Soakaway Design Guide

We have produced a 125 page ultimate soakaway design guide to accompany our Soakaway Size Calculator Spreadsheet. Soakaway design is often undertaken by homeowners, farmers and other non-professionals, and this design guide is designed to be easy to read and contain all the information needed to complete a simple and effective soakaway design for domestic properties. Used in conjunction with the CivilWeb spreadsheet anyone can design a functioning soakaway.

In addition, the design guides 125 pages include a great deal of information for Civil Engineers and other professional users. This includes information on ground conditions, infiltration rates and all the other factors which can affect soakaway design in a commercial setting. Used in conjunction with the CivilWeb spreadsheet this design guide will allow the professional designer to complete a fully optimized soakaway design in any conditions in a matter of minutes.

Alternatively you can use our Soakaway Design Service. We can offer bespoke soakaway designs completed in accordance with BRE 365, delivered in just 2 working days.

Get a copy of our comprehensive 125 page Soakaway Ultimate Design Guide now for only £5.

This includes detailed guidance on every aspect of soakaway design for both commercial and domestic purposes. Readable for a beginner and detailed enough for a professional. Also covered by our full money back guarantee.

Note that the Design Guide is included free with the CivilWeb Soakaway Size Calculator Spreadsheet.

Related Spreadsheets from CivilWeb;

Colebrook White Pipe Design Spreadsheet

This spreadsheet uses the Colebrook-White and Darcy-Weisbach formulas to calculate the flow conditions in a circular pipe acting under gravity.

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Manning Pipe Design Spreadsheet

This spreadsheet uses the Manning formula to calculate the flow conditions in a circular pipe acting under gravity only.

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Manning Open Channel Design Spreadsheet

This spreadsheet uses the Manning formula to calculate the flow conditions in an open channel acting under gravity only.

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Runoff Calculator Spreadsheet

This spreadsheet calculates the design runoff flow for a site in accordance with the Flood Estimation Handbook.

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Linear Drainage Design Spreadsheet

This spreadsheet calculates the maximum flow from a specified linear drainage channel and checks whether the channel is sufficient for the specified site and storm conditions.

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Attenuation Design Spreadsheet

This spreadsheet calculates the requirements for a attenuation system and assists the user to design a suitable system.

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Soakaway Design Spreadsheet

This spreadsheet calculates the requirements for a soakaway system and assists the user to design a suitable system.

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Full Drainage Design Suite

Full drainage design suite (50% Discount) including 7 spreadsheets;

  • Colebrook White Pipe Design
  • Manning Pipe Design
  • Manning Open Channel Design
  • Linear Drainage Design
  • Runoff Calculator
  • Attenuation Design
  • Soakaway Design

Learn More