Evans Rivers and Coastal Ltd

About Evans Rivers and Coastal Ltd

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Evans Rivers and Coastal Ltd is a chartered environmental consultancy specialising in flood risk assessment and surface water drainage/SUDS since 2009 for both public and private sector clients. We cover all parts of the UK and so far we have carried out over 500 flood risk assessments and SUDS strategies!

Rupert Evans is a Chartered Environmentalist and has over 10 years’ experience in flood risk assessment and flood management, and has worked on an array of projects across the UK, ranging from private housing and commercial developments to strategic flood risk assessments for local authorities. Rupert has built up an excellent relationship with the Environment Agency and is an active member of numerous professional institutions.

Flood risk assessments for NPPF, TAN 15, SPP, BREEAM and code for sustainable homes.
Surface water management plans and sustainable drainage schemes (SUDS) using Microdrainage.
Flood flow calculation using ReFH2, WINFAP4.
In-house 1-Dimensional and 2-Dimensional river/coastal breach/surface water modelling and mapping (using HEC-RAS, Infoworks RS, ISIS and TUFLOW).
In-house flood hazard modelling and mapping assessment in accordance with DEFRA/EA report FD2320.
Flood mitigation and river engineering.
Flood response / evacuation plans / business continuity plan.
Coastal retreat, management and adaptation strategies(CEVA).
Expert witness.
Pollution prevention strategies.