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Ryde-Pymble Trunkmain No.3 (RP03)

Project Overview

The RP03 project involved the replacement of over 10 kilometres of DN900 water main from Ryde Pump Station to Wahroonga Reservoir in Sydney's northern suburbs, traversing heavily congested urban environments with thousands of existing utility interfaces.
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Sydney Desalination Plant Network Expansion

Project Overview

The Sydney Desalination Plant Network Expansion (SDPNE) project seeks to enhance water resilience, mitigate risks, and augment capacity. Positioned as the inaugural project under the Reliable Water Supply program, SDPNE involves network augmentation required to transfer an increase of 250 ML/d output from the Sydney Desalination Plant into the wider potable water network.
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Quakers Hill – Purified Recycled Water Scheme

Project Overview

The Quakers Hill Purified Recycled Water project includes the upgrading of the outflows from the Quakers Hill Water Resource Recovery Facility to Australian Guidelines for Water Recycling (AGWR) phase 2 quality as well as network augmentation to transport treated water to Prospect Reservoir, associated tank infrastructure, and a brine discharge line. The 14km pipeline between Quakers Hill and Prospect Reservoir will interface with numerous existing utilities, posing significant risks that must be managed carefully during design and construction to ensure project success.
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