Geotechnical investigation and testing. Sampling methods and groundwater measurements - Conformity assessment of enterprises and personnel by third party Ingestion-build-180956 • Chemical requirements

• Chemical requirements

The purpose of BS EN 13596 on flexible sheets for waterproofing is to provide rules for the preparation of specimens for performance-related tests on waterproofing systems

and multiple-channel instruments should be covered

may need to be modified to align with specific needs

Geotechnical investigation and testing. Sampling methods and groundwater measurements - Conformity assessment of enterprises and personnel by third party Ingestion-build-180956 • Chemical requirements1 Scope This part of BS 22475 specifies requirements for the conformity assessment by third party control of enterprises, personnel and qualified operators performing specified parts of sampling and groundwater measurements in accordance with BS EN ISO 224751 and complying with the technical qualification criteria specified in BS 224752.