PAS 256:2017 PDF

1   Scope This PAS gives recommendations for improving the capturing, recording and maintaining of data related to buried assets (and associated above-ground assets) together with the sharing, in a security-minded manner, of asset information relating to utilities, local authorities and other providers’ infrastructure. This PAS is not intended to be used retrospectively and therefore only applies to those assets that are:

a) newly-installed and newly-replaced (after the publication of this PAS);

b) surveyed in line with the PAS 128 methodology (survey type A); or

c) exposed whilst other work is being undertaken.

This PAS applies to buried assets located in public and private land. This PAS covers:

1. a data glossary;

data formats, such as geography markup language (GML);

3. transition of spatia...