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Design Guidance

The 3rd editions of "Sewers for Scotland" and "Water for Scotland" are available to download below.

The documents provide updated guidance for all standards and specifications required when designing new water or drainage infrastructure. All new designs received, from 1st August 2015 will be expected to align with these new design documents.

Note : We recognise that our customers and consultants will need a reasonable period to review and adapt designs accordingly. We will allow for a two month period from this date to allow for a full transition from designs aligned with Version 2 of both documents.

Sustainable Urban Drainage Systems

Our revised version of ‘Sewers For Scotland’ contains all information required to design and manage surface water through the use of SUDS. The document can be viewed or downloaded below.

Note: Access to Scottish Waters Standards and Specification (S&S) documents referenced in SfS3 and WfS3 is in development.  If you require a copy of S&S documents please make a request via standardsinfoline@scottishwater.co.uk.

SUDS for Roads design guidance

The "SUDS for Roads" design guidance is available to download below. If you are interested in receiving a hard copy, please email SUDSforRoads@SEPA.org.uk.  

If you have any questions in relation to these new documents, please contact our Customer Connections team.

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Sewers for Scotland 3rd Edition

28/04/2016
3 MB PDF
Preview | Download

This 3rd edition of Sewers for Scotland contains the latest information for developers.

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Water for Scotland 3rd Edition

25/05/2015
3 MB PDF
Preview | Download

This 3rd edition of Water for Scotland contains the latest information for developers.

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SFS and WFS Training Slides

07/08/2015
12 MB PDF
Preview | Download

These training slides will assist users of WFS and SFS documents.

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Sewers for Scotland Comparison Sheet

06/08/2015
57 KB PDF
Preview | Download

This comparison sheet highlights the differences between V2 and V3 of the Sewers for Scotland document.

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Water for Scotland Comparison Sheet

06/08/2015
52 KB PDF
Preview | Download

This comparison sheet highlights the differences between V2 and V3 of the Water for Scotland document.