Geebung Industrial Park
Geebung 4034Bulk earthworks | Stormwater | pavements | Ground remediation
CLIENT: McNab
Blend worked with McNab over a period of three months to investigate and better document site conditions and develop a methodology for this complex bulk earthwork project. The early contractor engagement period allowed for proper analysis of latent ground conditions prior to establishment on-site, saving on both programme and cost.
Scope
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Demolition & disposal of three existing portal frame sheds (5,000m2)
Demolition & disposal of existing brick offices (1,500m2)
Removal and disposal of Class A and Class B asbestos
Demolition & disposal of existing trees
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Excavation and screening of 27,000 tonnes general fill to remove C&D & over-sized rock, stockpiled on site for reuse
Isolated removal and disposal of class a asbestos in soils
High energy impact compaction (HEIC) to remediate existing unsuitable/inert fill
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Bulk fill works
Crushing of oversized rock 30mm minus roadbase (7,500 tonnes)
Place, compact and trim crushed material to form 400mm thick load transfer platform (LTP) for piling contractor (17,000m2)
Import, place spread and compact 150mm thick roadbase to external pavements (11,000m2)
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• Trench, battering/ benching for installation of new stormwater network
• Installation of new pits, pipes and drainage
• Installation of shoring boxes for deep connection to existing lines
