Geotechnical investigation and testing. Sampling methods and groundwater measurements - Technical principles for execution1 Scope This part of ISO 22475 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. The aims of such ground investigations are: a) to recover soil and rock samples of a quality sufficient to assess the general suitability of a site for geotechnical engineering purposes and to determine the

This International Standard provides terms and definitions used in the production

The characteristics of the design fire for any particular scenario are influenced by a number of factors

They have several properties that make them highly useful for a plethora of applications

Note 1: The smoke gas density is determined according to the specific environmental and test conditions defined in EN 2824 and BS EN 2825

Quality testing and control authorities

BS EN 13757-2 on communication systems for meters is useful for:

Project developers who want to assess the performance of their project against manufacturer’s claims

Why should you use ISO 18754

Why should you use BS EN 60332-1-3 - Fire testing optical fibre and electrical cable standard

BS EN 10083-1:2006 should be read in conjunction with BSEN 10083-2:2006 and BS EN 10083-3:2006

BS 6001-4 and BS 6001-5

NOTE 1: While this standard discusses and provides example techniques