Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Information and Guidance Note 9-02-05 Marking and identification of pipework for reclaimed (greywater) systems. Issue 1 (Withdrawn)

Publication Year

1999

Document Status

Withdrawn, cited in regs

Abstract

Pipelines used to convey reclaimed water inside buildings and above ground may be fabricated from a range of different materials. Ideally whatever the material the pipes should carry markings to differentiate them from potable water pipes and plumbing systems. Guidance note detailing the colour coding, marking and identification of the internal pipework and external distribution network for a reclaimed (greywater) system.

Document History

Superseded by Information and Guidance Note 9-02-05 entitled: 'Marking and identification of pipework for water reuse systems. Issue 2' (2011).

Publisher Information

Water Regulations Advisory Scheme

The Water Regulations Approval Scheme is a UK certification body for plumbing products and materials, helping business and consumers choose compliant products that keep water safe.

Unit 13, Willow Road
Pen-y-Fan Industrial Estate
Crumlin
WRAS
UK

Website: www.wras.co.uk
Email: info@wras.co.uk
Tel: +44 (0)333 207 9030