British Standards Document
BS 4514
Unplasticized PVC soil and ventilating pipes of 82.4 mm minimum mean outside diameter, and fittings and accessories of 82.4 mm and of other sizes. Specification

https://doi.org/10.3403/02280172U

BS 4514 is maintained by PRI/88. The current release of this standard is:

BS 4514:2001 Unplasticized PVC soil and ventilating pipes of 82.4 mm minimum mean outside diameter, and fittings and accessories of 82.4 mm and of other sizes. Specification

https://doi.org/10.3403/02280172 (published 15/07/2001)

This standard is available from the following sources:

Other historical versions of this standard document also exist: