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Flood Assessment

Lenecon also undertake flood studies, overland flow assessments, flood risk management, open channel and river hydraulics. We use rainfall runoff routing model RORB and open channel hydraulics model HEC-RAS to determine potential flooding and design of flood mitigation for a range of developments. In design we strive to integrate cost effective and practical flood protection solutions while protecting our clients from future liability.

Recent Projects:

  • Overland Flow Assessments - calculation of localised stormwater flooding depths in order to determine minimum floor levels of a number of developments in Brisbane and Ipswich.
  • Tubber Street, Beaudesert - assessment of existing creek flooding and earthworks design to increase development opportunity.
  • Thiesfield St, Fig Tree Pocket - assessment of flooding in a waterway corridor for a residential renovation.
  • Collinsville Workers Accommodation Facility - modelling of 100 year flood levels in local creek to determine earthworks required for 400 bed accomodation facility.
  • Dulux Paint Factory, Rocklea - flood risk management plan for an industrial site significantly affected by the 2011 flooding of the Brisbane River.