As part of the Northern Gas Pipeline Construction, McConnell Dowell are seeking expression of interests from suitably qualified contractors to complete the earthing works for the gas processing and gas compression sites close to Mt. Isa, Queensland, and Tennant Creek, Northern Territory, that will be associated with the Northern Gas Pipeline.

This Scope of Works may include:
* Survey, marking and set out
* Detail excavation of trenches and pit locations
* Supply and installation of earthing pits
* Installation of free issue 70mm2 bare Cu wire to termination points (but not terminated)
* Drilling and supply and installation of earthing stakes
* Backfill and compaction of excavated areas