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OTG Hydraulic Design

Water services · Perth and WA

Water services design coordinated with your building

Cold and hot water hydraulic design for architects, builders and project teams in Perth and across Western Australia. Plan pipework, plant space, storage and supply requirements before construction.

Or email admin@otghydraulicdesign.com.au

Resolve water supply and plant requirements early

Water services need to suit the fixtures, use of the building and available supply. OTG designs potable cold and hot water systems as a coordinated part of the building, with the project requirements and supply information reviewed at the start.

Storage, boosting and metering can be included where the building needs them. The fee proposal identifies the services and deliverables within the engagement.

What the design can include

  • Cold and hot water distribution layouts and pipe sizing
  • Assessment of the available supply information and project demand
  • Storage, boosting and metering arrangements where required
  • Coordination of plant space, pipe routes and service access
  • Design documentation for the agreed scope and construction-stage support where included

The design considers the applicable NCC provisions, Australian standards and relevant utility requirements. Project-specific information is needed before equipment or supply arrangements can be confirmed.

Practical, coordinated documentation

Practical plumbing experience informs our approach to access, set-outs and pipe routes. We coordinate hydraulic services with the architectural and structural information so the drawings support installation and maintenance.

Frequently asked questions

Can hot and cold water be included in one package?

Yes. We can scope both together or focus on the water services your project requires.

Do all buildings need storage or boosting?

No. The appropriate arrangement depends on building demand, the available supply and the project brief. Send the information you have so these requirements can be assessed.

What do you need for a fee proposal?

Send the architectural drawings, fixture information, available supply or metering details, and the programme. Include any plant selections or utility conditions already issued.

Discuss your water services design

Email admin@otghydraulicdesign.com.au, call 0436 284 837, or request a fee proposal.

Next step

Request a fee proposal

Send the drawings, the programme and the hydraulic services in scope. We will come back with a clear proposal.