Surface Water Drainage (including Gutter)

02/H070 WAVIN TWINWALL HIGHWAY DRAINAGE SYSTEM (476Kb PDF file)

Wavin Plastics Ltd, Parsonage Way, Chippenham, Wiltshire SN15 5PN

Tel: 01249 766600 01249 443286

E-mail: george.gray@wavin.co.uk

HAPAS Certificate. For use in collection and disposal of surface and sub-surface water for highway drainage. Detail Sheets cover: High density, polyethylene fillers and carrier pipes (with internal pipe diameters of 150 mm, 225 mm and 300 mm), Ring seals and Couplings (DS3, Third issue) and Junctions, Bends and Reducers (DS4, Second issue).