Richard Allitt Associates Ltd is one of the UK’s leading
Consultancies for hydraulic modelling with particular emphasis
on the urban environment.
We operate nationally and have over 66 man-years modelling
experience. We use a range of software programs to enable us
to utilise the most appropriate techniques for all situations.
We have strong links with academic and research organisations
and have been responsible for many pioneering developments
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Contact Us On:
1D Modelling
g51g03 01444 401840
g51g03 Sewer modelling
g51g03 01452 886534
g51g03 River modelling
g51g03 wwt@raaltd.co.uk
g51g03 Drainage Area Plans
g51g03 www.raaltd.co.uk
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2D Modelling
g51g03 Reservoir (dam break) inundation modelling
g51g03 Breach modelling
g51g03 Overtopping modelling
g51g03 Pluvial runoff modelling
g51g03 Tidal intrusion modelling
g51g03 Groundwater impact modelling
Integrated 1D - 2D Modelling Risk Assessments
g51g03 Surface Water Management Plans
g51g03 Strategic Flood Risk Assessments
g51g03 Integrated Urban Drainage modelling
g51g03 Flood Risk Assessments
g51g03 Tidelock modelling
g51g03 Probability Analysis
Feasibility Studies and DesignOther Services
g51g03 Optioneeringg51g03 Survey management
g51g03 Hydraulic designg51g03 Expert Witness
g51g03 Sewerage designg51g03 Data analysis
esearch & Development g51g03 SUDS designg51g03 R
g51g03 Flood defences designg51g03 Technical audits
g51g03 Toolkit measures designg51g03 GPS and Topographic Surveys
g51g03 Cost estimate
Clients Include:
g51g03 Defra
g51g03 Environment Agency
g51g03 Halcrow
g51g03 Royal Haskoning
g51g03 MWH
g51g03 Portsmouth Water
g51g03 Scottish Water
g51g03 Severn Trent Water
g51g03 UKWIR
g51g03 Wessex Water
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