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Rozelle STS 132 kV – 33kV Tx 1 Upgrade
SECTORS:
POWER & ENERGY
CLIENT:
Ausgrid
REGION:
NSW
STATUS
Complete
COMPLETION DATE:
Scope of works
Excavation and Demolition: Carefully remove the old 132kV to 33kV transformer bay.
Construction: Building a cast in-situ reinforced concrete protection structure over a 1200mm stormwater line.
Foundation Work: Laying down new transformer bay footings, piers, slabs, plinths, and walls with integrated conduits.
Fabrication: Crafting and setting up precast concrete bay walls and steel structures for cable supports, NER cage, and additional equipment.
Trenching and Installation: Embedding new conduits for 33kV, 11kV, LV, & Earthing cables between the transformer bay and the main switch room.
Cabling: Provide and install 33kV, 11kV, LV, and earth cables from the main switchroom basement to the new transformer bay.
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