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DMRB Volume 4 Section 2 CG 502 Drainage. General information. Certification of drainage design (formerly HD 49/16, HD 50/16)
Publication Year
2019
Document Status
Current
Abstract
Presents an overview of certification requirements for drainage design on motorways and all-purpose trunk roads.
Document History
Supersedes HD 49/16 Geotechnics and drainage. Drainage. Highway drainage design principal requirements 2016 and HD 50/16 Geotechnics and drainage. Drainage. Certification of drainage design 2016 (both HE, 2016). Design manual for roads and bridges (DMRB) 4.2.1.
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
