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OUR CAPABILITIES

Water Main Construction

  • New water main construction
  • Existing water main relocation
  • Existing water main abandonment
  • PE dogleg fabrication and installation
  • Property service installation
  • Temporary cross-connection installation
  • Meter assembly installation
  • Various material types PVC, PE, DICL, MSCL & CICL
  • Construction of Vonroll Hydro ECOPUR pipe and associated fittings
  • Constructability advise for consultants and/or designers
  • R1 accredited contractor – Risk overlay
  • Water main compliance testing incl. swabbing, squirt testing, pressure testing, flushing, water quality testing and chlorination/disinfection
  • Commissioning of water mains inline, cut-in tee or tapping under pressure
  • Maintenance of water main assets and appurtenances
  • Water Authority accredited contractor (South East Water, Yarra Valley Water, Greater Western Water & Gippsland Water)
  • WC1 accrediated contractor - Reticulation water mains ≤ DN 280
  • WC2 accrediated contractor - Reticulation water mains > DN 280

Gas Main Construction

  • Construction of new gas main ≤ 180mm diameter
  • Combined trench gas main construction
  • Single trench gas main construction
  • PE dogleg fabrication and installation
  • Construction of gas main partial services
  • Gas main testing
  • Gas main commissioning

Polyfusion Welding

  • Butt fusion welding
  • Electrofusion welding
  • Saddle fusion welding

Civil Construction

  • Excavation and trenching
  • Deep excavation >1m depth
  • Trenchless excavation (eg. horizontal directional drilling)
  • Existing asset locating and working in conjunction with existing assets

Have questions? Feel free to get in touch!

Contact Us
GCD Constructions is built on a core that has over 50 years combined industry experience in Water and Gas main construction.
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Contact info
info@gcdcon.com.au
0435 877 879
Factory 2 / 3 Palomo DriveCranbourne West VIC 3977
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