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PROJECT DEVELOPMENT AND SERVICES 8.2 Cost Estimate (continued) DESCRIPTION OF WORKS/FUNCTIONAL USES GFA UNIT RATE - ROUNDED (AU$) TOTAL (Excl GST) FACADES & CLADDINGS Prepare & Recoat the external surface finish of aluminium frames & isolate contact with balcony tiling Repair / replace the degraded components of glazed facades. Replace Glazing System with Double Glazed units and neutral Solar Control Coating Replace single layer glazed Balcony Balustrades with Laminated Annealed Safety Glass with protective Edgprofile Allow for repair/replace the damaged portions (spalled concrete, granite tiles etc) of solid façade surfaces. (Note: Allowance only as scope unknown) Allow to pressure wash clean the solid façade surfaces. (Note: Allowance only as scope unknown) Allow for further investigation and rectify cracking with proprietary concrete repair system to concrete canopy above level 12 balcony on east elevation. (Note: Allowance only as scope unknown) $57,000 $760,000 $1,140,000 $176,000 $5,000 $10,000 $5,000 950 SQM $60 950 SQM $800 950 SQM $1,200 220 SQM $800 1 Item $5,000 1 Item $10,000 1 Item $5,000 Sub Total - Facades & Cladding $2,153,000 70