Drainage Design

We provide the following services:

  • Drainage feasibility studies;

  • Private and adoptable drainage design for residential, commercial and industrial developments;

  • Preparation of applications under Sections 102, 104 & 106 of the Water Industries Act 1991;

  • Preparation of applications under Section 23 of the Land Drainage Act 1991;

  • Highway drainage;

  • Analysis of existing drainage systems;

  • Design of Sustainable Drainage Systems (SuDS);

  • First time sewerage schemes.

All designs are carried out using the latest industry standard software...

  • MicroDrainage WinDes W.10.4;

  • PDS v15;

  • AutoCAD 2008.



All work is completed in accordance with the following design guides and legislation...

  • Sewers For Adoption 6th Edition (additions and amendments where applicable);

  • Building Regulations 2002 Part H;

  • Land Drainage Act 1991;

  • Water Industries Act 1991;

  • Environment Agency policies; and

  • All relevant British & European Standards.


The industry-standard drainage
design system