Introduction

This document describes the situation that existed in 1989. The Standards Board has decided that any document published before 1990 should be archived. This document has therefore been archived. However, the broad principles described in it remain applicable and it could be used to inform Task & Finish Groups charged with the development of new specifications for pipeline systems and components.

The ‘General Scope and Objectives’ of the document read as follows: ‘This document is intended to form the basis for the development of harmonised standards for drinking water pressure pipeline components. lt does not contain details of tests and test limits but identifies the properties which should be addressed in appropriate National Standards. lt is intended that this document can be used by those involved in the preparation of specifications to ensure that all the important design characteristics of a product are considered. Note that some tests are already available in National Standards. It covers pipes and simple fittings such as tees and bends but does not include valves. This document considers tests that may be required both of products themselves and components within products such as elastomeric rings.’

Caveats

This document has not been reviewed for its continued currency since publication.

You should recognise the distinctions between ‘current’, ‘ageing’ and ‘archived’ standards to better understand its interpretation.

One or more ‘Common Editorial Caveats’ may apply to this document.

See this site’s webpage ‘WIS & IGN Library / Navigation & Caveats’ for more details.

It is currently only available in a scanned format.