PAS 128 is the current British Standard for buried utility detection. It provides a guide to the different survey levels and methods possible and the accuracy attainable.

PAS 128

Detailing types of survey appropriate to different environments (Undeveloped Area, Suburban, Busy Urban Area, Congested City Area) PAS128 is a useful tool for the client to determine the type of survey they need and the methods required such as the survey grid to be used; whether or not to employ post processing of GPR data and specific scenarios where survey levels are defined such as clearance surveys for boreholes or tree planting.

At Select Surveys we have applied the guidelines laid out in this standard since its release and all our surveyors are fully conversant with its requirements.

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European GPR Association
European GPR Association
European GPR Association
RISQS Verified