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DMRB Volume 4 Section 2 HA 41/17 Geotechnics and drainage. Drainage. Permeameter for road drainage layers

Publication Year

2017

Document Status

Green 
Latest version of document

Abstract

Describes the apparatus and procedure used for determining horizontal permeability of embankment drainage layers, capping materials and sub-bases.

Document History

Supersedes HA 41/90 Permeameter for road and drainage layers (HA, 1990). Design manual for roads and bridges (DMRB). (4.2.4). The Highways Agency is now known as Highways England.

Publisher Information

Highways England

Highways England operates, maintains and improves England's motorways and major A roads. It is 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
B32 1AF
UK

Website: www.highways.gov.uk
Email: info@highwaysengland.co.uk
Tel: 0300 123 5000

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