Supply and installation of earthing grid and bonding for Transport for NSW Rail Operations Centre,the project required 95mm2 grading ring and 95mm2 bonding and interconnecting cables,multiple 7.2m electrodes,approximately 200,000 square meters of reinforcement welded and tested,multiple test points connected to reinforcement for each equipment room,fit out of 7 x equipment rooms including earth bars and interconnecting cables,ductor and continuity testing.

This project was a complex project and was multiple staged ,the ground conditions were contaminated and complete inground works were carried out under contaminated works conditions.

The project was completed in October 2018 and the project was completed to the clients satisfaction.