Civil & Structural Supplement
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.
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.
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