Client project
Fortescue Decarbonisation Project – Substation Construction
Overview
The project involves the construction of 2 new substations at Cloudbreak and Christmas Creek as well as extension works to the existing Lambda substation. Doolee are currently completing all detailed earthworks, underground service install and concrete works to deliver the project in conjunction with RSGx. The scope also includes the installation of 2 firewalls around the new transformer bunds. The project is currently on site and to be complete in Q3 2025.
Scope of work
- 2 no GIS building slabs
- 4 no transformer bunds
- 2 no transformer firewalls
- 2 no control room slabs
- Underground trafficable culverts
- Various concrete footings for generators, surge arresters and ancillary equipment
- Trenching, laying conduit and backfilling for electrical conduits and earthing
- Rock protection
Challenges
- Working within a live mine site and substation
- Existing site with high voltage power lines
- Simultaneous activities with other contractors including structural, electrical and equipment vendors
Highlights
- Works progressing well to complete the first substation in July 2025
- Successful delivery of large concrete pours
- Positive client reviews
