Project name: Dee Why Stormwater Drainage Upgrade Works
Client: Northern Beaches Council
Value: $3M
Location: Oaks Ave/Pittwater Rd, Dee Why
Duration: 30 weeks
Commencement: February 2016
Overview: This project involved two stages which resulted in a reduction of the flood hazard to both pedestrians and vehicles in Oaks Avenue, Dee Why.
Scope of works (Stage 1):
- Site establishment
- Replace existing stormwater box culvert road crossing
- Restoration of road surfaces
Scope of works (Stage 2):
- Construction of new twin 900mm Reinforced Concrete Pipe
- Junction pits within Oaks Avenue
- Construction of Reinforced Concrete Box Culvert with multiple inlet pits
- Restoration of RMS pavements and assets
- Relocation of Ausgrid service assets
- Sewer crossing bridgings and encasement
- Restoration of Council assets
- Demobilisation