Do you need help with your SuDS design?

We offer two standard support packages to help you in meeting planning consent conditions:

SuDS storage volume estimation

Storage volume estimation using the UKSuDS.com volume estimation tool, supported by a letter.

For those wishing to have support in using the uksuds.com storage volume estimation tool, HR Wallingford can carry out the analysis for you and provide the report with a covering explanatory letter.

These can then be used to meet the planning officer’s requirements for an estimation of the required surface water runoff attenuation storage volume for the site.

What to expect:

Cost: £500 (+VAT)

Please note, we will first need to confirm that a standard approach is appropriate for your site and your requirements.

Contact us

SuDS planning support

A package of outputs to address the standard requirements stipulated by planners. This includes a phone call to the planners where clarification is needed.

For those requiring more extensive information in order to meet drainage submission planning requirements, HR Wallingford can supplement their storage volume analysis, with an assessment of treatment requirements and maintenance needs.

What to expect:

Cost: £1250 (+VAT)

Please note, we will first need to confirm that a standard approach is appropriate for your site and your requirements.

Contact us

We also offer bespoke consultancy support where a more in depth analysis is required.



Contact us

Richard Kellagher

Technical Director

Send an email

Bridget Woods-Ballard

Principal Engineer

Send an email