DMCivil

Plastic Water Supply Pipelines - HDPE

As a Water Corporation Tier 1 contractor, DM Civil also constructs reticulation class PE water mains in land development and cast iron renewal (Pipes for Perth) projects as well as distribution class water mains as lead-in water supplies to these developments and standalone interconnections.

We are a Water Corporation Critical Services Panel member for plastic butt welding  and electrofusion welding, which we carry out within our own project scopes as well as in a subcontract role for other companies who are not panel members.

DM Civil also specialises in mining water supply pipelines using HDPE pipework above and below ground to suit the client’s requirements.

DMC ALKIMOS DN300 HDPE FEED WATER

Photo: ALKIMOS DN300 HDPE Feed Water

Historically DM Civil have constructed many PE pipelines for mining companies utilising butt or electro-fusion welded and also Victaulic or compression coupling joints for potable and process water supply and slurry discharge pipelines.

Polyethylene pipes lend themselves to above ground welding and installation utilising trenching machines for excavation or direct burial via horizontal directional drilling under roadways or rivers & creeks. Both these techniques, plus auger boring under roads were utilised by DM’s in 2014 for the construction of the Water Corporation’s DN450 Yanchep waste water pressure main.
 

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