90.93 Standard confirmed Jul 30, 2025
ISO
ISO/TC 182 Geotechnics
International Standard
93.020 Earthworks. Excavations. Foundation construction. Underground works
Published
This document specifies the equipment requirements, execution of and reporting on borehole dynamic probing.
NOTE This document fulfills the requirements for borehole dynamic probing as part of the geotechnical investigation and testing according to EN 1997-1 and EN 1997-2.
The document specifies technical requirements in respect to equipment and implementation, in order to extensively prevent incorrect appraisals of the subsoil conditions and to limit scatter in the probing results due to equipment and implementation.
PUBLISHED
ISO 22476-14:2020
90.93
Standard confirmed
Jul 30, 2025