Geotechnical investigation and testing. Sampling methods and groundwater measurements - Conformity assessment of enterprises and personnel by third party Ingestion-build-180956 acoustic transfer impedance level

acoustic transfer impedance level

1) static and dynamic test methods

BS 476-7:1997

• 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

Geotechnical investigation and testing. Sampling methods and groundwater measurements - Conformity assessment of enterprises and personnel by third party Ingestion-build-180956 acoustic transfer impedance level1 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.