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 1-10 Next >> Results per page: 10 | 25 | 50 | 100 | All    Total: 407
115-kV Transmission Line 115-kV Transmission Line
Siem Reap, Cambodia
Asian Development Bank and Cambodia Power Transmission LinesPower/Energy, Transmission & Distribution
14th Street Corridor - The Ambassador 14th Street Corridor - The Ambassador
Denver, Colorado, United States
City and County of Denver, Downtown Denver PartnershipVisualization, Design Visualization
50 Connaught Road Central 50 Connaught Road Central
Hong Kong
Apollo Global Real EstateProgram Management/Construction Management
63rd Street Connector 63rd Street Connector
Queens, New York, United States
Metropolitan Transportation Authority - New York City TransitRail, Tunneling & Geotechnical
796 Huai Hai Road Restoration 796 Huai Hai Road Restoration
Shanghai, China
Richemont GroupBuilding Engineering, Commercial & Retail
AC Transit State of Good Repair AC Transit State of Good Repair
California, United States
Alameda-Contra Costa TransitStrategic Consulting, Asset Management Strategy
Active Traffic Management Feasibility Studies Active Traffic Management Feasibility Studies
Seattle, Washington, United States
Washington State Department of TransportationIntelligent Transportation Systems
African Burial Ground Memorial African Burial Ground Memorial
New York, New York, United States
General Services Administration Government
Air Liquide Hydrogen Storage Cavern Air Liquide Hydrogen Storage Cavern
Spindletop, Texas, United States
Air Liquide Large Industries U.S., LPPower/Energy, Underground Storage, Program Management/Construction Management
Airport Link, Northern Busway (Windsor to Kedron) and Airport Roundabout Upgrade project Airport Link, Northern Busway (Windsor to Kedron) and Airport Roundabout Upgrade project
Brisbane, Queensland, Australia
Queensland GovernmentTransportation, Highways, Mass Transit, Bus, Mechanical/Electrical, Tunneling & Geotechnical

title

Illawarra Wastewater Strategy

Wollongong, New South Wales, Australia

Client: Sydney Water

Parsons Brinckerhoff Role: Design

Illawarra Wastewater Strategy
The Illawarra Wastewater Strategy transformed wastewater treatment in the Illawarra, a coastal region of New South Wales, south of Sydney. The project was a key element of Sydney Water’s long-term strategy for sustainable water management, including cleaning up waterways and improving water quality at beaches. The AU$200 million project produced dramatic improvements in wastewater treatment and water reclamation.

The project included upgrading and expanding the Wollongong wastewater treatment plant and converting two existing sewage treatment plants to storm water storage and overflow treatment. Other elements of the project included pumping stations, a 3,300-foot-long (1,000-meter-long) ocean outfall, and a water reclamation plant that provides high-quality recycled water for industrial use. It is one of the largest such plants in Australia.

The project was delivered by a joint venture of Walter Construction and Vivendi Water (now Veolia Water). As principal design consultant to the joint venture, Parsons Brinckerhoff was responsible for designing the outfall, pipelines and pumping stations. The project included many technical challenges, including a 6,200-foot-long (1,900-meter-long) horizontal directional drill for a pipeline under Wollongong—at the time the longest such drive in the southern hemisphere.