Water/Wastewater

Our water delivery teams are highly experienced and authorised to work on water, wastewater and stormwater infrastructure projects for Sydney Water and private sector clients.

Combined with the expertise and experience from Subakette Civil, now part of the Gremalco group of companies, we upgrade and improve key water, wastewater and stormwater infrastructure, thereby transforming communities.

Our collective project experience involves MSCL, DICL, steel, stainless steel, PVC, HDPE, GRP, and concrete RCP pipeline projects. And, we are currently delivering water projects for Sydney Water and private sector clients across the Sydney metropolitan area.

We’re one of the few self-performing infrastructure and civil engineering companies in New South Wales. This means we use our own people and our own plant – we don’t subcontract key components of the work.

We have a modern fleet of plant and equipment such as tippers, excavators, vac trucks, and our accredited systems result in lean, efficient and quality project outcomes.

Our engineering knowledge and experience enables us to rise above any project challenge to deliver a successful result, every time.

Our* Sydney Water accredited work categories include:

  • W1 – Water reticulation DN100-375
  • W2 – Water Supply DN > 375-750
  • W3 – Steel Pipelines DN > 750-1200
  • RW – Recycled Water DN 65-375
  • S1 – Sewerage Reticulation DN 150-300
  • S2 – Sewer Standard DN 375-75

*  Subakette Civil, now part of the Gremalco group of companies

“Our delivery teams consisting of engineers, operators and pipe layers, are highly regarded with years of experience working on Sydney Water assets.”

– Todd Moeser, Project Manager, Gremalco