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DMRB: Drainage CD 530 Design of soakaways (formerly HA 118/06). Version 1.1.0
Publication Year
2021
Document Status
Current
Abstract
Provides guidance for designing soakaways to be incorporated into runoff systems for treatment and storage before discharging to ground. Includes descriptions of different soakaway types, requirements, design, storage, spillage and pollution control, construction and maintenance.
Document History
Drainage. Design. Supersedes CD 530 Revision 1. Drainage. Design. Design of soakaways (formerly HA 118/06) (HE, 2020). Design manual for roads and bridges (DMRB). Version 0 dated Dec 2019 - replaces HA 118/06. Version 1 dated Mar 2020 - updates references. Version 1.1.0 dated November 2021 - changes made to core document.
Publisher Information
National Highways
National Highways is a government company, with responsibility for operating, maintaining and improving motorways and major A roads in England. It works with the Department for Transport and was previously known as Highways England and Highways Agency.
National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
NHW
UK
Website: https://www.gov.uk/government/organisations/highways-england
Email: info@highwaysengland.co.uk
Tel: 0300 123 5000
