Project Category: Earth Testing

continuity testing earth tag ausgrid 132kV joint bay macquarie park

Macquarie Park Cable Joint Bay

Supplied and installed earthing and bonding for Ausgrid 132kV cable joint bay including: 4 x 2.4m electrodes Embedded welding of reinforcement Earth tags and 2 x earth bars with cabling from earth tags to earth bars Earth continuity testing of reinforcement 3 pole FOP testing of the complete installation Challenge: The main challenge with the …

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earth grid installation for new transformer at Schweppes Huntingwood

Schweppes Australia Huntingwood

Supply and installation of earth grid for new upgraded transformer including: 120mm2 bare c/u grading ring 120mm2 green/yellow insulated connections 4 x 5m-deep earth electrodes Earthing Solutions used a concrete saw to cut along the existing service location to install the earth grid in the existing concrete structure. We undertook current injection testing and prepared …

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Holroyd underground overhead earthing

Holroyd to Potts Hill 330kV Joint Bays

Supply and installation of complete earth grid system including: 300mm2 bare cable buried earth grid 4 x 3m deep earth electrodes Cadweld connections purpose-built earth bars including connections and testing. Earthing Solutions were contracted by Diona Civil Engineering on behalf of Transgrid to install the earth grid system. We had to liaise with J-Power, the …

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UGOH installation Emu Plains

Emu Plains Main West Line

Supply and installation of 25m deep earth electrodes for 7 x timber pole aerial earths. The project was carried out for Mackex Services for and on behalf of Sydney Trains. The project had a tight deadline with works to be completed prior to a 2-day possession weekend. With live overhead conductors imposing height restrictions and …

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Substation earthing and testing

Wilton & Nepean Zone Substation

Supply and installation of complete earth grid system including buried earth grids, surface mounted earth grids, crimped connections, and connections to fence posts and gates. The substation projects also included supplying and installing 15 x 20m deep earth electrodes at Wilton and 2 x 50m deep earth electrodes at Nepean. Challenge : Installing earthing components …

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Potts Hill lightning protection and substation earthing

Potts Hill Transgrid Substation

Supply and installation of complete earth grid and lightning protection installation including: 40 x 6m deep earth electrodes Buried earth grids Surface mounted earth grids Crimped connections Connections to fence posts and gates Lightning protection Surface, wall and ceiling mounted earth grid Connections to 132 and 330 GIS equipment The installation of earthing components in …

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