British Standards Document
PAS 128
PAS 128 Underground utility detection, verification and location. Specification

https://doi.org/10.3403/30451272U

PAS 128 is maintained by ZZ/1. The current release of this standard is:

PAS 128:2022 PAS 128 Underground utility detection, verification and location. Specification

https://doi.org/10.3403/30451272 (published 30/04/2022)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

PAS 128:2014 [current until 26/04/2022]