FloPlast Underground Drainage Systems comply where applicable, with the requirements of the following British Standards.
BS EN 1401-1: 2009 PVC- U Underground Drainage Systems (SN4)
BS EN 13476-2: 2007 Structured Wall Piping Systems (SN4)
BS4660: 2000 PVC- U Ancillary Items ( Rodding Eyes, Access fittings etc)
BS EN 124: 1994 Access Covers, Gratings and Frames.
Drainage Pipe has a British Standard Kitemark (BS EN 13476-2:2007).