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DMRB: Drainage CD 527 Revision 1 Sumpless gullies (formerly HA 105/17). Revision 1
Publication Year
2020
Document Status
Current
Abstract
Provides design guidance for sumpless gullies, covering application and network, operation and maintenance and includes worked examples.
Document History
Drainage. Design. Supersedes CD 527 Drainage. Design. Sumpless gullies (formerly HA 105/17) (HE, 2019) and HA 105/17, DMRB 4.2.3 Geotechnics and drainage. Drainage. Sumpless gullies (HE, 2017). Revision 0 dated Apr 2019 - replaces HA 105/17. Revision 1 dated Mar 2020 - updates references
Publisher Information
Highways England
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