Botany Heritage Substation Building and Structural Upgrade
Location: Botany, NSW
Client: Zinfra
Project: Substation Building and Structural Upgrade
Status: Completed
Project Description
SUBS Construction completed the structural remediation and restoration of a heritage-listed substation building in Botany.
The project addressed long-standing cracking, water ingress, deteriorated façade elements, damaged windows and roofing defects while preserving the integrity and appearance of the heritage building.
All construction activities were undertaken within a live high-voltage substation environment. The works were carefully planned and completed in accordance with site-specific electrical safety procedures, minimum safe approach distances and controlled-access requirements.
Structural remediation, waterproofing, roofing and façade restoration of a heritage-listed building within a live high-voltage substation.












Scope of Works
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Structural crack repairs
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Sikaflex sealing and joint repairs
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Renderoc patch repairs to façade and structural elements
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Concrete structural repairs
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Render and masonry repairs
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Replacement of damaged windows
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Replacement and repair of window sills
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Replacement of existing downpipes
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Removal and replacement of the roof
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Sealing and waterproofing of the building façade
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Rectification of identified water-ingress locations
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Scaffolding and controlled access arrangements
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Restoration and finishing of heritage façade elements
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Construction within a live high-voltage substation environment
