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  • SN EN ISO 22475-1 : 2007

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    Published date:  12-01-2013

    Publisher:  Swiss Standards

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Terms and definitions
       3.1 Site investigation methods
       3.2 Drilling rigs and equipment
       3.3 Sampling
       3.4 Groundwater measurements
    4 Drilling rigs and ancillary equipment
       4.1 General
       4.2 Requirements for the drilling rigs and equipment
       4.3 Equipment scope
    5 General requirements prior to sampling and groundwater
       5.1 General
       5.2 Selection of techniques and methods
       5.3 Requirements for ground investigation sites and
       5.4 Preliminary information needed before starting
            sampling and groundwater measurements
       5.5 Backfilling and site abandonment
       5.6 Safety and special requirements
    6 Soil sampling methods
       6.1 General
       6.2 Categories of soil sampling methods
       6.3 Sampling by drilling (continuous sampling)
       6.4 Sampling using samplers
       6.5 Block sampling
    7 Rock sampling methods
       7.1 General
       7.2 Categories for rock sampling methods
       7.3 Sampling by drilling
       7.4 Block sampling
       7.5 Integral sampling
    8 Groundwater sampling methods for geotechnical purposes
       8.1 General
       8.2 Equipment
       8.3 Techniques of groundwater sampling
    9 Groundwater measuring stations and piezometers
       9.1 General
       9.2 Piezometers
       9.3 Installation of piezometers
       9.4 Maintenance
       9.5 Decommissioning
    10 Groundwater measurements
       10.1 Calibration
       10.2 Performance of the measurements
    11 Handling, transport and storage of samples
       11.1 General
       11.2 Preservation materials and sample containers
       11.3 Handling of samples
       11.4 Labelling of samples
       11.5 Transport of samples
       11.6 Preparation of storage and shipping containers
       11.7 Storage of samples
    12 Report
       12.1 Field report
       12.2 Report of the results
    Annex A (informative) Example of a form for the preliminary
            information on the intended sampling and groundwater
    Annex B (informative) Field reports
    Annex C (informative) Drilling and sampling equipment for
            soil and rock
    Annex D (informative) Vacuum bottles for groundwater sampling
    Annex E (informative) Protective measures of piezometers

    Abstract - (Show below) - (Hide below)

    Deals with the technical principles of sampling of soil, rock and groundwater, and with groundwater measurements, in the context of geotechnical investigation and testing, as described in EN 1997-1 and EN 1997-2.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as SN 670302-1. (09/2007)
    Document Type Standard
    Publisher Swiss Standards
    Status Current
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