DMRB: Drainage CD 530 Revision 1 Drainage. Design. Design of soakaways (formerly HA 118/06) (Withdrawn)
Publication Year
2020
Document Status
Withdrawn
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
Superseded by CD 530 Design of soakaways (formerly HA 118/06) Version 1.1.0 (NHW, 2021). Drainage. Design. Supersedes CD 530 Drainage. Design. Design of soakaways (formerly HA 118/06) (HE, 2019) and HA 118/06 Geotechnics and drainage. Drainage. Design of soakaways (HA, 2006). Design manual for roads and bridges (DMRB). Revision 0 dated Dec 2019 - replaces HA 118/06. Revision 1 dated Mar 2020 - updates references
Publisher Information
Highways England
Highways England is now known as National Highways and was responsible for the operation, maintenance and improvement of England's motorways and major A roads. It was an executive non-departmental public body, sponsored by the Department for Transport and was formerly known as Highways Agency.
National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
HE
UK
Website: www.highways.gov.uk
Email: info@highwaysengland.co.uk
Tel: 0300 123 5000
