Gravity Sewer Pipeline Construction – Sawtell STP

Trench Excavation
Gravity Sewer Pipeline Construction – Sawtell STP
Client: Coffs Harbour City Council Description of role: Construction of a gravity sewer pipeline inlet to Sawtell STP involving 315m of DN750, 351m of DN450 and 51m of DN600 GRP pipe with maintenance holes. Includes 135m of DN750 pipe by pipe jacking methods.
Contract: 16 weeks
Value: $1-2 million

This project continues on the strong working relationship between Ledonne and Coffs Harbour City Council. As an established civil contractor on the Northern NSW Coast, it gives the company great pride to be involved in the Council’s $250 million Sewerage Strategy.

As part of the Coffs Harbour Sewerage Strategy, the wastewater from the decommissioned Sawtell Sewage Treatment Plant (STP) is to be transported to the new Coffs Harbour Water reclamation Plant via a sewer rising main. A major component of this project is this contract for the construction of the gravity sewer trunk mains directed to the proposed new Pump Station.

Works for this project are now complete. Ledonne would like to thank all interested parties for their involvement on this project. See construction photos below.