Class A Recycled Water Interface Point

Client: Water Resources Alliance (WRA)
Location: Rossiter Road Carrum Downs
Highlights: Our team hot tapped into an existing MSCL and performed all associated mechanical and civil works.

Works completed:

  • Excavate and expose existing DN2100Ø MSCL Recycled Water Outfall Pipeline in unstable greasy back clay. Secure 3m excavation with shields, shoring and continuous dewatering
  • Removal of bitumous asbestos from existing 2100 diameter pipe
  • Management of asbestos works on existing pipe preparation works
  • Hot tapping works for DN660Ø MSCL off take
  • Construction of concrete structural pipe support
  • Construction of above ground MSCL pipeline including all civil and mechanical works for connection to the Logis Estate recycled water pipeline
  • Installation of sacrificial anodes and cathodic protection as per Melbourne Water standards
  • All coatings replaced as per Melbourne Water standards and spark tested
  • Third party weld testing and audit on procedures