Aegaea

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Detailed Drainage Design

Detailed design takes an approved drainage strategy through to construction-ready drawings and the technical approvals needed before work starts. You need it once conditions have been discharged or reserved matters are being fixed, and where a scheme requires sewer adoption or consent from the drainage authority. Aegaea secures Section 104, 106 and 185 agreements, ordinary watercourse and land drainage consents, and SAB approvals in Wales.

How We Can Support Detailed Design Of Surface Water

We work with the relevant drainage authorities to gain the relevant technical approvals, this includes:

  • Sections 104, 106 and 185,
  • Ordinary Watercourse and Land Drainage Consents,
  • SAB approvals

When considering your specific drainage requirements, we can advise you on the best surface water disposal option using industry standards and the SuDS hierarchy, taking into consideration all site constraints.

Common questions

Here are answers to common questions about this work. If you would like to discuss your own site, we can help you work out what is needed.

The National Planning Policy Framework (NPPF) defines a planning condition as, ‘A condition imposed on a grant of planning permission (in accordance with the Town and Country Planning Act 1990) or a condition included in a Local Development Order or Neighbourhood Development Order.’

Conditions are imposed on some applications as an alternative to issuing an objection or refusal of a planning application. These conditions might require additional information or approvals for specific aspects of the development. On occasions there are opportunities to engage with the Local Planning Authority before the application is submitted to broadly agree the conditions that could be imposed and recommended. This saves you and them time and cost as you won’t have to resubmit anything.

Our team are able to progress a planning applications that has been imposed with planning conditions. If a condition has been issued for a drainage strategy it is likely that more information is needed. More information will likely require more surveys to be conducted in order to source the data needed to inform the strategy and discharge the condition.

Our team are able to review your project and the condition imposed to advise whether further surveys could be required whilst working with you on how we can overcome discharging of the conditions.

Client feedback

What it’s like to work with us

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Detailed Drainage Design

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