Castec Projects Castec Projects Bellevue Hill Boronia Rd.Four straight runs 60 lin mDepth 6mFive days Bonanza Rd, Sans Souci 2017 Single level basementCantilever WallsWater Table 800mm New South Head Road, Double Bay 2017 2 Level deep basement car park Temporary anchors during excavation Designed as permanent load bearing walls Walls taken down to rock Followed by over 200 Helcon Steel Screw Piles Coogee Beach Tennis Club, Bream St 2017 Single Castec shoring wall to support road + foot path plus existing sand stone wallButtress walls used for temporary support during excavation Bonanza Pole Sans Souci 2017 Single level basementCantilever wallsWater table 800mm below natural groundDe-watering installed for excavationWater proof membrane lapped under the slab and up the walls Glasgow Ave Bondi 2016 Single level basementSteel braces for temporary support during excavation