I.S. EN ISO 22475-1:2021
Current
The latest, up-to-date edition.
Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 1: Technical principles for the sampling of soil, rock and groundwater (ISO 22475-1:2021)
Hardcopy , PDF
English
07-11-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Equipment
5 Procedures
6 Soil sampling methods
7 Rock sampling methods
8 Groundwater sampling methods for geotechnical purposes
9 Preservation, labelling, transport and storage of samples
10 Report
Annex A (informative) Example of a form for the preliminary information on the intended
sampling
Annex B (informative) Field reports
Annex C (informative) Drilling and sampling equipment for soil and rock
Annex D (informative) Examples of commonly used samplers and sample types
Annex E (informative) Vacuum bottles for groundwater sampling
Annex F (informative) Sealing and securing samples
Annex G (informative) Sampling of coarse soils by drilling
Annex H (informative) Sample quality
Bibliography
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