Geotechnical investigation and testing. Sampling methods and groundwater measurements - Qualification criteria for enterprises and personnel PAS 15 Note: BS EN 707 does

Note: BS EN 707 does not apply to -

and Other information (which includes guidance on documented information and roles and authorities)

Specification for the installation and maintenance of ventilation provision for gas appliances

includes some technical changes with respect to BS EN 61051-1:2008

Contents of BS ISO 4254-9:

Geotechnical investigation and testing. Sampling methods and groundwater measurements - Qualification criteria for enterprises and personnel PAS 15 Note: BS EN 707 does1 Scope This part of BS 22475 specifies requirements for the qualification criteria of enterprises and personnel performing sampling and groundwater measurement services in accordance with BS EN ISO 224751.