Dewatering High Rise Basement – Tweed Heads
Location: Tweed Heads, New South Wales
Client: Heran Group
Duration: February 2019 to current
Project Overview:
Clearpro was engaged as the dewatering contractor for stage 2 and 3 on a high-rise development after successfully completing stage 1 in 2017. The basement was initially dewatered using roaming sumps into two smaller system to reduce the footprint but soon after it was evident a spear system was necessary with a larger clarification system and holding tank due to groundwater seepage into footings and lift-pits. Average groundwater treated over the project was 35kL/day with up to 85kL/day treated on heavy rainfall events.
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