SERVICE TO THE HIGHEST STANDARDS

From small residential projects to major public works, Olsen Infrastructure provides a complete range of water, sewer and building hydraulic services.

Our experienced and highly professional team can provide the following services:

Building Hydraulic Engineering

Our team successfully manages the design and documentation of building hydraulic services across a wide range of projects types, including:

• Residential – large and small
• Commercial
• Industrial
• Institutional – private and public
• Medical – private and public, large and small

We offer expert advice, design and documentation for the following projects:

• Sewer drainage
• Stormwater drainage
• Trade waste drainage
• On site sewer treatment and disposal
• Potable water service
• Water treatment and filtration systems
• Rainwater collection and reuse service
• Hot water service
• Warm water service
• Fire hydrant service
• Fire hose reel service
• Portable fire extinguishers
• Automatic fire sprinklers
• Automatic smoke and thermal fire detection systems
• Non potable water services
• Natural gas services

Water Servicing Coordinator (WSC)

As an accredited Sydney Water provider, we provide comprehensive service to property owners, investors and developers with:

• Buildings over and adjacent to Sydney Water assets
• Section 73 applications
• Sewer design – major and minor works
• Service protection reports (formerly known as sewer peg-out reports)

Building Plan Approvals

Any proposed building or renovation project requires a Sydney Water ‘Tap In’ application’.

If the proposed development has the potential to impact a Sydney Water asset, a Tap In application will be issued as unsuccessful and a WSC must be engaged. As a WSC, we ensure Sydney Water assets are protected while determining and advising on what is required to gain building plan approval.

Our comprehensive building plan approval service offers the following services:

• Undertake ‘Tap In’ applications on your behalf
• Review building plans in relation to Sydney Water infrastructure
• Advise options to comply with Sydney Water guidelines
• Provide advice on the documents you need for your application
• Inspect concrete encasement and pier works as necessary
• Lodgement of Sydney Water ‘Out of scope’ applications

Section 73 Applications

The purpose of a Section 73 application is to ensure your site has adequate water and wastewater facilities. This may be required for the following type of developments:

• Subdivision – torrens / community / strata / stratum
• Granny flats
• Dual occupancy residences
• Multi unit developments
• Industrial / Commercial developments

We can lodge and oversee your Section 73 application ensuring you meet Sydney Water’s requirements.

Service Protection Reports (SPR)
(formerly known as a Sewer Peg-out)

Our organisation is accredited by Sydney Water to conduct Service Protection Reports (SPR).

The purpose of the report is to document the location of any Sydney Water assets. This information is then used to finalise architectural and structural plans to fulfil Sydney Water requirements.

Contact us today to discuss your upcoming development