state of the art tapping under pressure machines (TUP), we...
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Sewer Connections
We specialise in new sewer connections, connecting your wastewater to the existing sewer network.





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Reactive Maintenance
CJM have the crews, tools and equipment to perform 24/7 reactive maintenance on Water and Sewer infrastructure throughout Melbourne. Sewer...
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Trenchless Technology
CJM use pipeline renewal methodology called Static Pipe Bursting. This allows us to replace water and sewer pipelines using the...
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HDD (Horizontal 
Directional Drilling)
Using Horizontal boring we can renew large sections of pipelines under roads, built up areas and park land with little...
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Pipe Welding
CJM offer licensed and accredited PE pipe welders. Using Butt Welding and Electrofusion welding technology we can pre fabricate pipeline...
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Leak Detection
Using state of the art acoustic leak detection equipment, we can detect leaking pipes, small annoying drips and burst pipes....
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Civil Plumbing
If its underground we have you covered. Specialising in all aspects of Civil Construction. Drainage Pipe Relining Water Service Renewals...
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Deep Excavation
Our trained key personnel and highly skilled operators risk assess every excavation through rigorous procedures. We supply all deep excavation...
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Confined Space Entry
CJM have trained experienced personnel and certified state of the art equipment to undertake dangerous and difficult confined space entry.
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Delivery Framework

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Specialist Pipework Expertise

CJM Civil is a recognised leader in the delivery of complex pipework projects. We develop durable products and use precise installation methods, often working within hazardous and corrosive environments. Our technicians are equipped to overcome any challenge, delivering a quality end-product that meets every need, every single time.
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Project Management System

Supported by modern Project Management tools and a strong Operations team, CJM Civil develops clear, step-by-step processes for efficient delivery on every contract. We invest heavily in technologies that improve documentation, reporting, and quality control to ensure consistent, timely completion.
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Structured Reporting

CJM Civil uses the construction management software Upvise for instant, on-site reporting. This allows our technicians to record near-live work updates, uploading site photos and checking off key milestones, which is then reviewed and sent to our clients in detailed, on-demand job summaries.
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Quality Assurance

Our rigorous quality control procedures ensure a high-quality end product. As a member of the Civil Contractors Federation, we maintain externally accredited levels of service, following ISO best-practice to consistently meet industry standards for quality, safety, and sustainability.
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In-house Workforce

We don’t rely on subcontractors or third parties. CJM Civil employs in house trades, services, and equipment, guaranteeing full oversight on every aspect from Project Management to final commissioning. Pipework systems are our specialty, so we have the right tools and people for any scope of work.
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Seamless Project Handover

We take pride in our work – and we show it during project handover. Our team goes above and beyond to prepare sites for the next schedule of work, removing and clearing all waste, properly storing all machines and equipment, and providing a full rundown on all works performed.